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FHA DTI Calculator · Front-end + Back-end

FHA DTI Calculator 2026: Model Your Debt-to-Income Ratio in Seconds

FHA underwriting looks at two DTIs — 31% front-end (housing only) and 43% back-end (all debts) — with the possibility of stretching up to approximately 56.99% via TOTAL Scorecard when compensating factors are present. Run yours now. Educational tool from Simply Approved Mortgages (Company NMLS# 2620881).

Quick answerSummary
  • ✓Front-end DTI benchmark: 31% (housing ÷ gross income)
  • ✓Back-end DTI benchmark: 43% (all debts ÷ gross income)
  • ✓Standard 43% back-end DTI; can stretch up to ~56.99% via TOTAL Scorecard with compensating factors
  • ✓Gross monthly income — not net take-home
  • ✓Housing = PITI + MIP + HOA
  • ✓Deferred/IBR student loans typically counted at 0.5% of balance
  • ✓This tool is illustrative; a Loan Officer confirms real underwriting
SA

Written by

Simply Approved Mortgages Team

Licensed Loan Officers · NMLS# 2620881

12 min read·Independently researched · No paid product placement
Content verified against HUD Handbook 4000.1 · Update 18 (August 12, 2026)Simply Approved Mortgages LLC is not affiliated with HUD or FHA. The handbook text governs; this page is an educational summary.
Free with your request

Get your FHA DTI Calculator 2026 scenario summary

Complete the short request and a Simply Approved Mortgages Loan Officer sends back a written summary built from your own numbers: an estimated payment breakdown, estimated cash to close, the loan structures that may fit your file, and the documentation underwriting will ask for.

  • Estimated monthly payment with taxes and insurance
  • Estimated cash to close for your scenario
  • Loan structures your profile may fit
  • Document checklist for your file
Get my summary

Takes about 3 minutes · Summary shown on screen and emailed to you

Illustration only, generated from the information you enter. Not a rate quote, lock, loan estimate, pre-qualification, offer, approval, or commitment to lend. Figures are subject to credit, income, asset and property review and full lender underwriting; binding numbers appear on your Loan Estimate.

Scenario summary

Purchase price entered
$412,000
Down payment entered
$20,600
Estimated loan amount
$391,400
Estimated cash to close
$14,300
Programs reviewed
4

Sample layout with example figures — your own numbers replace these. Simply Approved Mortgages LLC · NMLS #2620881 · Equal Housing Opportunity.

FHA DTI Calculator

Run your ratios against FHA guidelines

Enter monthly figures using gross income (before taxes). Front-end DTI = housing payment ÷ gross monthly income. Back-end DTI = (housing + all other minimum debt payments) ÷ gross monthly income.

Try an example scenario

Front-end DTI

29.33%

FHA classic benchmark: 31%

Back-end DTI

38.00%

Classic 43% · up to ~56.99% with compensating factors

Comfortable

Within the classic FHA 43% back-end benchmark. Approval is generally straightforward with a clean file (verified income, acceptable credit, and no recent derogatory events).

What it means for you: In plain English: your total monthly debts — including the new mortgage — take up less than 43% of your gross paycheck. FHA guidelines treat this as a comfortable ratio.

  • Housing takes about 29.3% of your gross pay ($2,200 of $7,500).
  • All debts combined take about 38.0%($2,850 of $7,500).
  • You have roughly $4,650 left each month before taxes, groceries, and everyday spending.

Illustrative only. Actual DTI approvals depend on your complete file — credit, reserves, residual income, employment stability, property, and automated-underwriting findings via FHA TOTAL Scorecard. This is not a quote, lock, offer, or commitment to lend. Binding figures appear on your official Loan Estimate. Talk to a Simply Approved Mortgages Loan Officer to run your specific scenario.

Next steps

See Today's Rates

Emailing your FHA DTI calculator scenario opens our secure request form so a Simply Approved Mortgages Loan Officer can review those numbers. Estimates are illustrative and are not a quote, lock, offer, or commitment to lend.

