Wondering how much you need to make to buy a house at a certain price?
Well, my “Income Needed to Buy a House Calculator” lets you enter the purchase price and down payment, then determine how much you need to make.
It also factors in property taxes, insurance, and HOA dues (if applicable), along with your other monthly debts.
Those other monthly debts are super important because two people making the same amount of money can have totally different purchasing power as a result.
In other words, someone with $1,000 a month car payment versus someone driving a user car with no lease/loan will need to make substantially more to qualify for the same mortgage.
Income Needed to Buy a House Calculator
Find out how much you need to earn to buy a house at a specific price — both the income to afford it comfortably and the minimum income lenders may require to qualify — based on your down payment, rate, and monthly debts.
The Home
Housing Costs & Debts
Income Needed by Loan Type
Comfortable uses the classic 28/36 rule of thumb. The loan guidelines show the standard minimum income lenders may accept, which leaves a tighter budget. With strong compensating factors (a high credit score, cash reserves, or a low payment increase, for example), some approvals go higher, and FHA and VA loans can stretch further than conventional. That is shown in the lower amounts underneath, but it is the exception rather than the rule, and actual limits vary by lender and automated underwriting findings.
How Your Down Payment Changes It
Minimum assumes the standard 45% conventional limit. Strong compensating factors can lower it.
Itemized Monthly Estimate
How to Use This Calculator
This one works backward from the home price instead of asking how much you make.
So let’s say you’ve been looking at homes on Redfin or Zillow and one caught your eye at a certain price point.
You can enter that price, along with your down payment and an estimated mortgage rate.
Next, adjust the property tax and homeowners insurance estimates if you know them. Both vary a lot depending on where you live.
And if you put down less than 20%, the calculator automatically estimates mortgage insurance for you.
Finally, add up your other monthly debt payments, such as car loans, student loans, and minimum credit card payments, and enter the total.
For example, if you have a $500/month car lease, minimum credit card payments that total $400, and student loans with a monthly payment of $800, enter $1,700.
The results will give you two numbers. The income needed to comfortably afford the home, and the minimum income to qualify for a mortgage based on different loan types.
The first uses the classic 28/36 rule. The second uses the debt-to-income ratio limits lenders actually use, which are a lot more generous (but leave a lot less breathing room).
If you’d rather start with your income and see how much house you can afford, try my mortgage affordability calculator instead.
You can also check your DTI with my debt-to-income calculator.
Income and Home Buying Questions
How Much Income Do I Need to Buy a $500,000 House?
It depends, but let’s run a quick example.
Let’s say you put 20% down, get a 6.5% mortgage rate, and have a few hundred dollars a month in other debt. You’d need roughly $135,000 a year to comfortably afford it.
But the bare minimum to qualify might be closer to $100,000, though that leaves very little wiggle room if your income drops or other expenses rise over time.
A common rule of thumb says you can buy a home worth about three times your income.
That would suggest $167,000 here, but it ignores your debts and the mortgage rate, so I wouldn’t lean on it too much.
What’s the Difference Between Comfortable Income and the Minimum to Qualify?
Qualifying for a mortgage and comfortably affording one are two different things.
The comfortable number uses the 28/36 rule, which says no more than 28% of your gross income should go toward housing, and no more than 36% to all your debts combined including the mortgage.
Lenders will often let you go a lot higher. Conventional loans can go up to about 45% total debt, and sometimes higher with compensating factors like an excellent credit score or lots of cash in the bank.
The FHA and VA have their own guidelines, which the calculator shows too.
In other words, a lender might approve you for a payment that leaves you feeling stretched thin.
Just because they’ll approve you for a certain loan amount doesn’t mean you should oblige.
Does My Down Payment Change the Income I Need?
Yes, and potentially quite a bit.
A larger down payment equates to a smaller loan amount, which means a lower monthly payment and potentially no mortgage insurance either.
And even a lower mortgage rate too. That all lowers the income you need.
The table in the calculator shows how the income needed changes at different down payment amounts.
Of course, you don’t need 20% down to buy a house. But putting down less will raise your payment and the income needed to support it.
My down payment calculator can help you figure out how much you need to put down, and how long it might take to save.
How Do My Other Debts Affect the Income I Need?
Again, more than you might think.
Car loans, student loans, and credit card minimums all count toward your total debt-to-income ratio.
For example, even a $500 monthly car payment could add more than $13,000 to the minimum income needed to qualify, so be careful taking on debt.
This is also why paying off a car loan or credit card before applying can make a bigger difference than you’d expect.
Can I Combine Income With a Spouse or Co-Borrower?
Yes, you can add up the gross income of everyone that’s included on the loan.
But keep in mind their debts get added too. So a co-borrower with a lot of monthly obligations might not help as much as you’d think.
Their credit score matters as well, since it can affect your mortgage rate. Here’s more on what credit score you need to get a mortgage.
Do Lenders Only Look at Income?
No, income is just one of many qualifying factors to get a mortgage.
They also look at your credit scores, credit history, down payment, cash reserves, current job, and employment history. Here’s more on what mortgage lenders look for.
Consider this calculator a starting point. The best way to know for sure is to get a mortgage pre-approval, where a lender actually reviews all your documents.
- Mortgage Rates Back on the Rise After Biggest Bond Rally Since 2023 - October 23, 2026
- Tech Stock Selloff Leads to Mortgage Rate Plunge - October 22, 2026
- Stuck Mortgage Rates Starting to Hurt the Real Estate Industry - October 21, 2026