Important: This is Educational Content, Not Tax Advice
Tax laws change annually and interact with your specific situation in ways this article cannot anticipate. This article describes general rules as of tax year 2026. Consult a CPA or enrolled agent familiar with agricultural taxation before making year-end financial decisions. Nothing here constitutes tax advice.
Key Takeaways
- Section 179 lets you deduct the full cost of qualifying farm equipment in the year of purchase — up to $1.16M in tax year 2026.
- Bonus depreciation allows an additional 60% first-year deduction on new and used equipment in 2026 — this percentage is declining from 100% in 2022.
- Cash basis farmers can prepay next year's crop inputs by December 31 to claim the deduction this year, subject to a 50% limit rule.
- You must have actual delivery and the equipment must be placed in service by December 31 — a signed purchase order or invoice alone does not count.
- Consult your farm CPA before making year-end loan or purchase decisions — this is educational content only.
Section 179 Deduction for Farm Equipment
Section 179 of the Internal Revenue Code allows businesses — including farms — to deduct the full cost of qualifying property in the year it is placed in service, rather than depreciating it over its useful life. For 2026, the maximum Section 179 deduction is $1,160,000, with a phase-out beginning at $2,890,000 in total property placed in service during the year.
What qualifies for Section 179 on the farm:
- Tractors, combines, planters, sprayers, and other farm machinery
- Grain handling equipment, grain dryers, and storage bins
- Irrigation systems (equipment components, not the land)
- Tile drainage systems (single-purpose agricultural structures qualify)
- Livestock confinement buildings (single-purpose)
- Computers and office equipment used in farm operations
- Certain land improvements (drainage, fencing, roads — but not land itself)
To claim Section 179, make the election on Form 4562 when filing your tax return. You cannot create a net loss with Section 179 — the deduction is limited to your farm's taxable income. Any excess can be carried forward to future years.
Bonus Depreciation in 2026
The Tax Cuts and Jobs Act of 2017 temporarily set bonus depreciation at 100% for qualifying property placed in service after September 27, 2017. That 100% rate began phasing down in 2023:
- 2022: 100%
- 2023: 80%
- 2024: 60%
- 2025: 40%
- 2026: 20% (per current law as of this writing)
Note: Congress has periodically extended or modified bonus depreciation provisions. Check with your CPA for any legislative changes after May 2026.
Bonus depreciation applies after Section 179. If you've maxed out Section 179, bonus depreciation can take an additional 20% (2026 rate) of the remaining basis. For example: $2,000,000 in equipment after the Section 179 phase-out begins — Section 179 might apply to the first $1.16M, then bonus depreciation applies 20% to the remaining $840,000 = another $168,000 first-year deduction. The rest is depreciated on the normal MACRS schedule.
Unlike Section 179, bonus depreciation can create or increase a net operating loss, which can then be carried forward to offset future taxable income.
Equipment Financing Timing
To claim Section 179 or bonus depreciation for 2026, the equipment must be placed in service by December 31, 2026. "Placed in service" means the equipment is in a condition or state of readiness and availability for a specifically assigned function — in plain terms, it should be on your farm and operational.
Important timing considerations:
- Delivery matters, not the invoice date. A combine delivered December 30 that you can operate qualifies. A combine ordered December 28 that won't arrive until January does not.
- Loan closing vs. delivery. If you're financing through AgDirect or a bank, the loan may close before the equipment is delivered. The delivery and placement in service date — not the loan closing date — determines your tax year.
- Dealer delays. December is high season for year-end equipment purchases. Plan for 2–3 week dealer processing and delivery lead times. If you're ordering a new tractor in mid-December, confirm the delivery date explicitly before assuming a 2026 deduction.
- December 20 rule of thumb. Many farm CPAs recommend having equipment loans closed and delivery confirmed by December 20 to allow buffer time for documentation and any last-minute issues.
Prepaid Expense Strategy for Cash Basis Farmers
Cash basis taxpayers (the large majority of farm operations) recognize income when received and deduct expenses when paid. This creates a year-end planning opportunity: prepay next year's crop inputs by December 31 to shift the deduction into the current tax year.
Eligible prepaid farm expenses include:
- Seed for next year's crop
- Fertilizer and soil amendments
- Crop insurance premiums for next year's policies
- Herbicides and pesticides
- Feed and supplies for livestock operations
The 50% limit rule: IRS regulations generally limit prepaid farm expense deductions to 50% of non-prepaid deductible farm expenses for the year (with some exceptions). This prevents extreme income distortion. Your CPA should calculate your prepaid limit based on your year-to-date Schedule F expenses before you write large prepayment checks in December.
Operating Loan Paydown vs. Carryover
Near year-end, some cash basis farmers face a choice: use year-end grain sale proceeds to pay down the operating line, or carry debt into January. The tax implications differ:
Paying down operating loan principal is not deductible — loan repayments are balance sheet transactions. The interest you paid during the year is deductible, but principal repayment is not.
Deferring grain sales into January shifts income to next year, potentially reducing current-year taxable income. This must be balanced against market risk (prices may fall) and the interest cost of carrying the operating line one more month.
Delaying input purchases until January can shift deductions to next year — useful if you had an unusually high-income year in 2026 and expect lower income in 2027.
The interplay between grain deferral, input prepayment, and equipment loan timing is exactly the kind of multi-variable optimization your farm CPA does in November and December each year. None of these decisions should be made in isolation.
Year-End Farm Tax Checklist
December Checklist — Print and Use
Close Your Equipment Loan Before December 31
AgDirect specializes in farm equipment financing and can often close loans in 7–14 days. Fora Financial offers fast equipment financing for operations that need faster turnaround.