How to read your FHA DTI

FHA underwriting looks at two ratios in parallel:

  • Front-end (housing) DTI = total housing payment ÷ gross monthly income. Total housing includes principal, interest, taxes, insurance, Annual MIP, and HOA dues. Classic benchmark: 31%.
  • Back-end (total) DTI = (housing payment + all other minimum monthly debt payments) ÷ gross monthly income. Classic benchmark: 43%.

Through TOTAL Scorecard — the FHA-approved automated underwriting engine — files with strong compensating factors can be approved at back-end DTIs up to approximately 56.99%. This is not a promise of approval; it is a documented tolerance real underwriters see on strong files.

What counts (and doesn't count) as debt in FHA DTI

Counts:

  • Credit-card minimum payments (from the credit report)
  • Auto loans, auto leases, motorcycle/RV/boat loans
  • Student loans (see student-loan rule below)
  • Personal loans and installment loans
  • Alimony and child-support obligations
  • Co-signed debts (in most cases)

Does not count:

  • Utility bills, cell phone, internet, streaming
  • Groceries, gas, insurance premiums outside PITI
  • Voluntary retirement/investment contributions
  • Debts scheduled to be paid off within 10 payments and not tied to significant balances (per underwriter discretion)

FHA student-loan calculation rule

Under HUD Single Family Housing Policy Handbook current guidance, when the credit report shows a monthly payment, that payment is used in DTI. When payments are $0 (deferred, IBR, forbearance), FHA uses 0.5% of the outstanding balance per month as the qualifying payment.

How to lower your DTI before you apply

  • Pay off small revolving balances to eliminate their minimum payments (impact hits after the next statement cycle).
  • Ask an employer to formalize overtime, bonus, or commission history so it counts as qualifying income.
  • Add a qualified co-borrower to blend income and debt ratios.
  • Avoid opening any new credit — auto loans, cards, or store financing — in the 90 days before applying.
  • Have a documented plan to pay off a large installment before closing (some scenarios qualify).

FHA compensating factors that unlock higher DTI approvals

✓

High credit score

700+ FICO signals lower default risk and offsets higher DTI in TOTAL Scorecard.

✓

Reserves

3+ months of PITI in verified savings or retirement accounts.

✓

Minimal payment shock

New housing payment close to current rent means less lifestyle change.

✓

Residual income

Verified income remaining after all debts covers living costs comfortably.

✓

Additional income not used to qualify

Part-time or side income documented but held in reserve.

✓

Long employment stability

5+ years with the same employer or in the same industry.

Expert Insight
Every borrower asks "will FHA approve me at 55% DTI?" — and the honest answer is maybe. TOTAL Scorecard approves individual files, not categories. If your DTI is over 43%, the goal isn't to argue about the number; it's to build compensating factors before the file is submitted. That planning is where a Simply Approved Mortgages Loan Officer earns the relationship.
Simply Approved Mortgages Team
Licensed Loan Officers • NMLS# 2620881

Want this applied to your own file?

A Simply Approved Mortgages Loan Officer reviews your credit, income, and property against current FHA guidelines and follows up with estimated figures. Educational only — not a quote, lock, offer, or commitment to lend.

The honest trade-off

FHA loan pros and cons

FHA is powerful but not perfect. Here is the straight read on both sides.

Pros

  • +

    580 FICO at 3.5% down.

    More flexible than nearly every conventional program.

  • +

    Standard 43% back-end DTI; can stretch to approximately 56.99%.

    Higher debt loads can still qualify with compensating factors.

  • +

    100% gift funds allowed.

    Full down payment can come from family, employer, or DPA.

  • +

    Assumable loan.

    A qualified future buyer can take over your FHA at your rate.

  • +

    6% seller concessions.

    Sellers can fund a meaningful portion of closing costs.

  • +

    Short post-event waiting periods.

    2 yrs post Ch.7, 3 yrs post foreclosure (HUD).

Cons

  • !

    Annual MIP for life when LTV > 90%.

    Refinancing into conventional is the standard exit.

  • !

    County loan limits cap the amount.

    High-cost homes may need conventional or jumbo.

  • !

    HUD property standards required.

    Safety, soundness, security issues must be cured pre-close.

  • !

