Understanding ASC 842 Requirements
Prior to ASC 842, operating leases were largely kept off the balance sheet and merely disclosed in footnotes. Under the new standard, both finance and operating leases with terms greater than 12 months must be capitalized.
This requires the lessee to record a Lease Liability representing the obligation to make lease payments, and a Right-of-Use (ROU) Asset representing the right to utilize the underlying asset during the lease term. The core challenge lies in appropriately discounting future cash flows to determine initial valuation.
How to Calculate the Lease Liability
The initial lease liability is calculated as the Present Value (PV) of all unpaid future lease payments over the lease term, discounted using the rate implicit in the lease or the lessee's Incremental Borrowing Rate (IBR).
The formula for Present Value is: PV = Sum of [Payment / (1 + r)^n], where 'Payment' is the cash outflow for a given period, 'r' is the discount rate per period, and 'n' is the period number.
Calculation Example: Lease Liability
Imagine a company signs a 3-year office lease requiring annual payments of $10,000 made at the end of each year. The company's incremental borrowing rate is 5% (0.05).
Year 1 PV: $10,000 / (1 + 0.05)^1 = $9,523.81
Year 2 PV: $10,000 / (1 + 0.05)^2 = $9,070.29
Year 3 PV: $10,000 / (1 + 0.05)^3 = $8,638.38
Total Lease Liability = $9,523.81 + $9,070.29 + $8,638.38 = $27,232.48.
How to Calculate the Initial ROU Asset
The Right-of-Use Asset is intrinsically tied to the Lease Liability. The initial ROU Asset is calculated by taking the initial Lease Liability, adding any lease payments made to the lessor before the commencement date, adding any initial direct costs incurred, and subtracting any lease incentives received from the lessor.
If we take our previous example of a $27,232.48 Lease Liability, and assume the lessee paid a $1,000 broker fee (initial direct cost) and received a $2,000 tenant improvement allowance (incentive), the initial ROU asset would be: $27,232.48 + $1,000 - $2,000 = $26,232.48.
- Start with Initial Lease Liability.
- Add prepaid lease payments.
- Add initial direct costs.
- Subtract lease incentives received.
Subsequent Measurement and Amortization
Over the life of an operating lease, the lease liability is reduced using the effective interest method, where each payment is split between interest expense and principal reduction. The ROU asset is amortized in a way that results in a straight-line total lease expense on the income statement.
Generating a full lease schedule requires recalculating the liability and asset balances month-by-month to produce the correct journal entries for financial reporting.
Frequently asked questions
What discount rate should I use for ASC 842?
You should use the rate implicit in the lease if it is readily determinable. If not, most companies use their Incremental Borrowing Rate (IBR) or a risk-free rate if eligible as a private company.
Are leases under 12 months exempt from ASC 842?
Yes, short-term leases with a maximum possible term of 12 months or less can be exempt from balance sheet recognition if the entity elects the short-term lease exception.
Do common area maintenance (CAM) charges get included in the lease liability?
Under ASC 842, non-lease components like CAM are generally excluded from the lease payment calculation, unless a company elects the practical expedient to combine lease and non-lease components.
Does ASC 842 apply to software or intangible assets?
No, ASC 842 explicitly excludes leases of intangible assets, including software licenses, which are typically governed by ASC 350 or ASC 606.