The honest answer to "how much can I afford" is usually "more than you think, but not the way you think." Lenders do not approve a price; they approve a payment your income can comfortably support. Once you understand the levers, the number stops being mysterious.
Start with the payment, broken into four parts
Your monthly housing payment is made of principal, interest, taxes, and insurance, together called PITI. Two homes at the same price can have very different payments because taxes and insurance vary by location and property. That is why a real payment estimate beats a mortgage calculator that only shows principal and interest.
The number lenders watch most: debt-to-income
Your debt-to-income ratio, or DTI, compares your monthly debt payments to your gross monthly income (before taxes). If you earn $6,000 a month and your debts plus your new house payment would total $2,400, your DTI is 40 percent. Lower is better. Many programs look for a ratio at or below the low-to-mid 40s, though there is real flexibility depending on the loan and the rest of your picture.
| Monthly gross income | Total debts incl. housing | DTI |
|---|---|---|
| $6,000 | $1,800 | 30% |
| $6,000 | $2,400 | 40% |
| $6,000 | $2,700 | 45% |
Two ratios, not one
Lenders often look at a "front-end" ratio (just the housing payment versus income) and a "back-end" ratio (all debts versus income). The back-end ratio usually drives the decision, which is why paying down a car loan or a credit card before applying can increase how much home you qualify for.
Before you fall in love with a house, it helps to know two numbers: your comfortable monthly payment and your DTI. That is a ten-minute conversation, and it is the first thing I help you figure out. You do not need it solved before you call.
What raises or lowers your number
- Interest rate. A higher rate shrinks the price you can support at the same payment, and vice versa.
- Down payment. More down means a smaller loan and a lower payment, and at 20 percent on a conventional loan you skip mortgage insurance.
- Existing debts. Car loans, student loans, and credit card minimums all count against your DTI.
- Property taxes and insurance. These live inside your payment, so a lower-tax county stretches your budget.
- Loan program. A VA loan with no mortgage insurance can support a higher price than a comparable conventional loan at the same payment.
The payment is the floor, not the ceiling
Qualifying for a payment is not the same as wanting to live at it. I help you find the number that keeps your life comfortable, not just the maximum a lender will allow. That distinction is the whole point of working with someone who answers the phone.
Educational information only, not a commitment to lend, an offer to extend credit, or financial advice. As a broker, Evolution Mortgage arranges loans through third-party lenders and does not lend directly. Loan approval is subject to lender credit, income, and property review, and not all applicants qualify. All figures reflect 2026 information believed accurate at the time of writing and are subject to change. VA loan eligibility is determined by the Department of Veterans Affairs. Not affiliated with or endorsed by the VA, FHA, HUD, or any government agency.