The quick read: Rent concessions reduce the cash an apartment building produces even when every signed lease displays the same headline rent. For acquisition or refinance underwriting, show the rent actually collected, the timing of incentives and whether renewals require similar concessions. A full building can still support less debt than its advertised rents suggest.
Which rent should an investor use when a lease includes incentives?
An investor should distinguish the lease's face rent from the rent collected after incentives, because a signed apartment lease can produce materially different cash income. Calculate both the contractual schedule and the effective rental economics, then explain which period each figure represents and whether the incentive is likely to recur.
Keep the distinction visible when a leasing agent describes an incentive as a gift card, moving allowance or deposit credit. Its label does not establish its economic treatment. Ask who pays it, when the tenant receives it and whether it reduces revenue or appears in an expense account. A landlord-paid incentive can reduce property cash flow even if the tenant pays every rent installment.
The current Fannie Mae conventional NCF section treats concessions as a rental-income deduction. That agency framework is useful evidence of the mechanism; it does not mean every bank or debt fund uses identical adjustments. Request the proposed lender's reconciliation rather than assuming a spreadsheet labeled stabilized rent is its approved income.
How should you reconcile concessions without counting the same loss twice?
Reconcile concessions lease by lease against the operating statement and collection ledger, because an incentive can already appear in reduced receipts or an expense account. The objective is one economic deduction for each benefit granted, with a clear explanation of accrual accounting, cash timing and any adjustment used in the financing model.
Build a lease-level schedule with the unit, lease start, rent commencement, incentive amount, incentive expiration and remaining amount. Tie the schedule to the general ledger. If the income statement records gross rent and a separate concession deduction, do not subtract the deduction again after using net rental income. If the statements record cash receipts only, show the gross-to-net bridge without treating the absent rent as a second expense.
Concession reconciliation comparison:
| Evidence | What it establishes | Common mistake | Investor action |
|---|---|---|---|
| Evidence Executed lease and rider | What it establishes Tenant's actual incentive rights | Common mistake Ignoring the rider | Investor action Record each scheduled benefit |
| Evidence Unit collection ledger | What it establishes Receipt timing | Common mistake Calling unpaid rent a concession | Investor action Separate delinquency from granted incentives |
| Evidence General ledger | What it establishes Revenue and expense classification | Common mistake Deducting twice | Investor action Reconcile gross and net income |
| Evidence Renewal history | What it establishes Incentive persistence | Common mistake Assuming all concessions expire forever | Investor action Identify repeat incentives |
| Evidence Leasing policy | What it establishes Current competing offer | Common mistake Treating asking rent as collected rent | Investor action Compare new and renewal cohorts |
What does a worked acquisition example show?
A concession analysis shows how an apparently small leasing benefit can change debt coverage, because the benefit reduces available property income while the scheduled loan payment remains unchanged. Use a labeled hypothetical example to test the purchase, then replace every assumption with lease documents and the lender's actual cash-flow methodology before relying on proceeds.
Illustrative assumptions: A building has 40 apartments, each at $1,500 monthly face rent. The annual face-rent total is $720,000. Assume all units are occupied, and 20 leases receive one free month during the modeled year. Those concessions equal $30,000, leaving $690,000 before other income and operating expenses. This deliberately excludes vacancy and bad debt so the concession effect is visible.
Assume operating expenses of $300,000 and no other income. The face-rent model produces $420,000 before debt service; the concession-adjusted version produces $390,000. With hypothetical annual debt service of $300,000, the two coverage ratios are 1.40 and 1.30. Neither ratio is presented as an approval threshold or a quote. The difference simply shows why headline rent can exaggerate the cash available to repay a loan.
Use the DSCR calculator to compare those two cash-flow assumptions. Keep annual income and annual debt service on the same basis. If a loan sizes to a lender-specific coverage requirement, ask the lender to calculate the proceeds difference using its own payment constant and required coverage; do not reverse-engineer a commitment from a calculator.
When can expiring concessions support a more favorable future case?
Expiring concessions can support a better future cash-flow case when executed leases, collection history and current leasing conditions show that the reduction is temporary. The passage of a date alone is insufficient: an investor must explain whether tenants renew, whether replacement tenants need new incentives and whether competing properties continue to offer concessions.
Read the calendar’s remaining-benefit and renewal columns separately. A completed incentive does not establish that the next lease will produce undiscounted rent.
