The Quick Read: Usually through documents that prove you still hold liquid assets after closing, and the cash you pull out of the home does not count. The lender reviews your bank, investment, or retirement statements, or uses a vendor you authorize to check the accounts directly. Many one-unit primary homes need no reserves at all. The requirement mostly appears when the file has a higher debt-to-income ratio or more units.
What Are Reserves, Exactly?
Reserves are your savings after the loan closes. Fannie Mae measures them in months of the qualifying housing payment that you could cover from financial assets, according to the Fannie Mae Selling Guide. That payment is the full housing payment: principal, interest, taxes, insurance, and any mortgage insurance or HOA dues.
Cash-out refinance estimate
The starting figures are an example value with a balance and a cash request in proportion. Replace them with yours.
Editable benchmark: 7.18% as of November 5, 2026 · Freddie Mac 30-year average via FRED®. A conventional market reference, not a cash-out refinance quote.
Illustrative starting assumptions: a $350,000 home value, a $193,000 current balance, the agency cap on a one-unit principal residence, a thirty-year term at the current Freddie Mac benchmark, and property taxes and insurance estimated at typical national rates. Every field is editable.
Illustrative estimate only — not a Loan Estimate, approval, quote, or commitment to lend. The rate field carries the weekly Freddie Mac thirty-year conventional benchmark, a market reference and not a cash-out refinance quote; a cash-out loan is priced by the lender at lock. The cash available is the loan the program cap allows less the balances paid off, before closing costs, which are not included. The HELOC line is the program’s combined loan-to-value ceiling applied to the same value and balance. Taxes and insurance are editable estimates. Licensed in sixteen states for consumer mortgages.
Freddie Mac uses the same idea of counting your leftover assets in months of payment.
Two points matter here. First, “after closing” means money you spend on closing costs or to pay off accounts is gone before the count starts. Second, higher taxes, insurance, or HOA dues raise the payment, so they raise the number of dollars a “month” of reserves represents.
Think of reserves as the lender asking, “If your income hiccups, how long can you keep paying?”
Do You Even Need Reserves on a Cash-Out Refinance?
Often, no. On a one-unit primary residence run through Fannie Mae’s automated underwriting system, Desktop Underwriter, there is generally no minimum reserve requirement. The system can still ask for reserves based on its overall risk read of your file.
Here is when the requirement shows up:
| Situation | Typical reserve requirement |
|---|---|
| One-unit primary home, DU, DTI at or under 45% | Often none |
| Cash-out with DTI above 45% | Six months |
| Two- to four-unit primary home | Six months |
| Second home | Two months |
| Investment property | Six months |
Debt-to-income (DTI) is your monthly debts divided by your monthly gross income. The Fannie Mae Eligibility Matrix states that for cash-out refinances, minimum reserves apply to DU files with DTI above 45%. A two- to four-unit primary home carries the six-month requirement in the table whatever the DTI, so a duplex owner should expect to document six months even with a low ratio.
Freddie Mac runs its own automated system, so its findings can differ from Desktop Underwriter’s. Either way, the outcome is the same: you prove the money exists. Terms depend on the lender’s guidelines, the property type, the leverage, and a full review of the credit profile.
Manually underwritten loans lean on the Eligibility Matrix instead. Either way, exact requirements are subject to lender guidelines and full file review.
Can Your Cash-Out Proceeds Count as Reserves?
No. Fannie Mae lists cash proceeds from a cash-out refinance on the subject property as an unacceptable source of reserves. Same logic as the whole concept: reserves must be money you hold in addition to what the loan hands you.
Picture a homeowner taking cash out at 80% LTV on a one-unit home. LTV is loan-to-value, the loan balance as a share of the home’s value. She deposits the proceeds in savings and assumes the account now counts. It does not. The underwriter backs the proceeds out and looks at what she held independently. Final terms depend on the lender’s guidelines, the property type, and the borrower’s complete credit picture.
Fannie Mae’s automated logic goes a step further. Where it counts the balance of certain 30-day accounts as reserves, it reduces that amount by the cash back received on a refinance.
How Does the Lender Verify Your Reserves?
The process follows a fairly predictable path.
1. The system runs your file. The lender enters your assets and loan details into DU or Loan Product Advisor. The system sets the reserve requirement.
