A step-up lease is a commercial rental agreement in which the rent rises by a preset amount on a preset schedule, with every future increase written into the lease on the day it’s signed. Most step-up leases call for annual increases in the range of 2 to 3 percent, though the interval and the size of each bump are negotiable. The appeal is certainty: the tenant knows what rent will be in Year 7 the day the lease is executed, and the landlord locks in a rising income stream that offsets inflation.
Tenants often accept scheduled increases in exchange for lower rent in the early years, when a new location is still building revenue or absorbing buildout costs. Landlords accept a lower starting rent because the escalators protect their real return over a long term. Annual steps are the most common interval in practice, but leases can step every two years or on any other schedule the parties negotiate.
How the Increases Are Calculated
Step-up leases use one of two formulas, and the choice changes how fast rent grows.
Fixed Dollar Increases
A fixed dollar step adds the same flat amount to rent each period. Start at $10,000 per month with a $300 annual step and rent goes to $10,300 in Year 2, $10,600 in Year 3, and so on. Linear growth, easy math, and a hard cap on how far the rent can climb.
Fixed Percentage Increases
A fixed percentage step applies the same rate to the prior year’s rent, so the dollar amount of each increase grows because the rate compounds on a rising base. A 3 percent annual step on a $10,000 starting rent produces this five-year schedule:
- Year 1: $10,000 per month
- Year 2: $10,300 per month
- Year 3: $10,609 per month
- Year 4: $10,927 per month
- Year 5: $11,255 per month
Over five years, the percentage method produces roughly $955 more monthly rent growth than a flat $300 annual increase, and the gap widens the longer the lease runs. Landlords tend to prefer the percentage method on longer terms because it better tracks compounding operating costs. Tenants often push for the fixed dollar version to cap their exposure.
How It Compares to CPI and Percentage Rent
The most common alternative to a fixed step-up is a CPI escalator, which ties annual increases to the Consumer Price Index. CPI clauses sound fair because rent tracks actual inflation, but they load the tenant with budgeting risk. In high-inflation years, the adjustment can spike, and many CPI clauses include a floor requiring the tenant to pay the greater of the CPI increase or a stated minimum such as 3 percent. That structure gives the landlord the upside in hot inflation years and a guaranteed floor in cold ones. Fixed step-ups eliminate that uncertainty. If inflation runs hot, the tenant effectively got a discount; if it stays low, the tenant pays above-market increases but knew the number going in.
Percentage rent, common in retail, is a different animal. The tenant pays a base rent plus a percentage of gross sales above a specified breakpoint, so rent tracks the tenant’s revenue. That fits location-dependent retail with volatile sales. A step-up lease fits tenants who want cost certainty and expect their revenue to grow enough to absorb the scheduled bumps.
What the Lease Clause Has to Nail Down
The step-up schedule needs to be explicit. A dedicated clause, often labeled “Scheduled Rent Adjustments,” should state the base rent, the exact date each increase takes effect, and whether the increase is a fixed dollar amount or a percentage. Ambiguity about when a step kicks in is the single most common source of disputes in these leases. “Annually” without a specified anniversary date is an invitation to a fight.
Failure to pay a stepped-up rate should be treated the same as any other rent default, triggering the landlord’s standard remedies including eviction and potential acceleration of future rent. Say so in the clause rather than leaving it to implication.
Renewal options are where money quietly moves. Most step-up leases provide that the final stepped-up rent of the initial term becomes the starting base for the renewal, with a new escalation schedule layered on top. If the renewal clause is silent, the tenant will argue rent resets to the original base and the landlord will argue the opposite. Getting this wrong can swing the economics of a renewal by tens of thousands of dollars.
Holdover matters too. If the tenant stays past expiration without signing a renewal, most commercial leases impose a rent premium, and that premium typically applies to the final stepped-up rate, not the original base rent. Overstaying gets expensive quickly. The specific penalty depends on the lease and the jurisdiction.
