Updated · LoanHelp editorial team · Educational, not financial advice
Equipment bought with a loan, or leased with a $1 buyout or other capital-lease structure, can often qualify for Section 179 in the year it is placed in service — even when you still owe the lender or lessor. A true fair-market-value operating lease generally does not, because the lessor owns the asset. This guide is educational only; talk to your tax professional before you elect Section 179 or sign financing documents.
What generally qualifies
Financed purchase. When your business is treated as the owner and the equipment is qualifying property under 26 U.S.C. § 179, owing a balance on an equipment loan does not by itself block a Section 179 deduction for the tax year you place the asset in service, subject to limits in IRS Publication 946.
$1 buyout / capital lease. When a lease is classified as a purchase for federal tax purposes, the lessee may be eligible similar to a loan. The written agreement and IRS lease rules determine classification — not the word “lease” on the quote alone.
What generally does not qualify
FMV operating lease. If the lessor retains ownership and you deduct rent, you typically cannot claim Section 179 on that equipment. Publication 946 describes lessee vs. lessor treatment.
Placed in service — not just ordered or financed
Section 179 applies to property placed in service during the tax year. That means the asset must be ready and available for use in your business by the end of the year — not merely ordered, deposited on, or on a lender's approval list. IRS Publication 946 explains placed-in-service timing for depreciable property.
Business use and dollar limits
Section 179 generally requires more than 50% business use and caps the deduction based on taxable income from the active conduct of a trade or business. For 2026, Publication 946 lists a maximum Section 179 deduction of $2,560,000 and a phase-out threshold of $4,090,000 in total qualifying property placed in service during the tax year. Confirm current figures in IRS Publication 946 before you file.
Eligibility by financing type
Equipment loan (financed purchase)
Who owns it: Your business (lender may hold a lien)
Generally eligible? Often yes, when you place the asset in service and meet IRS rules
Capital lease / $1 buyout (financing lease)
Who owns it: Your business for tax purposes when the lease is treated as a purchase
Generally eligible? Often yes when the IRS treats you as the owner — confirm structure with your CPA
Fair-market-value (FMV) operating lease
Who owns it: Lessor
Generally eligible? Generally no — you usually do not own the equipment for Section 179
Worked example (illustrative)
Example only — not tax advice. You finance a $185,000 excavator, place it in service in 2026, and expect $320,000 in business taxable income before Section 179. Using the same defaults as our Section 179 calculator, the allowed deduction on this purchase could be about $185,000 with no phase-out at this spend (assuming no other 2026 assets and no SUV cap). With an illustrative 24% marginal rate for math only, estimated federal tax reduction would be about $44,400. Your CPA applies Form 4562 and income limits on your actual return.
Records to keep
- Invoice or bill of sale showing cost and description of the equipment
- Financing or lease agreement (loan, capital lease, or operating lease)
- Proof of delivery and the date the asset was placed in service (ready and available for use)
- Business-use records supporting more than 50% business use
- Form 4562 or workpapers your CPA uses to elect Section 179 (when you claim the deduction)
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Submit a financing inquiryFAQ
- Can I take Section 179 on equipment I financed but have not paid off?
- Often yes. Section 179 looks at whether qualifying property is placed in service in your business, not whether you paid cash upfront. A loan with a lender lien can still qualify when you are treated as the owner and meet IRS rules in Publication 946. Payoff timing does not by itself remove eligibility — your CPA applies the statute and limits.
- Does a $1 buyout lease qualify for Section 179?
- When a lease is treated as a purchase for federal tax purposes (sometimes called a capital lease or financing lease), the lessee may be eligible for Section 179 the year the equipment is placed in service, similar to a loan. The classification depends on the lease terms and IRS rules — not the marketing name alone. Your tax professional should review the agreement.
- Why does a fair-market-value operating lease usually not qualify?
- Under a true FMV operating lease, the lessor typically owns the equipment and you deduct lease payments as rent. Because you are not treated as the purchaser, Section 179 generally does not apply to that structure. Publication 946 and your lease classification drive the answer.
- What does placed in service mean for year-end purchases?
- Property must be ready and available for use in your business by the end of the tax year — not merely ordered, deposited on, or financed. IRS Publication 946 describes placed-in-service timing for depreciable property.
- Does LoanHelp provide tax or lending advice on Section 179?
- No. LoanHelp is an independent commercial financing referral service, not a lender, broker, or tax adviser. We share educational guides and one financing inquiry with one partner. Talk to your CPA before electing Section 179 or signing lease documents.
- What business-use percentage does Section 179 require?
- Section 179 generally requires more than 50% business use and applies business-use limits to the eligible basis. Publication 946 explains how business use affects the deductible amount.