    Primary residence only.

    No second homes or pure investment properties.

  • !

    Upfront MIP increases loan size.

    1.75% of the base loan amount, typically financed.

  • !

    Lender overlays may apply.

    Some lenders require a higher score than HUD’s 580 floor.

See where you stand on these requirements

A Simply Approved Mortgages Loan Officer will review your credit, income, and reserves against real program guidelines — no obligation.

Real-world FHA DTI outcomes

✓

31% / 43% — clean approval

Comfortably inside the traditional benchmarks; strong file.

✓

40% / 50% — approval with compensating factors

Reserves and residual income get the file across the line via TOTAL Scorecard.

✓

45% / 56% — stretch approval

Requires strong credit, cash reserves, and often a co-borrower.

✓

Above 57% — decline

File must be restructured — pay down debt, add co-borrower, or reduce loan amount.

Live market pricing

FHA loan mortgage rates today

FHA mortgage rates change every business day with the MBS market, Treasury yields, and lender pricing. Because FHA loans are federally insured, lenders can price them competitively for borrowers with credit scores and debt-to-income ratios that might not qualify for the best conventional terms.

Your exact rate depends on your middle FICO score, loan-to-value ratio, loan amount, occupancy, property type, and whether you pay discount points. Borrowers with higher credit scores and larger down payments typically receive more favorable pricing and Annual MIP factors.

We update our rate board daily through our Simply Approved Mortgages rate engine so you can review current FHA rate and APR examples for the scenario you select.

What affects your FHA rate

  • ✓

    Credit score

    Higher middle FICO scores get lower base rates and better MIP tiers.

  • ✓

    Down payment / LTV

    A 10% down payment unlocks the 11-year MIP removal rule and lower pricing.

  • ✓

    Loan amount

    Rates and MIP factors differ between standard and high-balance FHA loans.

  • ✓

    Discount points

    Paying points upfront can lower your rate — or keep costs lower with a slightly higher rate.

  • ✓

    Market timing

    Rates move with MBS and Treasury markets; locking protects you from increases.

Rates and APRs shown on our rate board are illustrative and change daily. Not a quote, lock, offer, or commitment to lend. Your actual rate, APR, and payment depend on credit, income, assets, occupancy, property type, and automated underwriting findings. Binding figures appear on your official Loan Estimate after a complete application. Simply Approved Mortgages LLC, NMLS# 2620881. Equal Housing Opportunity.

Interactive tools

FHA loan calculators

Estimate your FHA payment, see how much home you can afford, and compare FHA vs Conventional side-by-side. All figures are illustrative — not a quote, lock, offer, or commitment to lend.

Loan term
Estimated monthly payment (PITI + MIP)
$2,755/mo
Principal & interest$2,172
Property taxes$300
Homeowner's insurance$125
Annual MIP (0.55%)$158
Down payment$12,250
Base loan$337,750
UFMIP (1.75%, financed)$5,911
Total loan amount$343,661
LTV96.5%
See Today's Rates

Illustrative scenarios for educational purposes only. Not a quote, lock, offer, or commitment to lend. FHA Annual MIP rates; UFMIP is 1.75% of the base loan amount and is typically financed. Conventional PMI rates vary by mortgage insurer, credit score, and LTV. Property taxes and homeowner's insurance vary by location and carrier. Binding figures appear on your Loan Estimate after a complete application. Simply Approved Mortgages LLC, NMLS# 2620881. Equal Housing Opportunity.

Next steps

See Today's Rates

Emailing your FHA payment and limit calculators scenario opens our secure request form so a Simply Approved Mortgages Loan Officer can review those numbers. Estimates are illustrative and are not a quote, lock, offer, or commitment to lend.

Wholesale advantage

Compare loan officer compensation on your mortgage quote

Loan officer compensation is part of the cost of a mortgage. On eligible residential loans, Simply Approved Mortgages generally uses 1.5% lender-paid compensation. Enter the compensation shown on another lender's Loan Estimate to see the difference in dollars.

Simply Approved Mortgages compensation (1.5%)$4,500
Quote you entered (2.75%)$8,250

Compensation difference on this illustration: $3,750.

