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What Percentage of Your Income Should Go to a Mortgage in 2026?

What Percentage of Your Income Should Go to a Mortgage in 2026?

Author: Jerrie Giffin
Updated on: 5/13/2026|20 min read
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According to the 28/36 rule, your housing payment should not exceed 28% of your gross monthly income, and your total monthly debt should not exceed 36%. Although FHA loans frequently permit up to 50% total debt-to-income, underwriting criteria are more stringent in real life. Nevertheless, the regulation serves as the affordability sanity check that most borrowers genuinely require.

Key Takeaways

  • According to the 28/36 rule, housing expenditures should not exceed 28% of gross monthly income (also known as the front-end ratio) or 36% of total monthly debt (also known as the back-end ratio).
  • Program-specific restrictions frequently exceed 36%, and lenders compute your debt-to-income ratio differently than the general rule of thumb.
  • The DTI caps for FHA, VA, USDA, conventional, and jumbo loans vary; they range from a 41% guideline for VA and USDA loans to 50% with compensating factors for FHA and some conventional loans.
  • Principal, interest, taxes, and insurance (PITI) are all included in your housing payment, along with any applicable mortgage insurance and HOA dues.
  • The same 28% can mean quite different residences in different areas because living expenses, property taxes, and insurance premiums range so much by state and county.
  • Sometimes it makes sense to go beyond 28%, but only after weighing your particular circumstances against your savings, job security, and other monthly commitments.
  • Through program-specific underwriting flexibilities and down payment assistance, programs such as AmeriSave's Community Lending products can help moderate-income purchasers stretch their qualifying income.
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Where the 28/36 Rule Actually Comes From

Every borrower situation is different. When someone asks me what percent of their income should go to a mortgage, the honest answer is that the rule of thumb you've heard, 28% on housing and 36% on total debt, is a starting point and not a finish line. It came out of decades of underwriting practice and stuck around because it's roughly the line where housing payments stop crowding out everything else in a household budget.

The two numbers do different jobs. The 28% number is the front-end ratio, sometimes called the housing ratio. It looks at your monthly housing payment as a percentage of your gross monthly income, the amount before taxes come out of your paycheck. The 36% number is the back-end ratio, sometimes called the total debt-to-income ratio. It pulls in your housing payment plus every other monthly debt obligation showing up on your credit report: car loans, student loans, minimum credit card payments, personal loans, and any court-ordered payments such as alimony or child support.

Why two ratios instead of one? Because two households with identical incomes can have very different financial pictures depending on what other debt they carry. A borrower making $100,000 a year with no car payment, no student loans, and no credit card balances can comfortably afford a higher housing payment than a borrower making the same $100,000 with $1,200 a month going out the door for other debts. The 28/36 split forces the math to acknowledge that.

The Consumer Financial Protection Bureau's Ability-to-Repay and Qualified Mortgage framework, the federal regulation that shaped how lenders evaluate affordability after the housing crisis, originally treated 43% back-end DTI as the standard ceiling for a Qualified Mortgage. The rule has since shifted to a price-based test that compares the loan's annual percentage rate against published market benchmarks, per CFPB, which means the strict 43% line is no longer the gating number it once was. The practical takeaway hasn't changed much for borrowers: lenders still use DTI as the primary affordability lens, and they're allowed to stretch past the rule of thumb when the rest of the file supports it.

How Lenders Actually Calculate Your Debt-to-Income Ratio

Here's where it gets practical. Lenders don't just glance at your pay stub and run the math in their head. They calculate two specific ratios using a defined methodology, and the numbers they come up with may not match what you'd guess from looking at your bank account.

For the front-end ratio, lenders take your projected monthly housing payment, which means principal, interest, property taxes, homeowners insurance, mortgage insurance if applicable, and HOA dues if you have them, and divide it by your gross monthly income. Gross income is income before taxes. So if your projected total housing payment is $2,100 a month and you earn $7,500 a month gross, your front-end ratio is 28%.

