ASC 842 lease accounting moved nearly every lease onto the balance sheet, and private companies adopting the standard for fiscal years beginning after December 15, 2021, are still working through the consequences in their 2025 and 2026 audits. Auditors are catching the same recurring errors in embedded leases, lease classification, and discount-rate selection, and each one can force a material adjustment. Understanding where these problems originate is the fastest way to avoid an unpleasant surprise during fieldwork.
Quick answer: The most common ASC 842 lease accounting audit adjustments stem from three sources: leases embedded in service contracts that were never identified, misclassification between finance and operating leases under the five classification criteria, and discount rates that are unsupported or applied inconsistently. Because these inputs drive the right-of-use (ROU) asset and lease liability directly, an error in any one of them can misstate the balance sheet, the expense pattern, and the related disclosures all at once.
These are not edge cases. They are the predictable result of judgment-heavy requirements meeting private-company recordkeeping that was built for the old standard. If your finance team prepared its lease schedules from a spreadsheet of obvious real-estate and equipment rentals, there is a strong chance an auditor will find at least one of the issues below.
The pattern repeats across industries because the standard asks for two things at once: a complete population of leases and a defensible set of judgments about each one. Many private companies cleared the first hurdle at adoption by cataloging the leases they already knew about, then treated the work as finished. The judgments behind term, classification, and rate, however, were often made quickly and documented thinly, and those are exactly the conclusions an auditor revisits.
Why Embedded Leases Get Missed
An embedded lease is a right to control the use of an identified asset hidden inside a contract that does not look like a lease. Think of an IT hosting agreement that dedicates specific servers to you, a logistics contract that assigns particular trucks, or a manufacturing supply deal that runs through a single dedicated line. ASC 842-10 requires that you assess whether such a contract conveys the right to control the use of an identified asset, and if it does, account for the lease component separately.
The completeness problem is the root cause. Lease contracts are frequently signed and stored outside the accounting department, in IT, operations, procurement, or facilities, so the people building the lease schedule never see them. The Journal of Accountancy has noted that auditors place heavy weight on completeness testing, including identifying every role with authority to execute contracts that might contain a lease.
The test for an identified asset turns on two questions. First, is the asset specified, either explicitly in the contract or implicitly because the supplier can fulfill the agreement only with that particular asset? Second, does the supplier have a substantive right to substitute the asset for its own benefit? If the asset is specified and substitution rights are not substantive, the arrangement likely contains a lease, even though the document may be titled a service agreement or a supply contract.
When an auditor finds an unrecorded embedded lease, the adjustment is rarely small. A missing arrangement understates both the ROU asset and the lease liability, and depending on the term it can shift expense between cost of goods sold, occupancy, and depreciation. The remedy is procedural: build a repeatable contract-intake process that routes every new agreement through a lease-identification screen, not a one-time inventory done at adoption.
Classification Errors Between Finance and Operating Leases
Under ASC 842-10-25-2, a lessee classifies a lease as a finance lease if it meets any one of five criteria: transfer of ownership, a purchase option reasonably certain to be exercised, a lease term covering a major part of the asset’s remaining economic life, a present value of payments amounting to substantially all of the asset’s fair value, or an asset so specialized it has no alternative use to the lessor. If none are met, the lease is operating. Misjudging this split is one of the most consequential errors auditors catch, because finance and operating leases produce different expense patterns and cash-flow presentation.
The judgment lives in the words “major part” and “substantially all.” FASB deliberately removed the bright lines that existed under ASC 840, but implementation guidance in ASC 842-10-55-2 indicates that a term equal to or greater than 75 percent of remaining economic life is one reasonable way to apply “major part,” and payments at or above 90 percent of fair value can represent “substantially all.” Companies that carried forward an old 75/90 mindset without documenting their reasoning often find the auditor challenging the conclusion rather than the math.
The classification matters because the two models diverge after day one. A finance lease front-loads expense by recording interest on the liability plus straight-line amortization of the ROU asset, and it splits cash payments between operating and financing activities. An operating lease produces a single straight-line lease cost and keeps payments in operating cash flow. A misclassified lease therefore misstates not only a single line but the shape of the income statement and the cash-flow statement over the entire term.
Two practical traps recur. First, the lease term itself is frequently wrong because renewal options that are reasonably certain to be exercised were excluded, which understates both the present value test and the economic-life test. Second, purchase options and residual value guarantees get left out of the payment stream. Each of these flows directly into classification, so an error there can flip a lease from operating to finance and reprice the entire schedule.