2. You pick the assets. Checking, savings, investments, vested retirement funds, and the cash value of a vested life insurance policy are on Fannie Mae’s acceptable list.
3. You document them. Fannie Mae’s asset verification rules allow several routes: a Request for Verification of Deposit (Form 1006) sent straight to your bank, statements showing the institution and you as account holder, retirement statements, or direct verification through a third-party vendor you authorize.
4. The underwriter tests the funds. Funds that are not verified do not count toward reserves, closing costs, or the down payment, per Fannie Mae’s depository accounts topic.
5. Reserves are measured after closing. What you spend at closing comes off the top. What is left gets compared to the requirement. The exact numbers vary by lender and program and follow a full review of property, leverage, and credit.
Where DU validates your assets, following its messages satisfies the documentation requirement. That can shorten your paper trail considerably.
What Documents Should You Gather?
Have these ready before you apply:
| Asset | What to provide | Watch for |
|---|---|---|
| Checking or savings | Statements showing your name and the institution | Balances after closing costs |
| Brokerage account | Investment statements or vendor verification | Vested, accessible holdings |
| Retirement account | Statements showing vested balance and withdrawal terms | Withdrawal rules |
| Life insurance | Statement of cash value | Must be vested |
| Business account | Statements verified like any account | You must be a listed owner |
Business assets can count, but you must be listed as an owner of the account, and the account has to be verified under the same rules.
Lenders sometimes ask for more than the agencies do. Treat that as lender practice, not an agency mandate.
Which Assets Count, and Which Don’t?
Fannie Mae accepts these sources:
- Checking and savings balances
- Vested stocks, bonds, and mutual funds with a verified value
- Vested retirement funds
- Vested life insurance cash value
- Eligible gift funds (but not gifts of equity)
It does not accept:
- Non-vested funds
- Funds you cannot withdraw except on retirement, termination, or death
- Stock in unlisted corporations
- Non-vested stock options or restricted stock
- Personal unsecured loans
- Interested party contributions
- Subject-property cash-out proceeds
Retirement money is the part people misunderstand. Fannie Mae accepts vested IRA, SEP, Keogh, and 401(k) funds, and the lender must confirm you own them, that they are vested, and that the plan allows withdrawals regardless of employment status. You do not have to withdraw the money for it to count.
Freddie Mac values some assets differently, and retirement accounts can be treated at a reduced value. Your loan officer should confirm the current Freddie Mac treatment before you plan around it. Don’t assume the two agencies match.
Do Large Deposits Need an Explanation?
On a refinance, Fannie Mae says documentation or explanation of large deposits is not required. The lender remains responsible for considering any borrowed funds, including the related liability. Purchases are stricter: large deposits needed for funds to close or reserves must be sourced.
Still, individual lenders may ask. If a big transfer landed in your account recently, expect a question. A short note and a matching statement from the source account usually settles it.
A Worked Example, No Dollars Needed
Say a borrower owns a one-unit primary home and wants a cash-out at 75% LTV. Her DTI lands at 38%. She still has to prove she has funds for any closing costs she pays out of pocket, but no reserve count applies. Each figure is subject to lender guidelines and a complete review of property type, leverage, and credit.
Now change one thing. Her DTI runs above 45%. On a Fannie Mae DU cash-out, six months of reserves now apply. Six months of her full housing payment, taxes, insurance, and dues included. Her savings after closing must cover that number. The cash-out she receives cannot.
Same house, same equity. One ratio flips the requirement. That is why experienced brokers run the DTI question early, before the borrower plans how to use the money.
How Occupancy and Unit Count Change Things
Occupancy sets both leverage and reserves. A cash-out is written at 80% LTV on a one-unit principal residence. It is 75% on two- to four-unit principal residences, second homes, and investment property. Leverage, reserves, and pricing vary by lender and program; the final terms follow the full file review.
In Texas, a cash-out on a homestead is capped at 80% of the home’s value by the state constitution.
One more wrinkle: if you hold other financed properties, more reserves can be layered on. That mostly affects borrowers with several mortgages.
Why Files Stall on Reserves (and Fixes)
Most reserve problems are small and fixable:
- Balances dropped before closing. You paid a big bill or moved money. Keep accounts steady and tell your loan officer about any large change.
- Retirement funds aren’t vested. Get a statement showing the vested balance.
