Agricultural Machinery and Equipment Depreciation Calculator
IRS MACRS depreciation calculator for farm equipment including tractors, combines, and irrigation systems. 7-year recovery period.
Year 1 Deduction
$14,290
Recovery Period
7 years
Total Depreciation
$100,000
Method
DB/SL
Year
Rate
Deduction
Cumulative
1
14.29%
$14,290
$14,290
2
24.49%
$24,490
$38,780
3
17.49%
$17,490
$56,270
4
12.49%
$12,490
$68,760
5
8.93%
$8,930
$77,690
6
8.92%
$8,920
$86,610
7
8.93%
$8,930
$95,540
8
4.46%
$4,460
$100,000
IRS Classification
IRS Asset Class: GDS 7-year (MACRS Asset Class 01.1)
Section 179: EligibleBonus Depreciation: Eligible
Key Tax Facts
Agricultural machinery and equipment is 7-year MACRS property under Asset Class 01.1
Includes all machinery and equipment used in farming operations
Farm buildings are separate — 20-year property (single-purpose) or 39-year
Section 179 and bonus depreciation widely used by farmers for year-1 deductions
ADS (Alternative Depreciation System) required for some farm property under UNICAP rules
What This Covers
Farm tractors
Combines and harvesters
Planters and tillers
Irrigation equipment
Grain bins (movable)
Hay balers
Sprayers
Common Questions
Agricultural machinery and equipment is 7-year MACRS property. Under the half-year convention, Year 1 deduction is 14.29% of cost. Most farmers use Section 179 to deduct the full cost of equipment in the year of purchase, up to the annual limit.
It depends on whether the grain bin is a single-purpose agricultural structure or a movable container. Permanent grain storage structures (bins attached to a foundation) are 20-year single-purpose agricultural structures. Portable grain bins may be 7-year equipment.
Yes. Farm tractors are 7-year MACRS property eligible for Section 179 expensing. Most farmers deduct the full purchase price in the year of purchase. Combined with depreciation on other farm property, this can significantly reduce farm income in high-revenue years.
Tax disclaimer: This calculator provides estimates based on standard IRS MACRS rules from Publication 946. Your actual depreciation deduction may differ based on business-use percentage, the mid-quarter convention, state tax conformity, bonus depreciation phase-outs, and other factors specific to your situation. Always consult a licensed CPA or tax professional before making tax decisions.