Free Excel Template

Lease Amortization
Schedule Excel
Template

Build an accurate, ASC 842 compliant lease payment schedule in Excel. Track lease liabilities, interest, principal, and ROU asset amortization in one workbook, no matter what ERP or accounting system you rely on.

Break every lease payment into interest, principal, and remaining liability

Calculate ROU asset amortization with an ASC 842 compliant structure

Cut manual errors and walk into your audit with confidence

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Australian Food and Fiber logo
Salesloft logo
Feeding America logo
Ruggable logo
Reddit logo
StubHub logo
Stamps.com logo
AllSaints logo
Peloton logo
TGI Fridays logo
Carta logo
UI Path logo
TiVo logo
Toast logo
Soluna logo
Katz Media Group logo

What's inside the template

Netgain was founded by accountants who built tools for accountants. We know exactly what your day looks like, and we designed accounting software to make it better.

Accuracy from the start

A ready-to-use amortization table in Excel, no formulas to build from scratch

Simple to use

Automatically calculate interest, principal, and liability roll-forward

ASC 842 compliant

Detailed steps for classifying leases, calculating liability, and amortizing right-of-use assets

Audit ready

Journal-entry-ready outputs you can drop into any general ledger

What is a lease amortization schedule?

A lease amortization schedule, sometimes called a lease payment schedule, is a financial tool
used to outline the repayment plan of a lease agreement over its duration. It provides a detailed
breakdown of lease payments, interest expenses, and principal reductions, so you can assess the
impact of leases on the balance sheet and income statement.

1

Lease payment

The contractual payment from
lessee to lessor over the term,
comprising principal and interest.

2

Interest expense

The portion of each payment
attributable to interest on the
lease liability, using the effective
interest method.

3

Principal reduction

The portion of each payment that
reduces the lease liability and
repays the obligation over time.

4

Remaining liability

The outstanding balance yet to be
repaid, decreasing with each
payment until the term ends.

Creating an ASC 842 compliant amortization
schedule: step-by-step guide

The transition to ASC 842 requires a meticulous approach to lease accounting, particularly the
amortization of lease liabilities. Here is a step-by-step guide to creating an ASC 842 compliant
amortization schedule.

1. Identify and classify your leases

Begin by inventorying all lease agreements to determine which contracts qualify under ASC 842. Classify each lease as either a finance lease or an operating lease based on criteria such as transfer of ownership, purchase options, lease term, and the present value of lease payments.

2. Determine the lease term

Include the non-cancellable period of the lease in your calculations. Consider any options to extend or terminate the lease and include them if it is reasonably certain they will be exercised.

3. Calculate the lease liability

Calculate the present value of future lease payments using the appropriate discount rate, which is either the rate implicit in the lease or the lessee's incremental borrowing rate. Ensure that variable lease payments that depend on an index or a rate are initially measured using the index or rate as of the commencement date.

4. Establish the right-of-use asset

Start with the initial measurement of the lease liability, then add any lease prepayments and initial direct costs incurred. Subtract any lease incentives received from the lessor to arrive at the initial value of the right-of-use (ROU) asset.

5. Prepare the amortization schedule

For finance leases, separate the interest and amortization of the ROU asset in the schedule, reflecting a front-loaded expense pattern. For operating leases, combine these amounts to reflect a straight-line expense pattern over the lease term.

6. Record journal entries

Record the diminishing balance of the lease liability and the corresponding interest expense for finance leases. Adjust the ROU asset for amortization and present the single lease cost for operating leases, reflecting the straight-line expense pattern.

7. Reassess and update the schedule as neccessary

Regularly review the lease terms for modifications that may affect the lease classification, lease term, or the discount rate. Adjust the amortization schedule to reflect any remeasurements or modifications to the lease agreement.

8. Disclosures

Provide a clear and comprehensive disclosure of your lease obligations, including the nature of the leases, significant terms and conditions, and information about lease liabilities and ROU assets. Include information about the timing and amount of lease payments, along with the specific line items in the financial statements affected by lease accounting.

Best practices for maintaining an ASC 842 amortization schedule

A few habits keep your schedules accurate, auditable, and ready for whatever the standard, or
your auditor, asks for next.

Review and update lease terms

Monitor extensions, terminations, and modifications, and reassess renewal or purchase options that move the liability and ROU asset.

Keep data entry accurate

Use a double-entry check to minimize errors, and update the schedule promptly so the figures stay accurate and relevant.

Stay audit-ready

Maintain a clear audit trail and keep schedules in an audit-ready state that supports the
disclosures ASC 842 requires.

Final thoughts on lease amortization schedules

A lease amortization schedule gives you a clean breakdown of payments, interest, and
principal, and keeps you aligned with ASC 842. The catch is that a spreadsheet only stays
accurate until the next modification, renewal, or new lease lands on your desk. That is the
point where most teams move off Excel.

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