I know the feeling you are carrying into this page. You did everything right: the degree, the job, the savings discipline. And still the rent statement climbs, still the mortgage calculator on Zillow feels like a door closing instead of an opening, and the thought you keep circling is that staying is the only real option because leaving is too big and too scary. For households considering the move, the useful question is not whether Texas is universally cheaper. It is how the recurring state-level difference interacts with housing, property tax, insurance, and the California move-year sourcing rules. That is the math this page is designed to isolate.
For a $200,000 household, the estimated California state income tax plus employee SDI under this model is roughly $12,700 a year, and the comparable Texas individual-income-tax and statewide employee-SDI lines are $0. Over five years, that is about $63,500; over ten years, about $127,100, calculated as simple undiscounted sums. Those multi-year figures assume the modeled annual difference remains unchanged; they do not compound investment returns, inflation, wage growth, or future tax-law changes [1][2][3].
The win is real, and it is also not free money. Texas makes its property taxes visible, the summer gets hot, and homeowners insurance is a line you should quote before you commit. This page runs the numbers so the decision ends in arithmetic rather than slogans: the take-home table, what the difference buys, what modeled Hill Country property tax and insurance cost at $500,000, $700,000, and $900,000 homes, and a coverage test that shows how much of the modeled California income-tax-plus-SDI difference those Texas costs consume.
The comparison runs California as the primary column against the Texas Hill Country, anchored on Boerne and the surrounding Kendall, Bexar, Comal, and Bandera counties [7]. Primary-source references are provided for the tax rules and published data; modeled assumptions and calculations are identified as such. If you are coming from New York, New Jersey, Illinois, Washington, or Colorado, the note near the end covers how the same gap applies to you. The wealth unlock article runs the full housing-and-tax version of this math for a $160,000 household; this page isolates the paycheck line so you can check it against your own.
This article compares state-level amounts before any federal tax effect. Federal itemized-deduction treatment of state and local taxes can change a household's after-federal-tax result and is not modeled here.
The take-home table
What $100,000 to $400,000 households keep each year, and over 5 and 10 years, when the state tax line becomes $0.
What the difference buys
Extra mortgage principal, an acreage lot premium, private school, a second trip to see grandparents, or a funded 529.
The coverage test
How much of the modeled California income-tax-plus-SDI difference would modeled Texas property tax and insurance consume, at $500,000, $700,000, and $900,000 homes. The crossover cases are shown, not hidden.
The homestead exemption
$140,000 off school-district value, $200,000 for age 65 or older or disabled. A benefit you claim, not one that arrives by itself.
How to keep the win
The six things that quietly erode the raise, and the calendar moves that protect it.
Coming from New York, New Jersey, Illinois, Washington, or Colorado?
The short note on which parts of the gap apply from each state.
The questions people actually ask
Seven plain-English answers with citations, from W-2 bonus and RSU math to domicile and homestead filing.
Save this page
A printable summary, a browser-only take-home calculator, and the annual date to revisit the math.
1. The Take-Home Table: What Zero State Income Tax Is Worth
Let me show you where the money actually goes before we get to what you keep. Texas has no state personal income tax on wages, and that prohibition sits in the Texas Constitution: Article VIII, Section 24-a, adopted by voters in 2019. Reversing it would require a two-thirds vote of each legislative chamber plus another statewide referendum, which is why the line is treated as load-bearing rather than temporary [3]. California taxes personal income from 1% up to 12.3%, with the separate Behavioral Health Services Tax adding 1% on taxable income above $1 million, and it withholds State Disability Insurance at 1.3% of wages in 2026 with no wage cap [1][12][2]. Texas has neither the income tax nor the disability withholding.
Here is what that means for a real paycheck. The table below is the whole article in one grid. The California column is the estimated state-level burden on a married household filing jointly: state income tax per the 2026 Form 540-ES instructions, which currently direct taxpayers to the 2025 tax table, with the standard deduction, plus employee SDI at 1.3% of wages, following the same convention this site uses across its cost and wealth pages [1][2][10]. The Texas column is $0, because there is no state tax return to file for employment income [3]. The 5-year and 10-year columns are simple undiscounted sums, five times and ten times the annual difference, stated plainly rather than compounded or inflated. The $200,000 row lands where this page's headline number says it should: roughly $12,700 a year kept, before any other change to the budget.
Illustrative assumptions: married filing jointly; combined annual W-2 wages shown in the table; both spouses under age 65; no dependents; California standard deduction; joint personal exemption credit; no other deductions, credits, or income; all wages assumed subject to California SDI. The California income-tax estimate follows the methodology in the 2026 Form 540-ES instructions, which currently direct taxpayers to the 2025 tax table. Figures are rounded.
This comparison isolates California personal income tax and employee SDI versus Texas individual income tax. Federal income tax, Social Security, Medicare, employer benefits, and other payroll deductions are outside the model and do not disappear when a household moves to Texas.
