Home office: simplified method vs regular method
Summary
Sources: IRS Publication 587, Form 8829 instructions, Revenue Procedure for simplified method.
Educational only — not tax, legal, or investment advice. Confirm rates, thresholds, and forms with IRS.gov and a licensed CPA or enrolled agent for your facts.
Eligible freelancers may deduct home office expenses via the simplified method or the regular method (Form 8829). Both require exclusive and regular business use; they differ in math, recordkeeping, and depreciation consequences.
1. Eligibility recap
- Exclusive business use of defined area.
- Principal place of business or meeting clients exception.
- Not employee working from home (post-TCJA limitation for employees).
2. Method comparison
| Factor | Simplified | Regular (Form 8829) |
|---|---|---|
| Calculation | Rate × sq ft (max 300) | Actual expenses × business % |
| Max sq ft | 300 | No cap on area if qualified |
| Depreciation | Not allowed on home | Allocable depreciation allowed |
| Recordkeeping | Measure office; less receipts | Rent, utilities, repairs, taxes |
| Recapture risk | Lower | Depreciation recapture on sale possible |
3. Simplified example
Office 180 sq ft × $5 = $900 annual deduction (rate illustrative—confirm current IRS rate). If office were 350 sq ft, simplified method still caps at 300 sq ft → $1,500 at $5 rate.
4. Regular method example
Renter pays $36,000/year for 1,200 sq ft apartment; office 240 sq ft (20%):
| Expense | Total | Business 20% |
|---|---|---|
| Rent | $36,000 | $7,200 |
| Utilities | $2,400 | $480 |
| Renter’s insurance | $300 | $60 |
| Subtotal | $7,740 |
Regular method wins over simplified $1,200 (240 sq ft × $5) in this illustration—if eligibility holds.
5. Homeowners add depreciation
Allocate basis of structure (not land) over 39 years for business portion. Increases deduction but triggers potential Section 1250 recapture when selling.
6. Direct vs indirect expenses
Paint for office only = 100% direct. Whole-house heating = indirect via percentage.
7. Choosing annually
Elect per return. Switching from simplified to regular may treat depreciation as zero in simplified years—Publication 587 details.
Official sources
Photograph the office, store floor plan, and reconcile method choice with overall Schedule C strategy—not in isolation.
FAQ
What is the simplified home office method?
Multiply up to 300 square feet of exclusive business use by the IRS prescribed rate (historically $5 per square foot). No depreciation deduction on the home.
When is the regular method better?
High housing costs, large dedicated office percentage, or when actual utilities and depreciation exceed the simplified cap—often in expensive metros with big offices.
Can I switch methods each year?
Simplified to regular switching has depreciation consequences if you later use actual expenses after simplified—read Publication 587 before switching.