How lower compensation can help you

Room for a lower rate

When less compensation is built into pricing, there can be room for a lower interest rate, which may lower your monthly payment.

Possible credits toward closing

Depending on the rate you choose, pricing can sometimes include a lender credit toward third-party closing costs, so you may bring less cash to closing.

More purchasing power

A lower rate means a lower monthly payment, which can lower your debt-to-income ratio and may help you qualify for more home on the same income.

Wholesale, not retail

As a mortgage broker we compare pricing from wholesale lenders instead of offering a single bank’s retail pricing.

Tip: On page 2 of your Loan Estimate, look at Section A, "Origination Charges." If the lender pays the loan officer, that compensation usually does not appear there as its own line; it is built into the interest rate. That is why comparing the rate and any lender credits side by side matters.

Get a second opinion on your Loan Estimate

Already have a Loan Estimate from another bank or broker? Share it with a Simply Approved Mortgages Loan Officer, who will compare the rate, fees and credits side by side with options we can arrange. No cost to request a review.

Illustration only — not a quote, lock, offer, or commitment to lend; binding figures appear on your Loan Estimate. Lender-paid compensation is paid by the lender, not directly by you, and is part of the loan's pricing, so the loan is not free of costs. A lower compensation figure does not by itself guarantee a lower rate or lower closing costs; individual results vary by credit, loan type, property and market conditions. Residential lending in FL and CO only. Simply Approved Mortgages LLC · NMLS #2620881 · Equal Housing Opportunity.

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These independent government resources can help you research mortgage programs, rates, and your rights before you apply.

Simply Approved Mortgages is not affiliated with HUD, the CFPB, the FTC, the VA, or any other government agency. Links are provided for your independent verification.

FAQs reviewed by Simply Approved Mortgages · November 2026

Still have questions? Get answers on your scenario

Start a short request and a Simply Approved Mortgages Loan Officer responds within one business day with next steps and a document checklist.

Frequently Asked Questions About FHA DTI Calculator 2026

Answers to the most common about FHA DTI calculator 2026 questions, written by licensed loan officers.

DTI is the percentage of your gross monthly income that goes to minimum debt payments. FHA underwriting uses two views: front-end (housing payment only) and back-end (housing plus every other monthly debt).
Ask Sam AI

Ask SAM anything about mortgages

SAM is the Simply Approved Mortgages AI assistant. It answers general questions using the reviewed guides published on this site and links you to the primary government source. It is educational only — it does not quote a rate, payment, APR, approval or commitment to lend. A Simply Approved Mortgages Loan Officer reviews every scenario before any terms are confirmed.

Hi, I'm SAM — an AI assistant for Simply Approved Mortgages. I can explain loan programs, closing costs, DTI, down payments and which calculator or guide to use. I'm not a licensed loan officer, and nothing here is a quote, approval or commitment to lend.

SAM is an AI assistant — not a licensed loan officer, attorney, CPA or financial adviser. Answers are educational only, are not a quote, lock, offer or commitment to lend, and material loan terms must be reviewed by a Simply Approved Mortgages Loan Officer. Never share SSN/ITIN, date of birth, account numbers or passwords in chat. Residential mortgage loans are arranged in Florida and Colorado. Start My Approval.

Ask Sam AI provides general educational information only. It is an automated assistant, may be incomplete or out of date, and does not provide legal, tax or financial advice. Nothing it produces is a rate quote, APR, pre-approval, offer or commitment to lend. Never share a Social Security number, ITIN, date of birth, account number or password in chat. Simply Approved Mortgages LLC (NMLS #2620881) arranges residential mortgage loans in Florida and Colorado. Eligibility, terms, conditions and availability vary by borrower, property, lender, loan program and state, and all loans are subject to lender underwriting and approval. Equal Housing Opportunity.

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FHA allows 3.5% down at 580+ FICO, or 10% down at 500–579 FICO.

What's your goal?
Purchase price$450,000
$
Down payment (10.0%)$45,000
$

A range is enough here — no credit report is pulled and your credit is not affected.

Estimated monthly payment at these numbers
$3,460

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