For the back-end ratio, lenders add your projected housing payment to every monthly debt obligation that shows up on your credit report or in your application. That includes car loans, student loan minimums, credit card minimum payments, personal loan payments, and any court-ordered payments. They divide that total by your gross monthly income. If your housing payment is $2,100 and your other monthly debts add up to $700, your back-end ratio is $2,800 divided by $7,500, or about 37%.

A few details that trip borrowers up. Lenders use the minimum monthly payment on your credit cards, even if you pay the balance in full every month. Student loans on income-driven repayment may use the documented monthly payment amount, but if there's no payment, lenders typically calculate using a percentage of the outstanding balance. Both Fannie Mae and Freddie Mac have specific written guidance here. Buy-now-pay-later balances and 401(k) loans often don't count, but installment loans almost always do.

What doesn't count toward the ratios: utility bills, cell phone bills, internet, gym memberships, streaming services, daycare, and groceries. Lenders aren't measuring your full cost of living. They're measuring contractual debt obligations. That's why the 28/36 rule sometimes feels conservative and sometimes feels generous depending on how high your non-debt living expenses run.

At AmeriSave, when a borrower asks us to walk through their numbers, we calculate both ratios upfront using their actual situation rather than rules of thumb. The qualifying income, the credit-report debts, and the projected housing payment all need to be specific before any program recommendation makes sense.

What Counts as "Income" When Lenders Run the Numbers

Probably the most common surprise borrowers hit during preapproval is what counts as qualifying income and what doesn't. Two borrowers can earn identical amounts on paper and qualify for very different loan amounts based on how that income is structured.

Salaried W-2 income is the cleanest case. Lenders typically use your gross monthly base salary, and the documentation requirement is usually 30 days of pay stubs and two years of W-2s. If you've been at your job consistently and your salary is stable, this part is straightforward.

Hourly W-2 income is calculated based on your average hours over a documented period. If your hours fluctuate, the lender averages them. If you've been at your hourly job for years and your hours have been consistent, the lender uses your typical pay. If you started six months ago, expect a more conservative calculation.

Overtime, bonuses, and commission income require a documented two-year history and an indication that it's likely to continue. Lenders typically use a two-year average. If you earned a $20,000 bonus this year and zero last year, expect them to use $10,000 a year, or about $833 a month, not the full $20,000. This is one reason career changes and recent job switches can feel jarring during the application process.

Self-employed income runs through your tax returns, not your bank statements. Lenders use net business income from Schedule C, Schedule E, or your K-1, typically averaged over two years. Many self-employed borrowers earn substantially more than their tax returns show on paper because they take legitimate business deductions. The qualifying income calculation often comes in below their actual cash flow, which is something AmeriSave's loan officers regularly walk self-employed borrowers through during preapproval.

Retirement, Social Security, and pension income count if it's documented and expected to continue for at least three years. Investment and rental income count when it shows up on tax returns over a two-year period and is expected to continue.

The point of all this is that your income for mortgage qualifying purposes can be different from the income you think of yourself as earning. When the 28/36 rule says you can spend 28% on housing, it means 28% of your qualifying income, not 28% of what you bring home or what you spend.

What's Actually In Your Housing Payment: Understanding PITI

The 28% number is calculated against your full housing payment, not just your principal and interest. The acronym you'll see for the full payment is PITI, which stands for principal, interest, taxes, and insurance. Each piece can be a meaningful chunk of the total, and missing any of them throws off the affordability math.

Principal is the portion of your monthly payment that pays down the loan balance. In the early years of an amortized mortgage, the principal portion is small. It grows as the loan ages.

Interest is the cost of borrowing the money, calculated against your remaining loan balance. In the early years, interest is the dominant share of your payment. The Freddie Mac Primary Mortgage Market Survey publishes weekly average rates by loan type, per Freddie Mac, and those averages are useful for benchmarking what your interest portion should look like at current market rates.

Taxes are property taxes, paid through escrow in most cases. Property tax rates vary dramatically by state and even by county. The U.S. Census Bureau's American Community Survey publishes median real estate tax data by county, per the Census Bureau. New Jersey, Illinois, and New Hampshire homeowners pay among the highest median property taxes in the country; Alabama, Louisiana, and West Virginia homeowners pay some of the lowest.

