Sources: IRS Publication 587 — Business Use of Your Home · IRS Publication 523 — Selling Your Home · IRS Notice 2026-10
Checked for tax year 2026: the One, Big, Beautiful Bill Act (signed July 4, 2025) did not change the home office rules for self-employed people. It did make permanent the disallowance of miscellaneous itemized deductions subject to the 2%-of-AGI floor, so W-2 employees still can't deduct a home office (Notice 2026-10).
$750 Simplified vs. $4,276 Regular: Which Method Wins?
The home office deduction is available to any self-employed person who uses part of their home regularly and exclusively for business. For a freelancer renting a 2-bedroom apartment in Chicago at $2,400/month with a 150 sq ft dedicated office, the deduction ranges from $750 (simplified method) to $4,276 (regular method) — a $3,526 difference that reduces net business profit by the same amount. That's approximately $846 in federal income tax savings at a 24% marginal rate, plus a proportional SE tax reduction.
The Two Requirements: Regular and Exclusive Use
To qualify for the deduction, your home office must meet both of these tests:
- Regular use: You use the space routinely for business, not just occasionally.
- Exclusive use: The space is used only for business. A kitchen table where you sometimes work doesn't qualify. A dedicated room or a clearly partitioned area of a room that you use solely for business does qualify.
Additional requirement: the home office must be your principal place of business or a place where you regularly meet clients. For most freelancers who work from home, the principal place test is easily met.
Simplified Method: $5 per Square Foot (Max $1,500)
The simplified method was introduced by the IRS in 2013 (Rev. Proc. 2013-13) to reduce the administrative burden of the deduction. The $5 rate and 300 sq ft cap are not indexed for inflation and remain the same for 2026 (Publication 587).
- Deduction = $5 × square footage of home office
- Maximum deduction: $5 × 300 sq ft = $1,500
- No need to track actual home expenses
- No Form 8829 required — claim directly on Schedule C, Part II
- Cannot create a business loss (deduction limited to gross income from the business use of your home minus other business expenses), and no carryover of any excess
- No depreciation recapture when you sell your home
Example: 200 sq ft home office → $5 × 200 = $1,000 deduction
Regular Method: Actual Percentage of Home Expenses
The regular method allows you to deduct the actual percentage of your home expenses that corresponds to your office's share of total home square footage. This typically yields a much larger deduction.
Formula: Office % = Office sq ft ÷ Total home sq ft
Deductible expenses × Office % = Home office deduction
| Expense Category | Annual Amount | Office % (150/1,100 = 13.6%) | Deduction |
|---|---|---|---|
| Rent | $28,800 | 13.6% | $3,917 |
| Utilities (electric, gas, water) | $2,400 | 13.6% | $326 |
| Renters insurance | $240 | 13.6% | $33 |
| Total | $4,276 |
Business-use internet and phone costs aren't part of the home office calculation — deduct the business percentage directly on Schedule C under either method.
Versus simplified method: 150 sq ft × $5 = $750. The regular method yields $3,526 more in deductions for this example. At a 24% federal rate (~$846) plus SE tax on 92.35% of the difference at 15.3% (~$498), that's roughly $1,300 in additional tax savings.
Homeowners: The Depreciation Angle
If you own your home, the regular method adds depreciation of the office portion of the property. The business part of your home is depreciated as nonresidential real property over 39 years (straight-line), not the 27.5 years used for residential rentals (Publication 587). Only the building is depreciable — not the land — and the basis is the lesser of your adjusted basis or the home's fair market value when you started using it for business. For a home with a $400,000 building basis:
- Annual depreciation of the building: $400,000 ÷ 39 = $10,256/year
- Office portion (13.6%): $10,256 × 13.6% = $1,395/year additional deduction (less in the first year, under the mid-month convention)
- Important: When you sell the home, gain equal to depreciation allowed or allowable after May 6, 1997 can't be excluded under the home-sale exclusion (Publication 523). It's taxed as unrecaptured Section 1250 gain at a maximum rate of 25%, rather than the 0%/15%/20% long-term capital gains rates.
Many tax professionals recommend homeowners use the simplified method to avoid depreciation recapture complexity, particularly if they expect to sell their home in the near term.
Form 8829 (Regular Method Only)
If you use the regular method, complete Form 8829 (Expenses for Business Use of Your Home). The form calculates your allowable deduction in four parts:
- Part I — Calculate the business percentage of your home
- Part II — Calculate deductible expenses (direct, indirect, excess)
- Part III — Calculate depreciation (homeowners only)
- Part IV — Carryover of unallowed expenses to next year
The deduction cannot exceed your gross income from the business. Excess deductions carry forward to future years when you have sufficient business income to absorb them.
Renter vs. Homeowner: Key Differences
| Renter | Homeowner | |
|---|---|---|
| Main expense | Rent × office % | Mortgage interest × office % + depreciation |
| Depreciation | Not applicable | Yes — 39-year straight-line (nonresidential real property) |
| Recapture risk | None | Yes — taxed at up to 25% when home sold |
| Utilities | Actual × office % | Actual × office % |
| Complexity | Moderate | Higher |
Storage Space Exception
If you use part of your home to store inventory or product samples for a business that sells physical goods, the exclusive-use requirement is relaxed. The storage space must be identifiable and regularly used for storage, and your home must be the only fixed location of your business. An Etsy seller who dedicates a closet to product inventory can deduct a percentage of home expenses for that storage space even if the closet is also used for personal items.
Which Method Should You Use?
Use the regular method if:
- Your home expenses are high (high rent, large home)
- Your office occupies more than 300 sq ft
- You're a renter (no depreciation recapture risk)
- Your home office percentage of total sq footage is high
Use the simplified method if:
- You want minimal recordkeeping
- You own your home and want to avoid depreciation recapture
- Your regular-method deduction would be less than $5 × your office square footage (max $1,500)
- Your office is small (under 150 sq ft)
You can switch methods year to year. If you used the regular method and claimed depreciation, switching to simplified doesn't undo the depreciation already taken — and doesn't prevent future recapture at sale.
Use our Freelance Developer Tax Calculator or Etsy Seller Tax Calculator to estimate your total quarterly tax burden including home office and other deductions.
This is general information, not tax, legal or financial advice. How we source our data · Report an error