Reserves are money the lender requires you to still have after closing, not another fee you pay at it. The formal version: DSCR loan reserves are eligible assets a lender requires the borrower to retain after closing, usually expressed as a number of months of the property's qualifying payment, often PITIA (principal, interest, taxes, insurance, and association dues). The formula is short enough to memorize. Reserve requirement = required months × qualifying monthly PITIA. Since the assets generally have to stay available after settlement, that figure goes on top of your down payment and closing costs rather than inside them.
Reserve rules vary by DSCR program, borrower, property, loan structure, and financed-property count, so the correct amount always comes from the selected lender's written guidelines. What this post teaches is the arithmetic and the logic behind it, so you can compute the requirement from whatever rules a lender hands you.
Worked example: six months of PITIA
Run it by hand once. Qualifying monthly PITIA is $2,650 and the illustrative requirement is six months, so 6 × $2,650 = $15,900 of required reserves. That sits on top of the settlement need. With cash to close of $122,000, the borrower would need at least $122,000 + $15,900 = $137,900 of verified eligible assets to cover both, before any personal contingency. Six months is an example here, not a universal DSCR standard.
| Line item | Amount |
|---|---|
| Qualifying monthly PITIA | $2,650 |
| Illustrative reserve requirement | 6 months |
| Required reserves (6 × $2,650) | $15,900 |
| Cash to close | $122,000 |
| Minimum verified eligible assets ($122,000 + $15,900) | $137,900 |
Reserves are different from cash to close
The two are counted separately because the lender's asset analysis subtracts the required funds to close first, and only the assets remaining after the transaction can satisfy a post-closing reserve test. Money that leaves at settlement cannot also count as a reserve. The cash-to-close budget covers the settlement side. The categories separate like this:
- Cash to close is delivered at settlement for equity, fees, prepaids, prorations, and other adjustments.
- Required reserves generally stay in eligible accounts after closing, and have to be documented.
- An operating reserve is your own cushion for vacancy, repairs, insurance deductibles, and capital work. What that runway actually buys you when a tenant leaves is walked through in what happens when a DSCR rental goes vacant.
- A tax reserve covers a future obligation and should not be counted twice as general liquidity.
Ask what assets are actually eligible
Not every dollar you own counts at face value. Checking and savings are straightforward, but treatment of retirement accounts, securities, business funds, gifts, borrowed funds, cash-out proceeds, and assets held by an entity can vary. Ask whether the lender discounts volatile assets by a percentage, and whether funds must be seasoned (held in the account long enough to show a history) or transferred before closing. One distinction trips people up: usually reserves are verified assets retained by the borrower, not a fee paid at closing. Escrow deposits for taxes and insurance are different, because those funds may be collected at settlement and held by the servicer.
Portfolio ownership can change the requirement
Provide a complete schedule of real estate owned early, because some programs add reserves for other financed properties or apply a portfolio formula. For comparison, Fannie Mae's conventional Selling Guide defines reserves as liquid assets available after closing and includes additional requirements tied to the number of financed second homes and investment properties. Those Fannie Mae percentages are conventional rules, not DSCR-program standards. More rentals do not always mean more reserves, but portfolio size and financed-property exposure can move the calculation, so disclose every property and mortgage and get the requirement settled before underwriting.
Build a cushion above the lender minimum
A lender minimum is an eligibility test, not a risk plan. It is the minimum tread depth on a tire: passing inspection is not the same as being ready for a long trip in bad weather. Stress the property for a deductible, one major repair, a turnover, and several months of lower occupancy, then keep enough accessible liquidity to absorb the combined event without depending on a future refinance, sale, or credit-line approval. A rent and PITIA sensitivity model helps size that cushion against the property's actual risks.
- Confirm the exact PITIA figure used in the reserve calculation.
- Keep settlement funds, lender-required reserves, renovation money, and emergency cash in separate buckets.
- Do not move large sums between accounts without preserving the statements and the source trail.
- Recalculate whenever rate, loan amount, taxes, insurance, HOA dues, or closing costs change.
Sizing the liquidity on any deal comes down to four steps: get the required months and the qualifying PITIA in writing, multiply them, add the product to cash to close, and compare the total with your verified eligible assets. Do it before the offer, then set a separate investor cushion on top based on the property's actual risks. If closing would drain the accounts down to the lender minimum, lower the leverage, negotiate credits, delay nonessential work, or reconsider the acquisition, rather than assuming a perfect first year.
Reserves are verified assets left after closing, not another settlement fee. Only what remains after the transaction can satisfy a post-closing reserve test.
The examples above are illustrations. A provider's current, dated eligibility and pricing materials decide what actually applies, and they change, so verify against them first.