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:

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.

Section 179 and financed equipment
You can claim the full Section 179 deduction even if you financed the equipment. If you put a $300,000 combine on a 7-year AgDirect loan, you can deduct the full $300,000 in 2026 — you don't have to pay cash to claim the deduction. This is one of the most powerful aspects of the provision for capital-intensive farming operations.

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:

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:

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:

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.

Prepayment must be a real obligation
IRS requires that prepaid expenses represent a real payment for a real future obligation — not just writing a check to your own account or a dealer you have no firm commitment with. Purchase agreements, signed contracts, and actual vendor payments all satisfy this requirement. Informal arrangements do not.

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.

Affiliate links — we may earn a commission if you apply through these links. This does not affect our editorial content or tax guidance.

Frequently Asked Questions

What farm equipment qualifies for Section 179 in 2026?
Most farm machinery and equipment qualifies: tractors, combines, planters, sprayers, grain handling equipment, irrigation systems (equipment components), tile drainage, single-purpose livestock buildings, grain bins and dryers, and vehicles used exclusively for farming. Land itself does not qualify, nor do general-purpose farm buildings (barns, shops) — though their equipment components may qualify separately. Confirm specific items with your CPA.
Can I claim Section 179 if I financed the equipment and haven't fully paid for it?
Yes. Section 179 is based on the cost of the property placed in service, not the amount you've paid. If you finance a $400,000 tractor with 10% down and a 7-year loan, you can elect to deduct the full $400,000 under Section 179 in the year of purchase (assuming you have sufficient taxable income and haven't exceeded the annual limit). This is one of the most powerful aspects of Section 179 for capital-intensive farm operations.
What is the difference between Section 179 and bonus depreciation?
Both provide accelerated first-year deductions, but they have key differences: Section 179 cannot create a net operating loss (it's limited to your taxable income), while bonus depreciation can. Section 179 is elected by the taxpayer and applied to specific assets; bonus depreciation is automatic unless you opt out. Section 179 has an annual cap ($1.16M in 2026) and a phase-out; bonus depreciation has no cap. Used equipment qualifies for both in 2026. In practice, most farm operations claim Section 179 first and use bonus depreciation for any remaining basis.
How much can I prepay for next year's inputs?
The general rule for cash basis farmers is that prepaid farm expenses are deductible up to 50% of your other (non-prepaid) deductible farm expenses for the year. There are exceptions: if you can show a business purpose beyond tax deferral and the prepayment does not cause a material distortion of income, larger prepayments may be allowed. Your farm CPA should calculate your specific limit based on your current-year Schedule F before you make prepayment decisions.
What happens if I ordered equipment in December but it won't arrive until January?
You cannot claim the Section 179 or bonus depreciation deduction until the equipment is placed in service — meaning delivered to your farm and available for use. A purchase order, deposit, or signed contract with a December 2026 date does not qualify if the equipment doesn't arrive until January 2027. The deduction belongs to tax year 2027 in that case. This is why many farm CPAs recommend a December 20 deadline for year-end equipment purchases — it provides buffer time to confirm delivery.
Should I pay off my operating loan before year-end?
Paying down operating loan principal does not generate a tax deduction — loan repayment is a balance sheet transaction, not an expense. The interest you pay during the year is deductible. Whether to pay down your operating line before year-end depends on your cash position, the interest rate on the line, and whether you need the liquidity for other year-end moves (equipment purchases, prepayments). Your CPA can model the after-tax impact of your options.