Learn how to legally write off your home office.

Use Your Home Office Space As A Deduction

Chances are you already have some sort of side-gig or you’re a full-time entrepreneur. This could include anything from hosting Airbnb’s, selling a product online, providing a service business, or doing some part-time consulting. 

It’s estimated that 1 in 3 Americans have a side-hustle or run their own business to make ends meet. Now with Covid 19 and millions of Americans laid off from their day-job and looking to make money any way they can, many estimate more than 1/2 of working Americans have a side-hustle or have become full-time entrepreneurs. There’s a small business boss deep down inside all of us,that’s just waiting to bust out.

NOW we can talk about the home office deduction and we want you to take full advantage of it!

Let’s Get Started

Every good business owner should take advantage of the Home Office Deduction. Moreover, there are several strategies on how to maximize the write-off and make sure you stay in good graces with the IRS as well as saving the maximum amount in taxes.

As long as you are entitled to take it. Always remember don’t get greedy or too aggressive, and make sure to use the proper method or strategy that’s best for your situation. Even if you are audited, you shouldn’t shy away from taking a deduction when you are legally able to do so.

Before we dive into the requirements of the actual deduction, there’s more than just seeking out the dollar write-off for the deduction: we want you to have a home office to justify more of an auto deduction!

Think about it. Mileage commuting and personal use of your vehicle is not a write-off. However, if you have a home office (no matter how small) for your side-gig (aka. small business), now you can justifiably write off A LOT more auto mileage when leaving the home office to pursue your side-gig. Boom baby!

Don’t overlook the benefit of the home office to justify so many other expenses that come with it! Maybe it could be equipment, supplies, electronics, storage, and of course the auto mileage – think outside of the box when you have your own business!

Example. You have a small business office or worksite 10 miles from your home. When you set up a home office as a principal place of business (or Administrative Office- see below), you convert the commuting (typically not deductible) from your home to your second office into business miles. The elimination of your commute creates 5,000 business miles by year-end (20 miles a day round trip, 5 days a week, 50 weeks a year).  With the deductible business standard mileage rate in 2021 of .56 cents multiplied by 5,000 miles, that’s an extra $2,800 deduction that you wouldn’t have without the qualifying home office. 

The Requirements to Claim the Deduction

Before you can talk about ‘how’ you take the deduction, you want to make sure you ‘can’.  There are two basic requirements for your home to qualify as a deduction and you have to meet BOTH of them:

      1. Regular and Exclusive Use. This is the most difficult test to satisfy and one where the IRS finds most of its leverage. First the technical rule: A taxpayer/business owner must regularly use part of your home exclusively for conducting business. Now I know the word ‘exclusively’ may concern you. Many people don’t have a space that is dedicated exclusively to business. There’s a good chance you might go into the room at night in your underwear eating cereal and watch a movie or return an email to your grandma. However, there are two exceptions that may still open the door for taxpayers to meet the exclusivity test.

  • De minimise use. In the Miller v Commissioner case the Court recognized that the exclusive use rule can be difficult for owners of small homes, and they forgive you for what they call “de minimis” personal use. In a practical sense, this means that you can set up your office in an area that you must walkthrough for personal reasons, but still consider it an exclusive space for business. For example, in the Hughes case, the court allowed the taxpayer to have his office in a walk-through closet, even though he had to pass through the space to get to the bathroom. However, the Court in the Elmer Stalcup case denied the de minimis exception in a situation where a taxpayer used the space to store personal items, and in the Stengpiehl case when a taxpayer used the space occasionally to host family meals. Think of the de minimis rule as a walk-through rule. Essentially, if you simply pass through the area, you can use it for office space. If you use the space for personal reasons, you probably violate the exclusive use rule.
  • Small home. If you live in a small home even rent a studio apartment, you can still qualify for the home office deduction and create an ‘exclusive space’ for the business. Consider the example in the Albert Mills case, where the taxpayer created a court-approved home office for 23 percent of his 422-square-foot home. For example, some people have suggested a type of ‘mini office’ where you can pull it out or fold it up when needed. This could even be a cabinet that may only take up 6-8 square feet, but you can use it exclusively for storing your business materials, computer, etc…and open it up and fold out a desktop to manage your business when needed. This type of strategy would close the door on the exclusive test, and open the door to a better auto deduction and more. 

