CalcMega Blog · Mortgages · 30 October 2026

How Much House Can I Afford on an $80,000 Salary?

If you earn $80,000 a year and you are asking how much house can I afford on an $80,000 salary, the short answer is about $287,000, once property tax and insurance are counted inside the monthly payment rather than wished away. A lender working from principal and interest alone would point you roughly $82,000 higher, toward $369,000, and that gap is the single most expensive misunderstanding in home buying. This page works the honest figure out from a stated set of assumptions, so you can redo every step, then tests it against other salaries, other rates, other debts, and the monthly budget you actually live on.

The quick answer

Three prices, three different questions. The first is what the loan alone supports. The second is what the full monthly payment supports. The third is what remains after your other debts are paid.

Notice the size of the first gap: $81,943 between the loan-only figure and the full-payment figure. That gap is property tax and insurance, and it isn't optional spending. A buyer who shops at $369,000 on this salary and then discovers the tax and insurance bill has bought a payment of $2,349.30 a month, or about 35% of gross pay, before a single other bill is paid. Shopping at $287,216 keeps the whole housing payment at 28%.

The model behind every number on this page

Every figure here comes from one stated model, so you can check the maths instead of trusting it. Salary is $80,000 of gross pay, which is $6,666.67 a month. The front-end rule caps housing at 28% of gross monthly pay, giving a housing budget of $1,866.67 a month. The back-end rule caps housing plus all other minimum debt payments at 36% of gross monthly pay, giving $2,400 a month for everything together. Whichever cap leaves less room governs.

The loan is a 30-year fixed mortgage at 6.5%, with 20% down and no mortgage insurance. Property tax is assumed at 1.0% of the home price per year, and homeowners insurance at $175 a month. No homeowners association dues are included, because they vary too much by property to assume; if your target home charges dues, subtract them from the housing budget before solving, and the ceiling falls accordingly.

Work the base case step by step. The monthly rate is 6.5% divided by 12, or 0.005417. Over 360 payments, the amortization factor is 0.006321, meaning each dollar of loan costs about 0.632 cents a month. The housing budget of $1,866.67 first pays $175 of insurance, leaving $1,691.67 for principal, interest, and tax. Each dollar of home price carries 80 cents of loan at 0.006321, or $0.005057 a month, plus tax of 1.0% divided by 12, or $0.000833 a month, for $0.005890 per dollar of price. Divide $1,691.67 by $0.005890 and the price is $287,216. The loan is 80% of that, or $229,772.80. Principal and interest come to $1,452.32 a month, tax to $239.35, insurance to $175, and the total is $1,866.67, exactly the budget. If your tax rate or insurance quote differs, the same steps with your numbers give your ceiling, and the calculator at the bottom of this page runs them for any salary.

One warning about the tax assumption. Property tax rates vary widely by state and county, from well under 0.5% to over 2% of value in some places. At a 2% tax rate instead of 1%, the same $1,866.67 budget supports only about $251,600, because tax alone takes roughly $419 a month at that price. Look up the actual rate for the county you are buying in before treating any national figure as your own.

How much house can I afford on an $80,000 salary at other salaries?

Salaries move the ceiling in a straight line under this model, because both ratio caps scale with pay. Run the same assumptions at four salary levels and the ladder looks like this.

A $20,000 raise from $80,000 to $100,000 lifts the ceiling by $79,232 under this model, because the monthly budget rises by $466.67 and each budget dollar supports roughly $170 of price at 6.5% with tax and insurance included. A raise and a rate cut together move the ceiling faster than either alone, which is why timing a purchase around both, when you can, pays off in a way that haggling over a few thousand dollars of price never will.

What the interest rate does to your ceiling

Rates move the ceiling by tens of thousands of dollars on the same salary, and this is the lever buyers control least and feel most. Hold the $1,866.67 budget, 20% down, and the same tax and insurance, and vary only the rate.

Each half-point of rate is worth roughly $12,000 to $14,000 of house on this salary. That cuts both ways for timing. Waiting for a rate fall that never arrives costs rent and price growth, while buying at a high rate and refinancing later only helps if rates actually fall and you stay long enough for the refinance savings to cover its closing costs. A purchase that only works if rates fall is a speculation, not a home purchase, and it deserves to be judged as one.

How your other debts shrink the ceiling

Debts are the lever buyers control most, and the one most often overlooked until the lender's worksheet arrives. The back-end cap is $2,400 a month for housing plus all minimum debt payments. Subtract your other monthly debts from $2,400, and if the result is below the $1,866.67 front-end budget, the smaller figure governs.

Up to about $533 a month of other debts, the front-end rule still governs, because $2,400 minus $533 equals $1,867, the front-end budget itself. Past that line, every extra dollar of monthly debt cuts the housing budget dollar for dollar, and each $100 of monthly debt costs roughly $17,000 of house at 6.5%. Paying off a $650 monthly car payment before applying can therefore be worth more than a $10,000 raise: the raise lifts the budget by about $233 a month, while clearing the car payment lifts it by the full $650 once the back-end rule binds, though the cash used to clear it is cash that cannot also serve as a down payment, so the trade needs weighing, not assuming.

