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Before You Spend That Tax Refund Read This First

  • Writer: Jordan Vreeland
    Jordan Vreeland
  • 4 days ago
  • 3 min read

Updated: 2 days ago

Most people think about using a tax refund for a down payment. That's a smart move. But there's another way to use that money that could matter even more to your mortgage approval: paying off debt.


Stacks of $100 bills arranged in neat rows, each bound with blue bands. The background is dark, highlighting the currency.

If your debt-to-income ratio is the thing standing between you and a mortgage, a tax refund used strategically can move the needle faster than almost anything else.


What Is DTI and Why Does It Control Your Approval?

Debt-to-income ratio (DTI) is how lenders measure whether you can afford a mortgage payment on top of what you already owe. It's calculated by adding up all your monthly debt payments, then dividing that total by your gross monthly income.


For most conventional loans, lenders want your total DTI at or below 45%. FHA loans allow up to 57% in some cases. VA loans are more flexible on DTI requirements. But every point you're above the limit is a reason to deny you or push you toward a worse rate.


A car payment. A student loan. A credit card minimum. Each one eats into how much house you can qualify for.


Which Debt Actually Moves Your DTI the Most?

Not all debt has the same effect on your DTI. The debts that show up as monthly payment obligations on your credit report are the ones that count. That means:


Credit cards count based on the minimum payment shown on your statement, not the full balance. If you carry a $3,000 balance with a $90 minimum, that $90 is what hits your DTI. Paying that card off eliminates $90 from your monthly obligations.


Installment loans like car payments count based on the full monthly payment. Paying one of those off removes a fixed amount from your DTI permanently.



Student loans are treated differently depending on your loan type and repayment plan. If you're on an income-driven repayment plan, your DTI reflects your actual payment, which may be low. If your loans are in deferment, lenders may still calculate a payment based on your balance.


The highest-impact move with a tax refund: pay off a credit card or small installment loan completely rather than making partial payments on a larger one. Eliminating a payment removes it from DTI. Reducing a balance doesn't.



What a $3,000 Refund Can Do to Your Qualification

Here's a real-world example. Say you earn $5,500 per month gross. You have a $400 car payment, $150 in credit card minimums, and $250 in student loan payments. That's $800 in monthly debt before a mortgage payment.


At a 45% DTI cap, you qualify for a total monthly debt payment of $2,475. After your existing $800, that leaves you $1,675 for a mortgage payment, including taxes and insurance.


Now you use your $3,000 tax refund to pay off the credit cards completely. Your monthly obligations drop to $650. You now have $1,825 available for a mortgage payment. In Florida at current rates, that's a pretty meaningful jump in purchasing power. At that point, three grand didn't buy you more down payment. It bought you more house.



When Saving the Down Payment Still Makes More Sense

This isn't a universal answer. If your DTI is already in a comfortable range and you're short on down payment, keeping that refund for closing costs or reserves may be the better call.


Some loan programs, including FHA and USDA loans in Florida, also allow higher DTIs with compensating factors, so carrying a little more debt might not block you the way it would on a conventional loan.


The answer depends on where your specific numbers land. A conversation with a mortgage broker (Oh, hey!) before you spend the refund takes about 15 minutes and can tell you exactly which move gives you the most leverage.



One Thing to Avoid: Don't Open New Accounts Right Before Applying

If you're planning to apply for a mortgage this spring, don't open new credit accounts or take on any new installment debt in the months leading up to it. New accounts lower the average age of your credit history and show up in your DTI immediately.


Pay down. Pay off. Don't add. That's the pre-mortgage financial posture that works.


If you're getting a refund this year and thinking about buying a home, run your numbers with us before you decide what to do with it.




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