Why It Matters
When a market softens and vacancies climb, landlords face a choice: drop the asking rent or hold the price and sweeten the deal with a concession. Most choose concessions because they preserve the face rent that appears in comps, lease agreements, and lender underwriting. A "one month free on a 12-month lease" concession keeps the advertised rent at $1,800 while the tenant effectively pays $1,650/month — a 8.3% discount invisible to the rent roll. That distinction matters enormously when you refinance, sell, or submit a proforma to a lender. Understanding concessions — their mechanics, their accounting treatment, and when they stop being strategic and start being a warning sign — is core to managing a rental portfolio at any scale.
At a Glance
- What it is: An incentive (free rent, waived fee, gift) offered to attract or retain a tenant
- Most common form: 1 month free on a 12-month lease (reduces effective rent by ~8.3%)
- Why landlords use them: Preserve face rent for comps and lender underwriting while still competing on price
- Accounting treatment: Recorded as a contra-revenue deduction; reduces effective gross income
- Warning sign: Persistent or escalating concessions signal oversupply or a mispriced unit
How It Works
The face rent vs. effective rent split. When a landlord advertises a unit at $1,800/month and offers one month free on a 12-month lease, the tenant signs a lease stating $1,800/month. The actual rent collected over 12 months is $19,800 ($1,800 × 11 paid months). Divide that by 12 and the effective rent is $1,650/month. The face rent — what appears on the rent roll, in lease documents, and in comp databases — stays at $1,800. This gap is precisely why lenders, appraisers, and buyers scrutinize concession lines when evaluating a deal. A rent roll showing $1,800 rents with a large concession reserve tells a different story than one without.
How concessions are structured. The two most common structures are free-rent periods (one month free upfront, or a free month at month six or twelve as a renewal incentive) and fee waivers (application fees, security deposit reductions, pet deposit waivers). Less common but present in competitive markets: landlord-paid moving allowances, gift cards, or first-month utilities paid. In multifamily markets, concessions are also expressed as a dollar amount per lease term — "$500 off move-in" is structurally equivalent to roughly 0.5 months free on a $1,000/month unit.
Accounting and underwriting impact. On an income statement, concessions appear as a deduction from gross potential rent (GPR), sitting alongside vacancy loss and bad debt to arrive at effective gross income (EGI). A property with $200,000 in GPR, $8,000 in concessions, and a 5% vacancy rate has an EGI of $182,000 — not $190,000. Sophisticated buyers and lenders reviewing a proforma or trailing-12-months statement look at the concession line as a separate signal from vacancy. High concessions with low vacancy can mean the landlord is buying occupancy. High concessions with high vacancy means the market is sending a clear message.
Renewal concessions vs. acquisition concessions. Acquisition concessions attract new tenants in a competitive market. Renewal concessions retain existing tenants who are being courted by competitors offering move-in deals across the street. The math is often favorable for retention: the cost of a half-month concession to renew a good tenant is nearly always less than a full month of vacancy plus turnover costs. Some landlords budget a small renewal concession (waived application fee, half-month discount) as a standard retention tool, especially in residential vs. commercial rental markets where tenant turnover costs are high relative to unit revenue.
Real-World Example
Sterling owns a 24-unit apartment building in a mid-size city. In Q4, three units came vacant at the same time — a glut of new construction nearby had pushed vacancy citywide to 7%. Sterling's two-bedroom face rent is $1,650/month.
He tried listing at $1,650 without incentives for four weeks and got one application — from an applicant who didn't clear screening. A comparable building two blocks away was advertising "First month free + waived app fee." Sterling matched: he offered one month free on a 12-month lease and waived the $75 application fee for all three units.
All three units were leased within two weeks. His effective rent on those units for year one: $1,512.50/month ($1,650 × 11 ÷ 12). At renewal, the concession expired — returning those units to full $1,650 collections — but he offered a $150 renewal gift card to incentivize re-signing. The total cost of that retention move was far less than another month of vacancy.
When Sterling later prepared his property for refinance, his lender asked for a trailing-12-months statement. The concession line showed $5,325 ($1,650 × 1 month × 3 units + $75 × 3 fees). His loan officer flagged it, Sterling explained the market conditions and noted all three units were now at face rent, and the deal closed without issue.
Pros & Cons
- Preserves the face rent used for comps, rent rolls, and lender underwriting while still competing on price
- Fills vacancies faster than waiting for the right applicant willing to pay full price in a soft market
- Retention concessions typically cost far less than a full vacancy-plus-turnover cycle
- Provides flexibility — concessions can be withdrawn when market conditions improve without permanently reducing the rent
- Creates a gap between face rent and effective rent that buyers and lenders will scrutinize during due diligence
- Tenants who receive concessions may come to expect them at renewal, raising retention costs
- In markets where concessions become standard, they stop being a competitive advantage and simply become table stakes
- Obscures true market rent — heavy concession use across a market makes it harder to read where rents are actually heading
Watch Out
Concessions masking a pricing problem. If you are consistently offering concessions to lease units — especially if the concession amount is creeping up over time — the market is telling you something. Persistent concessions are a signal that your face rent is above what the market will bear. At some point it is more honest (and more useful for your underwriting) to reduce the asking rent and eliminate concessions than to maintain an inflated face rent propped up by ever-larger incentives.
Due diligence trap for buyers. When acquiring a property, ask specifically for the concession schedule alongside the rent roll. A seller may show you a rent roll with strong face rents while burying a heavy concession line in the trailing-12-months financials — or omitting it entirely. Run your own effective rent calculation for every unit. If a property shows very low vacancy with high concessions, the occupancy is being bought, not earned.
Lender treatment varies. Some lenders underwrite to face rent and treat concessions as a separate normalized deduction. Others underwrite to effective rent and exclude concession-period income entirely. Know which approach your lender uses before you structure a deal around concession-heavy units — especially if you are counting on a specific debt service coverage ratio.
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The Takeaway
Concessions are a legitimate leasing tool in competitive or oversupplied markets — they let you hold your face rent while closing the gap on price. Use them tactically: set a time limit, track the concession line separately on your income statement, and treat rising or persistent concessions as a market signal that demands a pricing review. The goal is a rent roll where every unit is at face rent with zero concessions — concessions are a bridge to get there, not a permanent feature of your operating model.