How Much House Can You Afford in Texas on $78K? The Real Numbers
On $78K in Texas, you can afford $250K–$290K in home price. Here's the breakdown: take-home pay, DTI math, Austin vs. San Antonio, and what limits approval.
Disclaimer: Tax figures reflect estimated 2026 projections based on IRS Publication 15-T. Tax law changes frequently. Verify with a CPA or the IRS Tax Withholding Estimator. Calcwyse.com is not a tax advisor.
On $78,000 in Texas, most lenders will approve a home between $250,000 and $290,000 — assuming a 20% down payment and a debt-to-income ratio under 43%. Texas has no state income tax, so your take-home runs higher than most states at this income. That gap is worth about $3,800 a year compared to Colorado or Virginia on the same salary. For more on this topic, see our guide: How Much House Can I Afford on a $50,000 Salary in 2026?.
Is $78K Enough to Buy a House in Texas?
Yes — but it depends on which Texas you’re buying in.
In San Antonio or El Paso, $78K is a solid position. You can afford a median-priced home within standard DTI limits. In Austin, the median crossed $480,000 in early 2025. That’s above what this income can carry without a large down payment or a co-borrower.
Most $78K earners in Texas don’t realize how much existing debt shrinks their purchase price — a $400 car payment and $200 in student loans can cut your approved amount by $65,000.
🏠 Calcwyse Affordability Score — $78K in Texas
City Rent burden Discretionary ratio vs. Local median Score /10 San Antonio 25.6% 38.2% 1.12× 7.7 Austin 34.2% 22.6% 0.91× 6.1 Rent burden 40% · discretionary ratio 40% · salary vs. local median 20%. Above 7.0 = comfortable · 5.0–6.9 = tight · below 5.0 = difficult. Median incomes: San Antonio ~$62,000, Austin ~$86,000 (Census ACS 2023).
San Antonio at 7.7: comfortable. Austin at 6.1: tight, not impossible.
Monthly Budget in San Antonio on $78K
San Antonio is the most livable major Texas city on this salary. Median home prices sit around $245,000–$260,000 as of early 2025 — within reach.
Renting while you save? A 1BR in the Stone Oak area runs around $1,350/mo per Zillow, Apr 2025. That’s 25.6% of your $5,272 monthly take-home — below the 30% threshold financial planners use as the standard affordability cut-off.
🏙️ Monthly Budget — San Antonio, TX · $5,272/mo take-home
Expense Est. monthly Source Rent — 1BR, Stone Oak $1,350 Zillow, Apr 2025 Groceries (H-E-B) $340 Numbeo 2024 Transit (VIA Metropolitan) $38 VIA Transit Phone (Mint Mobile, unlimited) $30 Carrier site Utilities $120 BLS CES Total essentials $1,878 Left over $3,394 Estimates for a single renter. Rent burden: 25.6% of take-home.
After rent and essentials, $3,394/month is left. Enough to handle a mortgage payment, build savings, and cover normal spending.
Your $78K Paycheck — Line by Line
Texas has no state income tax. Zero. That changes the affordability math before you talk to a single lender.
Federal tax on $78,000: the $15,000 standard deduction drops taxable income to $63,000. You owe 10% on the first $11,925 ($1,193), 12% on the next $36,550 ($4,386), and 22% on the remaining $14,525 ($3,196). Federal total: $8,774. FICA runs 6.2% Social Security plus 1.45% Medicare — $5,967. No state tax. Take-home: $63,259 a year.
Estimated figures — 2026 IRS brackets per IRS Publication 15-T.
📊 $78,000 in Texas — Estimated 2026 Tax Snapshot
Annual Monthly Bi-weekly Gross pay $78,000 $6,500 $3,000 Federal tax –$8,774 –$731 –$338 FICA (SS + Medicare) –$5,967 –$497 –$230 Texas income tax $0 $0 $0 Take-home $63,259 $5,272 $2,433 Estimated · 2026 IRS brackets · Single filer · Standard deduction · IRS Pub 15-T
Quick math: $78,000 → $63,259/year — $5,272/month or $2,433 bi-weekly. Estimated · 2026 IRS brackets · single filer · standard deduction.
Mortgage lenders use gross income for DTI, not take-home. But take-home is what actually pays the mortgage each month. Keep both numbers in front of you.
Texas vs. Four Other States
Texas’s no-tax advantage is real. But it’s not the whole picture. Texas property taxes run 1.5%–2.5% of assessed value annually — among the highest in the country. On a $270,000 home, that’s $4,050–$6,750/year, or $337–$563 added to your monthly payment. That partially offsets what you save on income tax versus moderate-tax states.
Estimated annual take-home on $78,000 — 4 states compared (2026):
- 🟢 Texas — $63,259 (no income tax)
- 🟢 Florida — $63,259 (no income tax)
- 🟡 Colorado — $59,471 (4.4% flat)
- 🔴 California — $55,841 (graduated, up to 9.3% at this income)
Source: IRS Publication 15-T + state revenue departments.