Annual estimated state tax burden by combined annual W-2 wages, married filing jointly
| Combined annual W-2 wages | CA income tax + SDI (approximate) | TX individual income tax | Annual difference | 5-year simple sum | 10-year simple sum |
|---|---|---|---|---|---|
| $100,000 | ~$3,400 | $0 | ~$3,400 | ~$16,900 | ~$33,800 |
| $150,000 | ~$7,500 | $0 | ~$7,500 | ~$37,500 | ~$75,000 |
| $200,000 | ~$12,700 | $0 | ~$12,700 | ~$63,500 | ~$127,100 |
| $300,000 | ~$23,300 | $0 | ~$23,300 | ~$116,500 | ~$233,100 |
| $400,000 | ~$33,900 | $0 | ~$33,900 | ~$169,500 | ~$339,100 |
Modeled illustration per the assumptions above. The California column is the estimated state-level burden: state income tax per the 2026 Form 540-ES instructions, which currently direct taxpayers to the 2025 tax table, with the standard deduction and joint personal exemption credit, plus employee SDI at 1.3% of wages, and it is approximate, not a quote [1][2][10]. The 5-year and 10-year columns are simple undiscounted sums of the annual difference. The multi-year figures are calculated from the underlying unrounded annual estimates and then rounded, so they may not equal an exact multiplication of the already-rounded annual figure displayed in the table. Your actual figure depends on your deductions, credits, filing details, and the year you move, which usually involves a part-year California return. This is educational math, not tax advice.
Underlying approximate $200,000 calculation
- W-2 wages: $200,000
- Less joint standard deduction: $11,412
- Taxable income: $188,588
- California tax before joint exemption credit: approximately $10,416
- Less $306 joint exemption credit: approximately $10,110
- SDI at 1.3%: $2,600
- Combined California amount: approximately $12,710
California's official 2025 married-filing-jointly schedule places taxable income from $145,448 through $742,958 in the 9.3% bracket. The EDD confirms a 1.3% SDI rate for 2026 with no wage ceiling [12][2].
One paragraph on capital gains and RSUs, because it comes up every time: California generally does not provide a preferential tax rate for capital gains; taxable capital gains are generally taxed at the same California rates that apply to ordinary income while you are a California resident. After you become a nonresident, the result depends on source. Compensation from bonuses, options, or RSUs can remain partly California-source when attributable to services performed in California, while many gains from intangible investments held by a nonresident are treated differently. Gain from California real estate remains California-source. Texas imposes no individual income tax, but California-source income can follow you after the move, so have a CPA who handles cross-state moves review the year you leave [1][3][8][13]. That is not a reason to stay. It is a reason to plan, and planning is cheap.
Two more lines commonly shrink with the move. EIA's July 2026 statewide regular-gasoline averages were approximately $5.31 per gallon in California and $3.46 in Texas, a difference of about $1.84 per gallon, with local prices varying [17]. Electricity is a rate-and-volume story: typical residential electricity rates in the San Antonio area can be below California rates, but a lower per-kWh rate does not necessarily mean a lower total bill. Texas homes can use substantially more electricity during the cooling season, so readers should compare both the rate and actual annual consumption [18][19]. Those are averages, not promises, and the summer electric bill is the one that surprises people. Section 3 does not model electricity; it models property tax and homeowners insurance only, and the FAQ below covers adding the actual utility figures separately.
Money that stays in the household
- State income tax: $0 in Texas on wages, bonuses, and RSUs [3].
- State Disability Insurance: Texas has no equivalent statewide employee SDI withholding. California SDI coverage for a multistate employee is not determined solely by the employer’s headquarters or the employee’s mailing address; EDD applies multistate-employment rules involving localization, base of operations, direction and control, and residence. Employees who continue working for a California employer after moving should have payroll confirm the applicable treatment [2][16].
- Gasoline: EIA's July 2026 statewide regular-gasoline averages were approximately $5.31 per gallon in California and $3.46 in Texas, a difference of about $1.84 per gallon. Local prices vary.
- Electricity: typical residential electricity rates in the San Antonio area can be below California rates, but a lower per-kWh rate does not necessarily mean a lower total bill. Texas homes can use substantially more electricity during the cooling season, so compare both the rate and actual annual consumption [18][19][10].
The fuel and utility lines are statewide or published utility averages, not promises for your address [17][18][19].
2. What you can buy with the difference
To put the modeled annual difference in human terms, here are examples of what a household could choose to do with the money. These are illustrations, not claims about the cost of a particular property, school, trip, or investment. At $200,000 the modeled annual difference is about $12,700, roughly $1,060 a month, and it is large enough to be a decision rather than a rounding error [1][2]. These are uses of the difference, not claims that the Hill Country costs run cheaper in these categories.
Extra mortgage principal
About $1,060 a month of additional principal on the Texas mortgage shortens the term and builds equity faster than the minimum payment ever will.
A Hill Country lot premium
Acreage and view lots in Kendall, Comal, and Bandera counties can price differently from a standard subdivision lot; a household could put part of the annual difference toward that step up if the numbers work for the specific lot.
Private school
For households that want the option, private-school tuition is one of several directions the difference could go. The public district math is covered in the schools and education guide.
A second trip to see grandparents
Round-trip airfare for the household to visit family in California once or twice more a year, without the line showing up in the monthly budget.
A funded 529
Contributing the whole annual difference to a 529 for a child or grandchild is a serious start at a college fund. Texas has no state income tax, so the account's Texas state tax benefit is not the draw; the draw is that the money now exists at all.
I want to speak to the fear that is quieter than the money: leaving aging parents and the network that raised you. That is a real cost, and I would never tell you it is not. What the math does is make it payable. A direct flight home, a "second trip home" line in the budget, and a college fund that actually exists because the money is no longer being taxed away, those are the ways families keep the people they love close from a thousand miles away. The raise does not replace your people. It keeps you able to reach them.
The point is not that any one of these is the right call. The point is that a recurring $12,700 is large enough to be a decision rather than a rounding error, and the community comparison pages and the Boerne anchor page show where that money goes on the ground, lot by lot.
