How are DSCR reserves calculated?

A common planning approach multiplies the complete monthly housing expense by a selected number of reserve months. Actual program definitions, required months, eligible assets, documentation, and treatment of multiple financed properties vary.

Is six months of reserves always required?

No. There is no universal reserve requirement for every DSCR program and scenario. The required amount can vary with the lender, loan-to-value, credit, DSCR, transaction type, property count, property type, and other factors.

What assets count as reserves?

Eligible asset types and any percentage adjustments vary by program. Funds generally must be documented and may need to remain after closing. Ask which checking, savings, brokerage, retirement, business, gift, or other funds are eligible before relying on them.

Does this calculator confirm that my reserves qualify?

No. It is a planning estimate. A lender must review asset ownership, source, seasoning, accessibility, documentation, closing costs, required reserves, and other obligations.

Home / DSCR loans / Reserve calculator

Liquidity planning tool

How many months of the payment can your liquid assets cover?

Model a selected reserve target, projected cash after closing, and months of PITIA remaining. You choose the target because lender requirements are not universal.

What “reserves” means in this tool

Reserves are modeled funds remaining after the cash you expect to use at closing. The calculator divides those remaining assets by the monthly payment entered to express liquidity as months of PITIA. It does not decide which assets a program will accept.

Why the target is adjustable

There is no single reserve requirement that applies to every DSCR loan. The selected lender or investor may consider loan-to-value, credit, DSCR, purchase versus refinance, cash-out proceeds, property type, housing history, property count, total exposure, and other risk factors. Use the target control to test scenarios after receiving program-specific guidance.

Asset or cash item	Planning question	Do not assume
Checking and savings	Are funds owned, documented, and available after closing?	Every large deposit is acceptable without a source trail
Brokerage assets	Does the program apply a percentage adjustment for market movement?	The full statement balance counts dollar for dollar
Retirement assets	Are the funds accessible and does the program count them?	All vested value is automatically liquid
Business funds	Are they eligible and can withdrawal be documented without harming operations?	Business assets are treated the same as personal funds
Cash-out proceeds	Can proceeds count toward reserves under the selected program?	New proceeds always satisfy post-closing liquidity
Multiple properties	Is the target calculated on the subject property, the portfolio, or both?	One payment multiplied by property count matches underwriting

Prepare the asset file before underwriting asks

Use current, complete statements with all pages
Identify the account owner and match it to the borrower or eligible entity
Document material deposits and transfers
Separate down payment, closing costs, and required reserves
Ask how retirement, brokerage, business, gift, and cash-out funds are treated
Recalculate after appraisal, insurance, taxes, loan amount, or closing figures change

Official source and program boundary

Reserve rules are generally published in lender- or investor-specific DSCR program matrices rather than one government standard. Use NMLS Consumer Access to verify Valley West Mortgage’s company record. The broader federal regulatory exemptions often relevant to business-purpose credit appear in 12 CFR 1026.3. Neither source supplies a universal DSCR reserve requirement.

Estimate only

This calculator does not confirm required reserve months or asset eligibility. Requirements, documentation, permissible sources, valuation adjustments, and treatment of other financed properties vary by lender and scenario. A licensed loan officer must review the complete file.

Reviewed by Vatche Saatdjian, President, Valley West Mortgage · Las Vegas mortgage expert since 2004 · NMLS #65506 · Equal Housing Opportunity · Updated July 23, 2026

Model the entire investor file

Reserves are one decision layer. Connect liquidity with the property’s rent, payment, eligibility, and transaction structure.

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DSCR reserve questions

How are reserves calculated?

A common planning method multiplies the monthly housing expense by a selected number of months. Actual program definitions, required months, eligible assets, documentation, and treatment of multiple properties vary.

Is six months always required?

No. Six months is a modeling option, not a universal DSCR rule. Requirements can vary with the program and complete risk profile.

What assets count?

Eligible asset types and adjustments vary. Ask how checking, savings, brokerage, retirement, business, gift, and cash-out funds are treated before relying on them.

Does this confirm that my reserves qualify?

No. A lender must review ownership, source, accessibility, documentation, closing costs, obligations, and the selected program.

Know what remains after closing

Share current statements, expected cash to close, PITIA, property count, and transaction type for a program-specific reserve review.

Review my DSCR reserve plan