The full picture: property tax math, equity analysis, income tax reality, military advantage, city-by-city breakdown
Most people assume Texas is the low-tax state and California is the high-tax state. On income tax, that's true — Texas charges zero, California charges 1–9.3%. But on property tax, the math is reversed.
| Metric | Texas (avg) | California (avg) |
|---|---|---|
| Property tax rate | 1.60–1.80% | 1.05–1.25% |
| On $700K home (TX) | $11,200–$12,600/yr | — |
| On $1M home (CA) | — | $10,500–$12,500/yr |
| Over-65 homestead exemption (TX) | Reduces assessed value ~$100K | Prop 13 freeze (2% max annual increase) |
On comparable dollar-for-dollar home values, Texas property taxes are 35–50% higher than California's. The reason California feels more expensive is because homes cost more — you're comparing a $700K Texas home to a $1M+ California home. But the rate itself heavily favors California.
Texas has no state income tax. California charges 1–9.3% depending on income. This is real, and for high-income retirees it matters.
| Income Source | Texas Tax | California Tax | Annual Difference |
|---|---|---|---|
| Social Security | $0 | $0 (fully exempt) | $0 |
| Military pension ($36K) | $0 | ~$1,200 (first $20K exempt) | $1,200 |
| Corporate pension ($60K) | $0 | ~$4,200 | $4,200 |
| IRA/401K distributions ($80K) | $0 | ~$5,600 | $5,600 |
| Capital gains ($50K) | $0 | ~$3,500 (taxed as ordinary income) | $3,500 |
For a pure Social Security retiree: income tax difference is $0. The Texas income tax advantage is zero if you're living on Social Security alone.
For a retiree with $80K IRA distributions: moving to California costs $5,600/year in additional income tax. Over 20 years: $112,000. This is real and should not be dismissed.
The honest question: How much of your retirement income is from sources California taxes? That number, not abstract "no income tax," is what you're actually giving up.
Texas home values rose dramatically 2019–2023. Many Texas homeowners sitting on $300K–$500K in equity don't realize it. Here's what that equity buys in San Diego:
Bought 2015: $350K Austin home. Market value 2025: $850K. Equity after selling costs (~7%): ~$440K after payoff.
San Diego purchase: $900K Rancho Carlsbad home (affordable tier).
Down payment: $180K (20%). Mortgage: $720K at 6.5% = ~$4,550/mo PITI.
Total monthly cost: $4,550 mortgage + $350 HOA + $300 insurance = ~$5,200/mo.
Can you service this? At Social Security + pension income of $5,500/mo: tight but possible. At $7,000+/mo: comfortable.
Bought 1998: $280K Plano home. Market value 2025: $750K. Selling costs (~7%): leaves ~$645K after payoff.
San Diego purchase all-cash: $600K Costa Serena twin home (affordable Oceanside tier).
Monthly cost (no mortgage): $560 tax + $85 HOA + $200 insurance = ~$845/mo.
Remaining equity: $45K cushion. This is the Texas cash buyer who moves to San Diego and actually wins.
Bought 2020: $500K Houston home. Market value 2025: $580K. Equity after selling costs: ~$470K after payoff.
San Diego purchase: $950K home requires $190K down. After down payment, remaining liquid cash: $280K.
Mortgage: $760K = ~$4,800/mo PITI. Tight on fixed income. This buyer should run the numbers carefully.
Texas is home to some of the largest military installations in the country: Fort Cavazos (formerly Fort Hood), JBSA San Antonio, Fort Bliss El Paso, NAS Corpus Christi. Many military retirees settle in Texas after separation — then consider moving to San Diego at 55+.
For military retirees, San Diego has structural advantages Texas can't match:
Income: Military pension $36K/yr + VA disability (tax-free) $28K/yr + Social Security $22K/yr = $86K total
Texas (San Antonio): $0 income tax. Property tax ~$10,400/yr (1.60% on $650K home). Total annual tax: $10,400.
San Diego: Military pension: first $20K exempt, $16K taxed ~$960. SS: $0. VA disability: $0. Property tax: $0 (100% VA exemption). Total annual tax: ~$960.
Net result: 100% disabled vet pays LESS annual tax in California than in Texas. This is the scenario most military retirees haven't modeled.
Austin's tech boom has inflated home prices to San Diego levels ($800K+). The financial argument to stay in Austin is weakening. Equity is strong, weather trade-off is significant (San Diego summer vs. Austin summer is not close), and lifestyle culture is genuinely different. Tech-adjacent retirees from Austin often appreciate San Diego's coastal sophistication.
Dallas homeowners from established suburbs (Plano, Frisco, McKinney) often have $600K–$800K in equity on $250–300K original purchases. Strong cash positions. The move works mathematically if they buy in San Diego's affordable tier (Oceanside, Carlsbad, Rancho Bernardo) with minimal mortgage. Dallas summer (100°F, humid) vs. San Diego summer (75°F, ocean breeze) is a compelling lifestyle argument.
San Antonio is military-saturated (JBSA), which creates an interesting counterargument: military retirees in San Antonio have excellent commissary, exchange, and BAMC healthcare access. Moving to San Diego trades one military-strong market for another. The calculation depends heavily on VA disability status and whether Camp Pendleton's network is equivalent to what they have at JBSA. San Antonio is 40–45% cheaper than San Diego, which matters for non-disabled retirees.
Houston buyers often have less equity than DFW/Austin — market didn't appreciate as sharply. More likely to need mortgage financing in San Diego. Hurricane risk, flooding, humidity are legitimate push factors. San Diego's weather advantage over Houston is the strongest of any Texas city comparison.
Be honest about what Texas has that California doesn't:
The move makes strong financial sense if:
The move requires careful modeling if:
The move probably doesn't make financial sense if:
1. Get your actual Texas property tax bill. Add the rate. Compare it to San Diego's 1.15–1.20% on your target purchase price. The gap may be smaller than you think. 2. Calculate your retirement income composition. How much is Social Security (no CA tax) vs. IRA/pension (CA taxes)? That number is your true income tax exposure. 3. If military: Research VA disability status and Camp Pendleton commissary access — may change the math entirely. 4. Visit in August. San Diego in August is the argument. Make it real before deciding.
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