Insurance is homeowners insurance, also paid through escrow in most cases. Premiums depend on home value, location, claims history, and coverage limits. Borrowers in coastal states, wildfire-prone regions, and tornado alleys often pay multiples of what borrowers in lower-risk markets pay for the same coverage.

Two more line items are part of your housing payment but aren't in the PITI acronym.

Mortgage insurance applies to FHA loans for the life of the loan in most cases, and to conventional loans with less than 20% down. FHA upfront mortgage insurance is currently 1.75% of the base loan amount per HUD's MIP guidance, with annual premiums varying based on loan-to-value ratio and loan term, per HUD. Conventional private mortgage insurance varies by credit score and down payment but typically runs 0.5% to 1.5% of the loan amount annually, depending on rate cards published by the major mortgage insurance providers. Fannie Mae's coverage requirements set the share of the loan that has to be insured at various LTVs, but the premium itself comes from the private MI carrier.

When Are You Looking To Buy A Home

HOA dues apply if your property is in a homeowners association, condominium, or planned community. These can be modest, a few hundred dollars a year, or substantial, exceeding $1,000 a month for some condo buildings. Lenders include HOA dues in your housing payment for DTI purposes.

When borrowers tell me their loan officer "qualified them for $400,000" but their friend got qualified for the same amount with the same income, it's almost always one of these line items. Different property taxes, different insurance premiums, different HOA situations, different mortgage insurance. Same loan amount, different actual housing payment, different DTI math. Working with AmeriSave on a preapproval, our team itemizes each line so you see what's driving the qualifying number rather than just the headline figure.

The 28/36 Rule by Income: What the Numbers Look Like

Walking through specific numbers makes the rule concrete. These examples assume gross income only, no other debts unless stated, and back into a maximum housing payment from the 28% guideline. They aren't recommendations, just illustrations of what 28% looks like at various income levels.

A household earning $50,000 a year has a gross monthly income of about $4,167. 28% of that is roughly $1,167 a month for the full PITI plus mortgage insurance and HOA. In a market with low property taxes and modest insurance costs, that payment might support a loan around $150,000 to $175,000 at current market rates. In a high-tax, high-insurance market, the same payment might support a loan closer to $120,000.

A household earning $75,000 a year has a gross monthly income of $6,250. 28% is $1,750 a month for full housing. At a moderate property tax and insurance load, that supports a loan in the $230,000 to $260,000 range at current rates. Median U.S. household income runs modestly above this level in the most recent American Community Survey release, per the Census Bureau, which makes this scenario representative of a substantial slice of the home buying population.

A household earning $100,000 a year has a gross monthly income of $8,333. 28% is roughly $2,333 a month. That supports a loan in the $310,000 to $360,000 range in a typical market.

A household earning $150,000 a year has a gross monthly income of $12,500. 28% is $3,500 a month. That supports a loan in the $475,000 to $550,000 range.

The reason these ranges aren't precise is that two of the four PITI components, taxes and insurance, are property-specific. A $300,000 home in a Texas county with a 2.5% effective property tax rate has $625 a month going to property taxes alone. The same $300,000 home in a county with a 0.5% effective rate has $125 a month in taxes. That $500 monthly difference reorganizes the entire affordability calculation.

This is why "shopping with someone else's bank account" doesn't work when sizing up a home purchase. Your neighbor's affordability number tells you nothing about yours. AmeriSave's mortgage calculators let you run these numbers against your actual market conditions before you start touring homes, which usually changes the conversation.

DTI Limits by Loan Program: Where 28/36 Bends

Look, the 28/36 rule is a guideline. The actual limits lenders use vary by program, and most programs allow you to go higher than 36% on the back end if other parts of your file support it. Here's how the major programs treat DTI.

Conventional loans through Fannie Mae and Freddie Mac. The benchmark back-end DTI is 45%, and Fannie Mae's automated underwriting system, called Desktop Underwriter, approves loans with DTIs up to 50% when other parts of the file are strong, per Fannie Mae's Selling Guide. Reserves, a strong credit score, lower loan-to-value, and stable employment history all support higher DTI approvals. Front-end DTI isn't separately limited in most conventional underwriting; the back-end ratio carries the weight.

