How Much a Below-Market Family Lease Cuts a Rental Cash-Out Refinance

How Much a Below-Market Family Lease Cuts a Rental Cash-Out Refinance

The Quick Read: Most DSCR programs count the lower of the signed lease or the appraiser’s market rent, so a family discount lowers the rent used in the coverage test, which shrinks the payment the loan can carry and therefore the cash-out amount, often by a larger percentage than the discount itself. The cause is the lease, not the equity. A property can have plenty of equity and still be held back by its rent.

  • The coverage ratio moves one-for-one with the rent the lender counts, because the new payment does not change.
  • A lease at 85% of market rent yields 85% of the market-rent ratio. A property at 1.20x on market rent falls to about 1.02x.
  • A discount of 15% can cut the maximum loan by roughly 20%, because taxes and insurance stay fixed (see the modeled table below).
  • A higher lease earns no extra credit on most programs, and a family tenant may be excluded or reviewed more closely, depending on the program.
  • The lightest fixes are a smaller cash-out, a renewal at documented market rent, or an unrelated tenant.

Key Terms Defined

Market rent: The monthly rent an appraiser estimates the property would earn from an unrelated tenant, based on comparable rentals.

Rent schedule: The appraiser’s attachment that supports that market rent figure, using comparable rentals nearby.

Coverage ratio (DSCR): Monthly rent divided by the monthly PITIA, which is principal, interest, taxes, insurance, and any association dues.

Related-party tenant: A tenant who is family or otherwise connected to the owner, so the lease may not reflect an arm’s-length price.

Arm’s-length lease: A lease negotiated between parties acting in their own interest, at a price an unrelated tenant would pay.

Cash-out refinance: A new, larger loan that pays off the old one and returns the difference to the owner as cash.

DSCR Cash-Out Calculator

Run the cash-out numbers in your market

Rate source: Freddie Mac 30-yr average via FRED® — Federal Reserve Bank of St. Louis · effective Oct 15, 2026


Prefilled with starting assumptions — enter your property’s value, balance, taxes, and insurance for a more accurate picture.

75%Max cash-out LTV
1.00xProgram coverage floor
6 moCash-out reserves

Program parameters update from Lendmire’s centralized guideline source. Taxes and insurance are editable estimates.

New loan at target LTV$245,000
Estimated cash-out$35,000
Monthly P&I (new loan)$1,696
Total PITIA estimate$2,148
Cash flow estimate$1
1.00
Post-refi DSCR estimate
These numbers clear the 1.00 coverage floor — get a real quote.

As of Oct 15, 2026 · General Freddie Mac market benchmark, not a Lendmire loan offer. Property value, balance, taxes, and insurance are editable estimates. Maximum loan-to-value varies by lender, program, property type, and seasoning. Not a Loan Estimate, approval, or commitment to lend. Program availability and eligibility are subject to lender guidelines, credit approval, property review, and underwriting.


How Does the Lender Pick the Rent?

The lender picks the lower of two numbers: the signed lease and the appraiser’s market rent. This is a program convention, not a federal rule. Across the wholesale network, most programs work this way, though a few treat the lease differently, and each file is reviewed on its own.

The logic is simple. A lease above market may not last. A lease below market is real income that the owner chose to give up. So the lender uses the lower figure in both cases.

Lease vs. market rent Rent usually counted Effect on the file
Lease below market The lease Coverage drops with the discount
Lease equals market Either figure No change
Lease above market Market rent The excess earns no credit

The appraiser’s number does not shrink to match a family discount. The standard rent schedule, Fannie Mae’s Form 1007, tells appraisers to adjust rent concessions to the market, not to the subject property. So the market side stays high while the lease side drops. The lease then becomes the lower number and controls.

For a 2-4 unit building, the appraiser uses a different form, and rents are tested unit by unit. One discounted family unit can drag down the whole building.

How Does a Discount Become a Smaller Loan?

A discount cuts the loan in two steps. First, it lowers the rent counted, which lowers coverage. Second, because taxes and insurance do not fall with rent, the loan has to shrink by more than the rent did. Here is the step-by-step logic.

Step 1: The coverage ratio moves with the rent. The payment on a new, larger loan is fixed for a given balance. If the rent counted falls by 15%, the ratio falls by 15%. A property at 1.20x on market rent lands near 1.02x. At 20% off, it lands near 0.96x. That is below 1.00, which is where many select programs start.

Programs that go below 1.00 do exist. They are available through select lenders in the network, with leverage and terms adjusted. That is a separate path from the 1.00 programs, not a lower floor on the same one.

Discount to market Rent counted Coverage if 1.20x on market rent
— 100% 1.20x
10% 90% 1.08x
15% 85% 1.02x
20% 80% 0.96x
25% 75% 0.90x

Step 2: The loan shrinks faster than the rent. The payment has a fixed part (taxes, insurance, dues) and a flexible part (principal and interest). Only the flexible part scales with the loan. When rent falls, the fixed part stays put, so principal and interest absorb the whole shortfall.

