The Quick Read: Lenders count the vested balance of a retiree’s retirement accounts as reserves, and the borrower does not have to withdraw anything for it to count. Reserves are liquid assets left after the funds needed to close are subtracted. The cash taken out in the refinance itself never counts. How many months a lender wants depends on the file, and the answer shifts when the cash-out pushes the debt-to-income ratio up.
Key Takeaways
- Reserves are measured in months of the full housing payment: principal, interest, taxes, insurance and HOA dues.
- Vested 401(k) and IRA balances are eligible. Funds you can only reach at retirement, termination or death are not.
- Cash-out proceeds from the subject property cannot be counted as reserves.
- Agency rules count the vested amount. Individual lenders can be stricter.
- Reserves and retirement income are two separate tests, even when the same account feeds both.
What Counts as a Reserve on a Second Home?
Reserves are the liquid assets you still hold after closing. A lender takes your total eligible assets and subtracts the cash you need to close. What is left is measured against your monthly housing payment. That gives a count of months.
The Fannie Mae Selling Guide on minimum reserve requirements sets the baseline. For a second home run through Desktop Underwriter, the base requirement is two months of reserves. It rises to six months on a cash-out refinance when the debt-to-income ratio is above 45%. The Fannie Mae Eligibility Matrix repeats that trigger. Each figure is subject to lender guidelines and a complete review of property type, leverage, and credit.
Across the wholesale programs Lendmire places files with, that 45% line is the one that moves the reserve number. A retiree on fixed income often sits close to it, because the cash-out raises the balance and the payment with it.
The month is the full payment
One month of reserves is not just principal and interest. It includes property taxes, homeowners insurance, HOA dues and any payment on a second lien. A second home in a resort community with high dues and insurance needs more in reserve than the loan alone suggests.
Reserves are not funds to close
Three terms get mixed up on these files.
| Term | What it means | Counts as reserve? |
|---|---|---|
| Funds to close | Cash needed at closing | No, subtracted first |
| Reserves | Liquid assets left after closing | Yes |
| Cash-out proceeds | Money you take from the new loan | No |
How Retirement Accounts Are Treated
Vested retirement money counts. Under Fannie Mae’s retirement account rule, vested funds in IRA, SEP, Keogh and 401(k) accounts are acceptable for reserves. The lender must verify ownership. It must also confirm the account is vested and allows withdrawals regardless of current employment status.
For reserves, no withdrawal is required. That surprises many retirees. The money can sit where it is.
Other eligible assets include checking and savings, stocks, bonds, mutual funds, CDs, money market and trust accounts, and the cash value of a vested life insurance policy.
What does not count
- Unvested funds.
- Funds you can only withdraw on retirement, termination or death.
- Unlisted stock and unvested options.
- Unsecured personal loans.
- Contributions from interested parties.
- Cash proceeds from a cash-out refinance on the subject property.
The “haircut” question
You will hear that retirement balances count at 60% or 70%. The agency text says the vested amount. Any loans against the account come off first. Some lenders add their own overlay and discount the balance. That is a lender choice, not an agency rule. Ask early which approach your lender uses, because it changes how many months you show.
Can the Same Money Count as Income and Reserves?
They are separate tests. A retiree can pass one and miss the other.
If you draw from an IRA or 401(k) to qualify as income, the lender must document that the draw will continue for at least three years. The Fannie Mae rule on retirement income also separates fixed distributions, which need no minimum history, from variable ones, which need a 12-month history.
Reserves only ask whether the funds are vested and reachable. Income asks whether the stream will last. Retirees with large balances and modest pension income often use the account for both. Lenders treat them as different questions, and some programs subtract required reserves before counting any depletion income. Ask how your lender sequences them.
Penalty-bound accounts are a special case. Counting such an account as a reserve does not require a withdrawal. Using it for income generally requires access without penalty.
