A high debt-to-income (DTI) ratio does not automatically close the door on a mortgage. Conventional and FHA guidelines both allow DTIs above the “ideal” 36%. If your income is hard to document, or you are buying an investment property, other programs can change how the numbers are read. The right option depends on how your income is earned, what you are buying, and which state you are in.
TL;DR
- Lenders divide your monthly debt payments by your gross monthly income. A DTI of 36% or less is considered good, and many loans are approved well above that.
- Fannie Mae allows up to 45% on manually underwritten loans with the right credit score and reserves, and up to 50% on loans approved through its automated system.
- FHA loans typically target a 43% back-end DTI, and VA loans often benchmark around 41%.
- Self-employed borrowers can sometimes qualify on bank deposits instead of tax returns, and investors can qualify on a property’s rental income instead of personal income.
- Paying off small installment loans, avoiding new debt, and adding cash reserves are the fastest ways to improve your file.
Table of Contents
- What counts as a high DTI for a mortgage
- How lenders calculate your DTI
- Ways to strengthen a high-DTI application
- Government-backed options for higher DTIs
- If you are self-employed: the problem may be income, not debt
- If you are an investor: qualify on the property, not your paycheck
- If you are 62 or older: reverse mortgage and DTI
- How to choose among your options
- Our perspective
- Talk to a lender who reads your whole file
- FAQ
- Sources
What counts as a high DTI for a mortgage
Fannie Mae’s guidance says a DTI of 36% or less is considered good, and that if you are above 50%, you will most likely need to work on lowering it before you apply (Fannie Mae). So the range that matters most is the middle: roughly 37% to 50%. That is where loan type, credit profile and savings decide the outcome.
Here is how the main guidelines compare, per the sources below:
| Loan type | Typical DTI guidance | Notes |
|---|---|---|
| Conventional, manually underwritten | 36% maximum, up to 45% with credit score and reserve requirements | Per Fannie Mae |
| Conventional, automated approval | Up to 50% | Per Fannie Mae |
| FHA, manually underwritten | Typically a 43% back-end target | Per NerdWallet |
| VA | Often a 41% benchmark | Per NerdWallet |
These are guideline figures, not promises. Each file is judged as a whole, and a lender can set stricter limits than the agencies do.
How lenders calculate your DTI
The math is simple. Lenders take your total monthly debt payments and divide them by your gross monthly income, meaning income before taxes (CFPB).
What goes in the debt column
Fannie Mae’s list of liabilities includes your mortgage or rent, revolving accounts such as credit cards, installment debts with more than 10 months remaining, alimony and child support (Fannie Mae). The proposed new housing payment is part of the calculation too.
Taxes, FICA, union dues and voluntary payroll deductions are not counted as debts (Realtor.com). Utilities, groceries and insurance premiums outside the mortgage payment are not debts for this purpose either.
A worked example
This is an illustration with made-up numbers, not a quote or an offer.
- Gross monthly income: $8,000
- Proposed housing payment (principal, interest, taxes, insurance): $2,400
- Car loan: $450
- Student loan: $300
- Credit card minimums: $150
Total monthly debts are $3,300. Divided by $8,000, that is a DTI of about 41%. That is above the 36% comfort zone, yet inside what FHA and automated conventional approvals can allow.
Now suppose the car loan has only a few months left. Lenders often exclude installment payments with only a few months remaining (Realtor.com). Removing $450 brings debts to $2,850, and the DTI falls to roughly 36%. The same borrower, the same income, a very different file.
Ways to strengthen a high-DTI application
You can improve a file three ways: reduce debt, raise documented income, or add compensating factors. Realtor.com lists these same strategies, including significant cash reserves or a large down payment as compensating factors (Realtor.com).
- Pay off the right debts first. Target installment loans that are close to the 10-month mark, and small balances with relatively large payments. Clearing a $300 monthly payment moves your DTI more than trimming a $30 card minimum.
- Avoid new debt. A new car loan or financed furniture between pre-approval and closing can change your ratio and your approval.