The recurring difference is large enough to change the house you buy, the equity you build, or the school you choose. Market-level medians and price-per-square-foot data across the four target counties are on the real-cost-comparison page.
3. How Much of the Modeled California Income-Tax-Plus-SDI Difference Would Texas Property Tax and Insurance Consume?
If you plan to rent after the move, this homeowner comparison is not your calculation; property tax and building insurance are reflected indirectly through rent rather than appearing as your own annual tax and homeowners-policy bills.
Now the part people dread, and I would rather show it to you straight than let you find it later. Texas funds local government through property tax, and it is the honest counterweight to the missing income tax. For planning purposes only, this model uses purchase price as a proxy for initial market/appraised value before exemptions. Actual property tax is based on the appraisal district's appraised/taxable value and the taxing jurisdictions applicable to that parcel. Texas appraisal districts determine property values as of January 1, and taxes are based on value less applicable exemptions.
The four modeled composites used here are illustrative 2025-based stacks for a new purchase, not timeless city rates and not address-specific quotes: San Antonio at 2.15%, Boerne at approximately 1.86%, Fair Oaks Ranch at 1.95%, and Bulverde at 1.75% [7]. Actual composites vary by parcel because school districts, counties, cities, ESDs, MUDs, groundwater districts, and other special districts vary geographically. The representative 2025 City-of-Boerne stack used here totals 1.8645%: City of Boerne 0.4716%, Kendall County 0.3770%, Boerne ISD 1.0109%, and Cow Creek Groundwater 0.0050%, before parcel-specific exemptions. The San Antonio, Fair Oaks Ranch, and Bulverde figures are generalized planning assumptions for this article rather than stacks assembled from identified jurisdictions; a parcel in any of those cities can carry a materially different stack. The 2026 rate fields on Kendall appraisal-district property records are still shown as N/A, so no complete 2026 parcel composite is claimed here [7].
Homeowners insurance is the second honest cost. The Texas Department of Insurance reports a 2025 statewide average homeowners premium of $3,489 and an average insured home-coverage amount of $432,800 [6]. That statewide page does not by itself substantiate that Hill Country premiums are categorically above the state average, or that $5,000, $6,000, and $7,000 are "typical" premiums for $500,000, $700,000, and $900,000 Hill Country homes. This table therefore treats $5,000, $6,000, and $7,000 as illustrative insurance planning assumptions. These figures are assumptions used to demonstrate the arithmetic; they are not TDI county averages or insurance quotes.
Modeled illustrative annual property tax by location (pre-exemption)
| Home price | San Antonio (2.15%, illustrative 2025 stack) | Boerne (approximately 1.86%, illustrative 2025 stack) | Fair Oaks Ranch (1.95%, illustrative 2025 stack) | Bulverde (1.75%, illustrative 2025 stack) | Illustrative insurance (planning assumption) |
|---|---|---|---|---|---|
| $500,000 | ~$10,750 | ~$9,300 | ~$9,750 | ~$8,750 | ~$5,000 |
| $700,000 | ~$15,050 | ~$13,050 | ~$13,650 | ~$12,250 | ~$6,000 |
| $900,000 | ~$19,350 | ~$16,800 | ~$17,550 | ~$15,750 | ~$7,000 |
Illustrative 2025-based composite stacks, not address-specific quotes [7]. Insurance figures are illustrative insurance planning assumptions; an actual premium depends on an address-specific quote, dwelling coverage, roof age and material, deductible, and claims history, and would differ from the TDI statewide averages [6].
This is deliberately a one-sided coverage test, not a complete California-versus-Texas cost comparison. It asks how much of the modeled California income-tax-plus-SDI difference alone would cover the Texas property-tax and insurance bill. It does not subtract the property tax or homeowners insurance the household would have paid in California. The test sets the modeled California income-tax-plus-SDI difference at each income band against modeled Texas property tax and homeowners insurance on a $500,000, $700,000, and $900,000 home, using the Boerne approximately 1.86% illustrative 2025-based stack as the anchor; the location table above shows how the other illustrative stacks move the line. Read the negative cells as carefully as the positive ones; that is where the truth lives.
Coverage test: modeled California income-tax-plus-SDI difference versus Texas property tax and insurance
| Combined annual W-2 wages (annual difference) | $500,000 home (property tax + insurance ~ $14,323) | $700,000 home (~ $19,052) | $900,000 home (~ $23,781) |
|---|---|---|---|
| $100,000 (keeps ~$3,400/yr) | -$10,923 | -$15,652 | -$20,381 |
| $150,000 (keeps ~$7,500/yr) | -$6,823 | -$11,552 | -$16,281 |
| $200,000 (keeps ~$12,700/yr) | -$1,623 | -$6,352 | -$11,081 |
| $300,000 (keeps ~$23,300/yr) | +$8,978 | +$4,249 | -$481 |
| $400,000 (keeps ~$33,900/yr) | +$19,578 | +$14,849 | +$10,120 |
Modeled coverage test on the Boerne approximately 1.86% (1.8645%) illustrative 2025-based stack and the illustrative insurance planning assumptions above [6][7]. Positive cells show the modeled California income-tax-plus-SDI difference exceeding the modeled Texas property tax plus insurance; negative cells are the honest crossover cases. The homestead exemption lowers actual bills (Section 4). This remains a one-sided coverage test, not a complete California-versus-Texas cost comparison. It does not subtract whatever property tax and homeowners insurance the same household would have paid in California; those amounts are property- and household-specific and belong in a full net comparison.
