If you’re exploring copier leasing or any equipment lease for your business, you may have encountered the “90% rule.” This accounting guideline plays a critical role in how leases are classified on your financial statements — and it can significantly impact your taxes, balance sheet, and overall financial strategy. Here’s everything you need to know about the 90% rule in leasing.
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Understanding the 90% Rule in Leasing
The 90% rule is one of four criteria used under legacy U.S. accounting standards (ASC 840) to determine whether a lease should be classified as a capital lease (also called a finance lease) or an operating lease. The rule states: if the present value of minimum lease payments equals or exceeds 90% of the fair market value of the leased asset at the inception of the lease, it is classified as a capital lease.
In simpler terms, if you’re paying close to the full value of the equipment through your lease payments, the lease is treated more like a purchase than a rental for accounting purposes. This distinction affects how the lease appears on your balance sheet, your reported debt levels, and your tax deductions.
How the 90% Rule Works in Practice
Let’s walk through a practical example. Suppose your business is leasing a commercial copier with a fair market value of $15,000. Your lease agreement calls for monthly payments of $350 over 48 months. Using an appropriate discount rate, if the present value of those payments comes to $13,800 — that’s 92% of the copier’s fair market value, which exceeds the 90% threshold.

Because the present value exceeds 90% of fair market value, this lease would be classified as a capital lease. The copier would appear as an asset on your balance sheet, and the lease obligation would appear as a liability. Your payments would be split between interest expense and principal reduction, similar to a loan.
Conversely, if the present value came to $12,000 (80% of fair market value), the lease could potentially qualify as an operating lease — keeping the obligation off your balance sheet and allowing you to deduct the full lease payment as a business expense.
Capital Lease vs. Operating Lease: Why It Matters
The classification of your lease has real financial consequences. A capital lease (finance lease) means the leased asset and corresponding liability both appear on your balance sheet. You’ll record depreciation expense on the asset and interest expense on the liability. This increases your reported debt, which can affect loan covenants and borrowing capacity.
An operating lease traditionally kept the obligation off the balance sheet entirely — you simply recorded lease payments as an operating expense. However, it’s important to note that under the newer ASC 842 standard (effective for public companies since 2019 and private companies since 2022), most leases now appear on the balance sheet regardless. The 90% rule still matters for classification and how expenses are recognized over the lease term.
How the 90% Rule Affects Copier Leases

For businesses leasing copiers and multifunction printers, the 90% rule is particularly relevant. Copiers typically range from $5,000 to $50,000 depending on features and capacity. A standard 3-to-5 year copier lease with monthly payments can easily approach or exceed the 90% threshold, especially for longer lease terms with lower residual values.
Many copier leasing companies structure their leases to fall on one side or the other of this threshold depending on what’s advantageous for the lessee. If you prefer operating lease treatment, your leasing provider may offer a fair market value (FMV) lease with a lower total payment obligation. If you plan to own the copier at the end, a $1 buyout lease will almost certainly trigger capital lease classification.
Accounting Implications of the 90% Rule
Under ASC 842, the accounting treatment differs between finance and operating leases even though both appear on the balance sheet. With a finance lease, you’ll recognize higher expenses in the early years of the lease (front-loaded interest) and lower expenses later — similar to a mortgage amortization schedule. With an operating lease, you’ll recognize a straight-line expense over the lease term, resulting in more even expense recognition.
For tax purposes, the classification can affect depreciation deductions, interest expense deductions, and the timing of those deductions. Capital leases may allow you to claim depreciation on the asset (potentially using Section 179 or bonus depreciation), while operating leases provide a straightforward rental expense deduction. Consult your accountant to determine which classification best fits your tax strategy.
Tips for Structuring Your Copier Lease

Understanding the 90% rule empowers you to negotiate a lease structure that aligns with your financial goals. Here are key strategies:
- Choose your buyout option wisely — A $1 buyout lease guarantees capital lease treatment. A fair market value (FMV) buyout may help you stay below the 90% threshold.
- Consider lease term length — Shorter lease terms may keep total payments below the threshold, while longer terms accumulate more payments.
- Negotiate residual value — A higher residual value reduces minimum lease payments, potentially keeping you under 90%.
- Get multiple quotes — Compare copier lease pricing to find the structure that works best for your accounting needs.
- Work with your accountant — Before signing any lease, have your accountant review the terms to confirm the classification and its financial impact.
Common Questions About the 90% Rule
Does the 90% rule still apply under ASC 842? Yes. While ASC 842 changed how leases are reported on the balance sheet, the classification criteria — including the 90% test — remain relevant for determining whether a lease is a finance lease or an operating lease.
What are the other lease classification tests? Besides the 90% rule, leases are evaluated on three other criteria: whether ownership transfers at the end, whether there’s a bargain purchase option, and whether the lease term covers 75% or more of the asset’s useful life. Meeting any one of these four tests results in finance lease classification.
Can I choose how my copier lease is classified? You can’t simply choose a classification — it’s determined by the lease terms. However, you can negotiate lease terms that favor the classification you prefer. Work with your leasing provider and accountant to structure the deal appropriately.
Final Thoughts
The 90% rule in leasing is a crucial concept for any business entering a copier lease or equipment lease agreement. By understanding how present value calculations, buyout options, and lease terms interact with this threshold, you can make informed decisions that optimize both your total cost of ownership and your financial reporting. When in doubt, consult with a qualified accountant before signing your next copier lease agreement.
