How much mortgage can I qualify for? Estimator
Enter your own assumptions. The default rate is 7.03%, Freddie Mac's national 30-year fixed-rate average for September 24, 2026. This tool is a planning estimate and not a lender underwriting system.
Planning estimate only. It is not a preapproval, loan offer or underwriting decision.
What lenders check when deciding how much mortgage you qualify for
A mortgage lender looks at the whole application. The core pieces are qualifying income, recurring debt, credit history and score, available assets, the proposed down payment, the interest rate, the loan term and the expected monthly housing expense. The property itself also matters because taxes, insurance, homeowners association dues and the appraisal can change the final numbers.
The CFPB describes debt-to-income ratio as monthly debt payments divided by gross monthly income. It also emphasizes that different lenders and loan products can use different limits. That is why two borrowers with the same salary can qualify for different amounts—and why two lenders may not return exactly the same number.
Qualification combines verified income, recurring obligations, credit, cash and the proposed housing payment.
How income affects your mortgage qualification
Lenders do not simply multiply your annual salary by a fixed number. They determine which income can be documented and used for qualifying purposes. Salary and wages are usually straightforward, while bonuses, commissions, self-employment income, rental income and other variable income can require additional documentation or averaging.
For a first planning estimate, use gross income before taxes and payroll deductions. For an actual application, expect the lender to verify the income it relies on. If your household has two borrowers, both incomes may be considered when each borrower and the income source meet the applicable requirements.
The number that matters is qualifying, documentable income—not simply the highest income figure you can write on a calculator.
Debt-to-income ratio: one of the main qualification limits
Your total DTI compares monthly debt obligations—including the proposed housing payment—with gross monthly qualifying income. Credit card minimums, auto loans, student loans, personal loans, alimony or other required obligations can reduce the portion of income available for a mortgage.
There is no universal DTI ceiling for every mortgage. As one conventional-loan reference, Fannie Mae's current Selling Guide states that manually underwritten loans generally have a maximum total DTI of 36%, with some loans permitted up to 45% when additional credit-score and reserve requirements are met. Loan casefiles underwritten through Desktop Underwriter can have a maximum allowable DTI of 50%. Government programs and individual lender overlays can differ.
Reducing recurring debt before applying can increase the monthly housing payment supported by the same income.
Credit can affect both approval and the rate you receive
Credit is not only an approval factor. It can also influence the interest rate and pricing available to you, which then changes the mortgage balance a given monthly payment can support. Freddie Mac notes that lenders consider credit along with current market rates when setting an individual mortgage rate.
Before applying, review your credit reports for errors, avoid taking on unnecessary new debt and keep existing obligations current. A stronger overall file can help, but there is no single credit score that guarantees a particular mortgage amount across all loan programs.
Credit can influence eligibility, pricing and therefore the loan amount your monthly budget can support.
Down payment, closing costs and reserves
Your down payment changes the amount you need to borrow and the loan-to-value ratio. But the cash you bring to closing may need to cover more than the down payment. Freddie Mac notes that buyers should also plan for closing costs, which commonly include lender, appraisal, title, recording and other settlement charges.
Do not put every available dollar into the down payment if doing so leaves no room for closing costs, moving expenses, repairs or lender-required reserves. Some programs allow low down payments, but mortgage insurance or other pricing adjustments can affect the monthly qualification calculation.
A larger down payment can reduce the loan balance, but a sound cash plan also accounts for closing costs and reserves.
Why the mortgage rate changes how much you can qualify for
For the same income and debt profile, a higher mortgage rate produces a higher principal-and-interest payment for a given loan amount. That means the maximum loan supported by a fixed monthly housing budget falls as the rate rises. The reverse is also true.
Freddie Mac's Primary Mortgage Market Survey reported a national average of 7.03% for a 30-year fixed-rate mortgage on September 24, 2026. Your actual rate can be higher or lower based on market conditions, credit, loan structure, points and lender pricing, so replace the estimator's rate with a realistic quote when you have one.
Re-run the same income and debt scenario at several interest rates to see how purchasing power changes.
Loan programs can produce different qualification amounts
Conventional, FHA, VA, USDA and portfolio mortgages do not all use identical underwriting standards. Some programs may allow a lower down payment, different treatment of debts, different mortgage-insurance structures or different eligibility rules. Property type and occupancy—primary residence, second home or investment property—also matter.
For that reason, the question is not only “how much mortgage can I qualify for?” but also “under which loan program, at what rate and with what cash requirement?” A preapproval from more than one lender can show whether the answer changes materially.
Mortgage qualification examples
The examples below use a 30-year loan at 7.03% and a 36% total-DTI planning target. “Other housing costs” includes the assumed monthly property tax, homeowners insurance, HOA dues and mortgage insurance. These are illustrations, not lender quotes.
| Annual gross income | Monthly debts | Other housing costs | P&I budget | Approx. mortgage |
|---|---|---|---|---|
| $90,000 | $500 | $550/mo | $1,650/mo | ≈ $247,000 |
| $120,000 | $700 | $650/mo | $2,250/mo | ≈ $337,000 |
| $150,000 | $1,200 | $800/mo | $2,500/mo | ≈ $375,000 |
A different rate, DTI target, tax bill, insurance premium or debt load will change the result. If the property requires HOA dues or mortgage insurance, those costs can reduce the mortgage amount supported by the same monthly budget.
How to confirm how much mortgage you actually qualify for
A lender preapproval reviews your finances and estimates the amount it is tentatively willing to lend. CFPB guidance says a preapproval is not a guaranteed loan offer, but it can help you understand your buying range and demonstrate to sellers that you are likely to be able to obtain financing.
Prepare recent income documentation, asset statements, information about debts and permission for a credit check. Compare more than one lender rather than assuming the first qualification amount or quoted rate is the only available option.
Use the calculator to prepare; use lender preapproval to validate the amount under an actual underwriting process.
Do not confuse the maximum qualification with a comfortable payment
The CFPB specifically warns that the amount a lender will lend is different from the amount you can comfortably afford. Underwriting does not know every household priority or future expense. Childcare, retirement saving, travel, medical costs, utilities and maintenance can make a technically qualifying payment too aggressive.
A useful stress test is to lower the target DTI, increase the interest-rate assumption slightly and leave a monthly margin for repairs and savings. If the budget only works at the absolute maximum qualification, the home may be harder to carry when expenses change.
Sources and methodology
This guide uses consumer guidance from the Consumer Financial Protection Bureau on mortgage affordability, the CFPB explanation of debt-to-income ratio, its preapproval guidance, Fannie Mae's Debt-to-Income Ratios guidance, and Freddie Mac's Primary Mortgage Market Survey. The estimator is educational and does not reproduce any lender's underwriting model.