- Be careful with closing cards. Closing credit cards in the weeks before closing can lower your credit score (Realtor.com). Pay balances down instead.
- Document all your income. Overtime, bonuses, secondary jobs and non-taxable income may count when properly documented.
- Build reserves. Months of mortgage payments in savings are one of the strongest offsets to a higher ratio. Fannie Mae’s 45% manual-underwriting ceiling depends on credit score and reserve requirements.
- Consider a lower loan amount or a larger down payment. A smaller loan means a smaller housing payment, and the DTI falls with it.
Government-backed options for higher DTIs
FHA loans are often the first stop for buyers whose DTI is above conventional comfort levels. HUD states that FHA’s minimum required investment is 3.5% in most cases (HUD). You can read more about the program on our FHA home loan page.
VA loans are for eligible veterans and service members. The DTI benchmark is often around 41%, though a lender’s review also looks at the income left over after obligations.
USDA loans serve eligible rural and suburban properties for owner-occupants. Our loan programs page covers FHA, VA, USDA, conventional and jumbo.
A state note matters here. We offer these owner-occupied programs, along with conventional, jumbo, HELOC and reverse mortgage, only to borrowers in California, Colorado, Oregon, Washington, Texas and Idaho. In other states, our financing is business-purpose and non-owner-occupied, which we cover below.
If you are self-employed: the problem may be income, not debt
For many self-employed borrowers, a “high DTI” is really a low-looking income. Business write-offs shrink taxable income, and the denominator in the DTI formula shrinks with it.
Agency loans can work for self-employed buyers. HUD says FHA borrowers may use self-employment income, subject to documentation requirements (HUD). Lenders generally obtain two years of individual and business federal tax returns, with a narrow exception when individual returns show increasing self-employed income for two years (HUD Handbook 4155.1).
Fannie Mae’s approach is cash-flow focused. Reported partnership or S-corporation income may not match the cash actually distributed to you, so underwriters look at distributions, business viability and income stability (Fannie Mae).
If your tax returns understate what your business really earns, an alternative-documentation loan may fit better. Our bank statement loans use 12 to 24 months of bank deposits to derive qualifying income instead of tax returns. In our program, the standard expense factor on business accounts is 50%. With a CPA-certified profit and loss statement, it can drop to 35% to 40%. Minimum credit is 620, with 10% to 20% down.
Bank statement qualifying changes how income is measured. Your monthly debts are still reviewed, so the same debt-reduction steps help. To see how deposits translate into income, try our bank statement income calculator. For background on how lenders read business earnings, see our guides on business income vs. personal income and why net income differs from gross revenue. If you have been turned down before, why self-employed borrowers get denied explains the common causes.
Owner-occupied bank statement loans are available only in California, Colorado, Oregon, Washington, Texas and Idaho. Elsewhere, we offer non-owner-occupied bank statement financing for investment properties.
If you are an investor: qualify on the property, not your paycheck
Investors often have a personal DTI inflated by existing mortgages, which is exactly why financing several properties stalls at a conventional bank. A DSCR loan (debt service coverage ratio) looks at it differently. The qualifying income is the property’s rental income, and your personal income is not part of the equation.
Our DSCR loans work as follows:
- Investment, non-owner-occupied properties only. DSCR is never an option for a primary residence.
- Borrowers can close in an LLC.
- There is no limit on the number of financed properties.
- The minimum credit score is 640. Exceptions below that are considered case by case.
Prepayment penalties may apply to investor loans. Availability and structure vary by state and are restricted in several, and the terms are confirmed at application.
The type of property changes the financing. If you are weighing small residential rentals against larger buildings, this overview of multifamily financing options compares 2 to 4 unit and 5+ unit properties. For short-term needs, we also offer bridge loans, rehab loans and hard money loans, and commercial real estate loans for larger projects.
Foreign nationals and borrowers with no documentable income have a separate path. Our NONI investment loans are built for those situations.
