"How much do I need to make to buy here?" is the first question almost every Austin buyer asks, and most online calculators give a misleadingly cheerful answer because they ignore Texas property taxes. So let's do this honestly. We'll take the real median Austin price, layer on the actual property tax and insurance costs, use current 2026 mortgage rates, and run the whole thing through the standard 28/36 lending rule. By the end you'll have specific income targets at several price points, plus a clear sense of how your down payment and existing debts move the number. These are estimates, not promises, and your lender's exact figures will vary, but the math here is the same math underwriting uses.
The Three Numbers That Decide Affordability in Austin
Affordability comes down to three inputs, and Austin's are specific enough that national rules of thumb miss badly. Start here.
The price. The median home price in the city of Austin is approximately $426,000 as of spring 2026, down about 24.5% from the 2022 peak of $564,000, per our Austin home prices report. The broader metro median sits lower, around $389,000, reflecting more affordable outer-ring communities, with areas like Pflugerville and Hutto posting medians closer to $345,000 to $360,000. That spread matters: where you're willing to live changes the income you need.
The rate. As of 2026, 30-year fixed mortgage rates in Austin generally range from approximately 6.5% to 7.5% for well-qualified borrowers, depending on credit, loan-to-value, and loan type, per our Austin mortgage rates guide. We'll use 7% for the worked examples below as a reasonable middle-of-range figure.
The taxes. This is the input out-of-state buyers underestimate most. The effective property tax rate in Travis County typically ranges from 1.8% to 2.3% of appraised value, per our Travis County property tax guide. On a $426,000 home, that's roughly $640 to $815 a month in taxes alone, before you've paid a dollar of principal or interest. Texas has no state income tax, but it makes up for it here, and lenders count every dollar of it against your qualifying ratio.
How Lenders Decide: The 28/36 Rule
Lenders don't ask "can you afford it?" They run ratios. The 28/36 rule is the comfortable, sustainable version of those ratios, and it's the standard we'll use.
- The 28% front-end ratio: Your total monthly housing payment, principal, interest, taxes, and insurance (PITI), should stay at or below 28% of your gross (pre-tax) monthly income.
- The 36% back-end ratio: All your monthly debt obligations combined, including the mortgage, car payments, student loans, and minimum credit card payments, should stay at or below 36% of gross monthly income.
Here's the Austin-specific twist: because property taxes are high, the 28% front-end ceiling is usually the constraint that binds first. In a low-tax state, two buyers with the same income and the same price would have a smaller housing payment and qualify more easily. In Austin, taxes push PITI up, so you need more income to clear the same 28% line. Many loan programs (FHA in particular) allow higher ratios, sometimes into the mid-40s on the back end, but stretching to those limits is how people end up house-poor. We'll target the comfortable 28/36.
Worked Example: The Median $426,000 Austin Home
Let's build the monthly payment from the ground up on a median-priced home, assuming 10% down (a $383,400 loan) at a 7% 30-year fixed rate.
- Principal & interest: A $383,400 loan at 7% over 30 years runs roughly $2,550 a month.
- Property taxes: At a 2.0% effective rate on $426,000, about $710 a month.
- Homeowner's insurance: Texas premiums tend to run higher than the national average; budget roughly $200 a month as an estimate.
- Private mortgage insurance (PMI): With less than 20% down on a conventional loan, expect PMI; estimate around $160 a month at 10% down.
That totals an estimated PITI (plus PMI) of about $3,620 a month. To keep that at or under 28% of gross income, you'd need roughly $12,930 a month, or about $155,000 a year, with that down payment and no other debt.
Now put 20% down ($340,800 loan) instead. Principal and interest drops to about $2,270, PMI disappears, and taxes and insurance hold steady. PITI lands near $3,180 a month, which at the 28% ceiling implies about $11,360 a month, or roughly $136,000 a year. The larger down payment cut the required income by nearly $20,000 a year. That's the leverage a down payment gives you, and it's exactly why the question "how much do I need to earn?" can't be answered without it.
Income Needed at Different Price Points
Most buyers aren't shopping exactly at the median, so here's the same math run across a range of Austin price points. Each assumes 10% down, a 7% rate, a 2.0% effective tax rate, plus estimated insurance and PMI, then backs into the gross income required to keep PITI at the 28% ceiling with no other debt. Treat these as ballpark figures, not quotes.
- $345,000 (outer-ring / townhome territory): PITI around $2,930/month → roughly $126,000/year.
- $389,000 (metro median): PITI around $3,310/month → roughly $142,000/year.
- $426,000 (city of Austin median): PITI around $3,620/month → roughly $155,000/year.
- $500,000 (move-up / closer-in): PITI around $4,250/month → roughly $182,000/year.
- $650,000 (premium neighborhoods): PITI around $5,520/month → roughly $237,000/year.
Two things to notice. First, these no-other-debt numbers are the optimistic version; add a car payment and a student loan and the back-end 36% ratio starts to bind, pushing the required income higher. Second, with 20% down instead of 10%, every figure above drops meaningfully, on the order of $15,000 to $25,000 a year, because you cut both the loan size and the PMI. The down payment is the single biggest lever you control.
What Moves the Number Up or Down
The clean examples assume no other debt, which almost nobody actually has. Here's how real life shifts your target income.
