Compare Both Methods
Simplified Method
IRS rate: $5 per square foot, capped at 300 sq ft. Maximum deduction: $1,500.
Actual Expense Method (Form 8829)
Enter annual amounts. Direct office-only expenses are entered at 100 percent; indirect whole-home expenses are multiplied by your office percentage.
The dollar winner:
How Each Method Works
Simplified method
The IRS lets self-employed taxpayers skip the recordkeeping and simply multiply the office area by $5 per square foot, up to 300 square feet, for a maximum deduction of $1,500 per year. Mortgage interest and real estate taxes are still deductible on Schedule A if you itemize. You cannot claim depreciation, and there is no Form 8829 to file. You may switch methods each year.
Actual expense method
You divide your office square footage by your total home square footage to get your business-use percentage, then multiply that percentage by your actual home costs: rent or mortgage interest, real estate taxes, utilities, insurance, repairs, and depreciation if you own. Expenses that apply only to the office, such as painting the office, are deducted at 100 percent. The total has no $1,500 ceiling, so for large offices or expensive housing it often beats the simplified method, but you must file Form 8829 and keep records.
Eligibility Checklist
Tap each item when it applies to you. All three must be true before you claim either method.
- Exclusive use: the space is used only for business, never for personal activities.
- Regular use: you use the space on a regular, consistent basis for business.
- Principal place of business: it is your main place of business, or where you regularly meet clients, or a separate structure used for business.
- You are self-employed (sole proprietor, partner, or contractor). W-2 employees cannot claim the home office deduction.
Depreciation Recapture Warning
Claiming depreciation on your home office through the actual expense method lowers your deduction today, but it creates a tax bill later. When you sell your home, the IRS "recaptures" the depreciation you claimed (or could have claimed) and taxes it at up to 25 percent. That recaptured portion cannot be sheltered by the $250,000 / $500,000 primary residence gain exclusion.
The simplified method never depreciates your home, so there is nothing to recapture when you sell. If you own a home you plan to sell, weigh the larger deduction of the actual method against the future recapture tax.
Frequently Asked Questions
What is the maximum home office deduction with the simplified method?
$1,500. The IRS rate is $5 per square foot for up to 300 square feet, and 300 x $5 = $1,500. That ceiling has not changed for the 2026 tax year.
Can I switch methods from year to year?
Yes. The IRS lets you pick the method that produces the better result each tax year. However, if you switch to the simplified method after using the actual method, carried-forward disallowed expenses from prior Form 8829 filings cannot be used until you return to the actual method.
Can W-2 remote employees claim the home office deduction?
No. The deduction is only available to self-employed taxpayers, such as sole proprietors, partners, and independent contractors who report business income on Schedule C. W-2 employees cannot claim it even when working remotely.
Do I need receipts with the simplified method?
No. The main appeal of the simplified method is that you do not need to track utility bills, insurance, or repairs. You should still document your office square footage and that the space meets the exclusive and regular use tests.
What happens to depreciation with the simplified method?
The IRS treats depreciation as zero under the simplified method. You get no depreciation deduction, but you also face no depreciation recapture when you sell your home.
Where do I report the deduction?
The home office deduction goes on Schedule C (Line 30), which also reduces the net business income subject to self-employment tax. The actual expense method requires attaching Form 8829.
Disclosures
Tax disclaimer: This calculator is an educational estimate only and is not tax advice. IRS rules change; verify all figures and eligibility rules against current IRS guidance (Publication 587, Topic 509, and Form 8829 instructions) or consult a qualified tax professional before filing.
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