FHA loans. The Federal Housing Administration's standard DTI limits are 31% on the front end and 43% on the back end, per HUD Handbook 4000.1. With compensating factors documented in the file, including strong cash reserves, minimal payment shock, and residual income above program thresholds, those limits can stretch to 40/50. FHA loans are built to be more flexible on credit and DTI than conventional, which is part of why they're popular with first-time home buyers and borrowers with limited cash for down payment.

VA loans. The Department of Veterans Affairs uses a 41% back-end DTI guideline, per VA, but VA underwriting hinges more on residual income, the cash left over each month after all major obligations are paid. If a borrower has strong residual income relative to family size and geographic region, VA loans can approve at DTIs well above 41%.

USDA loans. The Single Family Housing Guaranteed Loan Program uses 29% front-end and 41% back-end as standard DTI limits, per USDA Rural Development. Borrowers with strong credit scores and documented compensating factors can sometimes qualify with higher ratios, though USDA underwriting is generally tighter than FHA.

Jumbo loans. Jumbo loans are loans that exceed the conforming loan limits set annually by the FHFA, and they typically have stricter DTI requirements. Many jumbo programs cap back-end DTI at 43%, with some going to 45% for borrowers with strong reserves and excellent credit. Front-end limits vary by lender and program. AmeriSave offers jumbo financing across these tiers, with the qualifying conversation tailored to the loan amount and the property type.

The pattern is consistent. Programs designed for borrowers with less savings or lower credit, including FHA and USDA, allow higher DTI to make homeownership accessible. Programs designed for higher-balance loans like jumbo are stricter because the loan amounts are larger and the lender's risk is concentrated. Conventional loans sit in the middle and rely heavily on automated underwriting to evaluate the full file.

When Going Above 28% Is the Right Call, and When It Isn't

The rule of thumb is conservative for a reason. It assumes a household with normal expenses, normal savings, and a normal job picture. Plenty of households fit none of those defaults, which is kind of the whole point of why the actual answer to "what percentage should I spend on a mortgage" depends on more than the ratio. I tell borrowers all the time that the rule is a sanity check, not a verdict.

Going above 28% can make sense when the rest of your financial picture is solid. Specifically:

You have substantial cash reserves. Lenders measure reserves in months of housing payments. Six months of reserves after closing means you can absorb a job interruption or income disruption without missing a mortgage payment. That cushion changes the risk profile of carrying a higher housing burden.

You have minimal other debt. The 28/36 split assumes some other debt exists. If you have no car payment, no student loans, and no credit card balances, the 36% back-end limit isn't even close to binding, and the 28% front-end becomes more of a budget conservatism question than a debt-stress question.

You have strong income growth ahead. A borrower whose income is documented to grow predictably, such as a resident physician finishing training, a tenured-track academic, or a sales professional with documented commission ramp, may correctly view 30% or 32% today as 25% three years from now.

You're in a market where property values run high relative to local income. Some markets simply require higher housing ratios to achieve homeownership, and the trade-off may be financially sound when local non-housing expenses are moderate.

Going above 28% is risky when:

You have minimal reserves. If you'd be drained at closing, the 28/36 rule isn't conservative, it's load-bearing. Stretching past it without a safety net is the path to mortgage stress.

You have meaningful other debts. A 30% front-end paired with a 45% back-end is a different financial picture than a 30% front-end paired with a 32% back-end. The total burden matters.

Your income is variable or recently changed. If you started a commission-based job last quarter, qualifying income calculations may be conservative for a reason. Your documented income hasn't yet stabilized.

You haven't tested the payment in real life. A borrower who's been paying $1,500 a month in rent and is about to pay $2,800 a month in PITI hasn't yet lived with the cash flow change. Spending three to six months banking the payment difference before closing is one of the smartest stress tests a borrower can run on themselves.

Ready To Get Approved?

