Lease Rent vs Market Rent: Which One Your DSCR Lender Uses

How DSCR Lenders Define Lease Rent vs Market Rent

When discussing lease rent vs market rent in DSCR underwriting, the answer is never "it depends." There is a specific, documented hierarchy every non-QM lender follows, and it almost always favors the number that hurts your ratio. Understanding exactly how lenders choose between your existing lease and the appraiser's market rent estimate lets you structure deals, time closings, and negotiate leases in ways that meaningfully improve your DSCR before you ever submit an application.

Lease rent—also called contract rent—is the actual rent stated in a signed lease agreement currently in place. Market rent is the appraiser's opinion of what the property would rent for today in the open market, captured on the 1007 Rent Schedule or the 1025 Small Residential Income Property Appraisal. These two numbers come from two different sources: the lease document and the appraisal. They can diverge significantly in fast-moving or stagnant markets.

A critical distinction: DSCR lenders use gross scheduled rent before vacancy, not net operating income figures. This prevents confusion between "gross rent" and "net rent." The market rent figure on the appraisal is also not the Zillow Rent Zestimate—it is a licensed appraiser's comparable-rental analysis based on actual comparable lease transactions in the immediate market.

Where the 1007 Rent Schedule Fits In

The 1007 Rent Schedule is Form 1007, Rent Schedule, completed by the appraiser as part of the income approach to value. It lists the appraiser's identified comparable rental properties and derives a market rent conclusion. This form is the mechanism through which market rent enters DSCR underwriting. Appraisers typically survey 3–5 comparable units within a defined geographic radius and select market rent based on current lease agreements, pending leases, and asking rents for vacant comparable units.

Why Contract Rent and Market Rent Often Diverge

A lease signed 18 months ago locks in yesterday's rent. Markets move. If rents have climbed in your submarket, your in-place lease may be significantly below market. Conversely, if you negotiated an above-market deal with a long-term tenant, the 1007 will pull that property down. Economic conditions, supply constraints, and neighborhood appreciation all shift market rent independently of what your tenant agreed to pay years prior.

The "Lesser Of" Rule: The Default Most Lenders Apply

The industry standard for most DSCR lenders is straightforward: use the lesser of the current lease rent or the appraiser's market rent—not the higher. This rule is investor-protection logic for the lender. If the lease expires or the tenant leaves, can the property still support the debt at market? A lender that uses the higher figure exposes itself to a sudden drop in qualifying income if the lease renews at a lower rate or the tenant vacates.

This rule stings investors in two scenarios. First: you hold a below-market legacy tenant—perhaps a long-time renter paying $1,650/month when the market supports $1,900/month. The lender uses your contract rent of $1,650, lowering your DSCR. Second: the appraiser's market rent is conservative—maybe they pulled stale comparables or missed new supply in a fast-growing market. You lose the benefit of stronger actual market conditions. Some lenders allow an exception: if there is no lease in place, they use 100% of market rent from the appraisal. Truss Financial Group's underwriting team applies the same lesser-of logic but can sometimes use actual lease rent when it is within a defined band of market rent—typically within 10–15%.

When the Lease Rent Wins

Lease rent wins when it is below market rent. The lender sees a margin of safety—if the tenant stays, you get market-rate income. If the tenant leaves, you can reasonably expect to re-lease at market. This scenario actually favors the investor, but it only applies if you've negotiated an above-market lease, which is rare.

When Market Rent Wins

Market rent wins when it is below your contract rent. A tenant paying $2,200/month when comparable units rent for $1,900/month is a lender red flag. The lender will use $1,900 to model what happens after the lease expires. This is the more common painful scenario: you have a strong tenant and good income, but the lender's appraisal pulls it down.

Lenders That Deviate From the Lesser-Of Standard

A small subset of DSCR lenders will use the contract rent if it falls within a narrow band of the appraised market rent—typically 85% to 115% of market. This flexibility helps borrowers with slightly below-market leases avoid the harsh penalty of the strict lesser-of rule. Portfolio lenders and some credit unions are more likely to offer this flexibility than warehouse lenders passing loans into the secondary market. Ask your loan officer directly: does this lender apply a strict lesser-of rule, or is there a tolerance band?

Occupied Properties: How Your Existing Lease Affects Qualification

If a tenant is in place, the lender will request the executed lease as a required document, not optional. Month-to-month leases versus fixed-term leases receive different treatment. Some lenders treat month-to-month leases as equivalent to vacancy and fall back to market rent. A short remaining lease term—say, two months left—may cause lenders to discount or ignore the contract rent altogether. Rent escalation clauses also matter: if the lease shows a scheduled rent increase from $1,800 to $1,900 in six months, most lenders will not credit the future higher rent. They use today's figure only, regardless of what the lease promises.

Below-market leases from family members or related parties get flagged and disqualified by most DSCR lenders. If your parent owns the building and you rent it below market, that income won't count. Lenders view related-party transactions as higher risk for rent concessions or unusual terms.