If you are 62 or older: reverse mortgage and DTI
A reverse mortgage works differently from a purchase loan, since there is no required monthly mortgage payment in the usual sense. Still, HECM borrowers must be at least 62 and complete a HECM Financial Assessment (HUD). HUD requires lenders to assess a borrower’s willingness and capacity to meet financial obligations, and to decide whether the HECM is a sustainable solution (HUD). Property taxes, insurance and upkeep still have to be paid, so your overall budget is reviewed.
We offer reverse mortgages to homeowners in California, Colorado, Oregon, Washington, Texas and Idaho. Start on our home page to talk with a loan officer.
How to choose among your options
Match the loan to the actual problem in your file.
| Your situation | What to look at first |
|---|---|
| W-2 income, DTI in the 40s, buying a home to live in | FHA or conventional, plus debt payoff and reserves (available in CA, CO, OR, WA, TX, ID) |
| Self-employed, tax returns show low income | Bank statement loan, with a CPA-prepared P&L if you have one |
| Investor with many financed properties | DSCR loan on the rental’s income |
| Foreign national or no documentable income | NONI investment loan |
| Homeowner 62+ | Reverse mortgage (CA, CO, OR, WA, TX, ID) |
For wider reading on documentation choices, our alternative income documentation guide and self-employed qualification explainer go deeper.
Our perspective
We see high-DTI files every week, and most of them are not bad files. They are files that were read through the wrong lens. A self-employed borrower with strong deposits but heavy write-offs looks risky on a tax return and solid on a bank statement. An investor with a dozen properties looks stretched on personal income and perfectly sound on rental cash flow.
That is why we focus on non-QM and alternative-income programs. Our loan officers handle your file personally instead of passing it through a call center, and we explain how each program is structured so you can pick the one that fits, not the one that happens to be advertised.
Our advice: before you apply anywhere, write down your income, your monthly debts and your cash reserves, and tell us how you earn your living. We will tell you plainly which path to look at first.
Christopher Arco, NMLS #1281
Talk to a lender who reads your whole file
If your DTI is high because of how your income is documented or how your properties are financed, we can walk you through the programs built for that. We are a BBB A+ rated lender with programs for self-employed borrowers, investors, foreign nationals and, in select states, owner-occupied buyers and homeowners 62 and older.
Start with our bank statement loans or DSCR loans, or reach us through our home page to tell us about your scenario.
FAQ
What is a good DTI for a mortgage?
A DTI of 36% or less is considered good (Fannie Mae). Plenty of borrowers are approved above that. Conventional automated approvals can reach 50%, and FHA typically targets 43%.
Can I get a mortgage with a DTI over 43%?
Yes, in some cases. Fannie Mae allows automated approvals up to 50%, and manually underwritten loans up to 45% with qualifying credit and reserves (Fannie Mae). Above 50%, you will most likely need to lower your DTI first.
Which debts do lenders ignore when calculating DTI?
Taxes, FICA, union dues and voluntary deductions are not counted (Realtor.com). Installment loans with 10 or fewer months remaining are often excluded as well, per Fannie Mae’s liability rules (Fannie Mae).
Do I need tax returns to qualify if I am self-employed?
Agency loans generally ask for two years of tax returns. Bank statement loans use 12 to 24 months of deposits instead, so they can suit borrowers whose write-offs lower their reported income. Your monthly debts are still reviewed.
Sources
- Debt-to-Income Ratios, Fannie Mae
- Debt-to-Income Ratio: What Is a Good DTI?, NerdWallet
- What is a debt-to-income ratio?, CFPB
- General Information on Liabilities, Fannie Mae
- How To Qualify for a Mortgage, Realtor.com
- National Homeownership Month 2025, HUD
- HUD 4155.1, Mortgage Credit Analysis for Mortgage Insurance
- Underwriting Factors and Documentation for a Self-Employed Borrower, Fannie Mae
- Endorsing a HECM Case, HUD
- HECM Financial Assessment and Property Charge Guide, HUD
- Multifamily Financing Options for U.S. Investors
For illustration only. Not a commitment to lend. NMLS #1281. Equal Housing Lender.