What the table says. Using the article's approximately 1.86% (1.8645%) Boerne stack and the illustrative insurance assumptions, the modeled California income-tax-plus-SDI difference covers the modeled Texas property tax and homeowners insurance on a $500,000 illustrative Boerne home at $300,000 and above, and at $400,000 it covers the modeled Texas property tax and homeowners insurance at every modeled price point, often by five figures. At $200,000, the modeled California income-tax-plus-SDI difference does NOT fully cover the article's modeled property tax plus insurance on a $500,000 Boerne home, and at $300,000 it is approximately break-even or slightly short on the $900,000 example using the existing assumptions. The crossover cases are real and worth naming, because you deserve the whole truth: a household at $200,000 or below stretching to a $500,000 or larger home will not cover those modeled Texas costs with the modeled income-tax-plus-SDI line alone, and even at $300,000 the modeled difference falls short at the $900,000 price point. That household is buying with the housing difference rather than the tax difference, and the full cost comparison is the right next read, because housing price can be an even larger financial lever for many California-to-Texas movers.
The families who should read carefully are the ones at the bottom of the income ladder stretching at the top of the price ladder, and this table keeps their row visible rather than smoothing it over. If that is you, this is not a verdict on your choices. Housing in California and Texas is what it is; the table is just showing you the honest coverage test so you can decide with your eyes open. This box isolates the modeled Texas property tax and homeowners insurance against the modeled California income-tax-plus-SDI difference only.
4. The Homestead Exemption: A Benefit You Claim
Here is a benefit qualifying Texas owner-occupants generally must claim by application, and the word "claim" matters. The residence homestead exemption takes $140,000 off the school-district taxable value of your primary home; Texas voters approved that increase via Proposition 13 in November 2025, in effect for the 2025 tax year and every year after. Homeowners 65 or older or disabled can stack an additional $60,000, raised by Proposition 11, for up to $200,000 off school-taxable value [4][5]. Once granted, a residence-homestead exemption generally does not require annual reapplication. A chief appraiser can require a new application in specified circumstances, and the owner must notify the appraisal district if eligibility ends or must apply again after moving to a new homestead [4][5].
For homeowners who qualify for the age-65-or-older or disabled residence-homestead exemption, the additional $60,000 exemption is not the only benefit. Texas also provides a school-district tax ceiling: subject to statutory adjustments and exceptions such as qualifying new improvements, school taxes generally cannot rise above the applicable ceiling while the qualifying owner continues to own and occupy the home. A qualifying homeowner who later moves to another Texas homestead can generally transfer the percentage benefit of that school-tax ceiling to the new home [15].
On an illustrative $500,000 home under the Boerne approximately 1.86% illustrative stack, the $140,000 school exemption meaningfully lowers the modeled gross line above, because Boerne ISD, at 1.0109% in the representative 2025 stack used here, is the largest single component of this particular modeled property-tax bill. The mechanics, the filing deadlines, and the age-qualifying details are covered end to end in the Texas homestead exemption guide, and the Prop 13 versus Texas tax comparison shows how the two states' value protections stack up against each other. Apply promptly after you own and occupy the property as your principal residence; do not assume you must wait until the following January. The general residence-homestead exemption is one of the most important broadly available property-tax benefits for Texas owner-occupants. To qualify, the homeowner must have an ownership interest in the property, use it as the principal residence, meet the applicable statutory requirements, and file with the county appraisal district; the chief appraiser determines eligibility [4].
For scale, using the published 2025 Boerne ISD rate of 1.0109%, the $140,000 general school-district homestead exemption alone reduces the school-tax component by approximately $1,415 a year ($140,000 × 1.0109%). For a qualifying homeowner age 65 or older or disabled, the additional $60,000 school exemption increases the combined school-value reduction to $200,000, equal to approximately $2,022 at that same school-district rate, before considering any other applicable local exemptions or tax ceilings [4][5][7][15].
The statewide $140,000 figure applies to school-district taxable value. Some Texas cities, counties, and other taxing units may adopt additional local-option residence-homestead exemptions of up to 20% of appraised value, and certain county taxes carry their own mandated exemption. The actual benefit therefore depends on the taxing units attached to the specific property [4].
Texas also allows a buyer who acquires a qualifying residence after January 1 to receive the general residence-homestead exemption for the applicable portion of that tax year immediately upon qualification if the previous owner did not receive the same exemption for that tax year [4].
How to keep the win
Think of me as the older hand who has watched dozens of families make this call. These are the guardrails. Each one is a manageable operating cost you plan for, not a trap, and each one quietly erodes the raise if you ignore it:
- 1 Apply for the homestead exemption promptly after you own and occupy the property as your principal residence; do not assume you must wait until the following January. It is one of the most important broadly available property-tax benefits for Texas owner-occupants, and qualifying homeowners generally must file an application with the county appraisal district [4][5].
- 2 Change your domicile on paper and in fact: Texas driver's license, vehicle registration, voter registration, banking addresses, and a calendar trail. California applies a facts-and-circumstances residency analysis centered on where you have the closest connections, and FTB Publication 1031 states the factor list is not exhaustive and no one factor is determinative [8].
- 3 Get a real insurance quote before the option period expires. The $5,000 to $7,000 illustrative insurance planning assumptions above become dollars on your actual declarations page [6].
- 4 Budget for summer cooling. Ask the seller for 12 months of utility history and pay the difference between the estimate and the real bill your first July.
- 5 Watch California-source income: RSUs and bonuses for work done in California, rental property, and the part-year return. For households with equity compensation, deferred compensation, rental property or significant California-source income, a tax professional experienced in California nonresident sourcing can be worth consulting before the move-year return is filed [1][8][13].