California-specific issue: rent-controlled markets like Los Angeles, San Francisco, and Oakland create a real mismatch. Market rent—what an appraiser concludes a unit could rent for in the open market—may be significantly higher than the legally allowable lease rate under rent control. Lenders must use the in-place rent because that is the only income the property can legally generate. Your DSCR will suffer, but that is the actual cash flow your property produces.

Lease Documentation Checklist for DSCR Lenders

Before submitting your application, ensure you have:

• A fully executed lease agreement signed by both landlord and tenant, dated and initialed on all pages
• Proof of tenant occupancy: recent rent checks, bank deposits, or a signed occupancy affidavit
• Lease term remaining: specify the exact end date and whether renewal options exist
• Rent history showing on-time payment for the past 12 months, if available
• Any lease addenda or amendments modifying the original terms

Month-to-Month vs Fixed-Term: How Lenders Treat Each

A month-to-month lease is renewable at the end of every 30 days, offering zero stability from a lender's view. Many DSCR lenders treat month-to-month occupancy the same as a vacant property: they default to the 1007 market rent and apply a standard vacancy factor. A fixed-term lease—12 months, 24 months, or longer—gives the lender visibility into income for that duration. Lenders prefer fixed-term leases, especially those with remaining terms of 24 months or more. If your property is currently month-to-month, converting it to a fixed-term lease at or near market rate before closing will dramatically improve your underwriting position.

Vacant Properties: DSCR Lenders Rely on Market Rent Alone

No lease equals 100% reliance on the 1007 market rent from the appraisal. This is actually a strategic advantage for investors buying vacant value-add properties in appreciating markets. Market rent may be higher than what the previous owner was collecting. You are not penalized for a below-market lease because no lease exists. The appraiser's market rent comparables must come from similar properties within a defined geographic radius. Bad comparables mean lower market rent, which means worse DSCR. Lenders typically apply a vacancy factor on top: gross market rent is reduced by 5–8% for vacancy and credit loss before calculating DSCR.

Understanding how the 1007 Rent Schedule works in DSCR underwriting is essential when buying vacant properties. Investors purchasing in high-growth markets like Phoenix, Atlanta, and Nashville should watch for conservative appraisers whose market rent comparables lag actual asking rents by 6–12 months. A conservative appraisal can tank your DSCR even if the market is appreciating rapidly.

How Appraisers Select Market Rent Comparables

Appraisers typically identify comparable rental units—same property type, similar size, similar condition—leased or offered within the past 90 days in the relevant market. For a single-family home, comps might be pulled from a 1-mile radius in urban areas or a 2–3 mile radius in rural areas. For multifamily, the radius expands but stays localized. The appraiser then averages or synthesizes these rents into a market rent conclusion on the 1007. If all the comparables are from a neighborhood that has gentrified since the rent survey, market rent may be artificially low.

Challenging a Low Market Rent Estimate

If the appraised market rent seems divorced from current market reality, you can request a reconsideration of value (ROV) focused specifically on the 1007 rent section. Gather 4–6 actual lease agreements, active listings, or recent tenant applications showing higher rents for comparable units. Submit these to the appraiser with a brief memo explaining why the original comparables are stale or geographically inappropriate. Some appraisers will revise their market rent conclusion; others will stand firm. This tactic is worth attempting if your DSCR is close to a threshold but not yet approved.

How to Maximize Your DSCR Regardless of Which Rent Figure Is Used

Strategy one: re-sign or renew the lease at market rate before closing. If your current tenant is a strong occupant and rent has climbed, offer a renewal with a rent increase. This eliminates the below-market lease problem entirely. The lender will see a current lease at or near market rent and use that figure.

Strategy two: if market rent is higher than your current lease, consider whether the tenant will voluntarily agree to a market-rate renewal in exchange for a lease extension. You protect occupancy; the lender sees stronger income. This is a win for both parties if the property is desirable.

Strategy three: time the purchase during vacancy. Buy vacant, receive a strong 1007 appraisal with market rent that reflects current conditions, then place a market-rate tenant after closing. Your DSCR loan is based on market rent from the appraisal, not on an actual tenant yet. This removes uncertainty and lets you control the income figure that counts.

Strategy four: challenge the appraisal's market rent if comparables are stale or geographically inappropriate. You can request a reconsideration focused specifically on the 1007 section. Lenders will sometimes order a supplemental appraisal or a market rent review if the initial figure seems out of line.

Strategy five: reduce the PITIA denominator. Buy-down points, longer amortization, an interest-only option, or a lower loan amount all improve the ratio regardless of your numerator. If you cannot move the rent figure, move the payment.

Run the numbers both ways before submitting. Calculate DSCR using your contract lease rent, then recalculate using the appraiser's estimated market rent (before you have the appraisal back). Use a free DSCR calculator to stress-test both scenarios and understand which one your lender will underwrite to. This forces you to ask yourself an honest question: if the appraisal comes in at a lower market rent, do I still qualify?

