The Quick Read: There is no fixed number. The rise equals the added monthly payment divided by the monthly income the lender counts, so it depends on how much cash comes out and how the retiree’s income is documented. Social Security, pension and interest or dividend income count as income. For a full cash-out, drawing down savings usually does not count, and that is where retirees on assets get caught.
Key Takeaways
- DTI is monthly obligations divided by monthly qualifying income. A cash-out raises the balance, so the housing payment (the top of the ratio) goes up.
- Cash-out proceeds are loan money you repay. They never count as income.
- On the conventional agency side, converting retirement balances into income is limited to purchase and limited cash-out loans. A full cash-out needs other documented income.
- Taking less cash, paying off debts at closing, or adding a co-borrower can move the ratio.
- Every figure here is subject to lender guidelines and full file review. Nothing is a commitment to lend.
What Does DTI Measure on a Cash-Out Refinance?
DTI is total monthly obligations divided by the total monthly income used to qualify. The obligations include the payment on the new mortgage plus other long-term debts and significant short-term debts. Fannie Mae’s Selling Guide on debt-to-income ratios lays out that definition.
The formula is simple:
New DTI = (new housing payment + other monthly debts) ÷ qualifying monthly income.
A cash-out refinance replaces your current loan with a bigger one. The new payment replaces the old payment, it does not stack on top of it. So the change in DTI comes from the gap between the two payments. Taxes, homeowners insurance and any mortgage insurance ride along in the payment too.
The exact dollar impact depends on the individual file, so the useful thing to understand is the levers that drive it.
How Much Does DTI Actually Rise?
The rise in DTI points equals the payment increase divided by qualifying income. Two things drive it: how much cash you take and how much income the lender can count. Double the cash and the added payment roughly doubles. Halve the countable income and the same payment increase lifts DTI twice as far.
Here is the shape of it, in words only:
| Situation | Effect on the ratio |
|---|---|
| Small cash-out, solid pension and Social Security | Small rise |
| Large cash-out, same income | Larger rise |
| Same cash-out, income cut because savings can’t count | Largest rise |
| Cash-out used to pay off other debts at closing | Other debts leave the ratio, partly offsetting |
That last row matters. Retirees often use part of the proceeds to clear a car loan or credit card balance. The debt payment drops out of the top of the ratio while the housing payment grows. The net can be flat, or even lower, depending on the balances. It can also come out worse. Model both sides before you decide.
How Is a Retiree’s Income Counted?
Lenders count income that arrives on a regular schedule and can be documented. For a retiree that usually means these sources:
| Income type | How it is documented |
|---|---|
| Social Security | Award letter or proof of regular receipt |
| Pension or annuity | Award letter, statements, 1099-R |
| Interest and dividends | Account statements and traditional personal-income documentation |
| Retirement distributions already being received | Statements showing the regular payment |
Social Security has a special feature. A lender may treat 15% of the benefit as nontaxable without extra paperwork, then gross that portion up by 25%. Fannie Mae’s Social Security income policy gives a worked example turning a $1,500 benefit into $1,556 of qualifying income. It is a modest lift, not a big one. A larger gross-up needs proof the extra amount is nontaxable.
Can a Retiree Use Savings as Income on a Cash-Out?
Usually not on a full cash-out under the conventional agency guidelines. This is the point that surprises most borrowers.
Fannie Mae does have a policy that turns 401(k), IRA, SEP and Keogh balances into a monthly income stream. But that employment-related assets policy applies only to purchases and limited cash-out refinances. It is limited to principal residences and second homes. A full cash-out refinance is outside it.
Other income still counts. Social Security, pension, and interest and dividend income remain available. So a retiree with a large portfolio but modest regular income can qualify for a refinance, then find the same file struggles on a full cash-out. The assets haven’t changed. The income allowed to count has.
Where the policy does apply, it has its own rules. Loan-to-value tops out at 70%, or 80% if the asset owner is 62 or older at closing. Jointly owned assets require all owners to be borrowers. If a penalty would apply to a full withdrawal today, that penalty comes off the balance before the income is figured. Account documents must also meet age limits.