This is the diagnostic that loan officers should be running with you, not the rule of thumb. Your loan officer can tell you what programs you qualify for at what ratios; only you can tell you what monthly payment you can actually live with. When borrowers come to AmeriSave asking whether they should stretch above 28%, the answer always comes out of their specific situation, not a generic rule.

How Cost-of-Living Differences Reshape the Math

The 28/36 rule was developed in an era when housing costs were more uniform across the country than they are now. The rise of high-cost coastal markets and the divergence between metro and rural property values has stretched the rule in ways the rule itself doesn't address.

The Bureau of Labor Statistics' Consumer Expenditure Survey shows that average annual housing expenditures vary substantially by region and metro area, per BLS. Households in high-cost markets routinely spend more than 30% of income on housing, often by necessity. Households in lower-cost markets often spend well under 28%.

This isn't only a coastal-versus-interior story. Property tax rates alone can move the affordability needle by hundreds of dollars a month on the same mortgage balance. A buyer in a Texas county with a 2.5% effective property tax rate carries a meaningfully higher monthly housing burden than a buyer in a comparable Tennessee county with a 0.7% rate, even if the home prices are identical.

Insurance is the other multiplier. Coastal hurricane exposure, wildfire risk, hail belts, and tornado-prone regions all carry insurance premiums multiples higher than equivalent properties in lower-risk geography. Borrowers in DFW have to plan for hail-driven insurance costs the way borrowers in Florida plan for hurricane premiums.

What this means practically: the same 28% looks like a different home in different markets. Treating the 28% rule as a national constant ignores the geographic variation in what 28% buys you. At AmeriSave we calibrate the math to the property and county where the borrower is actually shopping, not a generic national average.

Practical Steps to Find Your Personal Affordability Number

The honest version of the affordability question isn't what the rule says. It's what number you can actually live with given your income, your savings, your debts, your goals, and the market you're buying in. Walking through that involves a sequence of specific steps.

First, calculate your gross monthly income using the qualifying-income definitions lenders use. Salaried workers use base salary. Hourly workers average documented hours. Self-employed borrowers use two-year averaged tax-return net income. Bonus and commission earners average two years.

Second, total up your existing monthly debt obligations as they appear on your credit report. Minimum credit card payments, car loans, student loans, personal loans, and court-ordered payments. Don't include groceries, utilities, or living expenses; those aren't debt-to-income inputs, but they matter for your real budget.

Third, figure out where you sit today. If your current debts are 10% of gross monthly income, you have room up to about 26% on housing before you hit the 36% back-end. If your current debts are 20% of gross monthly income, you have room up to about 16% on housing before you hit it. The remaining headroom is your conservative housing budget.

Fourth, decide whether you want to use the conservative number or push higher. Pushing higher is reasonable if your reserves and income trajectory support it. Conservative is wise if your reserves are tight or your income is variable.

Fifth, model the full PITI in your target market. Use realistic property tax estimates for the actual county you're buying in. Use insurance estimates calibrated to the actual property type and location. Add HOA dues if applicable. The result is a target full housing payment, and AmeriSave's loan officers can help benchmark each input against current data when you're not sure what to plug in.

Sixth, work backward from the housing payment to a maximum loan amount at current market rates. Online mortgage calculators can run this calculation in either direction, payment to loan amount, or loan amount to payment.

Seventh, factor in your down payment plan. The loan amount plus your down payment equals the home price you can afford. If your down payment is below 20% on a conventional loan, the math has to include private mortgage insurance. On an FHA loan, both upfront and annual MIP have to be in the model.

This is the conversation a thorough preapproval process is designed to produce. The output isn't a magic number. It's a clear picture of where you sit at different housing-payment levels, what each level costs you over time, and what trade-offs each one requires.

Common Mistakes That Push Borrowers Past the 28% Line

A handful of recurring patterns push borrowers into housing payments they didn't plan for. Catching them upfront is usually easier than fixing them after closing.

Underestimating property taxes. Borrowers often base their initial budget on a quoted principal-and-interest payment without adding in realistic taxes. In a high-tax market, taxes alone can be 20% of the total housing payment. A borrower who calculates 28% on principal and interest only is actually targeting closer to 33% or 34% on full PITI.

