Why lenders care more about your debts than you think
Most people saving for a home focus on the down payment or hunting for a lower rate. Both matter. But there's a third lever that changes the game faster than almost anything else: your monthly debt payments.
Here's the ratio: for every $350 you can eliminate in monthly debt — car loans, credit cards, lines of credit — you could qualify for roughly $50,000 more in financing. That's not a typo. Cutting debt doesn't just ease your budget. It opens doors to homes you thought were out of reach.
How your debts shrink your buying power
When you apply for a mortgage, lenders calculate your debt-to-income ratio — the slice of your gross income already spoken for by debt payments. The higher that percentage, the less room they see for a mortgage payment.
A lower ratio tells the lender you've got breathing room. It means you can handle the new payment without strain, and it directly increases the maximum amount you're approved to borrow.
The $350 rule in action
Say you're paying $350 a month on a car loan or credit card balance. If you pay that off — or roll it into a lower monthly payment through consolidation — you've just freed up $350 in your budget.
Lenders don't see that as $350 in spare cash. They see it as room for a larger mortgage payment, which translates to about $50,000 more you can borrow. That's the difference between a townhouse and a detached home, or between a cramped layout and the one with the office you actually need.
Where to start
First, list every monthly debt payment: credit cards, car loans, student loans, personal loans, buy-now-pay-later plans. Write down the balance, the rate, and the monthly hit.
Start with high-interest debt — usually credit cards. These cost you the most over time and often carry the biggest monthly minimums relative to the balance.
If you've got several debts, consolidation might make sense. Rolling them into a single loan at a lower rate can drop your total monthly payment, which is what lenders count. Just make sure the new loan doesn't stretch so long that you pay more interest overall.
Don't take on new debt between pre-approval and closing. A new car lease or furniture financing can tank your approval or shrink the amount you qualify for. Wait until after the keys are in your hand.
Talk to someone who knows the math
A mortgage broker can model your debt scenario in real time and show you exactly how much more home each dollar of debt reduction buys you. Sometimes paying off one $8,000 balance makes more difference than scraping together another $8,000 in down payment. The math is specific to your income, your debts, and the program you're using.
Lowering your debt isn't just about getting approved. It's about making homeownership sustainable. Fewer monthly obligations mean more cash for maintenance, for savings, for the life you're building inside that home.
What to do next
If you're planning to buy in the next year, pull your credit report and add up your monthly debts today. Then run the numbers with a broker who can show you the trade-offs. Sometimes the fastest path to a bigger approval isn't saving more — it's owing less.
Check out the Hello Mortgage App for tools that help you track your debts and model different payoff scenarios, or reach out to talk through your specific situation.