Texas and Florida land identical on take-home. The real edge Texas has is home price. Florida coastal medians run above $400,000. Most Texas markets outside Austin are still under $280,000. That’s the genuine advantage.
Quick Answers About Buying a House in Texas on $78K
What’s the maximum home price I can afford on $78K in Texas? With no other debts and 20% down at ~7.1% (Freddie Mac PMMS, Apr 2025), lenders typically approve up to $290,000–$300,000; existing debt obligations drop that to $220,000–$260,000.
How much do I need for a down payment in Texas? On a $260,000 home, 20% down is $52,000 and eliminates PMI; FHA allows 3.5% down ($9,100), but mortgage insurance adds roughly $150–$180/month to your payment.
What’s the monthly payment on a $250,000 home in Texas? At 7.1% on a 30-year loan with 20% down ($200,000 financed), principal and interest run about $1,343/month; add property taxes at 2% ($417/month) and homeowners insurance ($120/month) and total PITI lands around $1,880/month.
Does Texas property tax hurt affordability that much? Yes — on a $270,000 home at a 1.8% effective rate, property taxes run $4,860/year ($405/month), and that counts toward DTI; it reduces your effective borrowing capacity by $40,000–$50,000 compared to a low-tax state.
Is $78K enough to buy in Austin specifically? Austin’s median is near $480,000 — above what $78K can finance at standard DTI limits without either a 30%+ down payment or a co-borrower; San Antonio, Houston, and El Paso are all significantly more achievable on this income.
Three Moves That Add $6,716 to Your Take-Home
1. Max your 401(k) — $23,500 limit. Contributing $23,500 pre-tax saves 22% in federal tax — $5,170 a year. Per IRS Notice 2024-80, the 2026 employee limit is $23,500. The net cost to your paycheck is $18,330. Your retirement account grows by the full $23,500. Over time, the tax savings build a larger down payment faster.
2. Open an HSA if you have a high-deductible health plan. The 2026 individual limit is $4,300 per IRS Rev. Proc. 2025-19. That saves $946 in federal taxes annually. Triple tax benefit — contributions deductible, growth tax-free, qualified withdrawals tax-free.
3. Fix your W-4 if you’re getting a large refund. Most $78K earners in Texas who receive $2,000+ in refunds are overwithholding. Adjusting the W-4 redirects $100–$200/month back to your paycheck instead of sitting with the IRS. Park the extra in a high-yield savings account — Ally and Marcus were at 4.5%–5.0% APY as of early 2025, check live rates before committing.
💡 Estimated Annual Take-Home: Baseline vs. Tax Moves
Scenario Annual take-home vs. Baseline Baseline (no moves) $63,259 — + Max 401(k) ($23,500) $44,929 +$5,170 saved + Max 401(k) + HSA ($4,300) $41,575 +$946 additional + 401(k) + HSA + W-4 fix $42,175 +$600 recovered Estimated · IRS Notice 2024-80 · IRS Rev. Proc. 2025-19
FAQ
What’s my bi-weekly take-home at $78K in Texas? Single filer, standard deduction, no other adjustments: $2,433 per paycheck. Texas has no state withholding, so federal tax ($338) and FICA ($230) account for the full $567 reduction from your $3,000 gross bi-weekly.
Can I afford to live and buy a home in San Antonio on $78K? Yes — median home prices in San Antonio sit around $245,000–$260,000, and your mortgage payment on a $250,000 home (20% down, 7.1%) would run about $1,343 principal and interest plus roughly $400 in property taxes, landing around $1,880 total PITI — 29% of gross monthly income, inside conventional lending limits.
What if I’m self-employed earning $78K in Texas? Self-employment tax adds up fast — you pay both sides of FICA at 15.3%, which is about $7,650 more than a W-2 employee at this income, dropping take-home to roughly $55,600. You can deduct half the SE tax from gross income, which softens it slightly. Use our self-employment tax calculator — SE tax adds 14.13% on net earnings, which catches a lot of people off guard.
Austin vs. San Antonio — what’s the actual dollar gap for buyers? The monthly payment difference between a $255,000 San Antonio home and a $400,000 Austin home at 7.1% is about $980/month — nearly 15% of your gross income; on $78K, that gap is what separates comfortable from stretched.
Is Texas still worth it for buyers despite the property tax? In most markets outside Austin, yes — the $3,800–$7,000 annual income tax savings versus moderate-tax states partially offsets higher property taxes, and San Antonio, El Paso, Lubbock, and Amarillo all have medians under $270,000, making the overall cost of ownership lower than comparable homes in Florida or Colorado.
Check Your Exact Scenario
Every buyer’s situation is different — credit score, existing debt, down payment size, and rate all change the math.