- 6 Send the raise somewhere specific. A paycheck line that reaches the budget automatically is the one most likely to be spent before it is seen.
None of these costs erases the tax difference, but each belongs in the relocation budget before you buy. Property tax, summer heat, and insurance are the price of a state that takes nothing from your wages, and they are all things you can see coming, quote ahead of time, and budget around. That is the difference between a trap and an operating cost: you plan for it.
If you are coming from New York, New Jersey, Illinois, Washington, or Colorado
If you are reading this from New York, New Jersey, Illinois, Washington, or Colorado, this page is for you too. New York and New Jersey use graduated rates, so the applicable tax depends heavily on income; their top statutory rates reach 10.9% and 10.75%, respectively, only at much higher income levels. Illinois uses a 4.95% individual rate and Colorado's 2026 estimated-tax calculation uses 4.4%. The California table above should not be reused for households from those states; their origin-state liability must be calculated separately [9].
For readers moving from New York City, the state rate is only part of the origin-state calculation: New York City also imposes its own resident personal income tax, with its top resident rate reaching 3.876%. That city tax generally disappears when a taxpayer ceases to be a New York City resident, subject to the applicable residency rules [9].
Washington currently has no broad individual income tax, although a new 9.9% tax for individuals and joint filers with annual adjusted gross income above $1 million takes effect January 1, 2028. First returns are due in 2029. Washington also imposes a separate long-term capital-gains tax; beginning with tax year 2025, taxable Washington capital gains are subject to a 7% rate on the first $1 million and 9.9% above that level [9].
The Texas property-tax and insurance assumptions in Section 3 and the Texas homestead rules in Section 4 can be used by households arriving from any state. The coverage-test results themselves, however, are California-specific because the income side of the calculation uses the California income-tax-plus-SDI figures from Section 1. If you are moving from another state, first calculate your own origin-state annual difference and then compare that figure with the same modeled Texas property-tax and insurance costs.
Frequently Asked Questions
The questions that come up every time a California household runs this arithmetic for real, answered the way I would answer them across a kitchen table.
Does the raise apply to my bonus and RSUs, or only my salary?
On the Texas side, yes: Texas imposes no individual income tax on salary, bonuses, or RSU compensation. On the California side, however, moving does not automatically make all bonus or equity compensation California-free [3][13].
California can continue taxing compensation attributable to services performed in California even after you become a nonresident. FTB Publication 1004 specifically addresses equity compensation. For RSUs that vest while you are a nonresident, California can tax the portion of wage income attributable to services performed in California during the grant-to-vesting period. Stock options and other forms of equity compensation have their own sourcing rules, so anyone moving with unvested equity, deferred compensation, or a pending bonus should have the move year modeled before assuming the entire payment escapes California tax [13].
What actually makes me a Texas resident for tax purposes?
Domicile matters, but it is not dispositive on its own. California applies a facts-and-circumstances residency analysis centered on where you have the closest connections. FTB Publication 1031 lists multiple factors—including time spent in each state, family location, principal residence, driver's license, vehicle registration, voting, banking, professional relationships, social ties, real property, and the permanence of work assignments—but states that the list is not exhaustive and no one factor is determinative [8]. The analysis weighs both your domicile and whether your presence or absence is temporary or transitory, so declaring Texas domicile alone does not settle it. Texas's side of the swap reads the same way: establish your paper trail here, file the homestead exemption, and keep a contemporaneous calendar showing where you physically are during the move year and for as long as your California residency status could reasonably remain in question. You will generally file a part-year California return in the year you move [1][8]. It is a checklist, not a mystery.
Doesn't the property tax just eat the savings?
The coverage test in Section 3 shows where the modeled California income-tax-plus-SDI difference covers the modeled Texas property tax and homeowners insurance, and where it does not; that is the honest answer you came for. Modeled Texas property tax on an illustrative $500,000 Boerne home runs about $9,300 under the approximately 1.86% illustrative stack, and illustrative insurance adds $5,000 [6][7]. The modeled California income-tax-plus-SDI difference at $300,000 is about $23,300 a year, which covers those modeled Texas costs; at $200,000 the difference of about $12,700 falls short of the modeled Texas property tax plus illustrative insurance on the $500,000 home, and at $100,000 or $150,000 of income stretching to a $700,000 or $900,000 home, the modeled state-level income-tax-and-SDI line alone does not cover the modeled Texas costs [6][7]. This is a one-sided coverage test, not a complete California-versus-Texas comparison: it does not subtract the property tax and insurance the same household would have paid in California. The crossover cases are real, and the full cost comparison on this site shows why housing price is the bigger lever [10]. The illustrative $500,000 Boerne home is dated and sourced to Redfin's three-month Boerne median of approximately $504,666 through August 2026 [11].
How do I file for the homestead exemption, and what is it worth?
Apply with the county appraisal district where the home sits, using the Texas Comptroller's application form, promptly after you own and occupy the property as your principal residence; do not assume you must wait until the following January. The residence homestead exemption takes $140,000 off the school-district taxable value, raised by Proposition 13; homeowners 65 or older or disabled can stack to $200,000 for school taxes, with the additional $60,000 raised by Proposition 11 [4][5]. Once granted, a residence-homestead exemption generally does not require annual reapplication; a chief appraiser can require a new application in specified circumstances, and the owner must notify the appraisal district if eligibility ends or must apply again after moving to a new homestead. Exact eligibility and deadlines should be confirmed with the appraisal district for the county [4].