How the Underwriting Runs, Step by Step
1. Classify the property. A second home is one unit, occupied by you part of the year, suitable for year-round use and under your exclusive control. If a management firm controls who occupies it, the loan moves toward investment treatment, and reserves go up. Rental income cannot be used to qualify on a second home.
2. Classify the loan. A cash-out refinance is a different transaction from a rate-and-term refinance. The leverage cap and the reserve trigger both differ.
3. Run the automated underwriting. Second homes generally have to receive an approval from the system. The system sets reserves from overall risk, the base requirement and the number of other financed properties.
4. Add up the housing payment. Principal, interest, taxes, insurance, dues and subordinate liens.
5. Total eligible assets and subtract funds to close. Count retirement accounts at the vested amount, less any loans against them.
6. Strip out the refinance’s own proceeds. Cash you take at closing is not a reserve.
7. Compare the result to the required months. If you fall short, the file needs more documented assets or a smaller loan.
Cash-Out Rules That Sit Next to Reserves
Reserves are one gate. Others sit beside it.
Across the conventional programs Lendmire works with, a cash-out refinance on a second home is capped at 75% LTV. A one-unit primary residence reaches 80%. The first mortgage being paid off generally must be at least 12 months old, measured note date to note date. Under the Fannie Mae cash-out refinance rule, at least one borrower must have been on title for six months. Inheritance, legal award and delayed financing are the exceptions. These figures are subject to lender guidelines and full file review.
A second-home purchase is a different product with a different reserve picture, and it runs to 90% LTV. That higher leverage applies to buying, not to taking cash out. Terms vary by lender guidelines, property type, leverage, credit profile, and full file review.
Programs that look like options but are not:
- FHA Streamline. The existing loan must be FHA-insured and current. It must show a net tangible benefit. Cash back above $500 is not permitted. It is not a cash-out product. See the HUD Streamline page.
- VA IRRRL. It refinances an existing VA loan and cannot provide cash-out. It is not a route to refinance a conventional vacation home.
If you want the full program picture, Lendmire’s cash-out refinance programs page lays out the leverage and seasoning by property type.
Where the General Rule Breaks
Two properties, one reserve figure. Other financed second homes and investment properties add reserves, calculated as a percentage of their balances. The exact percentages sit in the Selling Guide. Lenders build the total from each property’s own payment, so a retiree with a primary home, a lake house and a mountain cabin will see a larger number than the base two months.
High-LTV refinance. That option is exempt from minimum reserves and lists second homes at the highest leverage tier. The matrix shows acquisition of these loans is suspended. Do not plan around it.
Seasonal homes. Freddie Mac allows a second home with seasonal limits if the appraiser includes a comparable with similar limits. The appraisal has to support the value, since value sets the maximum loan.
Manufactured housing. The product matrix carries separate second-home and cash-out limits. Check them before assuming a standard property rule applies.
Credit score rules. Freddie Mac has relaxed a minimum score requirement for certain second homes. Lenders still apply their own floors, so read this as a direction, not a promise.
Down-valued appraisal. A lower value cuts the maximum loan. Cash-out math is the first to break, since 75% of a smaller value leaves less to take out and less to pay off costs.
Your Own Cushion Versus the Lender’s Minimum
A lender’s minimum is a floor for approval. It is not a retirement plan.
Think of a retiree who passes the reserve test with a thin margin. The file clears. Then a roof claim, a special assessment or a market drop hits the account used for reserves. The lender’s number said nothing about that.
Two habits help. Keep your personal cushion above the lender’s count, and remember that retirement balances move with markets, so statement dates matter. Counting funds as reserves does not trigger a withdrawal. Actually taking money out to cover cash to close can have tax effects. Tax treatment can depend on your situation; borrowers should speak with a qualified tax professional before relying on any deduction or credit. The IRS is the place to start for distribution questions.
What Derails These Files
- Moving money between accounts. Transfers create paper the lender must trace. Leave balances where they are.
- Paying for furniture or repairs before closing. That cash leaves the pool and can pull reserves under the line.
- Large unexplained deposits. Expect a request for a source.
