Home office deduction for online sellers: simplified vs. actual expenses (2026)
If you pack orders, photograph products, or manage your online store from home, you likely qualify for the home office deduction. There are two methods — the simplified method ($5 per square foot, maximum $1,500) and the actual expense method (which can produce a deduction several times larger). Here's how both work and which one is better for your situation.
Who qualifies
Self-employed individuals (including online sellers filing Schedule C) who use a portion of their home regularly and exclusively for business. W-2 employees cannot claim this — eliminated by TCJA and made permanent by OBBBA.
Qualifying activities for online sellers: packing/shipping orders, product photography, listing management, customer messages, bookkeeping, inventory storage.
The exclusive use requirement
"Exclusive use" means the space is only for business. A dining table used for packing and eating doesn't qualify.
Exception for inventory storage: If you store inventory in your home and it's your only business location, the exclusive-use test is relaxed. You can deduct the storage portion even if that area serves dual purposes. This is a significant exception for online sellers.
Method 1: The simplified method
Multiply your office square footage by $5/sq ft, up to 300 square feet max.
| Office size | Calculation | Annual deduction |
|---|---|---|
| 100 sq ft | 100 × $5 | $500 |
| 150 sq ft | 150 × $5 | $750 |
| 200 sq ft | 200 × $5 | $1,000 |
| 300 sq ft (max) | 300 × $5 | $1,500 |
Pros: No Form 8829. No receipt tracking. No depreciation recapture when you sell.
Cons: $1,500 max. No carryforward. No depreciation.
Get the home office deduction calculator (PDF)
Side-by-side worksheet that calculates both methods for your specific situation — fill in your numbers and see which saves more.
Method 2: The actual expense method
Step 1: Business-use percentage
Office square footage ÷ total home square footage. 200 sq ft office in a 1,600 sq ft home = 12.5%.
Step 2: Apply to actual expenses
Deductible housing expenses: rent or mortgage interest, property taxes, homeowner's/renter's insurance, utilities, internet (business portion), general home repairs (pro-rated), office-specific repairs (100%), depreciation (if you own).
Which method should you choose?
- Choose simplified if: small office (under 150 sq ft), low housing costs, don't want to track expenses, or selling your home soon.
- Choose actual if: high housing costs, large office, high cost-of-living area, want maximum deduction.
You can switch methods each year. Run both calculations annually.
Online seller spaces that qualify
- Packing/shipping area — where you prepare orders
- Photo studio — lighting and backdrop set up exclusively for product photos
- Inventory storage — shelves, bins, closets, garage (exclusive-use relaxed here)
- Office/desk — listing management, bookkeeping, customer service
Multiple areas can be combined. Total can't exceed 300 sq ft for the simplified method.
Depreciation recapture: the hidden cost
If you own your home and use the actual method, you must depreciate the business portion. When you sell, depreciation is recaptured at 25% — even if your gain is excluded under the $250K/$500K home sale exclusion.
Example: $12,000 depreciation over 8 years → $3,000 recapture tax at sale. This is why some homeowners prefer the simplified method.