If your business needs equipment — a truck, a lift, a commercial oven, a CNC machine — when you buy it matters almost as much as what you buy. Buy it and put it to work before December 31, and the tax code lets you deduct the full purchase price on this year’s return instead of depreciating it over five, seven, or more years. Wait until January, and that same deduction slides a full year away.
That rule is Section 179 of the tax code, and for 2026 the numbers are the most generous they have ever been.
The 2026 numbers
| 2026 (tax years beginning in 2026) | |
|---|---|
| Maximum Section 179 deduction | $2,560,000 |
| Phase-out begins when total qualifying purchases exceed | $4,090,000 |
| Deduction fully phased out at | $6,650,000 |
| Heavy SUV sub-limit | $32,000 |
| Bonus depreciation | 100%, now permanent |
Figures: IRS Revenue Procedure 2025-32. The limits roughly doubled under the One Big Beautiful Bill Act of 2025, which also made 100% bonus depreciation permanent for property acquired after January 19, 2025.
For most small and mid-sized businesses, the phase-out will never come into play — it only starts shrinking the deduction once you place more than $4.09 million of equipment in service in a single year. If your equipment budget is $50,000, $250,000, or even $1 million, the full Section 179 limit is available to you, subject to one more rule below.
The three rules that actually decide your deduction
1. Placed in service beats purchased. The equipment has to be placed in service — delivered, installed, and ready and available for its intended use — by December 31, 2026 for a calendar-year business. A signed contract, a deposit, or an invoice dated December 28 does nothing if the machine arrives January 6. This is the single most common way owners lose the deduction, and it’s why the financing decision can’t wait until late December: delivery lead times are real.
2. The deduction can’t exceed your business income. Section 179 is limited to your taxable income from the active conduct of your business — it can’t create a loss. (Any amount you can’t use carries forward, and 100% bonus depreciation, which has no income limit, can cover much of the same ground. Which lever to pull, and in what order, is a question for your CPA — see the note at the end.)
3. It has to be used for business, more than half the time. Qualifying property generally must be used more than 50% for business in the year it’s placed in service. New and used equipment both qualify, as do many vehicles, machinery, tools, computers, and off-the-shelf software. Real estate generally doesn’t, with some exceptions for certain building improvements.
Financing the equipment does not disqualify you
This is the part owners most often get wrong: you do not have to pay cash to take the deduction. If you finance a $75,000 piece of equipment and place it in service in December 2026, you can deduct the full $75,000 on your 2026 return — even though you’ve only made a payment or two. The deduction follows the purchase price and the placed-in-service date, not your payment schedule.
That changes the year-end maths. Instead of draining cash reserves in December to capture a deduction, you can:
- Keep your cash working in the business through your busy season
- Spread the cost over the equipment’s useful life (our equipment financing runs 24–84 months, on new and used equipment, with $0-down options for qualified buyers)
- Still take the full first-year write-off, if your CPA confirms Section 179 is the right election for your situation
Worked example: a contractor finances a $75,000 work truck package, placed in service in December 2026, on a 60-month term. The business deducts $75,000 in 2026 (subject to the income limit), while the cash outlay in 2026 is just the first payment. The tax saving lands a full year sooner than it would on a January purchase.
Your year-end checklist
- Decide what you actually need — equipment you’d buy in the next six months anyway is the right candidate; buying unneeded equipment for a deduction still costs you the other ~70 cents of every dollar.
- Check delivery and install dates with the seller in writing — if it can’t be in service by December 31, the deduction moves to 2027.
- Get the financing lined up before you sign — approvals on a complete package typically take hours, not weeks, but December is not the month to discover a missing bank statement.
- Talk to your CPA before year-end, not at filing time — Section 179 vs. bonus depreciation, the income limit, and your state rules (states don’t all follow the federal limits) are specific to your return.
The bottom line
For 2026, a business can deduct up to $2,560,000 of qualifying equipment in the year it’s placed in service, and financing the purchase doesn’t reduce the deduction. The only deadline that matters is December 31 — and unlike most tax planning, this one can’t be fixed in January.
If you’re weighing an equipment purchase before year-end, we can tell you what you’d qualify for — amounts up to $500,000, terms of 24–84 months, new or used — usually within one business day of a complete application.
This article is general information about a federal tax provision, not tax advice. Section 179 eligibility, limits, and state treatment depend on your specific situation — confirm your plan with your CPA or tax advisor before purchasing.