Do the savings survive insurance and summer heat?
The table above models property tax and homeowners insurance only; it does not model electricity. Ask the seller for 12 months of utility bills and add those actual figures separately.
I am coming from New York, New Jersey, Illinois, Washington, or Colorado. Does this apply to me?
Yes, and the note above this section walks through each state. New York and New Jersey use graduated rates, so the applicable tax depends heavily on income; their top statutory rates reach 10.9% and 10.75%, respectively, only at much higher income levels. Illinois uses a 4.95% individual rate and Colorado's 2026 estimated-tax calculation uses 4.4%. The California table above should not be reused for households from those states; their origin-state liability must be calculated separately [9]. Washington currently has no broad individual income tax, although a new 9.9% tax for individuals and joint filers with annual adjusted gross income above $1 million takes effect January 1, 2028. First returns are due in 2029. Washington also imposes a separate long-term capital-gains tax; beginning with tax year 2025, taxable Washington capital gains are subject to a 7% rate on the first $1 million and 9.9% above that level [9]. The take-home table and the numerical coverage-test results are California-specific. The same METHOD can be used for another origin state: calculate that state's applicable income-tax or payroll-tax difference first, then compare it with the Texas property-tax and insurance assumptions in Section 3. The Texas homestead rules themselves do not depend on the state you moved from.
What happens to capital gains when I sell my California home?
The sale is governed by federal and California rules, and California can tax gain from California real property even after you become a nonresident [8]. California generally does not provide a preferential tax rate for capital gains; taxable capital gains are generally taxed at the same California rates that apply to ordinary income while you are a California resident. After you become a nonresident, the result depends on source: compensation from bonuses, options, or RSUs can remain partly California-source when attributable to services performed in California, while many gains from intangible investments held by a nonresident are treated differently. California real estate remains California-source after a move, although the amount actually taxable depends on basis and any applicable exclusion. California generally conforms to the federal principal-residence exclusion rules, including potential exclusions of up to $250,000 for qualifying individuals and $500,000 for qualifying married couples filing jointly [14]. Texas imposes no individual income tax [3]. But because California-source income can follow you, a cross-state CPA should model the part-year return and the gain before you count the proceeds. Treat it as a planning task rather than a wall; it is exactly the kind of thing a good CPA handles every week. The capital gains and residency mechanics are covered in more depth in the California exit tax section of this site.
Model your numbers next
The paycheck line is one column of the decision, and depending on the household and the homes being compared, housing may be an even larger one. The full cost page and the property tax page hold the rest of the spreadsheet, so you can see the whole picture before you decide anything.
California vs Texas cost of living
Housing, taxes, insurance, utilities, fuel, and groceries, side by side, with the annual-savings ranges and the honest categories where Texas costs more.
Open the comparisonProp 13 vs Texas property tax
How California's assessment caps compare with Texas's 10% homestead cap, the $140,000 exemption, and the tax protest process, with real millage context.
Open the tax guideFor the full housing-and-wealth version of the same move, the wealth unlock article runs a $160,000 household through two states and four Texas markets.
Save this page
This is the page you will reopen every time the other side of the argument says the words "but property taxes." Bookmark it and revisit the figures as California tax schedules, Texas local rates and insurance costs change. It will be here when you are ready.
The one-page version
- A $200,000 household keeps roughly $12,700 a year: about $63,500 over 5 years, $127,100 over 10, as simple sums [1][2].
- Lower bands: ~$3,400 at $100,000, ~$7,500 at $150,000; higher: ~$23,300 at $300,000, ~$33,900 at $400,000 [1][2].
- Modeled Texas property tax at the Boerne approximately 1.86% illustrative stack (pre-exemption): ~$9,300 on $500,000, ~$13,050 on $700,000, ~$16,800 on $900,000 [7].
- Illustrative insurance planning assumptions: ~$5,000 to $7,000 by home price, before your quote [6].
- Homestead exemption: $140,000 off school value; $200,000 for age 65 or older or disabled [4][5].
- Apply for the homestead promptly after you own and occupy, change license, registration, and voter record, quote insurance, and ask for 12 months of utility history.
Educational summary; figures are approximate and modeled. Verify with the sources listed below before relying on them.
Your take-home calculator
Enter your combined annual W-2 wages. The estimate uses the same approximate convention as the table above: the 2026 Form 540-ES instructions, which currently direct taxpayers to the 2025 tax table, with the standard deduction and joint personal exemption credit, plus employee SDI at 1.3% of wages, versus $0 in Texas [1][2]. Above $1 million of taxable income, the estimate also includes California's additional 1% tax [12]. Educational estimate, not tax advice.
The 5-year and 10-year figures are undiscounted sums, matching the table above; the multi-year figures are calculated from the underlying unrounded annual estimates and then rounded, so they may not equal an exact multiplication of the already-rounded annual figure displayed above. Your actual tax depends on deductions, credits, filing status, and the year of your move.
Put the annual date on your calendar
Texas property values are generally determined as of January 1. For a single-family residence that qualifies for a residence-homestead exemption under Tax Code Section 11.13, a required notice of appraised value is generally delivered by April 1 or as soon thereafter as practicable. For other property, the corresponding date is generally May 1 or as soon thereafter as practicable. Not every property receives a notice every year; Tax Code Section 25.19 specifies the circumstances requiring one [7]. Local tax-rate information develops during the summer, with proposed and adopted-rate information updated during August and September, and tax bills are generally mailed around October 1 [7]. Once a year, on the same date, re-run the calculator with your new income, confirm your homestead exemption is still on the property, and compare your actual insurance renewal against the estimate. The modeled tax difference recurs whether the household saves, invests, or spends the additional disposable income. What compounds over time is the household wealth effect if some or all of that difference is preserved or invested.