Run the modeled numbers this way. Assume taxes, insurance, and dues equal 25% of market rent. This is a modeled assumption, not market data. Hold the loan terms constant and size the loan to a 1.00 coverage floor.

Discount to market Room for principal and interest Change in maximum loan
None 75% of market rent Baseline
10% 65% of market rent About 13% smaller
15% 60% of market rent About 20% smaller
20% 55% of market rent About 27% smaller
25% 50% of market rent About 33% smaller

The pattern holds under any assumption. The heavier the fixed costs, the bigger the gap between the discount and the loss. A property with high taxes and insurance feels a family discount the most.

Now add the equity limit. On standard rentals, cash-out tops out around 75% LTV across most of the network, with about 6 months of ownership as the usual seasoning expectation. The cash you can take is the smaller of two answers: what equity allows at that LTV, and what the rent can carry. A family discount only affects the second answer. That is why a property can have strong equity and still return little cash. Terms depend on the lender’s guidelines, the property type, the leverage, and a full review of the credit profile.

DSCR also compares rent to PITIA only. Clearing 1.00 does not mean the property produces positive cash flow, because repairs, vacancy, management, and utilities sit outside the calculation.

Will a Lender Accept a Family Tenant at All?

Often yes, but not always. Related-party treatment differs by program, and no lease paperwork overrides a program that bars family tenants. Across the network, the approaches fall into three broad groups.

Approach What it means Typical effect
Strict Related-party tenants excluded Cash-out unavailable until the tenant changes
Moderate Allowed with heavier review More payment proof; lower of lease or market rent
Occupancy-only Family allowed if not in the household Standard treatment if the lease is separate

The household question matters most. A relative who lives in the borrower’s household makes the property owner-occupied in practice. A business-purpose DSCR loan is built for non-owner-occupied investment properties, so that arrangement does not fit. A relative who rents a separate home and pays on their own is a different situation.

Programs that allow family tenants usually want to see payment evidence that matches the lease. They want a signed lease and bank records showing the tenant actually pays on schedule. A lease with missed or irregular payments is weak support, whatever it says on paper.

Why Do Lenders Look Harder at Family Leases?

Lenders look harder because a family lease may not be arm’s-length. The rent could be set by affection instead of the market, and it could change the day the loan funds.

A useful analogy comes from foreclosure law. Under the federal tenant-protection rules summarized in the OCC Comptroller’s Handbook, a lease counts as bona fide only if three things hold. The tenant is not the mortgagor or the mortgagor’s child, spouse, or parent. The lease is arm’s-length. And the rent is not substantially below fair market rent.

Treat this as an analogy only. It is a foreclosure-law test about tenant notice, and it does not govern DSCR underwriting. But it shows the same instinct: a lease between relatives at a discount is the kind of lease that deserves a second look.

Edge Cases Where the General Rule Bends

The lower-of rule is a general pattern. These cases move it.

  • Month-to-month or expiring lease. Many programs swap in market rent when little lease term remains. For a below-market tenant, this can remove the discount’s effect. It is program-specific, so check before relying on it.
  • Vacant property. Market rent alone is used, since no lease exists.
  • Multi-unit building. Each unit is tested separately, so one family unit pulls down the total.
  • Regulated rents. Where law fixes the legal rent, that figure can control instead of the appraiser’s estimate.
  • A lease above market. The excess earns no credit, so raising a lease past market does not help.
  • Future increases. Underwriting generally does not credit a rent increase before it happens.

Short-term rentals follow different rules. The rent schedule form is a monthly-rent form and does not estimate nightly rates. STR cash-out files use hosting history and market data instead of a family lease.

Your Options, Lightest to Heaviest

Most fixes fall into five routes. The right one depends on what the family relationship, the timeline, and the cash need allow.

Option Trade-off Best fit
Take less cash out Smaller proceeds, no other change Owner who wants to leave the lease alone
Renew at documented market rent Relationship cost; may need payment history Relative who can afford market rent
Re-lease to an unrelated tenant Turnover, vacancy risk Owner with a tenant ready to move
Use a select-lender path below 1.00 Leverage and terms adjusted Strong credit and equity, thin coverage
Wait Delays the cash Owner with no deadline

Before choosing, set the loan against what the property can carry. Stronger ratios open better pricing and leverage, so a file at 1.02x often gets less than the same file at 1.20x. Lowering the cash-out amount shrinks the new payment and lifts coverage, which sometimes saves a file that sits just under a floor.

A rent increase raises practical questions: what the existing lease allows, how much notice is required, and whether the new rent needs payment history before it counts. Those answers depend on the lease, local law, and the lender’s program, so they are worth settling before the appraisal is ordered.

For a closer look at this exact situation, see Lendmire’s piece Can You Get a DSCR Cash-Out Refinance on a Below-Market Lease?.

