The quick read: Usually yes. Most DSCR loan programs ask for cash reserves on top of the down payment and closing costs, and the published band is three to six months of the property's mortgage payment, per NerdWallet's DSCR loan guide updated 2026-07-17. Reserves are counted in months of the full housing payment — principal, interest, taxes, insurance and association dues — never as a flat dollar target. The month count, the eligible-asset list and the haircuts are set by the program, so the practical question is which program you are in. Match your file to programs that fit the reserves you actually hold.
What is a cash reserve on a DSCR loan?
A cash reserve is money you still hold after the loan closes, counted in months of the property's mortgage payment rather than as a single dollar target. Bankrate's mortgage cash-reserves guide, published 2025-05-02, defines reserves as cash or other assets you could easily access to pay the loan if you lost income, and says the requirement is measured in months.
That definition does two things worth noticing. It makes the requirement a moving target, because the same six-month ask is a different dollar figure on every loan size, and it ties the test to the payment rather than to the purchase price. Bankrate puts it plainly: if a lender requires four months of reserves, you need the equivalent of four monthly mortgage payments.
Reserve requirement, in one line: months of the property's mortgage payment, still held after closing, documented from statements (per Bankrate, 2025-05-02).
How many months of reserves do DSCR lenders require?
NerdWallet's DSCR loan guide, updated 2026-07-17, states that a DSCR borrower needs three to six months' worth of mortgage payments set aside to cover vacancies or emergency expenses. That is the published band, and it is the only DSCR reserve figure in this article that carries a source. Past it, lenders differ.
The same guide puts two other screens beside it: a credit score of at least 620, and a down payment of at least 20%. Those are separate tests, and clearing one does not buy relief on another — a borrower who is deep past the credit-score floor still has to show the reserve months, and a larger down payment is not a reserve.
Published DSCR reserve band: three to six months of mortgage payments (NerdWallet, updated 2026-07-17).
| Deal profile | Typical reserve months | Eligible assets |
|---|---|---|
| Deal profile Rental on a DSCR loan | Typical reserve months Three to six months of the mortgage payment (NerdWallet, updated 2026-07-17) | Eligible assets Liquid, vested, documented accounts; the program sets the exact list |
| Deal profile Investment property, conventional | Typical reserve months 6 months (Bankrate, 2025-05-02) | Eligible assets Checking, savings, vested retirement, brokerage, CDs, trust funds |
| Deal profile Cash-out refinance, conventional, DTI above 45% | Typical reserve months 6 months (Bankrate, 2025-05-02) | Eligible assets The same list, minus the refinance proceeds themselves |
| Deal profile Second home, conventional | Typical reserve months 2 to 4 months (Bankrate, 2025-05-02) | Eligible assets The same list |
| Deal profile Three- to four-unit property, FHA | Typical reserve months 3 months (Bankrate, 2025-05-02) | Eligible assets The same list |
| Deal profile Anything a lender quotes outside those rows | Typical reserve months No published schedule — lenders differ | Eligible assets Ask for the program's eligible-asset list in writing |
Bankrate presents those conventional and FHA month counts as terms typical of one lender's standards rather than as program rules, so read them as an anchor for the comparison, not as a schedule any lender is bound to.
Nothing in the sourced record sets a reserve schedule by unit count, portfolio size or short-term-rental status, so this article does not print one. If a program prices reserves off those factors, the month count belongs in the term sheet, not in an article.
How do you calculate one month of PITIA?
One month of PITIA is the property's full monthly housing payment — principal, interest, taxes, insurance and any association dues — added together, not the principal-and-interest figure your amortization schedule shows. Reserves are counted in those months, so every escrow line left out of the arithmetic understates the requirement by the same amount, every month.
Illustrative only, using an assumed rate rather than a quoted one: a $300,000 loan at 7.5% on a 30-year amortization carries about $2,098 of principal and interest a month. Add $350 of taxes, $120 of insurance and $60 of association dues and the PITIA month is roughly $2,628. Six of those months is about $15,768 — against $12,588 if you had counted principal and interest alone. The gap is not rounding. It is the part of the requirement most borrowers discover late.
Which assets count as reserves, and which do not?
Liquid, vested, documented and yours is the working test, and Bankrate's mortgage-reserves guide names the qualifying side asset by asset rather than in general terms. The disqualifying side is just as specific, and it is where borrowers most often lose months they thought they had.
On the qualifying side Bankrate lists checking and savings balances, vested funds in retirement accounts such as a 401(k) or Roth IRA, money invested in stocks, bonds, mutual funds and money market funds, certificates of deposit, the cash value of a vested life insurance policy, and funds held in a trust. It also states that for some types of loans the lender can count only up to 60% of vested funds as qualifying reserves — a haircut that turns a retirement balance into a materially smaller reserve number — and it excludes funds in an account that are not yet entirely vested, retirement-restricted funds, unsecured loan proceeds, lender contributions and unlisted corporate stock.
| Asset | Does it count? | The catch |
|---|---|---|
| Asset Checking and savings balances | Does it count? Yes | The catch Has to be yours and documented |
| Asset Vested 401(k) or Roth IRA | Does it count? Yes | The catch For some loan types the lender can count only up to 60% of vested funds (Bankrate) |
| Asset Stocks, bonds, mutual funds, money market funds | Does it count? Yes | The catch Balances move; the lender reads a statement, not a screenshot |
| Asset CDs, cash value of a vested life policy, trust funds | Does it count? Yes | The catch Access has to be real, not theoretical |
| Asset Unvested or retirement-restricted funds | Does it count? No | The catch Not yet yours (Bankrate) |
| Asset Money obtained through a cash-out refinance on the property | Does it count? No | The catch It is the loan, not a reserve (Bankrate) |
| Asset Unsecured loan proceeds, lender contributions, unlisted corporate stock | Does it count? No | The catch Borrowed, contributed or illiquid (Bankrate) |
| Asset Gift funds, balances held in a business account | Does it count? Lenders differ | The catch Neither sourced guide states a rule — get the program's answer in writing |
Gift funds and business-account balances are the two questions borrowers ask most and the two this article will not answer with a number. Neither of the sourced guides addresses them, so the honest answer is that lenders differ, and the program's asset list settles it.