- Stale statements. A balance from months back may no longer reflect the account.
- Unclear vesting. An employer plan that only releases funds on termination does not qualify.
- Assuming the cash-out helps. It does not. It adds to the loan and may lift the debt-to-income ratio over 45%.
Documents to gather
- Most recent statements for each retirement account showing the vested balance.
- Any loan against the account.
- The plan’s withdrawal terms.
- Homeowners insurance, tax bills and HOA dues for the second home.
- Statements for other financed properties.
Key Terms Defined
Reserves: Liquid assets you hold after closing, counted in months of your housing payment.
Vested balance: The part of a retirement account that belongs to you outright.
Debt-to-income ratio: Your monthly debts divided by your monthly income, which can trigger higher reserves on a cash-out.
Seasoning: The time a loan or ownership must exist before it can be refinanced for cash.
Second home: A one-unit property you occupy part of the year and control exclusively.
Frequently Asked Questions
Do I have to cash out my 401(k) to use it as reserves?
No. Fannie Mae does not require retirement funds to be withdrawn when they count as reserves. The lender needs to verify that the account is vested and allows withdrawals regardless of your employment status. A withdrawal is a different matter, with its own tax effects.
How many months of reserves does a second home cash-out need?
The base for a second home through Desktop Underwriter is two months. It rises to six months when the cash-out debt-to-income ratio is above 45%. Other financed properties can add to it, and individual lenders may require more.
Can I count the cash I take out in the refinance?
No. Cash-out proceeds from the subject property are excluded from reserves. Only assets you hold apart from the loan count.
Are retirement accounts counted at full value?
Agency rules count the vested amount, less loans against the account. Some lenders apply their own discount. Ask which method applies before you build your numbers.
Can renting the home out change the reserve requirement?
Occasional rental use does not automatically reclassify it. Management-company control or a rental-pool arrangement can push it toward investment treatment, which carries six months under automated underwriting. Leverage, reserves, and pricing vary by lender and program; the final terms follow the full file review.
If you are weighing a cash-out refinance against keeping the loan you have, Lendmire can help you compare the programs and the equity each one reaches. Every figure above is subject to lender guidelines and full file review, and nothing here is a commitment to lend.
For your own numbers, request a scenario review with Lendmire.
For current guidelines and terms, see Lendmire’s refinance programs page.
About Lendmire
Lendmire (NMLS# 2371349) is a mortgage broker licensed for consumer lending in 16 states. Lendmire arranges FHA, VA, conventional and jumbo purchase and refinance loans through wholesale lenders; every file is underwritten by the lender under the applicable program guidelines. Scotsman Guide named Lendmire a Top Mortgage Workplace in both 2025 and 2026.
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References
1. Fannie Mae Selling Guide B3-4.1-01 Minimum Reserve Requirements
2. Fannie Mae Eligibility Matrix
3. Fannie Mae Selling Guide B3-4.3-03 Retirement Accounts
4. Fannie Mae Selling Guide B3-3.4-03 Annuity, Pension or Retirement Income
6. IRS
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 to Recover Your Cash on a Second Home With a Cash-Out Refinance · How to Buy a Second Home With a Cash-Out Refinance on a Paid-Off Home · How Much Second Home Down Payment a Cash-Out Refinance Funds
Brandon Miller
Founder & CEO, Mortgage Loan Originator, Lendmire LLC
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- Lendmire LLC · Firm NMLS# 2371349 · Verify firm licensure
Disclosures. The information presented in this article is general market commentary, not financial, legal, or tax advice. Lendmire is a mortgage brokerage (NMLS# 2371349) — not a direct lender or depository institution — and loan placement is subject to lender underwriting. Nothing in this content represents a commitment to lend. Loan terms, pricing, and program availability vary based on borrower qualifications, property characteristics, and state of subject property, and are subject to change at any time. Lendmire complies with Equal Housing Opportunity requirements. Consumer access: nmlsconsumeraccess.org.