Rent abatement ASC 842: free rent periods and rent abatement accounting inputs, extracted from every lease

Free rent that the original lease grants is built into the lease payments at commencement. You measure the lease liability as the present value of the payments actually due, which are zero during the abated months, and the right-of-use asset starts from that liability. There is no deferred rent account any more. For an operating lease, the tenant recognizes one straight-line lease cost over the whole term, including the free months, and the gap between that cost and the cash paid runs through the ROU asset.

A worked example makes the mechanics concrete. Take a 60 month office lease at $10,000 a month, paid monthly in advance, with the first four months abated and a 6% discount rate.

In month 1 the tenant books $9,333.33 of lease cost and pays nothing. The liability grows by the $2,400.70 of accretion, and the ROU asset falls by the balancing $6,932.63. From month 5 the cash payments start and the liability begins to come down. The ASC 842 journal entries page walks through the full entry set, and the rate itself comes from the incremental borrowing rate you document.

Usually no. Free rent in the original lease is a reduction of lease payments, not a lease incentive. ASC 842 treats a lease incentive as a payment the lessor makes to or on behalf of the lessee, such as a cash allowance or a reimbursement of moving costs. Those reduce the ROU asset. Abated rent is simply money the tenant never owes, so it shows up in the payment schedule instead.

The distinction matters in practice because many deals trade one for the other. A landlord who offers either six months of free rent or a larger tenant improvement allowance is offering two different accounting inputs, and the lease or work letter decides which one you got. Our guide to lease incentives under ASC 842 covers the incentive side in detail.

Two leases can both say six months of free rent and still produce different schedules. These are the variations that change the numbers, and the field the abstract has to capture for each.

The anchor date is the one that causes the most rework. When abatement runs from rent commencement rather than lease commencement, the free months move whenever delivery slips, which is why the lease commencement date has to be captured separately from the rent start.

Abatement agreed after the lease starts is normally a lease modification, not a change to the original schedule. If the new abatement is not already an enforceable right under the existing lease, the lessee remeasures the liability at the modification date using the revised payments and a current discount rate, and adjusts the ROU asset. That is a different calculation from free rent granted on day one, so the abstract has to show which document created the abatement and when.

The exception most teams remember is the COVID-19 relief. In April 2020 the FASB staff allowed entities to elect not to treat pandemic-related concessions as modifications when the total payments stayed substantially the same or went down. That relief was specific to COVID-19 concessions. A rent reduction negotiated today in a lease amendment goes through the normal modification analysis, which is why an abstract that ignores amendments reports a schedule the accounting team can no longer use.

A landlord with an operating lease recognizes rental income on a straight-line basis over the term, free months included. The difference between straight-line income and cash received builds a straight-line rent receivable in the early years and unwinds later. So for the same six month abatement, the tenant carries the effect inside its ROU asset and the landlord carries it as a receivable.

Landlords also carry the collectibility question. If collection of the remaining payments stops being probable, the lessor moves to cash basis and writes off the receivable, and a conditional abatement with a clawback right does not change that assessment on its own. For owners and managers reporting on many tenants, the abstraction problem is the same one the tenant has, just multiplied by the rent roll. The lease abstraction for landlords page shows how the portfolio view works.

For one lease, a controller can read the abatement clause and type the months into the schedule in ten minutes. For 150 leases, three problems show up. The abatement sits in different places: the base rent table, a rider, the work letter, or the third amendment. The wording varies enough that base only and gross abatement get entered the same way. And no one can later show an auditor which clause produced the zero in month 3.

Leaseabstracts reads the lease, its amendments and exhibits, and returns every abatement term as a field: the months, the scope, the percentage, the anchor date, the conditions and the clawback, each linked to the page and clause it came from, with a confidence score on the ones worth a second look. Export to Excel or CSV for your lease accounting subledger, or review it next to the other ASC 842 lease abstraction inputs. Plans are sized by lease volume on the pricing page.

You likely need both, and they do different jobs. A lease accounting subledger such as FinQuery or LeaseCrunch calculates the liability, the straight-line cost and the journal entries once the abatement terms are entered. It does not read the lease to find them. Abstraction software reads the documents and produces those terms as data you can check against the clause.

If your team already owns a subledger and the slow step is keying in abatement months from PDFs, abstraction is the missing piece. If you have neither, start with the inventory, because the subledger is only as right as the terms you feed it. The lease abstraction software pricing comparison shows which vendors publish a rate and which only quote.