Percentage Rent and Retail Lease Interview Questions for REPE
Percentage rent in retail REPE interviews: breakpoints, overage math, NOI and debt treatment, diligence questions, a worked example, and a crisp verbal answer.
REPE · 5 min read
Retail underwriting is not only base rent. Percentage rent (overage rent) ties landlord income to tenant sales above a breakpoint. Interviewers use it to see if you understand lease economics beyond face rent PSF, and whether you will lever volatile upside like it is bond coupon.
The short answer
"Percentage rent is additional rent paid as a percent of tenant sales once sales clear a negotiated breakpoint. Below the breakpoint, the landlord mainly earns base rent. Above it, the landlord shares upside. I underwrite base rent carefully and treat percentage rent as upside with retailer risk, not as guaranteed NOI."
Mechanics
Overage rent (simple)
Percentage Rent ≈ % x max(0, Sales - Breakpoint) Total Rent ≈ Base Rent + Percentage Rent
Breakpoint types you should know:
- Natural breakpoint: roughly base rent divided by the percentage rate
- Artificial breakpoint: negotiated level that may sit above or below the natural math
If sales are $3.0m and the rate is 5%, a natural breakpoint on $200k base rent is about $4.0m ($200k / 5%). An artificial breakpoint at $2.5m is much easier to hit. That difference is diligence, not trivia.
Why landlords like it (and why lenders do not)
| Upside | Risk |
|---|---|
| Share in strong sales | Sales miss → no overage |
| Aligns landlord with traffic | Tenant credit and category risk |
| Can support higher total rent | Harder to debt-underwrite as durable |
| Signals productive space | Online and co-tenancy can erase sales |
Diligence questions that sound senior
- What share of NOI is base vs percentage historically, by tenant?
- Which tenants drive overage, and how healthy are their sales trends?
- Are breakpoints tight or loose versus current sales?
- Are there co-tenancy or kickout clauses that can kill traffic?
- How is e-commerce changing in-store sales for this category?
- Is percentage rent reported on cash or accrual, and how often is it true-up'd?
Modeling stance
Underwrite base rent
Mark-to-market, vacancy, renewals, and tenant credit first.
Layer percentage
Conservative sales growth; show overage as a separate line.
Stress
Sales down 10% case; watch NOI and DSCR without hoping.
Exit
Buyers may capitalize base more heavily than overage. Say so.
Worked example
Base rent $200k. Artificial breakpoint $2.5m. Overage rate 5%.
| Sales | Overage math | Overage | Total rent |
|---|---|---|---|
| $3.0m | 5% x $0.5m | $25k | $225k |
| $2.4m | below breakpoint | $0 | $200k |
| $4.0m | 5% x $1.5m | $75k | $275k |
If the OM shows "in-place rent" blending $225k as if it were contractual base forever, push back. Only $200k is contractual base in this sketch. The rest depends on sales.
Base
$200k
Overage @ $3m
$25k
Overage @ $2.4m
$0
Overage @ $4m
$75k
Cap rate and exit traps
Capitalizing blended rent that includes a hot overage year inflates value. A cleaner interview move:
Core NOI ≈ base rent - opex allocation (simplified)
Upside NOI ≈ expected overage (probability-weighted)
You can still underwrite some overage in a bull case. Just do not pretend it has the same durability as a credit tenant's base rent on a long lease.
Inline vs anchor nuance
Inline shops often carry percentage rent with meaningful overage potential when traffic is strong. Anchors may have lower rates, different breakpoints, or kickout economics that matter more than overage. In interviews, say you read the lease abstract before you bake any overage into Year 1 NOI. A 5% overage line on a fragile inline tenant is not the same risk as a small overage kicker on a credit grocery with stable sales.
If co-tenancy fails and an anchor goes dark, percentage rent on remaining tenants can collapse even if their leases still look fine on paper. That second-order traffic risk is a strong REPE answer.
Weak
Percentage rent increases NOI so I would include the trailing overage in my going-in cap.
Strong
I underwrite base rent as core, show overage separately, stress sales, and assume lenders and exit buyers haircut volatile percentage rent.
Follow-ups you should expect
| Follow-up | Clean direction |
|---|---|
| Natural vs artificial breakpoint? | Natural ≈ base / %; artificial is negotiated |
| How do you model Year 1? | Base plus conservative overage, separate lines |
| What kills overage? | Sales miss, tenant failure, co-tenancy, traffic loss |
| Why not 100% of T12 overage? | Durability and lender haircuts |
| Anchor vs inline? | Anchors may have different structures; read the lease |
30-second verbal
"Percentage rent is upside above a sales breakpoint on top of base rent. I diligence tenant sales trends and breakpoints, and I do not treat overage as bond-like NOI for leverage or exit capitalization."
Practice drills
Drill 1: compute overage for three sales levels in under a minute.
Drill 2: explain natural vs artificial breakpoint with one number set.
Drill 3: rebuild NOI with overage removed and restate DSCR.
Drill 4: list five lease clauses that can destroy retail traffic assumptions.
Related
Retail RE Underwriting, Rent Roll Questions.
Practice on SheetRank
Retail cases punish blended rent laziness. Separate base and overage until it is a habit, then your interview answer is just describing your model hygiene.
Practice on SheetRank
Apply what you learned with drills, guided Academy builds, and live deal underwriting.