A concrete example: a duplex in Phoenix is listed at $480,000. The current tenant pays $1,650/month per unit ($3,300 total) on a lease signed 18 months ago. The 1007 appraisal comes back with market rent of $1,900/month per unit ($3,800 total). The lender applies the lesser-of rule: qualifying rent is $3,300. After a 5% vacancy factor, effective income is $3,135/month. PITIA on a $384,000 loan at 7.75%, 30-year, plus taxes, insurance, and HOA totals $3,020/month. DSCR is $3,135 / $3,020 = 1.038—just above the 1.0 minimum but below the 1.20 threshold many lenders prefer. If the investor had re-signed the tenant at $1,850/month per unit before closing, qualifying rent becomes $3,700 (still below market rent of $3,800, so lease rent wins), effective income after 5% vacancy is $3,515, and DSCR jumps to $3,515 / $3,020 = 1.163. That's a materially stronger deal that unlocks better pricing at most DSCR lenders.

Timing Your Application Around Lease Renewals

If you are 90 days out from a lease renewal, pause the closing timeline. Negotiate and execute the lease renewal at the higher rate first. Then close the loan. A one-week delay in application timing can add 0.10 to 0.15 to your DSCR if the renewal bumps rent closer to market. For deals with thin margins, this is the difference between approval and decline.

When to Request a Rent Appraisal Reconsideration

Request a reconsideration of value if your DSCR is below your lender's threshold and the 1007 market rent is the culprit. Do this before the appraisal is finalized if possible, or within 10 days after you receive it. After that window, many appraisers charge a fee for a revision, and some will simply decline to re-examine. Prepare a one-page memo with actual rental comps—new lease agreements, active listings, or tenant applications—showing the market rent higher than the appraiser concluded. Attach 2–3 supporting documents. A simple, data-driven argument often works.

Short-Term Rentals: A Different Rent Calculation Entirely

DSCR lenders do not use a lease or a 1007 for short-term rentals (Airbnb, VRBO). They use an STR income report from AirDNA, Rabbu, or similar platforms. Common STR treatment: lenders take 12-month gross STR revenue and apply a 20–25% reduction for vacancy, platform fees, and management. What remains is the qualifying income. There is no "lease rent versus market rent" debate for STRs. There is no lease and no 1007. Investors often conflate STR income with DSCR-eligible rental income, which causes confusion when underwriters apply a different standard.

Some lenders cap STR qualifying income at the 1007 long-term market rent equivalent to protect against STR income volatility. If the property could rent long-term for $2,000/month but the STR report shows $3,500/month annual revenue (after reduction), the lender might cap qualifying income at the long-term equivalent. DSCR qualification for STRs is a distinct underwriting track—not all non-QM lenders offer it. Truss Financial Group qualifies STR properties, but you must have 12 months of historical STR income or a credible forward estimate from AirDNA or a comparable service. Note the California angle: several California municipalities have restricted STR operations, which affects lender willingness in those markets. Even if the numbers work, a lender may decline an STR property in certain Bay Area or Los Angeles neighborhoods due to regulatory risk.

Get Your DSCR Loan Quote

Run the numbers on your next investment property with the free DSCR Calculator. When you are ready to move forward, the team at Truss Financial Group can pull a personalized rate quote and walk you through the program options that fit your scenario.

Frequently Asked Questions

Does DSCR include lease payments?

DSCR lenders use rental income — the rent a tenant pays to occupy the property — not any lease obligations the borrower owes. On the income side, the lender captures either the contract rent from the existing lease or the market rent from the appraisal's 1007 form, whichever is lower. The debt side of the ratio includes only the mortgage PITIA, not any equipment leases or other financial lease obligations the borrower may carry.

What is the 2% rule for rentals?

The 2% rule is a quick back-of-envelope test: monthly rent should equal at least 2% of the purchase price for a property to cash-flow well (e.g., a $150,000 property should rent for $3,000/month). In 2026 most major markets fall well below this threshold, which is why it's rarely used by DSCR lenders as an underwriting standard — they rely on the actual DSCR ratio calculation instead. The 2% rule is a screening tool for investors, not a lender qualification standard.

What is the 30% rent rule?

The 30% rent rule is a tenant-facing guideline suggesting renters spend no more than 30% of gross income on housing — it is irrelevant to DSCR loan underwriting. DSCR lenders do not evaluate whether your tenant can afford the rent; they evaluate whether the property's rental income covers the debt service. The confusion sometimes arises because both involve 'rent,' but the 30% rule applies to household budgeting, not investment property lending.

Will a DSCR lender use my actual lease rent or the appraisal's market rent?

Most DSCR lenders apply the lesser-of rule: they compare your signed lease rent against the market rent on the 1007 appraisal and use whichever number is lower. If your property is vacant, they default entirely to the 1007 market rent. If you have an above-market lease, expect the lender to use market rent — the lease won't help you. If your lease is below market, the lender will also use the lower lease figure, which is where re-signing at a higher rate before closing can materially improve your DSCR.

What is the 3 3 3 rule in real estate?

The '3 3 3 rule' is an informal investor heuristic, not an official lending standard — it typically suggests evaluating three markets, three property types, and three financing options before committing to a deal. It is unrelated to DSCR underwriting. If you've seen it referenced in the context of DSCR qualification, it was likely discussing a lender's minimum requirements (such as 3 months reserves, 3% down, or three comparable rentals on the 1007 form) rather than this informal guideline.