Forgetting mortgage insurance. Borrowers putting less than 20% down on a conventional loan, or any borrower on an FHA loan, will pay mortgage insurance. On a $300,000 loan, conventional PMI can add $100 to $300 a month depending on credit score and loan-to-value. FHA monthly MIP runs $200 to $300 a month on a typical first-time home buyer loan.

Quoting the rate without quoting the APR. Two loans at the same interest rate but different fees produce different APRs, and the APR is a more honest comparison of what the loan actually costs. Lower-fee loans can save thousands over the loan life even when the headline rate is identical.

Buying at the top of the preapproval letter. A preapproval is a maximum, not a target. Lenders write preapprovals up to the highest dollar figure the borrower's file supports. Borrowers who treat that number as the suggested purchase price routinely buy more house than they should.

Forgetting maintenance and repairs. Rent includes maintenance; ownership doesn't. The standard estimate for annual home maintenance is 1% of home value, and that estimate doesn't include capital expenses like roof replacements every fifteen to twenty years. A 28% PITI that becomes 33% with maintenance is a different financial picture.

Not stress-testing for a job interruption. The 28/36 rule assumes income holds. The most useful private exercise a borrower can run is this: how many months of mortgage payments could I cover from savings if my income paused? If the answer is fewer than six, the housing payment is probably too high regardless of what the ratios say.

For borrowers worried about whether they'll qualify at all, AmeriSave's Community Lending program is built to address some of these affordability gaps. The program combines down payment and closing cost assistance options with flexible underwriting tailored to moderate-income buyers in eligible areas, with the goal of getting more borrowers to a sustainable housing payment rather than pushing them past it.

The Bottom Line

The 28/36 rule is a sanity check, not a regulation. Lenders will approve you above it for the right loan programs, and your personal situation may warrant either staying well below it or stretching past it. What matters more than the ratio is whether your full housing payment, with taxes, insurance, mortgage insurance, HOA dues, and all included, fits the rest of your financial picture, your reserves, your other debts, your job stability, and your goals.

If you're trying to figure out where you actually sit, run the numbers honestly. Use your qualifying income, not your wishful income. Use the actual property tax rate where you're buying, not a national average. Stress-test the payment for a job interruption. And before you write an offer on the highest-priced home your preapproval allows, ask whether you'd still be comfortable at the payment three years from now if life shifted.

At AmeriSave, our team can walk you through both the front-end and back-end DTI math using your real numbers, lay out what you'd qualify for across multiple loan programs, and help you decide whether 28% is the right ceiling or whether your situation supports something different.

Frequently Asked Questions

A long-standing affordability guideline known as the "28/36 rule" suggests that you should spend no more than 28% of your gross monthly income on your entire housing payment and no more than 36% of your gross monthly income on all of your debt, including the housing payment.
Lenders often approve applicants at larger ratios, and the rule is not a federal mandate. The 43% back-end DTI was once the safe-harbor threshold under the CFPB's Qualified Mortgage regulation. However, the rule was changed to a price-based test that compares the loan's APR to public benchmarks, according to the CFPB, thus the 43% figure is no longer the regulatory ceiling. Fannie Mae's automated underwriting system approves conventional loans up to 50% DTI when reserves and credit support it, but FHA loans approve up to 50% back-end with compensatory elements per HUD, according to Fannie Mae's Selling Guide. Consider 28/36 as a starting point for budgeting and a stress test rather than the highest amount that a lender will accept.

Indeed. Your whole housing payment, principal, interest, taxes, insurance, mortgage insurance if applicable, and HOA dues if applicable, is subject to the 28% front-end ratio.
One of the most frequent errors made by new purchasers is this one. Your actual PITI may reach $2,400 or higher if you quote yourself a $1,800 monthly payment based only on debt and interest, then add property taxes and insurance after the fact. Taxes alone may account for 20% to 25% of the entire cost of dwelling in states with high property taxes. According to Census Bureau data, the median annual property tax burden varies greatly by state, ranging from less than $700 in certain Southern states to more than $8,000 in some Northeastern regions. To gain a true picture of where you stand, always perform the housing-percentage calculation on the entire PITI, including any HOA dues.

