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September 7, 2026 · 3 min read · Video approved and published (RHL-LC-0004) · article text: author sign-off pending
There's no single income number. Lenders compare your monthly debts, including the new house payment, to your gross monthly income; that ratio, along with your credit, your down payment, and the program, sets what you can borrow. Two households with the same income can qualify for very different homes depending on what else they owe.
The number lenders actually use
Lenders don't ask whether your income is big enough. They ask whether your monthly obligations fit inside it. The measure is the debt-to-income ratio: your monthly debt payments, including the proposed house payment with taxes and insurance, divided by your gross monthly income before taxes. Each loan program sets its own ceiling for that ratio, and a strong credit score or larger reserves can raise it. Your loan officer runs the calculation for the program that fits you; the answer is a price range, not a yes or no.
What counts as income
Steady, documented income. Wages and salary, with two years of history in the same line of work. Overtime, bonus, and commission, once there's a two-year track record. Self-employment income, averaged from two years of tax returns. Social Security, pensions, and disability income. Child support and alimony you receive, when they'll continue for at least three years. Rental income you can document. Income from a second job with a history behind it.
What usually doesn't
A raise that hasn't shown up in a pay stub yet. Cash income with no paper trail. A new side business without a year or two of returns. Income from a job you haven't started. Gifts, which can help with the down payment but are not income. Your loan officer will tell you which of your income sources a program will count, and sometimes a different program counts more of them.
What counts as debt
The minimum monthly payments on your credit report: car loans, student loans, credit cards, personal loans, other mortgages. Child support and alimony you pay. Debts that are almost paid off, or that someone else pays for you, can sometimes be excluded; that's a conversation worth having before you apply. Utilities, phone bills, insurance, and groceries are not counted, though you should count them for yourself.
Same income, different house
Two buyers can earn exactly the same and qualify for very different homes. The one with a car payment, a student loan, and a credit card balance has less room in the ratio than the one with none. The one with a larger down payment borrows less, so the payment is smaller. The one with a better credit score may get a program with a higher ceiling. This is why "how much do I need to make" has no single answer, and why the real question is "what can I qualify for right now, and what would change it."
How to qualify for more
Pay down or pay off the debt with the highest monthly payment relative to its balance; the ratio cares about payments, not totals. Ask about down payment assistance in your state, which reduces what you borrow. Consider a co-borrower whose income and debts are added to yours. Clean up any credit report errors before you apply. And get preapproved early, so there's time to make these moves before you're under contract.
Common questions
Do lenders use gross or take-home pay?
Gross. The ratio is calculated on income before taxes and deductions.
I'm self-employed and write off a lot. Does that hurt me?
It can. Lenders generally use the net income on your returns, not your gross receipts. Some programs work from bank statements instead; ask your loan officer.
Does my spouse's or partner's income have to be included?
No. You can apply alone or together. Applying together adds their income and their debts, and both credit histories are considered.
Related programs
Talk to a loan officer about this
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