      2. Principal Place of Your Business. This has actually become the easier of the 2-part test to satisfy. In year’s past this was a more serious qualification, because if you had ‘another office’ in town for your business, your home office was generally off-limits. This was because your ‘principal’ place of doing business was the ‘other’ office. However, if you have in-person meetings with patients, clients, or customers in your home in the normal course of your business, even though you also carry on business at another location, you can deduct your expenses for the part of your home used exclusively and regularly for business. The big breakthrough for taxpayers however was in the Commissioner v Soliman case.

TIP– If you have multiple businesses, i.e. a rental property business, use the home office deduction for this business and leave it alone for your primary or operational business.

SECOND: Two (2) Options to Calculate the Deduction

Generally, deductions for a home office are based on the percentage of your home devoted to business use. So, if you use a whole room or part of a room for conducting your business, you need to figure out the percentage of your home devoted to your business activities. However, the IRS has now come up with another option for completing the actual ‘calculation’.

1. Simplified Option.  The simplified option can significantly reduce the recordkeeping burden by allowing a qualified taxpayer to multiply a prescribed rate by the allowable square footage of the office in lieu of determining actual expenses. (Rather than the Regular Method – see below). There are several principal benefits of this relatively new option (since 2014):

  • Business owners are allowed to take a deduction of $5 per square foot for the part of their home used for business (a maximum 300 square feet). So essentially $1,500 per year.
  • This method still allows business owners to claim their mortgage interest and property taxes as Itemized Deductions on Schedule A without allocating a portion to the Home Office Write-off.
  • There is NO requirement to recapture home office depreciation later when you sell your personal residence.

    2.  Regular Method.  This is typically the better option if the business owner has a more expensive residence, home office design, or more square footage. Thus, it’s important to take advantage of the bigger write-off and not settle for the simplified option. However, it also takes more math and record-keeping. The issues to consider include:

  • Deductions for a home office are based on the percentage of your home devoted to business use multiplied by expenses to maintain the home.
  • Allowable expenses include mortgage interest, insurance, utilities, repairs, and depreciation.
  • You will be stealing deductions from your Itemized Schedule A deductions in order to maximize the Home Office write-off, but that may not be a bad thing with the new limits on Mortgage Interest and Property Taxes.
  • You will have to recapture the depreciation you took for the Home Office when you sell your home in the future.
  • And…don’t forget the record-keeping to justify those expenses you are taking.
A Word about S-Corporations

For those of you operating as S-Corporations, standard industry practice is to calculate a fair home office ‘reimbursement’ amount and take a deduction for rent on the S-Corp tax return. The reimbursement is tax-free to you, and the rent is obviously a tax deduction for the S-Corp. However a couple of important notes or requirements:

  • Make sure the amount of the write-off you claim for ‘rent’ is not inflated and would be similar to the amount taken with the home office worksheet for a sole-proprietorship
  • It’s also critical you have an “Accountable Plan” set forth in your Annual Minutes for your S-Corp.
  • If you are worried about ‘audit risk’, this is a great way to take the deduction in a much less visible manner and further reduce your chances of an IRS taking an interest in your deduction.
Don’t try and get sneaky

You may be thinking all of these business deductions are a waste of time and “I’ll just claim this money ‘under the table’. Not a good idea. Not only could you get busted by the IRS, but you also WANT to claim the income to increase your overall financial picture.

This extra ‘net’ income on your tax return could possibly fund retirement accounts, qualify you for a mortgage to buy a home, or even better terms on your current mortgage…and don’t forget: More tax write-offs!

The bottom line, having a small business allows you to better build AND live the American Dream. Moreover, the home-office deduction is just a small part of the overall equation. Talk with your CPA and demand an aggressive position on this deduction.  Don’t be talked out of NOT taking it simply out of fear, but ONLY if you clearly don’t qualify.

For a full explanation of tax deductions for your home office refer to Publication 587, Business Use of Your Home