- Cash-out money was counted. Remove it from your own math. Only money you held independently counts.
- Accounts not in your name. Business or joint accounts need your ownership documented.
- Statements are incomplete. Provide every page, with the institution’s name and your name visible.
- DTI crept above 45%. Paying down a debt before applying can change the whole requirement.
Programs also vary in how they set requirements. The wholesale cash-out lane that reaches 89.99% LTV with no mortgage insurance has its own score, ratio, and seasoning rules. It applies to a thirty-year fixed on a conforming primary residence, and it is not written in Texas. Terms vary by lender guidelines, property type, leverage, credit profile, and full file review.
Also expect seasoning checks. The mortgage being paid off must be at least 12 months old, and you need to have been on title for six months, with exceptions for delayed financing, inheritance, and legal awards.
Key Terms Defined
Reserves: Liquid assets you still hold after closing, counted in months of your housing payment.
PITIA: Principal, interest, taxes, insurance, and any association dues, the full housing payment.
DTI: Your monthly debts divided by your gross monthly income.
Desktop Underwriter (DU): Fannie Mae’s automated system that sets the reserve requirement. Exact terms depend on the lender’s guidelines, property type, leverage, and a full review of the borrower’s file.
Vested: Money you fully own and can withdraw under the account’s rules.
Cash-out proceeds: The money you receive at closing from your home’s equity.
Frequently Asked Questions
Can I use gift funds as reserves on a cash-out refinance?
Fannie Mae allows eligible gift funds to satisfy reserve requirements, but not gifts of equity. Gift funds are more common on purchases, so ask your loan officer whether they fit your situation and how they must be documented. Final terms depend on lender guidelines, property type, leverage, and the borrower’s complete credit picture.
Do I have to sell stocks or cash out my 401(k) to show reserves?
No. Vested retirement funds can count without being withdrawn. The lender verifies ownership, vesting, and that the account allows withdrawals. Freddie Mac may value some assets differently, so confirm that before applying.
Do all cash-out refinances require reserves?
No. A one-unit primary residence under Fannie Mae’s DU generally has no minimum, unless DU’s risk assessment or the 45% DTI test calls for them. Two- to four-unit homes, second homes, and investment properties carry requirements.
Will the lender ask about every deposit?
Fannie Mae does not require explanation of large deposits on a refinance. Your lender may still ask, particularly if borrowed money is involved, so keep source documents handy.
Do Fannie Mae and Freddie Mac verify reserves the same way?
Mostly, but not identically. Fannie Mae’s DU sets requirements, while Freddie Mac’s Loan Product Advisor states them on a Feedback Certificate. Asset valuation and some calculation details also differ. Program figures are subject to lender guidelines and full file review, and nothing here is a commitment to lend.
Before You Apply
Gather two months of statements for every account you plan to use, confirm your retirement balances are vested, and keep your accounts steady. Know your DTI, since 45% is the tipping point on a Fannie Mae cash-out. Then ask for the reserve number up front.
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. Start with Lendmire’s cash-out refinance programs page.
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 conventional loan programs.
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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 B3-4.1-01 Minimum Reserve Requirements
2. Freddie Mac Guide Section 5501.2 Reserves
3. Fannie Mae Eligibility Matrix
4. Fannie Mae Selling Guide B3-4.2-01 Verification of Deposits and Assets
5. Fannie Mae Selling Guide B3-4.2-02 Depository Accounts
This article is part of Lendmire’s cash-out refinance program — full qualification details, guidelines, and scenarios live on the program page.
Related reading: Can a Conventional Cash-Out Refinance Go Above the Standard Cap? · Best Cash-Out Refinance Program When Moving Into a Conventional Loan · Can You Do a Conventional Cash-Out Refinance Before Seasoning Ends?
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
Compliance and disclosures. Lendmire (NMLS# 2371349) is a licensed mortgage broker and is not a direct lender, depository institution, financial advisor, or tax professional. Content in this article is general market analysis and educational information — not financial, legal, or tax advice for any specific situation. Lendmire does not guarantee loan approval; every transaction is subject to underwriting by the funding lender. Mortgage pricing and loan program guidelines are subject to change at any time without notice and vary by borrower characteristics, property type, and state regulations. Lendmire complies with Equal Housing Opportunity. Licensure verification: NMLS Consumer Access.