Your other monthly debts
The back-end 36% ratio includes everything: auto loans, student loans, minimum credit card payments, and personal loans. A $500 car payment and a $300 student loan payment together eat $800 of your monthly debt capacity. At the 36% ceiling, that $800 effectively requires roughly an extra $2,200 a month, about $27,000 a year, of income to absorb while still affording the same house. Paying down or off a car loan before you apply can do more for your buying power than almost anything else.
Your down payment and loan type
We've shown how 20% down beats 10%. But you don't always need 20%. A conventional loan can go as low as 3% down, and FHA requires a minimum of 3.5% down, which lowers the cash you need up front, though it raises the loan balance, the monthly payment, and the mortgage insurance, so it raises the income you need to qualify. Lower cash in, higher income required; it's a trade-off, not a free lunch. First-time buyers should also look hard at assistance programs, covered in our Austin first-time homebuyer programs guide, which can supply down payment funds or a tax credit that effectively stretches your income.
The specific home's tax rate and insurance
Two homes at the same price can carry different monthly payments because their taxing jurisdictions differ across that 1.8% to 2.3% range, and because insurance varies with the structure, location, and flood zone. A home toward the high end of the tax range can require several thousand dollars more annual income than an identically priced home at the low end. Always check the actual tax rate for the specific property before you commit to a price ceiling.
How to Actually Improve Your Affordability
If the income targets above are above your number, you have real levers, not just hope.
- Pay down revolving and installment debt. Clearing a car loan frees up back-end ratio fast and often does more than saving another few thousand for the down payment.
- Grow the down payment to 20%. It cuts the loan, kills PMI, and lowers the income you need, all at once.
- Improve your credit score. A stronger score can move you toward the lower end of that 6.5% to 7.5% rate band, and even a quarter-point lowers the payment.
- Widen your geography. Shifting from the city median to the metro median or an outer-ring community can drop the required income by $15,000 to $30,000.
- File your homestead exemption. After closing on your primary residence, the homestead exemption lowers your taxable value and trims the tax portion of PITI going forward, detailed in our Travis County property tax guide.
- Get a real pre-approval. Calculators are estimates; a lender pre-approval is the real number, and timing the rate environment matters too, as we cover in the Austin mortgage rates guide.
And if you're weighing whether 2026 is even the right moment to buy at these prices and rates, our honest look at timing the Austin market walks through the trade-offs. The full step-by-step of getting from pre-approval to keys lives in our Austin home buying process guide.
Frequently Asked Questions
How much do you really need to earn to afford an Austin home?
To comfortably afford a median-priced Austin home of about $426,000 in 2026, a household generally needs to earn roughly $120,000 to $135,000 a year, assuming a conventional loan with 10 to 20 percent down, an interest rate in the 6.5 to 7.5 percent range, and the 28/36 debt-to-income guideline. The exact number swings significantly with your down payment, your other monthly debts, and the property tax rate of the specific home, which runs about 1.8 to 2.3 percent of value in Travis County. Buyers with little other debt and a larger down payment can qualify on less; buyers carrying car loans or student debt will need more.
What is the 28/36 rule and how does it apply in Austin?
The 28/36 rule is a lender guideline: your total housing payment (principal, interest, taxes, and insurance) should stay at or under 28 percent of your gross monthly income, and all your debts combined, including the mortgage, should stay at or under 36 percent. In Austin, the 28 percent ceiling is the one most buyers hit first because property taxes here are high relative to other states, which inflates the housing payment. Many loan programs allow higher ratios, but 28/36 is the comfortable, sustainable target.
How do Austin property taxes affect how much I can afford?
Significantly. Travis County effective property tax rates run about 1.8 to 2.3 percent of appraised value, which on a $426,000 home adds roughly $640 to $815 to your monthly payment before principal and interest. Because lenders count taxes inside your housing ratio, Austin's high taxes mean you need more income to qualify for the same priced home than you would in a low-tax state. Filing your homestead exemption after closing lowers the taxable value and trims the bill going forward.
Can I afford an Austin home on a single income?
Yes, depending on the income and the price point. A single buyer earning around $120,000 to $135,000 with minimal other debt can reasonably afford a median-priced Austin home near $426,000. Below that income, condos, townhomes, and homes in more affordable outer-ring communities, where medians run closer to $345,000 to $390,000, become the realistic targets. Down payment assistance and first-time buyer programs can also extend your reach on a single income.
Does a bigger down payment lower the income I need?
Yes. A larger down payment reduces the loan amount, which lowers your monthly principal and interest, and once you reach 20 percent down on a conventional loan it also eliminates private mortgage insurance (PMI). Both effects shrink your monthly housing payment, which directly lowers the income you need to satisfy the 28/36 rule. The trade-off is the larger cash outlay up front, so the right balance depends on how much savings you can commit without draining your reserves.
Every number in this guide is an estimate built on current Austin medians, Travis County tax ranges, and 2026 rates, your real qualifying figure depends on your credit, your debts, your down payment, and the specific property. The best way to replace estimates with your actual numbers is a quick conversation. Reach out to Shivraj and we'll map your income, your goals, and the neighborhoods that fit, then connect you with a lender to nail down a real pre-approval. No pressure, just straight answers.