What a smaller down payment really costs each month

A smaller down payment buys the same house sooner, but it buys it with a bigger loan, and usually with mortgage insurance on top. Hold the $287,216 house fixed and vary only the down payment, keeping the 6.5% rate, 1.0% tax, and $175 insurance, and leaving mortgage insurance out so the comparison stays clean. In real life, a down payment below 20% usually adds insurance that pushes the monthly figure higher still.

At 3.5% down, the same house costs $299.54 a month more than at 20% down, before mortgage insurance, and it breaches the $1,866.67 budget by that full amount. The honest conclusion is not that small down payments are bad: they get buyers in sooner, and for some households sooner is worth the higher payment. The conclusion is that a small down payment means a cheaper house if the budget is to hold, not the same house sooner at the same monthly cost.

Cash needed goes beyond the down payment. Closing costs typically run 2% to 5% of the price, which on $287,216 is $5,744 to $14,361. Add that to the 20% down payment and the total cash to close lands between $63,187 and $71,804, before moving costs and before any reserve the lender asks you to show. Saving that sum takes time, and the timeline below, starting in November 2026, shows how long at three saving rates, counting the down payment only.

Those dates assume every saved dollar survives untouched, which real life rarely allows. They also assume the target price stands still, which it will not over six to nine years. Treat the timeline as a planning scale, not a promise: it shows the order of magnitude of the wait, and why a 10% or 3.5% down payment, with its higher monthly cost, tempts so many buyers despite the trade-off in the table above.

What the payment leaves you each month

Approval ratios use gross pay. Life runs on take-home pay. Under a federal-only model, a single filer on $80,000 with the $16,100 standard deduction pays $9,018 of federal tax and $6,120 of FICA, leaving $64,862 a year, or $5,405.17 a month, before any state tax, retirement contribution, or health premium. The $1,866.67 housing payment is 34.5% of that take-home figure, not 28%, which is the first thing to notice. The second is what remains once the rest of life is priced in.

That $938.50 of slack is workable, but it is not generous, and one item is still missing: maintenance. A common planning figure is 1% of the home's value per year, which on $287,216 is $239.35 a month. Set that aside and the slack falls to $699.15. Skip it and the roof, the furnace, or the water heater will collect it later in a lump sum instead. Buyers who want more breathing room have a simple option: shop below the ceiling. Every $10,000 less house cuts the monthly payment by roughly $58.89 at these assumptions, and that saving repeats every month for 30 years.

Approved is not the same as comfortable

Lenders approve loans using ratios too, but some approve above the 36% back-end line when credit, reserves, or compensating factors are strong, and pre-approval letters are often quoted on principal and interest with tax and insurance estimated loosely. That is how a buyer can be approved for a price their monthly budget cannot comfortably carry. The test that matters is not the approval letter. It is the sample budget above, run with your real take-home pay, your real debts, and your real tax rate.

Run the question backwards for a target price. A $300,000 house at 20% down, 6.5%, 1.0% tax, and $175 insurance carries a full payment of $1,941.96 a month. Holding that to 28% of gross pay needs a salary of $83,227 a year. A $350,000 house carries $2,236.46 a month and needs $95,848 a year on the same rules. If your salary sits below those figures, the house is not impossible, but it is a stretch: it means accepting a housing share above 28%, a smaller down payment with mortgage insurance, or a cheaper market, and each of those choices should be made deliberately, not discovered at the closing table.

A final practical test, borrowed from renters, works well here too. Before you commit, live on the proposed payment for three months: put the difference between your current housing cost and the new full payment into savings each month. If that feels painless, the number is realistic. If it squeezes savings to zero, the ceiling on this page is telling you something worth hearing, however disappointing it feels in the moment.

Frequently asked questions

Related calculators: House Affordability Calculator, Mortgage Calculator, and Rent Calculator.

An $80,000 salary buys a real house in most of the country, just not the house the loan-only arithmetic suggests. Count the tax, count the insurance, test the payment against take-home pay rather than gross pay, and shop at the price that leaves room for maintenance, savings, and a life beyond the mortgage. That price, on the assumptions stated here, is about $287,000, and it's a far better place to start than a pre-approval letter.

These figures use stated assumptions for illustration: 28% front-end and 36% back-end ratios, a 30-year fixed rate of 6.5%, 20% down, property tax at 1.0% of price per year, and $175 a month of insurance, with a federal-only take-home model that excludes state tax and payroll deductions. Your county tax rate, insurance quote, debts, and credit will move the real figure, so treat every number here as a planning estimate, not advice about one specific purchase.

Further reading: the Consumer Financial Protection Bureau walks buyers through each stage of buying a home, from checking credit to closing, on its home buying pages, which pair well with the ratio maths on this page.