The Home Office Deduction: Who Qualifies, How to Calculate It and How to Claim It Safely
We’re well removed from the COVID-era work-from-home surge, and WFH has increasingly faded away from corporate mandates and shifted to RTO (return to office).
But for many of the 20 million to 30 million Americans working from home (depending on the study), they don’t need to worry about corporate – because they aren’t corporate. These small business owners, independent contractors and freelancers work from home on their own terms. And as a result, they’re eligible for a number of tax breaks that many W-2 workers aren’t, including the home office deduction.
If you’re not a W-2 employee and you work from home, read on to learn about some worthwhile deduction.
Who Can Take the Home Office Deduction?
Again, this deduction is not available to everyone who works from home. Since the Tax Cuts and Jobs Act of 2017, employees who work remotely for an employer can no longer claim a home office deduction on their federal return, even if their employer requires them to work from home.
The deduction is now reserved for the self-employed and small business owners who file a Schedule C or use their home in connection with a trade or business.
Beyond that, the IRS requires that your home office meet two key tests:
- Regular and exclusive use. The space must be used regularly and exclusively for business. A kitchen table where you also eat dinner does not qualify. A spare bedroom that functions solely as your office does.
- Principal place of business. The home office must be either your main place of business or a place where you meet clients or customers in the normal course of business. (If you have another office location but handle all of your administrative work from home, the home space still might qualify as your principal place of business.)
That exclusivity requirement is the most common stumbling block. The IRS takes it seriously, and so should you. A dedicated room with a door is easier to defend than a designated corner of a shared space, though a clearly defined area can qualify if the facts support it.
How to Calculate the Deduction
There are two methods for calculating the home office deduction, and you can choose whichever produces the better result for your situation.
The simplified method allows you to deduct $5 per square foot of your home office space, up to a maximum of 300 square feet, which means the maximum deduction under this method is $1,500. It is easy to calculate and requires minimal recordkeeping, but it may understate your actual expenses.
The regular method requires more work but often yields a larger deduction. Here, you calculate the percentage of your home that is used for business, typically by dividing the square footage of your office by the total square footage of your home, then apply that percentage to actual home expenses.
Qualifying expenses include:
- Mortgage interest or rent, real estate taxes, homeowners or renters insurance, and utilities
- General home repairs and maintenance (to the extent they benefit the whole home), as well as repairs made directly to the office space
If you own your home, the regular method also allows you to claim depreciation on the business-use portion, which can add meaningfully to the deduction. Keep in mind, however, that depreciation claimed under the regular method may need to be recaptured when you sell the home, so it is worth discussing the long-term implications with a tax professional before going that route.
Documentation: The Key to Claiming It Safely
The home office deduction has a reputation for being a red flag, but that reputation is somewhat overblown.
What draws IRS attention is not the deduction itself, but poorly supported claims. Document carefully and you have nothing to worry about.
At a minimum, you should maintain floor plans or a sketch showing the dimensions of your office and the rest of your home, receipts and statements for all home expenses you intend to deduct, and photographs of the space that demonstrate its exclusive business use. If you use the regular method, keep a running calculation of your business-use percentage so it is readily available if questions arise.
It is also worth noting that the home office deduction is limited by your net business income. You generally cannot use it to create or increase a net loss. Any disallowed amount may be carried forward to a future year.
A Few Additional Points Worth Knowing
If you are self-employed, the home office deduction is claimed on Form 8829 (for the regular method) or calculated directly on Schedule C (for the simplified method). One particularly valuable benefit: The portion of your home expenses attributable to the office reduces your self-employment income, which in turn can lower your self-employment tax, not just your income tax.
Home office expenses can also include a prorated share of your internet bill, which many business owners pay in full without realizing part of it is deductible. If your internet service is used partly for personal purposes, you would deduct only the business-use portion, but that is still real money left on the table if you are not claiming it.
Finally, state tax treatment of the home office deduction can differ from federal rules.
How McManamon & Co. Can Help
The home office deduction is straightforward in concept but has enough moving parts—exclusivity rules, calculation methods, depreciation implications, state-level differences—that it is easy to either miss the full benefit or make a misstep that invites scrutiny.
McManamon & Co. is an accounting, tax, fraud, forensic and consulting firm serving small and midsize businesses. Our experienced tax professionals can help you determine whether you qualify, choose the calculation method that works best for your situation, ensure your documentation is solid, and identify other deductions you may be overlooking.
Call us at 440.892.8900 or contact us online today to put more of your hard-earned money back where it belongs.
Tags: McManamon, small business, taxes | Posted in McManamon & Co., taxes