Freddie Mac has issued a bulletin updating how it treats accumulated assets as income, effective for settlements on or after a date in early 2027, with earlier adoption allowed. Freddie Mac Guide Bulletin 2026-10 is the place to read it. During a transition like that, two lenders can treat the same borrower differently. Ask your loan officer which method applies to your file.
Where Does the DTI Ceiling Sit?
Across the wholesale conventional programs we place files with, the automated underwriting finding governs most loans, with a total ratio ceiling of 50%. Manually underwritten loans run tighter: 36% or 45%, with the reserve and score factors in the Eligibility Matrix.
Cash-out is treated as an exception. The allowable ratio on an automated cash-out file may be lower than the standard maximum. Fannie Mae’s DTI guidance flags that. And the Eligibility Matrix reserve note says minimum reserves apply to automated cash-out files with DTI above 45%.
Here are the other cash-out basics for a conventional loan:
| Item | Conventional cash-out |
|---|---|
| Max LTV, one-unit principal residence | 80% |
| Max LTV, 2–4 units, second home, investment | 75% |
| Existing first mortgage seasoning | At least 12 months, note date to note date |
| Borrower on title | 6 months, with delayed financing, inheritance and legal-award exceptions |
These tie to the Fannie Mae Eligibility Matrix. One wholesale lane reaches 89.99% LTV with no mortgage insurance at a 680 score and a 50% ratio. That is a thirty-year fixed on a primary residence at a conforming balance, with six months of its own seasoning. It is not written in Texas, where the state constitution caps a homestead cash-out at the agency figure. Every figure here varies by lender and program — guidelines, property type, leverage, and credit profile all apply.
Do Reserves Count Twice?
Reserves are money left after closing. Lenders want to see them on higher-DTI cash-out files. For a retiree on assets, the same account can be a source of reserves and also the account the retiree is living off. A lender counts what is verified and documented. Don’t assume one pile of money does two jobs without asking how the lender will treat it.
Where the asset-income method doesn’t apply, the account may still show as reserves even though it can’t be converted to income. That is a real difference. It supports the file without lifting the denominator.
Where the General Rule Breaks
A few edge cases change the picture:
- Limited cash-out instead. A rate-and-term refinance, which pays off the existing first mortgage, closing costs and a purchase-money second, with only incidental cash back, can use the asset-income policy. If the goal is a lower payment, not cash, this route may fit better.
- Second home or investment property. Occupancy sets the leverage cap, and the asset-income policy covers only principal residence and second home.
- Joint owner under 62. The higher 80% tier needs the borrower using the income to be at least 62.
- FHA. An FHA cash-out is capped at 80% LTV under HUD Mortgagee Letter 2019-11. An FHA Streamline is not a cash-out tool. It limits cash back to $500 under HUD’s streamline page.
- VA. An IRRRL gives no cash. A VA cash-out takes full underwriting and an appraisal. Residual income is a key test there, and the DTI guideline is flexible. Program details vary, so confirm with a loan officer.
- A known retirement date. If you plan to stop working, the lender has to consider that change in repayment ability. Final terms depend on lender guidelines, property type, leverage, and the borrower’s complete credit picture.
When Is the Rise Too Much?
Passing the ratio and fitting your budget are different tests. A retiree’s income is usually fixed. It does not grow to absorb a higher payment. Federal ability-to-repay rules also expect lenders to weigh whether income and debts leave enough to live on, as the CFPB’s ability-to-repay summary describes.
Practical checks before you apply:
1. List every income source you can document, and drop anything that is a savings withdrawal.
2. Estimate the new payment on a smaller cash-out and a larger one, and compare both to the current payment.
3. Add up the debts you would pay off at closing and see which payments leave the ratio.
4. Confirm your reserves and how the lender will count them.
5. Ask whether a limited cash-out, a smaller draw, or a co-borrower changes your file.
Common mistakes:
- Counting the cash-out proceeds as income. They are a loan.
- Assuming a large IRA balance lifts the denominator on any loan type.
- Treating one DTI ceiling as universal. It isn’t.
- Borrowing the maximum because the ratio allows it.
Tax treatment can depend on your situation; borrowers should speak with a qualified tax professional before relying on any deduction or credit.
Key Terms Defined
DTI (debt-to-income ratio): Your monthly obligations divided by your monthly qualifying income.
