Tax Guide for Farmers and Agricultural Workers

Farming has its own set of tax rules that differ significantly from other businesses. The IRS recognizes that farm income can be highly variable and unpredictable, and provides several provisions that allow farmers to smooth out income over multiple years and take generous deductions on equipment and inputs.

Schedule F: Profit or Loss From Farming

Farmers report income and expenses on Schedule F instead of Schedule C. Income includes crop sales, livestock sales, cooperative distributions, agricultural program payments (like USDA payments), and crop insurance proceeds. Expenses include seeds, fertilizer, feed, veterinary costs, fuel, repairs, and hired labor.

Farm Income Averaging

One of the most valuable provisions for farmers is income averaging under Schedule J. This allows you to average your current year's farm income over the prior three years, which can substantially reduce your tax if you had a particularly good year. This is available to farmers and fishermen and is not available to most other taxpayers.

Cash Basis Accounting

Most farmers use the cash method of accounting, meaning they report income when received and deduct expenses when paid. This gives farmers flexibility to time purchases — like buying seed or fertilizer before year-end — to reduce current-year taxable income.

Section 179 and Bonus Depreciation

Farm equipment, vehicles, and facilities qualify for accelerated depreciation under Section 179 and bonus depreciation rules. Farmers can often deduct the entire cost of equipment in the year of purchase rather than depreciating it over many years. This is a powerful tool for reducing taxable income in high-revenue years.

Self-Employment Tax

Farm net income is subject to self-employment tax. However, there are special rules: if you receive certain agricultural program payments (non-commodity payments), those may be excluded from self-employment tax. Consult a tax professional familiar with agricultural taxation for guidance on your specific situation.

Estimated Taxes for Farmers

Farmers have a special estimated tax rule: if at least two-thirds of your gross income is from farming, you can skip quarterly estimated tax payments and instead pay all your estimated tax in one payment by March 1 of the following year, or file and pay by April 15 without penalty.