The gross monthly income of a household with an annual income of $75,000 is around $6,250. The maximum monthly housing payment for full PITI is roughly $1,750 when the 28% front-end rule is applied. That equates to a loan amount of between $230,000 to $260,000 at current market rates, depending on your county's property tax rate, your insurance premiums, and if you're paying mortgage insurance.
The Freddie Mac Primary Mortgage Market Survey, which releases weekly average interest rates by loan type, is the appropriate standard by which to compare this computation to the current state of affairs. Your maximum property price is achieved by adding a 5% to 20% down payment to the loan amount. A larger loan amount on the same payment will be supported by markets with lower property taxes, such as those in the South and West, than by markets with higher taxes, such as those in the Northeast and Midwest. Your other debts and reserves will help determine the appropriate amount for you. The 28% rule is not an exact solution, but rather a beginning point.

According to HUD Handbook 4000.1, the conventional FHA DTI limitations are 31% front-end and 43% back-end; however, these limits may increase to 40% front-end and 50% back-end if compensating factors are recorded in the loan file.
Cash reserves equal to many months' worth of housing payments, little payment shock in comparison to current rent, residual income above HUD-published criteria, and a solid work history are compensating variables that permit greater DTI on FHA loans. First-time buyers, borrowers with little cash resources, and borrowers whose credit profiles fall outside of the prime conventional range continue to favor FHA loans since they were designed to be more flexible on debt-to-income than conventional loans. Our team will use your actual data in automated underwriting when working with AmeriSave on an FHA loan in order to determine the maximum qualifying percentage that your file supports.

Although the rigorous 28% front-end has grown more difficult to meet in many U.S. areas where property prices have surpassed salary growth, the rule is still useful as a benchmark for budgeting and stress testing.
The average household financial commitments as a percentage of disposable income have changed over time, according to the Federal Reserve's Household Debt Service Ratio data. Reaching 28% on housing in expensive metro areas frequently necessitates a larger down payment, a longer commute, a smaller house, or a co-borrower. Many borrowers in these markets have house payments that are closer to 30% to 35% of their gross income. While this is acceptable under the majority of loan programs, it should be combined with larger reserves and little other debt in order to be sustainable. The 28% rule is best applied as a sanity check on your particular circumstances rather than as a standard for the entire market.

Your monthly housing payment divided by your gross monthly income is the front-end DTI ratio. Your monthly housing payment plus all other monthly debt commitments divided by your gross monthly income is the back-end DTI ratio.
Both are mentioned in the 28/36 rule: 36% on the rear end and 28% on the front end. Because the back-end ratio takes into account all of your debt, not only housing, lenders give it greater weight when determining your eligibility. Front-end and back-end DTIs are equal for a borrower with no other debt; a borrower with $1,000 monthly auto payments and credit card minimums has a back-end ratio that is approximately 13% higher than their front-end ratio at $7,500 monthly income. According to Fannie Mae's Selling Guide, programs like FHA expressly disclose both numbers at 31/43, but other programs, like conventional, mostly depend on the back-end ratio as the gating number.

Though rare, it is conceivable. If a borrower's qualifying DTI exceeds the 50% maximum set by most major loan programs, they usually have to look outside of Qualified Mortgage products and into the non-QM market.
The most adaptable main program is FHA loans, which permit back-end DTI up to 50% with HUD-specific adjusting variables. Traditional loans using Fannie Mae's Desktop According to Fannie Mae, an underwriter may approve up to 50% DTI when other aspects of the file are good. Because VA loans are based on residual income rather than a strict DTI cap, eligible veterans with substantial residual income may occasionally be approved at higher ratios than those permitted by other programs. For debtors over 50% DTI, non-QM loan products are available, but they usually have stricter terms and higher rates. AmeriSave can assist you in determining whether paying off a few high-monthly-payment bills prior to application could lower your DTI below regular program limits, which is typically the preferable result, before pursuing those options.

What Percentage of Your Income Should Go to a Mortgage in 2026?