Get the Most Out of Your Home Office Deduction
- Hyperspace
- Apr 1
- 3 min read
If you run your business from home, your house is doing double duty: it’s both a residence and part of your business infrastructure.
The tax code recognizes this. That’s where the home office deduction comes in. It allows you to allocate part of your housing costs to your business — lowering your taxable income and making your financials more accurate.
Here’s a quick guide to capturing the deduction cleanly, documenting it properly, and making it easy to maintain and maximize.
Who is Eligible
If you run your business from a dedicated space in your home, you’re probably eligible. Specifically, this includes:
Sole proprietors
Independent contractors
Single-member LLC owners
To qualify, the IRS requires that the space must be used regularly and exclusively for business activities. In other words: a dedicated workspace.
A TV tray pulled up to your couch isn’t going to cut it. A spare bedroom turned into a home office is perfect. Depending on your business, you may also qualify with a studio or workshop.
What About S-Corporation Owners?
S-Corp owners can’t claim the home office deduction directly on their personal return like sole proprietors do.
Instead, the business reimburses the owner through an accountable plan — a policy outlining how your business reimburses you as an employee for home office expenses. The business deducts these expenses on its return, and the reimbursement flows tax-free to you.
What Expenses Can Be Deducted
You can deduct a portion of expenses such as:
Housing Costs
Rent
Mortgage interest
Property taxes
Homeowners insurance
Utilities
Electricity
Gas
Water
Trash service
Internet service
Maintenance
Repairs
General maintenance
Cleaning services
Landscaping
Office-Specific Expenses (100% Deductible)
Repairs inside the office (paint, flooring)
Work-related improvements (built-in shelving)
Furnishings used only in the office (desk, office chair, lamps)
When you work with Hyperspace, we help you maximize your deduction while staying fully within the rules.
How Much Can Be Deducted
The deduction is based on your office’s square footage relative to your home.
If you’re tempted to say you use 50% or 80% of your home for work, remember the exclusive-use rule: if you emptied that part of your house of everything except work stuff, would you still be able to use your house normally and comfortably? If no, it doesn’t qualify.
The IRS also has a simplified method, but it’s capped at $1,500 — so we don't recommend it.
How to Calculate Your Home Office Percentage
Measure your office square footage.
Measure your total home square footage.
Divide office size by home size.
Example:
Office: 200 sq ft
Home: 2,000 sq ft200 ÷ 2,000 = 10% business use
This means 10% of eligible home expenses can be allocated to the business.
How Much You Could Save
Here's an example scenario, based on a 2,000 sq ft home and a 200 sq ft office (10%).
Expense | Annual Cost |
Mortgage interest | $12,000 |
Property taxes | $3,000 |
Homeowners insurance | $1,200 |
Utilities (electric, gas, water, trash, internet) | $4,800 |
Repairs & maintenance | $1,500 |
Total eligible expenses: $22,500
Total home office deduction at 10%: $2,250
How We Handle This at Hyperspace
Our goal is to make this systematic, not ad hoc:
We review your home expenses together and identify all eligible categories.
We apply your home office percentage to those expenses.
That number gets recorded in your books as a home office expense.
Once we have this, we calculate the percentage, apply it to the expenses, and lower your tax bill.
Remember - Keep the receipts
Save them yourself, email them to us, or use receipt management software.
The best system is the one you’ll consistently use
When You Might Not Want to Take the Deduction
Selling your home soon: Actual expense deductions include depreciation. On sale, depreciation is recaptured. For most long-term homeowners, the impact is minor. For those not planning to keep their home more than a few years, not worth the headache.
Low home expenses: If the deduction comes in under ~$2,000, just take the simplified method. You save time and avoid unnecessary billable hours.
The Bottom Line
The home office deduction is one of the simplest ways for home-based business owners to reduce taxable income.
To make it work for you:
Calculate square-footage percentage
Track eligible home expenses
Keep receipts
Record the deduction properly in your books
Once set up, it almost runs itself — which is exactly how good systems should work.
Not a Hyperspace client yet? If you want to save money and be in total control business, hire us.
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