Accounting Treatment Under ASC 842
The uneven cash flow in a step-up lease creates a gap between what you pay each month and what you report as rent expense. For operating leases, ASC 842-20-25-6 requires the lessee to recognize a single lease cost allocated over the remaining lease term on a straight-line basis, unless a different pattern better reflects how the tenant uses the property.1Deloitte. Deloitte Accounting Research Tool – 8.4 Recognition and Measurement
In practice, straight-line recognition means you add up all rent payments across the lease term and divide by the number of periods. A tenant whose rent goes from $10,000 in Year 1 to $11,000 in Year 2 to $12,000 in Year 3 reports uniform monthly rent expense of $11,000 for all three years, even though cash payments differ. The logic is that the tenant receives roughly the same economic benefit from the space each month regardless of the payment schedule.
ASC 842 changed how the timing difference shows up on the balance sheet. The older standard, ASC 840, created a standalone “deferred rent liability” for the gap between cash paid and straight-line expense. Under ASC 842, that separate line item is gone. The lessee records a right-of-use asset and a lease liability at commencement, measured at the present value of all future lease payments including every scheduled step-up. The difference between cash and straight-line expense now flows through the right-of-use asset. Companies transitioning from ASC 840 folded their existing deferred rent balances into the right-of-use asset as part of the adoption adjustment.2FASB. Accounting Standards Update 2016-02 Leases (Topic 842)
The discount rate is typically the rate implicit in the lease, or, if that cannot be determined, the lessee’s incremental borrowing rate. Private companies can elect to use a risk-free rate instead. The right-of-use asset equals the lease liability at commencement, adjusted for prepayments, lease incentives received, and initial direct costs like broker commissions.
Federal Tax Treatment Under IRC Section 467
The tax rules diverge from the accounting rules, and missing that gap can produce an unexpected tax bill. Internal Revenue Code Section 467 applies to any rental agreement for tangible property where total consideration exceeds $250,000 and rents increase over the term.3Office of the Law Revision Counsel. 26 U.S. Code 467 – Certain Payments for the Use of Property or Services Most commercial step-up leases clear both thresholds without difficulty, which means Section 467 controls when the landlord reports rental income and when the tenant deducts rent for tax purposes.
Under Section 467, if the lease allocates specific rent amounts to each period, those allocated amounts generally determine the timing of income and deductions. Not the cash payments. Not the GAAP straight-line figure. So while ASC 842 has the tenant reporting a level $11,000 monthly expense in the example above, the Year 1 tax deduction may be only $10,000 per month if the lease allocates that lower amount to Year 1. The landlord reports the mirror image: less taxable income early, more later.
Deferred rent adds another wrinkle. If rent allocated to one calendar year isn’t required to be paid until after the close of the following calendar year, Section 467 treats the arrangement as having a loan component. The IRS imputes interest on the unpaid balance at 110 percent of the applicable federal rate, compounded semiannually.3Office of the Law Revision Counsel. 26 U.S. Code 467 – Certain Payments for the Use of Property or Services A portion of the later payments gets recharacterized as interest rather than rent. The practical result is that both landlord and tenant track two sets of numbers: GAAP for the financial statements and Section 467 for the tax return.
For sale-leasebacks and certain long-term agreements, the IRS may require “constant rental accrual,” which levels rent using present-value calculations rather than the lease’s stated allocation. Constant rental accrual is the most aggressive leveling method and can significantly accelerate income for the landlord. Whether it applies depends on the structure, so related-party transactions and sale-leasebacks warrant a close look from a tax advisor before the lease is signed.
Negotiating the Escalation Rate
The escalation rate itself is the most consequential number in the lease. One percentage point compounds hard over a long term. On a $20 per square foot starting rent for 10,000 square feet, the difference between a 2 percent and 3 percent annual increase adds up to roughly $100,000 in additional rent over a ten-year term. Model the full-term cost of each proposed rate, not just the first-year savings.
Tenants with strong credit or a track record at other locations have leverage to negotiate lower rates, a cap on cumulative increases, or a delay so the first step doesn’t hit until Year 3. Landlords often accept those concessions in exchange for a longer initial term, since guaranteed occupancy over more years offsets slower rent growth. Whatever gets negotiated, spend the money on legal review of the escalation, renewal, and holdover clauses. Ambiguity about how increases compound, when they take effect, and how they carry into a renewal has produced expensive disputes, and the cost of getting the language right up front is a fraction of what fighting about it later costs.