What a Strong File Looks Like

The documentation can make the same lease look strong or weak.

Element Weak file Strong file
Lease Verbal or expired Signed, with remaining term
Payment trail Cash or irregular Bank records matching the lease
Rent level Far below market Close to the appraiser’s figure
Tenant Lives in household Separate residence, separate finances

Strong files also line up on the basics. A 620 credit score is a floor in parts of the network, most programs want around 660, and 700 or higher opens the strongest leverage tiers. Reserves commonly run about 6 months of PITIA, stepping up to about 9 months on loans above $1,500,000. Standard programs run up to $3,000,000. All of these are typical ranges, subject to lender guidelines, and none of them are guaranteed.

What Order Should You Do Things In?

Sequence matters more than speed. A sensible order looks like this.

1. Confirm the property type is eligible. Manufactured homes, log homes, and barndominiums are not offered. 2. Confirm the ownership period meets the seasoning expectation, about 6 months from title recording. 3. Compare the current lease to the likely market rent. 4. Decide whether to renew at market, re-lease, or reduce the cash-out target. 5. Gather the lease and bank records before the appraisal is ordered. 6. Order the appraisal, which sets both the value and the market rent.

Changing the lease after the appraiser has visited is much harder than changing it before.

What This Does Not Change

A better lease does not erase the other rules. Leverage caps, credit floors, reserve requirements, and property eligibility still apply. The strongest files clear two tests at once: enough equity and enough rental coverage. For the full picture of how these programs fit together, the complete DSCR loans guide covers qualification step by step. Final terms depend on the lender’s guidelines, the property type, and the borrower’s complete credit picture.

Frequently Asked Questions

Can I rent to a relative and still do a cash-out refinance?

It depends on the program. Some exclude related-party tenants, and others allow them with heavier review and payment proof. A relative who lives in your household is a different case, because that can make the property owner-occupied, which a DSCR loan does not allow.

Which rent counts, the lease or market rent?

Most programs count the lower of the two. When your lease is below market, the lease controls, and the coverage ratio falls in step with the discount. Programs differ, so the lender’s guidelines decide each file.

How much does a 10% or 20% discount cost me?

Coverage falls by the same percentage: 10% off turns 1.20x into about 1.08x, and 20% off turns it into about 0.96x. In the modeled case above, the maximum loan falls roughly 13% and 27%. Your numbers depend on how heavy your taxes and insurance are.

Does a higher lease help?

Generally not. When the lease is above the appraiser’s market rent, the lower figure is used, so the excess earns no credit.

Can I raise the rent right before applying?

Sometimes, but it is not automatic. The lease terms and notice rules govern what you can do, and lenders often want payment evidence at the new rent. Settling the change before the appraisal is ordered gives it the best chance of counting.

Next Step

If you are buying or refinancing a rental property and want to see how the numbers work, Lendmire can help you compare DSCR loan options based on the property income, credit profile, leverage, and investor goals. Lendmire arranges these loans as a broker through select lenders in its wholesale network across 41 markets, including Washington, D.C., and nothing here is a commitment to lend.

About Lendmire

Lendmire — NMLS# 2371349 — is a DSCR and non-QM mortgage brokerage with investor loan programs in 41 markets, including Washington, D.C. DSCR eligibility is commonly reviewed by the lender around property-level rent rather than personal income documentation, subject to lender guidelines, and the brokerage helps arrange financing for LLC-owned portfolios beyond conventional financed-property limits. Recognized by Scotsman Guide as a Top Mortgage Workplace in 2025 and 2026.

For the mechanics of pulling equity out of a rental property, see Lendmire’s guide to cash-out refinance on an investment property.

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References

1. Fannie Mae Form 1007, Single-Family Comparable Rent Schedule

2. OCC Comptroller’s Handbook, Protecting Tenants at Foreclosure

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This article is part of Lendmire’s investment property cash-out refinance program — full qualification details, guidelines, and scenarios live on the program page.

Related reading: Title Change Before vs After Closing a Rental Cash-Out Refinance  ·  How Much a Second Lien Can Lend Behind a Rental Cash-Out Refinance?  ·  Seller Financing vs Investor Cash-Out Refinance on a Rental

Reviewed By
Last reviewed: October 21, 2026

Founder & CEO, Mortgage Loan Originator, Lendmire LLC

Verified Credentials

Legal disclosures. Lendmire (NMLS# 2371349) is a state-licensed mortgage brokerage that arranges financing through wholesale lender relationships. Lendmire is not a direct lender, depository institution, or registered financial advisor. The discussion above is general informational content about real estate financing — it is not financial, legal, or tax advice, and readers should consult licensed professionals for guidance on their individual circumstances. Loan inquiries are subject to lender underwriting; this article does not represent a commitment to lend. Loan terms, rates, and qualification standards vary by borrower, property, and state, and are subject to change at any time. Equal Housing Opportunity. NMLS Consumer Access: nmlsconsumeraccess.org.

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