What to Do Next
The arithmetic is portable for a California household with W-2 income to the extent the household actually becomes a California nonresident and the wages are attributable to services performed outside California. California-source compensation can remain taxable after the move, which is why the move-year sourcing rules matter [8][13]. If you want to turn this into a move plan, the Start Here page walks you through the decision in order. For the property tax side in more depth, the homestead guide is the receipts version of Section 4, and the schools guide covers the district question most families ask next.
And when you are ready to run your own numbers, this page is here, and so am I. I have watched dozens of families make this exact call. In my relocation work, the difficult parts are often logistical and personal rather than hidden line items—which is why I prefer to put the recurring costs on the page before a buyer commits. Bill Ross at Hill Country Homesteads Group, brokered by Keller Williams Boerne, coordinates California-to-Texas purchases through a direct network of more than 1,100 California real-estate agents. Reach me through the contact page, by email at Bill@HillCountryHomesteads.com, or by phone at (210) 294-9190 during business hours, 8 AM to 6 PM Central, Monday through Friday. The brokerage is at 116 Herff Rd, Suite 203, Boerne, TX 78006. A no-pressure conversation about your specific situation is the only thing on offer, and it costs you nothing but an hour.
The same framework lives across the other two sites: the Hill Country Homesteads homepage carries the Boerne and Kendall County market work, and texasprobatehomes.net covers the estate and probate side of a cross-state move.
Sources
Numbered sources, as cited in the body above. Primary authorities come first wherever one exists; secondary sources are labeled as such.
- 2026 California Form 540-ES Estimated Tax Instructions: 2026 planning worksheet, including the $11,412 joint standard deduction and instruction to use the 2025 California tax table: California Franchise Tax Board. www.ftb.ca.gov/forms/2026/2026-540-es-instructions.pdf
- Contribution Rates, Withholding Schedules, and Meals and Lodging Values: 2026 State Disability Insurance rate of 1.3% on wages: California Employment Development Department. edd.ca.gov/en/payroll_taxes/rates_and_withholding/
- Texas Constitution, Article VIII, Section 24-a, and Article XVII, Section 1: Article VIII, Section 24-a prohibits a state personal income tax, adopted by voters as Proposition 4 in 2019; Article XVII, Section 1 requires a proposed constitutional amendment to receive two-thirds of all members elected to each legislative house before submission to voters, so reversing the income-tax ban would require a two-thirds legislative vote plus voter approval. Article VIII, Section 24-b additionally prohibits the Legislature from imposing a tax on realized or unrealized capital gains of an individual, family, estate or trust, a stronger primary-source basis for the Texas capital-gains discussion: Texas Legislature. statutes.capitol.texas.gov/Docs/CN/htm/CN.8.htm
- Property Tax Exemptions: the $140,000 residence homestead exemption on the school-district taxable value, the additional $60,000 for homeowners age 65 or older or disabled (up to $200,000 combined), and the filing process through the county appraisal district (Tax Code 11.13): Texas Comptroller of Public Accounts. comptroller.texas.gov/taxes/property-tax/exemptions/
- Property Tax Today, Vol. 35: the Texas Comptroller's January 1, 2026 property-tax update documenting both voter-approved 2025 amendments: Proposition 13 raised the general school-district residence homestead exemption to $140,000, and Proposition 11 raised the additional school-district exemption for qualifying homeowners age 65 or older or disabled to $60,000; both in effect for the 2025 tax year and after: Texas Comptroller of Public Accounts. comptroller.texas.gov/taxes/property-tax/newsletter/vol35-jan26.php
- Texas homeowners insurance market overview: establishes the statewide 2025 average homeowners premium of $3,489 and the statewide average insured home-coverage amount of $432,800. It does not state Hill Country premiums, does not substantiate the illustrative $5,000 to $7,000 planning assumptions used in this article (which are modeled, not TDI county data), and makes no geographic risk claims for the Hill Country: Texas Department of Insurance. www.tdi.texas.gov/general/texas-homeowners-insurance-market-overview.html
- Modeled illustrative composite property-tax stacks (2025 tax year): each composite is a modeled 2025 stack for a representative new purchase in that city, assembled as the sum of the applicable school-district, city, county, and special-district rates, not a citywide rate and not an address-specific quote. The representative 2025 City-of-Boerne stack used here totals 1.8645%: City of Boerne 0.4716%, Kendall County 0.3770%, Boerne ISD 1.0109%, and Cow Creek Groundwater 0.0050%, before parcel-specific exemptions. San Antonio 2.15%, Fair Oaks Ranch 1.95%, and Bulverde 1.75% are generalized planning assumptions for this article; they are not presented as stacks assembled from identified jurisdictions, and a parcel in any of those cities can carry a materially different stack depending on its school district, county, city limits, and special districts. The four percentages are this article's modeled composites; the appraisal-district links below document adopted rates by jurisdiction and do not by themselves substantiate any single parcel's stack. Rates vary within San Antonio, Boerne, Fair Oaks Ranch, and Bulverde because parcels may fall in different school districts and special taxing districts, and the 2026 rate fields on Kendall appraisal-district property records are still shown as N/A, so no complete 2026 parcel composite is claimed here. Official references by jurisdiction
- Bexar Central Appraisal District, Truth in Taxation
- Bexar County Truth in Taxation database (Texas Comptroller)
- Kendall Appraisal District, adopted tax rates and exemptions
- Comal Appraisal District, property truth in taxation
- Comal County property-specific Truth in Taxation database (Texas Comptroller)
- FTB Publication 1031, Guidelines for Determining Resident Status: California's facts-and-circumstances residency analysis, including the nonexclusive factors used to compare a taxpayer's connections with California and another state: California Franchise Tax Board. ftb.ca.gov/forms/2025/2025-1031.pdf
- Origin-state income taxes: primary state revenue authorities for households arriving from New York, New Jersey, Illinois, Washington, or Colorado. New York taxes wage income under graduated rates whose 10.9% top statutory marginal rate is reached only at much higher income levels, and New York City separately imposes its own resident personal income tax with a top resident rate of 3.876%; New Jersey also uses graduated rates, with its 10.75% top statutory rate applying at high income levels; Illinois applies a flat 4.95% individual income tax; Washington currently has no broad individual income tax, while a new 9.9% tax on individuals and joint filers with annual adjusted gross income above $1 million takes effect January 1, 2028, with first returns due in 2029, and Washington's long-term capital-gains tax is tiered at 7% on the first $1 million and 9.9% above that level beginning with tax year 2025; Colorado's 2026 estimated-tax calculation uses 4.4%. The California table on this page does not model any of these states; their origin-state liability must be calculated separately. The Tax Foundation's annual state income-tax table is retained below as secondary supplemental context only: Primary state revenue agencies; secondary: Tax Foundation.