The OCC CRE handbook supports evaluating sustainable property income rather than relying only on a headline operating figure. Our decision worksheet applies that principle to incentives. It is a way to organize evidence, not a universal agency seasoning period or a promise that a lender will recognize projected income.
How does a filled concession calendar change the closing decision?
A filled concession calendar changes the closing decision by locating each remaining incentive in the buyer's ownership period and separating it from the next renewal assumption. Use dated lease cohorts to identify the month's cash reduction, then reconcile any seller credit and the buyer's liquidity without counting the same obligation twice.
Hypothetical concession calendar, reviewed October 1, 2026: Each row represents one lease at $1,500 monthly face rent. These three leases illustrate timing only; they are not additional assumptions for the separate 40-unit example above. No tenant names or real property records appear here.
| Lease cohort | Lease term | Contractual free month | Granted concession | Remaining on October 1 | Renewal incentive assumption |
|---|---|---|---|---|---|
| Lease cohort A: signed spring lease | Lease term April 1, 2026–March 31, 2027 | Contractual free month April 2026 | Granted concession $1,500 | Remaining on October 1 $0 | Renewal incentive assumption No incentive assumed; renewal remains unsigned |
| Lease cohort B: summer lease with deferred benefit | Lease term July 1, 2026–June 30, 2027 | Contractual free month November 2026 | Granted concession $1,500 | Remaining on October 1 $1,500 | Renewal incentive assumption One $750 credit modeled in July 2027 if renewed |
| Lease cohort C: autumn move-in | Lease term October 1, 2026–September 30, 2027 | Contractual free month October 2026 | Granted concession $1,500 | Remaining on October 1 $1,500 | Renewal incentive assumption No incentive assumed; test another free month as downside |
For these three leases, face rent from October through December is $13,500: three units times $1,500 times three months. October receipts are $3,000 because C pays no rent; November receipts are $3,000 because B receives its deferred benefit; December receipts are $4,500. Total receipts are $10,500, exactly $3,000 below face rent. There is no extra deduction for A's April benefit in this closing-period forecast.
Assume an October 1 acquisition for this timing illustration. The buyer's collection schedule carries B and C's remaining benefits. If the purchase agreement gives the buyer a $3,000 seller credit, show that credit as a closing allocation, not additional recurring rent. Counsel should confirm who owes each benefit and whether the agreed credit covers the obligation transferred. A credit can fund the cash gap without changing the lease economics.
The July 2027 renewal credit in B's row is a forecast rather than an executed obligation. Keep it outside the October–December contractual total. Under that forecast, July's $1,500 rent would produce $750 cash; absent a signed renewal, neither payment is established. Obtain the renewal document before replacing the forecast with a contractual amount. This distinction stops a completed free month from being mistaken for permanent improvement.
Compare the weakest receipt month with that month's actual operating bills and debt payment. The annual coverage example above cannot establish this monthly liquidity requirement because its expense and payment inputs are annual. Bring a dated bill schedule to the lender instead of dividing annual expenses by twelve and assuming every payment arrives evenly.
The Fannie Mae lender appraisal review section describes valuation review in its agency context. Where an appraisal uses post-incentive rent, identify its effective date and reconcile it with the October closing-period cash schedule. A supported later valuation does not remove a contractual free month that the buyer must fund now.
What should you submit for a concession-heavy apartment acquisition?
Submit a financing request that identifies the apartment property, purchase price, requested debt, incentive schedule and cash needed after closing, because those inputs let a broker discuss a specific underwriting issue. Include current operations and the desired closing date, with a clear distinction between documented collections and the future rental case you want evaluated.
Request type: Stabilized multifamily acquisition with active rent incentives.
Evidence package: Current rent roll, executed lease riders, concession-expiration schedule, monthly operating statements, collections reconciliation and available equity.
Decision requested: Whether the proposed permanent financing can use documented post-incentive collections, and how much liquidity the first year requires.
Review multifamily financing alongside the documents. If you have a live property and a supportable purchase plan, submit the concession-adjusted financing request. YieldStack is a commercial mortgage brokerage. The lender decides credit and terms; a submitted request does not guarantee financing.
The bottom line
A concession is part of the lease economics, not an optional footnote to asking rent. A useful acquisition model identifies the contractual benefit, reconciles it once, shows the collection calendar and tests renewal persistence. That work turns a full-looking rent roll into a financing request based on cash the property can support.