If you run your LLC from home — even partially — you may be eligible for the home office deduction. It can reduce your taxable income by thousands of dollars per year. But the rules are specific, and getting them wrong can trigger an audit. Here is how to claim it correctly.
Who Qualifies
To claim the home office deduction, your home office must meet two requirements:
- Exclusive use. The space must be used exclusively for business. A corner of your living room where you sometimes do work does not count. A dedicated room or a partitioned area that you never use for personal purposes does count.
- Regular use. You must use the space regularly — not just occasionally.
If you meet both criteria, you can claim the deduction even if you also work elsewhere (like a co-working space or client sites).
Two Calculation Methods
Simplified Method
The IRS allows a simplified deduction of $5 per square foot of your home office, up to 300 square feet. Maximum deduction: $1,500.
Pros: Easy to calculate, no need to track actual expenses. Cons: Capped at $1,500, which may be far less than your actual expenses.
Regular Method
Calculate the percentage of your home used for business (by square footage), then apply that percentage to your actual home expenses:
- Rent or mortgage interest
- Property taxes
- Utilities (electricity, gas, water)
- Internet service
- Home insurance
- Repairs and maintenance
- Depreciation (if you own)
Example: Your home is 1,500 sq ft and your office is 200 sq ft. That is 13.3%. If your annual home expenses total $24,000, your deduction is $3,192 — more than double the simplified method maximum.
Avoiding Audit Triggers
Form your LLC the honest way
No hidden fees, no upsells. Sedes includes everything — formation, EIN, operating agreement, and registered agent — starting at $29.
Start Free- Be honest about exclusive use. If your "office" is also the guest bedroom, do not claim it.
- Keep documentation. Take photos of your dedicated workspace. Keep utility bills and mortgage statements.
- Be reasonable. Claiming 50% of your home as office space will raise flags unless you have a very large dedicated area.
Renters vs. Homeowners
Both renters and homeowners can claim the home office deduction. Renters deduct a percentage of rent and utilities. Homeowners deduct mortgage interest, property taxes, depreciation, and utilities. Note that homeowners who claim home office depreciation may owe recapture tax when they sell the home.
The Bottom Line
The home office deduction is one of the most valuable tax benefits for LLC owners who work from home. Even the simplified method saves $1,500. If your home expenses are significant, the regular method can save considerably more. Just make sure you meet the exclusive-use requirement.
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