Should I Finance or Lease My Construction Equipment? A Real Contractor's Guide

You've got a $180,000 excavator in front of you — a Cat 320 or something close — and the job that needs it starts in 30 days. The dealer wants an answer. Your accountant isn't picking up. And you're sitting there wondering whether to finance it, lease it, or figure out if there's some combination of both that actually makes sense.

This is the exact conversation we have with contractors every week. Here's how to think through it.

First, the Question Nobody Asks Early Enough: How Long Will You Use This Machine?

The single most important factor in the financing-vs-leasing decision isn't the interest rate. It's how long the equipment stays productive in your operation.

Heavy construction equipment — excavators, skid steers, cranes, compactors — has a long useful life. A well-maintained Cat 320 can run 10,000–15,000 hours before it needs a major overhaul. If you're putting 1,000–1,200 hours a year on it, you could realistically own and operate that machine for 10+ years.

That changes everything. When equipment has a long productive life and holds meaningful residual value, ownership almost always beats leasing on total cost.

Compare that to a contractor buying a $60,000 laser grading system or survey drone technology. That equipment might be functionally obsolete in 4–5 years. Leasing starts to look a lot smarter there.

Rule of thumb: If you'll use the equipment for more than 6–7 years, finance it. If you expect to upgrade or replace it within 4–5 years, leasing deserves a serious look.

What Financing Actually Looks Like for That $180K Excavator

Let's put real numbers on this.

You approach a lender — ideally someone who specializes in construction equipment, not just your bank — and finance the full $180,000 purchase. With decent business credit (680+ FICO) and 2+ years in business, you're looking at:

• Rate: 7.5%–11% APR (varies with credit profile and lender)
• Term: 60–84 months (5–7 years is typical for heavy equipment)
• Down payment: 10%–20%, though some lenders offer $0 down for well-qualified buyers
• Monthly payment (60 months, 9% rate, 10% down): Roughly $2,980/month

At the end of the term, you own it outright. A 7-year-old Cat 320 with good maintenance records and reasonable hours still has real market value — often $60,000–$100,000 depending on condition and hours. That's equity you've built.

You can also take the Section 179 deduction in Year 1 and potentially deduct the full $180,000 purchase price (up to the 2026 deduction limit — more on that below). Even if you financed it and the cash is still in your bank account. That's a powerful combination.

What Leasing Actually Looks Like for the Same Machine

Construction equipment leases are different from, say, an office copier lease. Heavy equipment leases are typically structured as $1 buyout leases (also called finance leases or capital leases) or fair market value (FMV) leases.

For a $180K excavator on a 60-month $1 buyout lease at similar rates:

• Monthly payment: Roughly $3,200–$3,600/month (higher than a financed purchase because you're effectively paying off 100% of the asset value)
• At end of term: You buy it for $1, or return it

On an FMV lease (60 months):

• Monthly payment: Roughly $2,400–$2,800/month (lower because you're only financing the depreciation, not the full value)
• At end of term: Return it, renew the lease, or purchase it at fair market value — which could be $50K–$80K for that excavator

Here's the thing about FMV leases on heavy equipment: that end-of-term residual can bite you. If you want to keep the machine — and most contractors do — you're either paying a lump sum or refinancing. Budget for it, or you end up in an awkward negotiation with the lessor.

A $1 buyout lease is basically a financing structure that happens to be called a lease. You're building equity. You get the Section 179 treatment. The main reason to use it over traditional financing is flexibility in payment structuring.

Section 179: The Tax Angle Contractors Often Leave on the Table

The IRS Section 179 deduction lets you write off the full purchase price of qualifying equipment in the year you put it in service — instead of depreciating it over 5–7 years the traditional way.

For 2026, the deduction limit is approximately $1.22 million, with a phase-out that begins at around $3.05 million in total equipment purchases. Most contractors are nowhere near the phase-out threshold.

On your $180K excavator: if you financed it and have $180,000 in taxable business income, a Section 179 election could eliminate that entire tax liability. At a 25% effective tax rate, that's $45,000 in tax savings — essentially recovered as cash in your pocket even though the equipment is paid for over time.

You cannot take Section 179 on an FMV operating lease (since you don't own the asset). You can take it on a financed purchase or a $1 buyout lease.

Talk to your CPA before year-end. Don't assume they'll bring this up — you bring it up.

The Honest Case for Leasing Construction Equipment

Leasing gets a bad reputation in construction circles, but there are legitimate scenarios where it wins:

You need flexibility. If a major multi-year contract ends and you don't have work lined up for that excavator, a lease lets you hand it back instead of selling a depreciated asset into a down market.

Cash is tight and the job pays well. Lower FMV lease payments ($2,400–$2,800/month) vs. a financed purchase ($2,980+/month) can free up several hundred dollars a month per piece of equipment. Across a fleet, that's real money.

The equipment gets used hard for a defined job, then replaced. Some specialty contractors buy equipment for a specific project and don't need it long-term. For those situations, a short-term lease or rental can beat ownership math.

You're a newer business and can't get favorable financing terms. Leasing companies sometimes have more flexible approval criteria for newer businesses, and a lease on a single major machine can help establish your payment history.

Side-by-Side: That $180K Excavator

| | Financed Purchase | FMV Lease | |---|---|---| | Down payment | $18,000 (10%) | $0–$5,000 | | Monthly payment | ~$2,980 | ~$2,600 | | Term | 60 months | 60 months | | Total paid | ~$196,800 | ~$156,000 | | End of term | You own it (~$70K value) | Buy at FMV or return | | Section 179 eligible | Yes | No (operating lease) | | Net cost (after $45K tax savings) | ~$151,800 | ~$156,000 |

In this scenario, the financed purchase edges out the lease on total cost — and that's before factoring in the residual value of the machine you now own outright.

The Decision Checklist

Before you sign anything, answer these:

1. Do I expect to use this machine for more than 6 years? → Finance it.
2. Do I have significant taxable income this year? → Finance it, use Section 179.
3. Is this equipment going to need customization or attachments? → Own it.
4. Is cash flow tight right now and the monthly difference matters? → Lease deserves a look.
5. Is this equipment likely to be obsolete or need upgrading in 4–5 years? → Lease.

For most established contractors buying heavy iron they plan to run hard for years, financing wins. The equity, the tax benefits, and the total cost math almost always work out in favor of ownership.

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Use the lease vs buy calculator to run your specific numbers — plug in the purchase price, your estimated tax rate, and expected useful life and it'll show you total cost side by side.

When you're ready to move forward, explore your equipment financing options or get a quote — we can typically get term sheets back within 24 hours, which matters when your job start date is 30 days out.