Qualifying income: Income the lender can document and is allowed to count for the loan program.
Cash-out refinance: A new, larger first mortgage that pays off the old one and returns the difference as cash.
Limited cash-out (rate-and-term) refinance: A refinance that pays off the old loan and costs with only incidental cash back.
Reserves: Verified funds left after closing that support the file.
Seasoning: The minimum time you have held the loan or title before a cash-out is allowed.
Frequently Asked Questions
Does a cash-out refinance always raise DTI for a retiree?
Usually, because the loan balance and payment grow while income stays the same. The exception is when proceeds pay off enough other debt that those payments leave the ratio. Run both sides before assuming.
Are cash-out proceeds counted as income?
No. The proceeds are borrowed money you repay, so they don’t raise qualifying income. Only documented, recurring sources like Social Security, pension, and interest or dividends count.
Can my IRA or 401(k) balance count as income on a cash-out?
Not on a full conventional agency cash-out. The asset-as-income method is limited to purchase and limited cash-out loans. Retirees needing full cash-out generally have to qualify on other documented income. Subject to lender guidelines.
Is the DTI limit the same for retirees as for working borrowers?
Yes, the ceiling doesn’t change with age. What changes is how income is built. Most conventional files can reach a 50% ceiling through automated underwriting, though cash-out can carry a lower limit, and manual underwriting sits at 36% or 45%.
How can I estimate the change before applying?
Divide the expected payment increase by your monthly qualifying income. That gives the points added. Then subtract any debt payments you would clear at closing and compare the result to the ceiling for your program.
For your own numbers, request a scenario review with Lendmire.
About Lendmire
As a mortgage broker (NMLS# 2371349), Lendmire helps homeowners and home buyers in 16 states with FHA, VA, conventional and jumbo purchase and refinance loans arranged through wholesale lenders. Lendmire is never the lender; program terms are set by the lender and the agency guidelines. Scotsman Guide named Lendmire a Top Mortgage Workplace in both 2025 and 2026.
For the program’s current guidelines, see the cash-out refinance program.
Get Started
Ready to find the right loan for you?
In about 30 seconds you can review financing options available for your home or investment property. No commitment required.
Informational only. Not a Loan Estimate, approval, or commitment to lend. Program availability and eligibility are subject to lender guidelines, credit approval, property review, and underwriting.
References
1. Fannie Mae Selling Guide B3-6-02, Debt-to-Income Ratios
2. Fannie Mae Selling Guide B3-3.4-15, Social Security Income
3. Fannie Mae Selling Guide B3-3.4-06, Employment Related Assets as Qualifying Income
4. Freddie Mac Guide Bulletin 2026-10
5. Fannie Mae (document 20786)
6. Fannie Mae Eligibility Matrix
7. HUD Mortgagee Letter 2019-11
9. CFPB’s ability-to-repay summary
This article is part of Lendmire’s Refinance series — every loan program’s qualification details, guidelines, and scenarios live on the loan options page.
Related reading: How Much a Delayed Cash-Out Refinance Returns on a Cash Purchase · How Much a Cash-Out Refinance Costs Over a Reset 30-Year Term · Should a Homeowner Use a Cash-Out Refinance for a Renovation?
Brandon Miller
Founder & CEO, Mortgage Loan Originator, Lendmire LLC
- Mortgage Loan Originator · NMLS# 1129696 · Verify on NMLS Consumer Access
- North Carolina Real Estate Broker · License# 343312 · Verify on NCREC
- North Carolina Insurance Producer · License# 19053198 · Property, Casualty, Life, Health · Verify on NAIC SBS
- Lendmire LLC · Firm NMLS# 2371349 · Verify firm licensure
Disclosure information. Lendmire is a state-licensed mortgage brokerage under NMLS# 2371349. Lendmire is not a depository institution, direct lender, or financial advisor — all loans referenced are placed through wholesale lender partners and are subject to each lender's underwriting standards. This article is provided for general informational purposes and is not a commitment to lend, nor does it constitute financial, legal, or tax advice. Loan programs, terms, rates, and qualification standards change without notice and depend on borrower profile, property type, and the state in which the subject property is located. Equal Housing Opportunity provider. NMLS Consumer Access: nmlsconsumeraccess.org.