FHA Student Loan Guidelines (2026): IBR, the 0.5% Rule, and What Your Lender Counts

FHA student loan guidelines require your lender to count a monthly payment for every student loan you owe — your actual payment when it’s more than $0, or 0.5% of your outstanding balance when your credit report shows no payment. That placeholder blocks buyers on income-driven repayment or sitting in forbearance. The debt itself doesn’t disqualify you — the payment number your lender counts is what matters.

• Your real payment counts when it’s above $0. An income-based repayment amount works, even if it doesn’t pay the loan down.

• A $0 payment doesn’t count as $0. A legitimate $0 income-driven payment still triggers the 0.5% calculation.

• Forbearance and deferment trigger the placeholder too. No scheduled payment means 0.5% of your balance gets added to your debt-to-income ratio.

• You can change the number before you apply. A small documented payment replaces the placeholder entirely.

FHA’s rule reaches every student loan you owe, no matter its payment status, and allows only two numbers: your actual payment when it’s above $0, or 0.5% of the outstanding balance when your credit report shows a $0 payment. One of those two goes into your debt-to-income (DTI) ratio:

• The payment on your credit report, or your actual documented payment, when that payment is above $0. Income-driven payments count at face value. Since 2021, the payment no longer has to fully pay off the loan over its term — a $150 income-based payment on a $100,000 balance counts as $150.

• 0.5% of your outstanding loan balance when your credit report shows a $0 payment. On $100,000 in student loans, that’s a $500 monthly obligation on paper — whether or not you actually pay anything.

The U.S. Department of Housing and Urban Development (HUD) adopted this rule in June 2021, replacing an older policy that assumed 1% of your balance and ignored income-driven payments entirely. It remains the current rule as of the November 2025 revision of HUD’s Single Family Housing Policy Handbook, and it applies to federal and private student loans alike.

Student loans don’t disqualify you from an FHA loan — they affect your application through your DTI ratio, the share of your gross monthly income that goes to debt payments, including the new mortgage. (For the full picture beyond FHA, see buying a house with student loan debt.)

FHA’s manual underwriting baseline allows roughly 31% of income for housing costs and 43% for total debt, stretching higher with compensating factors like reserves or strong credit. Automated approvals regularly go further — in practice, total-debt ratios into the low-to-mid 50s get approved for well-qualified borrowers. A $500 phantom payment can eat that room by itself.

The lender uses the payment on your credit report, substitutes your servicer-documented actual payment when the report is off, and counts 0.5% of your balance whenever the reported payment is $0. Here’s how each situation plays out on a $100,000 balance:

• You’re making payments. The lender uses the payment on your credit report. If your actual payment is lower than the credit report shows — common when a credit bureau lists an old amount — the lender can use the real number instead, backed by a statement from your servicer showing your current payment, loan balance, status, and terms. An income-driven payment of $180 counts as $180.

• Your income-driven payment is $0. This is the trap. Your $0 payment is legitimate under Income-Based Repayment — but $0 on the credit report forces the lender to count 0.5% of your balance, $500 per month on $100,000. The only way a student loan drops out of the calculation entirely is documentation that the balance was forgiven, discharged, or paid in full.

• Your loans are in deferment or forbearance. Paused loans get no special treatment. With no scheduled payment reporting, the lender counts 0.5% of the balance. This hits the millions of borrowers moved into administrative forbearance when the courts struck down the SAVE Plan — many are still parked there in 2026 as the department moves borrowers back into repayment, and every month in forbearance is a month the placeholder controls their DTI. Our guide to buying a house with student loans in deferment covers that situation in depth.

• The percentage runs on your current balance. Not your original loan amount. And it’s 0.5% — half of one percent — not 5%. On $80,000, that’s $400 a month, not $4,000. Borrowers and loan officers mix this up constantly.

If you’re comparing your numbers against the mortgage payment itself, our guide to student loans and debt-to-income ratio walks through the full DTI math.

The payment FHA counts isn’t fixed — it follows your repayment status, so changing that status before you apply changes your DTI.

• Move out of forbearance onto a plan with a scheduled payment. Forbearance guarantees the 0.5% placeholder. Since the SAVE Plan is gone, staying parked in forbearance no longer builds toward anything — switching to a plan with a real monthly payment gives the lender a smaller, documentable number. For most borrowers with pre-July-2026 loans, the income-driven doors are IBR and the new Repayment Assistance Plan (RAP); fixed plans with a defined payment work for DTI purposes too. Our guide to switching between IBR and RAP covers the mechanics.

• Recertify your income if your payment is stale. Income-driven payments recalculate when you update your income information. Borrowers whose circumstances changed have seen a $0 payment recalculate to $25 or $35 a month — and a $35 documented payment beats a $500 placeholder in underwriting.

• Understand the IBR-versus-RAP trade-off for DTI. IBR can produce a $0 payment when your income is low enough — good for your forgiveness clock, since $0 IBR months still count toward IBR’s 20-or-25-year forgiveness, but bad for FHA DTI. RAP’s payment never drops below $10 a month by law, so a RAP borrower always has a documentable payment above $0. RAP has its own costs: forgiveness takes 30 years, payments aren’t capped the way IBR’s are, and months paid under RAP don’t credit back to IBR’s forgiveness clock if you later switch back. Which side of that trade matters more — buying a home this year or your forgiveness timeline — is your call; our income-driven repayment guide compares the plans’ full mechanics.

• Get the servicer letter before underwriting. Whatever your payment is, a current statement from your servicer showing the payment amount, balance, loan status, and terms is the document that makes it count. Pull it before you apply, not after a lender questions the credit report.

• Push back if a lender applies the rule wrong. Some loan officers still quote the dead 1% rule or insist the placeholder applies no matter what you pay. The current handbook says otherwise — actual payments above $0 count. Ask the loan officer to run your servicer documentation past the underwriting team, and reference HUD’s 2021 policy change (Mortgagee Letter 2021-13) if you get a flat no. Lenders can layer their own stricter requirements on top of FHA’s minimums, so if one won’t budge, another FHA lender may treat the same file differently.

• Compare loan programs if FHA’s math still hurts. Programs count student loans differently, and the differences are biggest for $0 payments — conventional guidelines have generally allowed a documented $0 income-driven payment to count as $0, while Freddie Mac and VA loans follow their own rules. Our guide to income-driven repayment and mortgages covers how each program counts an income-driven payment.

A defaulted federal student loan blocks an FHA loan before DTI ever comes up. The default flags you in CAIVRS — the government’s delinquent-debt screening database — and FHA lenders check it on every application. Until the default is resolved — generally through consolidation, rehabilitation, or payment in full — the application usually stops there. Clearing the flag is doable — our guide to CAIVRS and student loans covers the paths and timelines.