Can cash-out refinance proceeds count toward reserves?
No, not on the property you are refinancing: Bankrate's guide lists money obtained through a cash-out refinance on the property among the funds that do not qualify as mortgage reserves for a conventional loan, and DSCR programs apply the same logic. The proceeds are the loan, so counting them would let a loan collateralize its own safety margin.
That matters for the most common DSCR plan on the board: pull equity out of a stabilized rental and hold the cash. The equity draw can fund the next acquisition, but it does not clear the reserve test on the loan that produced it. Reserves for that file have to come from somewhere else, and they have to be in place before closing rather than after the wire lands.
Do DSCR reserves run higher than conventional investment-property reserves?
Not on the sourced numbers — conventional financing on an investment property asks for at least as many months as the published DSCR band. Bankrate's guide reports conventional reserves of 6 months for investment properties and 6 months for cash-out refinances where DTI runs above 45%, presenting those as typical of one lender's standards, against NerdWallet's three-to-six-month DSCR band.
That inverts a common assumption. A DSCR program underwrites the property's rent rather than the borrower's tax returns, which makes the reserve line one of the few places where the borrower's own balance sheet still gets read. It is a smaller test than the full personal-income file a conventional lender runs, but it is not a waived one — and on small multifamily it sits alongside the rest of the small-multifamily underwriting stack.
For the rest of the screens on a DSCR file — coverage ratio, leverage, property condition, entity structure — the 2026 requirements rundown and the broader DSCR loan explainer carry the detail this page deliberately leaves out.
What do today's rates do to the size of a reserve month?
Rates do not change how many months a lender asks for, but they change what a month costs, because a reserve is a multiple of the payment. FRED's DGS10 series put the 10-year Treasury at 4.96% on 2026-09-21, and the 2026-09-16 FOMC statement set the federal funds target range at 3-3/4 to 4 percent.
| Series | Latest reading | Observation date | Source |
|---|---|---|---|
| Series 10-year Treasury (DGS10) | Latest reading 4.96% | Observation date 2026-09-21 | Source FRED |
| Series 2-year Treasury (DGS2) | Latest reading 4.76% | Observation date 2026-09-21 | Source FRED |
| Series SOFR | Latest reading 3.85% | Observation date 2026-09-21 | Source FRED |
| Series Federal funds target range | Latest reading 3-3/4 to 4 percent | Observation date Set 2026-09-16 | Source FOMC statement |
FRED's DGS2 series read 4.76% on 2026-09-21 and its SOFR series read 3.85% on 2026-09-21, and that FOMC statement says the Committee decided to raise the target range by 1/4 percentage point. Read the tape as a cost-of-carry input, not a forecast. A higher coupon raises the principal-and-interest line, which raises PITIA, which raises the dollar value of every reserve month the program requires — and it does that at the same time it compresses coverage, which is the other screen the same file has to clear. Two tests, one payment, moving together.
What does a lender want to see in the file?
Lenders verify reserves from statements rather than from a stated balance, so the account has to be in your name, the balance has to survive closing, and the money has to be reachable without a penalty that eats it. Neither sourced guide sets a seasoning window or a statement count, so treat both as program-by-program questions.
Three practical consequences follow. Move money before you apply rather than during underwriting, because a transfer mid-file invites a sourcing question that costs days. Keep the reserve account separate from the closing-funds account, so a reviewer can see the reserve after the down payment clears. And price the reserve off PITIA, not off principal and interest, before you decide how much leverage you can carry, because the requirement is a multiple of that payment and nothing smaller.
How does a broker change the reserve conversation?
A reserve shortfall is a program-selection problem before it is a borrower problem, because the month count, the eligible-asset list and the haircuts are written by the program rather than by the property. YieldStack is a commercial mortgage brokerage, and it reads a file against 20,000+ loan programs before anything goes to a credit desk.
That is the leverage point. A file that fails one program's asset test can clear another's without changing a single fact about the deal, and finding that program is broker work rather than borrower work. It costs Zero upfront to submit a deal and review offers; YieldStack's broker fee is 0.50–1.00% of the loan amount and is paid only at closing. A borrower typically sees 5–8 matches. Every credit decision is made by the lender; YieldStack arranges the introductions and negotiates on the borrower's side, and no loan, rate, or closing is guaranteed. If you want the structure rather than the shopping, the DSCR program page is the place to start.
The bottom line
Usually yes — plan on reserves, and plan on them in months of PITIA rather than in a round dollar number. Three to six months of mortgage payments is the published DSCR band; 6 months is what Bankrate reports, as typical of one lender's standards, for conventional investment property, so on the sourced numbers a DSCR file is not the stricter one here. Vested retirement money may be counted at a haircut, and proceeds from a cash-out refinance on the subject property do not count at all. Everything beyond that — gifts, business accounts, seasoning, schedules tied to unit count or short-term-rental status — varies by lender, and the program's own asset list is the only answer worth acting on.