Is home office rent tax deductible?
It depends. If you qualify for a home office claim, you may be able to deduct a portion of your rent based on the business use of your home workspace.
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On this page: Short answer · When it applies · When it doesn’t · Example · Records · Related · FAQ
Short answer
Depends. Home office rent may be tax deductible when you qualify for a home office deduction and you claim only the business-use portion of your rent.
Most claims require a reasonable allocation method (often based on workspace size, and sometimes time use if the space is not exclusive).
When it’s more likely deductible
- You qualify for a home office deduction based on how the workspace is used
- The workspace is used regularly and primarily for business (or as a principal place of business)
- You can calculate a reasonable business-use percentage (space and possibly time)
- You keep rent receipts/proof of payment and your lease agreement
When it’s not deductible (or risky)
- You do not qualify for a home office claim
- You claim 100% of rent with no allocation
- You can’t support your workspace measurement/time-use calculation
- You don’t keep rent records or proof of payment
Example
Example: allocating rent
- Monthly rent: $2,000
- Workspace share (by area): 10%
- Potential deductible portion: $200/month
If the space is used both personally and for business, you may also need a time-use adjustment depending on the rules that apply.
What records to keep
- Lease agreement (and renewals if applicable)
- Rent receipts and proof of payment (bank/transfer records)
- Workspace measurement notes (square footage) and (if needed) time-use notes
- A written allocation calculation showing the business-use portion
- A brief note describing how the space is used for business
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Tools that can help
Home office rent claims often involve allocation calculations and lots of paperwork. Expense tracking tools help keep records organized.
FAQ
Is home office rent tax deductible?
It depends. If you qualify for a home office deduction, a portion of your rent may be deductible based on business use and a reasonable allocation method.
How do I calculate the deductible portion of rent for a home office?
A common approach is allocating by workspace square footage (and sometimes time use if the space is not exclusive). Keep a written calculation and supporting rent documents.
What records should I keep for a rent-based home office claim?
Keep your lease agreement, rent receipts/proof of payment, workspace measurements, and a written allocation calculation showing the business-use portion.
Looking for related deductible expenses? ← See Is home office tax deductible?
Last reviewed: January 2026