Discount-Rate Errors That Distort the Liability
The discount rate is the single input with the broadest reach, because it determines the present value of every lease payment and therefore the size of the lease liability and ROU asset. ASC 842 requires the rate implicit in the lease when it is readily determinable. When it is not, a lessee uses its incremental borrowing rate (IBR), the rate it would pay to borrow on a collateralized basis over a similar term. Private companies that lack a defined borrowing rate struggle here, and unsupported IBRs are a leading source of adjustments.
To ease that burden, FASB issued ASU 2021-09, which lets lessees that are not public business entities elect a risk-free rate by class of underlying asset rather than across the entire entity. This was a meaningful improvement over the original expedient, which forced the risk-free election onto all leases at once and often inflated liabilities because risk-free rates sit below most companies’ borrowing costs. The AICPA has described the change as providing additional flexibility in discount-rate selection.
The election comes with conditions that auditors test. A company that elects the risk-free rate must disclose the election and the asset classes to which it applies, and it must still use the rate implicit in the lease whenever that rate is readily determinable, regardless of the election. Common findings include risk-free rates pulled from a maturity that does not match the lease term, IBRs with no documented derivation, and a single rate applied to leases of very different durations. Each produces a present-value error that compounds across the portfolio.
Maturity matching is where many schedules quietly fail. A five-year lease discounted at a rate built for a ten-year term carries the wrong present value, and the gap widens as the dollar amounts grow. Because the rate sits at the front of every calculation, a rate error does not stay contained: it moves the liability, the ROU asset, the interest or amortization expense, and the maturity disclosures together. That breadth is precisely why auditors ask for a dated derivation behind each rate rather than a single number dropped into a model.
How Auditors Test These Areas and How to Prepare
Audit procedures for leases combine completeness work, recalculation, and evaluation of judgments. Expect the engagement team to trace from source contracts and expense accounts back to the lease schedule to confirm population completeness, recompute ROU assets and liabilities, and scrutinize the support behind classification conclusions and discount rates. Disclosures receive their own attention, because ASC 842 expanded the qualitative and quantitative information required, and incomplete disclosures are themselves a finding.
The preventive work is straightforward but ongoing. Maintain a living lease inventory fed by a contract-review process, document the term determination including renewal and purchase-option judgments, and keep a dated memo supporting every discount rate with its source and matched maturity. Reassessment is not optional: modifications, renewals, and changes in the likelihood of exercising options can all trigger remeasurement, and stale schedules are a frequent cause of second-year adjustments.
The strongest defense is contemporaneous documentation. A conclusion recorded when the lease was signed, with the contract terms, the term judgment, the classification analysis, and the rate derivation laid out together, holds up under questioning in a way that a reconstructed explanation rarely does. When the support already exists in the file, fieldwork moves faster and the risk of a proposed adjustment falls.
If your team is approaching an audit and is unsure whether its lease conclusions will hold up, an early technical review is far cheaper than a restatement. Pease Bell CPAs works with private companies on exactly these issues through our audit and assurance services, pressure-testing lease populations, classification logic, and rate support before fieldwork begins rather than after a finding lands. These reviews can also be coordinated with our broader accounting services when a lease problem signals wider gaps in financial reporting.
Frequently Asked Questions
What is the most common ASC 842 audit adjustment for private companies?
Incomplete lease populations, usually from unidentified embedded leases, are among the most frequent. Because contracts are often signed outside accounting, leases inside IT, logistics, or supply agreements get omitted from the schedule, understating both the ROU asset and the lease liability until the auditor catches them.
When did ASC 842 take effect for private companies?
ASC 842 is effective for entities that are not public business entities for fiscal years beginning after December 15, 2021, with interim periods within fiscal years beginning after December 15, 2022. For a calendar-year private company, that meant first-year adoption in 2022, and the judgments made then continue to surface in current audits.
Can a private company use a risk-free discount rate under ASC 842?
Yes. A lessee that is not a public business entity may elect a risk-free rate, and under ASU 2021-09 that election can be made by class of underlying asset rather than entity-wide. The election must be disclosed, and the rate implicit in the lease must still be used whenever it is readily determinable.
What flips a lease from operating to finance classification?
Meeting any one of the five criteria in ASC 842-10-25-2 makes a lease a finance lease. The errors that most often change the answer are excluding renewal periods that are reasonably certain from the lease term and leaving purchase options or residual value guarantees out of the payment stream, both of which feed the economic-life and present-value tests.
