ASC 842 Lease Accounting: What Your CFO Needs to Know Before the Next Audit

Most conversations about ASC 842 start with the accounting mechanics. The five-test classification framework. The right-of-use asset calculation. The lease liability amortisation schedule. These are all real and necessary — but they are not where most small and mid-size businesses run into trouble.

The trouble comes earlier and later. Earlier, in the decision about which contracts qualify as leases under ASC 842 and which do not. Later, in whether the balance sheet entries will hold up under audit scrutiny — which requires not just the correct numbers but the correct documentation, the correct discount rate justification, and a systematic process for catching new leases when they are entered into.

This post is for CFOs and finance leads at growth-stage US businesses who need to understand what genuine ASC 842 compliance looks like — beyond the journal entries.

Quick 5 test for identifying Finance Lease ASC 842

What Changed and Why It Matters

Before ASC 842, operating leases stayed off the balance sheet. Companies recorded lease payments as operating expenses and disclosed future minimum payments in the footnotes. The balance sheet showed no corresponding asset or liability.

This created a genuine information problem. A company with $50 million in lease commitments looked, on the face of the balance sheet, as though it had no long-term obligations from those leases. Lenders, investors, and analysts had to read footnotes carefully and make manual adjustments to understand the true leverage position.

ASC 842 fixed this by requiring companies to recognise a right-of-use asset and a corresponding lease liability for most leases with terms longer than 12 months. The asset represents the right to use the leased item. The liability represents the obligation to make future payments.

For most small and mid-size businesses, this means office leases, equipment leases, and vehicle leases now appear on the balance sheet as both an asset and a liability. The income statement treatment depends on whether the lease is classified as a finance lease or an operating lease — which determines whether the expense appears as a single line item or split between amortisation and interest.

The Classification Question Most Businesses Get Wrong

ASC 842 classifies leases as either finance leases (formerly capital leases) or operating leases. The classification matters because it changes the income statement pattern and how the liability amortises.

A lease is a finance lease if it meets any one of five criteria: it transfers ownership at the end of the term, it contains a bargain purchase option the lessee is reasonably certain to exercise, the lease term covers the majority of the asset's economic life, the present value of payments equals or exceeds substantially all of the asset's fair value, or the asset is so specialised it has no alternative use to the lessor.

Most office and equipment leases for small businesses are operating leases. But vehicle leases, equipment with purchase options, and long-term technology leases often meet one of the finance lease criteria and get misclassified.

The practical consequence of misclassification is that the income statement pattern is wrong — and if the business is being audited or reviewed by a lender, the misclassification will be found. Finance lease expense front-loads the cost through interest charges in early periods. Operating lease expense is straight-line across the term. Getting this wrong produces a P&L that misrepresents profitability.

The Discount Rate Problem

To calculate the lease liability under ASC 842, you need to present value the future lease payments using an appropriate discount rate. The standard requires use of the implicit rate in the lease if it is readily determinable, and the incremental borrowing rate if it is not.

For most small and mid-size businesses, the implicit rate is not readily determinable — the lessor's implicit rate is embedded in the contract but not disclosed. This means the incremental borrowing rate must be used: the rate the lessee would pay to borrow a similar amount over a similar term on a collateralised basis.

This is where many businesses either guess or use the wrong rate. Using the risk-free rate (a common shortcut) systematically overstates the lease liability because it is lower than the actual incremental borrowing rate. Using the weighted average cost of capital overstates it in the other direction.

The practical answer for most small businesses is to use the rate on their most recent commercial loan or line of credit, adjusted for the term of the lease. This should be documented and consistent across leases entered into during the same period.

What Actually Gets Caught in an Audit

If you are subject to a financial audit or a lender covenant review, ASC 842 compliance will be tested in four specific areas.

Completeness. The auditor will ask whether all leases have been identified and recorded. This includes embedded leases — contracts that contain a lease within a larger service or supply agreement. A manufacturing contract that dedicates specific equipment to your production run may contain an embedded lease. A software contract that licenses use of specific identified servers may contain one too. Many businesses have captured their real estate and vehicle leases but missed embedded leases entirely.

Discount rate documentation. The auditor will ask how the discount rate was determined and whether it is reasonable. A rate chosen without documentation or rationale will not hold up. This needs to be a documented decision with reference to the business's borrowing profile at the time the lease commenced.

Lease modifications. Every time a lease is modified — extended, shortened, re-priced — the lease liability and right-of-use asset need to be remeasured. Businesses that set up their ASC 842 calculations correctly at adoption but never remeasured when leases changed are non-compliant even if the initial entries were right.

New leases. ASC 842 compliance is not a one-time adoption. Every new lease entered into after adoption needs to go through the same process: classification, measurement, discount rate determination, and journal entries. Companies without a systematic process for capturing new leases fall back into non-compliance over time.

The Practical Setup for a Small Business

For a small business with five to fifteen leases, the ASC 842 process does not require specialist software. A well-structured Excel model is sufficient, provided it captures the right inputs: lease commencement and expiration dates, payment amounts and escalation clauses, classification determination, discount rate, right-of-use asset calculation, lease liability amortisation schedule, and the monthly journal entries.

The model needs to be updated when leases are modified or when new leases are entered into. It needs to feed into the balance sheet monthly. And it needs to be documented sufficiently to withstand an audit — which means the classification rationale, discount rate justification, and remeasurement events should all be recorded alongside the calculations.

QuickBooks does not natively handle ASC 842 lease accounting. Most small businesses run the lease calculations in a standalone model and post the monthly journal entries manually into QuickBooks. This is workable but requires discipline — particularly the monthly journal entry for the operating lease expense, which is not the payment amount but the straight-line average of total lease payments over the term.

The Going Concern Angle

One underappreciated consequence of ASC 842 is its effect on debt covenants. When operating leases move onto the balance sheet as liabilities, the total debt figure increases. Businesses with loan covenants based on debt-to-equity ratios, leverage ratios, or net worth minimums may find themselves in technical breach simply because of the accounting change — even if their underlying business performance has not changed.

If your business has bank financing with financial covenants, the ASC 842 impact on those covenants should have been assessed at adoption and communicated to the lender. If it was not, this is worth addressing proactively rather than discovering at the next covenant compliance review.

Where to Start If You Are Not Fully Compliant

The starting point is a lease inventory — a complete list of every contract that contains a lease, including embedded leases, with the commencement date, term, payment schedule, and renewal options. For most small businesses this takes two to four hours.

Once the inventory exists, the classification and measurement work follows a defined process. The most time-consuming part is the discount rate documentation and the initial journal entries. Ongoing maintenance is straightforward if the model is well-designed.

At Aryan Consultancy, ASC 842 compliance support is part of what we do for US-facing businesses that need their financial statements to hold up under audit or lender review. If you are unsure whether your current lease accounting is compliant — or if you know it has gaps — book a free 30-minute consultation and we will walk through your lease portfolio together. Book a free consultation →