- New York Department of Taxation and Finance
- New York City resident personal income tax rate schedule
- New Jersey Division of Taxation
- Illinois Department of Revenue
- Washington Department of Revenue
- Colorado Department of Revenue, Division of Taxation
- State Individual Income Tax Rates and Brackets, 2026 (secondary context)
- California vs Texas cost of living: this site's real-cost-comparison pillar page, including the income-tax conventions and July 2026 fuel and utility comparisons referenced in this article: MoveToTexas.net (secondary). movetotexas.net/real-cost-comparison/
- Boerne, TX housing market: Redfin three-month median sale price of approximately $504,666 through August 2026, used to date and source the illustrative $500,000 Boerne home: Redfin. www.redfin.com/city/2371/TX/Boerne/housing-market
- 2025 California Form 540 Tax Booklet and Rate Schedules: the 2025 married-filing-jointly bracket schedule actually used for the figures in this article, per the 2026 Form 540-ES instruction to use the 2025 tax table; the 2025 booklet and the 2026 Form 540-ES instructions both describe the separate 1% tax on taxable income above $1 million; the 2026 instructions call it the Behavioral Health Services Tax: California Franchise Tax Board. www.ftb.ca.gov/forms/2025/2025-540-booklet.pdf
- FTB Publication 1004, Equity-Based Compensation Guidelines: California Franchise Tax Board guidance on California sourcing of stock options, restricted stock/RSUs, ESPPs, and other equity compensation when residency changes. For RSUs vesting while a taxpayer is a nonresident, California taxes wage income to the extent the services associated with the award were performed in California during the applicable grant-to-vesting period: California Franchise Tax Board. www.ftb.ca.gov/forms/misc/1004.html
- Income from the Sale of Your Home: California Franchise Tax Board guidance confirming California conformity to the federal principal-residence gain exclusion, including exclusions of up to $250,000 for qualifying individuals and $500,000 for qualifying married/RDP couples filing jointly, subject to the ownership, use, and other requirements: California Franchise Tax Board. www.ftb.ca.gov/file/personal/income-types/income-from-the-sale-of-your-home.html
- Texas Property Tax Basics, January 2026: Texas Comptroller of Public Accounts guidance on the school-district property-tax ceiling for residence homesteads of qualifying homeowners age 65 or older or disabled, including portability to another Texas homestead and treatment of qualifying improvements: Texas Comptroller of Public Accounts. comptroller.texas.gov/taxes/property-tax/docs/
- Information Sheet: Multistate Employment (DE 231D): California Employment Development Department guidance explaining the localization, base-of-operations, place-of-direction-and-control, and employee-residence tests used to determine payroll-tax and SDI coverage when an employee performs services in more than one state: California Employment Development Department. edd.ca.gov/siteassets/files/pdf_pub_ctr/de231d.pdf
- U.S. Gasoline and Diesel Retail Prices, monthly by state: EIA statewide regular-gasoline averages for July 2026, approximately $5.31 per gallon in California and $3.46 in Texas, a difference of about $1.84 per gallon: U.S. Energy Information Administration. www.eia.gov/dnav/pet/pet_pri_gnd_dcus_nus_m.htm
- State Electricity Profiles: EIA average retail electricity prices by state for California and Texas: U.S. Energy Information Administration. www.eia.gov/electricity/state/
- Understanding Your CPS Energy Bill: CPS Energy's published residential average cost per kWh for San Antonio customers: CPS Energy. www.cpsenergy.com/en/about-us/who-we-are/financial-information/fuel-charges.html
Last verified: September 29, 2026. The California brackets, SDI rate, Texas rates, and insurance averages cited above are the published readings referenced here and will be updated as new schedules appear. Confirm anything time-sensitive with the Texas Comptroller, the California Franchise Tax Board, the California Employment Development Department, the county appraisal district, the Texas Department of Insurance, and a tax professional before relying on it. This is general educational information about taxes and real estate, not legal, tax, or financial advice for your specific situation. Bill Ross is available at (210) 294-9190 during business hours, 8 AM to 6 PM Central, Monday through Friday.