The home office deduction, for officials
Not tax advice. This page explains a rule that applies to a lot of officials and that almost none of them claim. Whether it applies to you depends on facts about your house, and the decision is yours and your CPA's.
Start with the part that matters most, because it is the part nobody mentions: a home office is usually worth more for what it unlocks than for the deduction itself.
"But the games happen at the stadium"
That is the objection every official raises, and it was a good one until 1997.
Before then, the deduction generally went to whoever did their most important work at home. An official's most important work happens on a field, so an official lost. Congress changed the law after a Supreme Court case went that way: a home office now qualifies as your principal place of business if it is the only fixed location where you do the administrative side of the business — scheduling, record-keeping, invoicing, reading assigner email, filing your mileage.
An official who does all of that at home, with no other office anywhere, is exactly the taxpayer that amendment was written for. The games being somewhere else stopped being a disqualifier almost thirty years ago.
The test that actually fails people: exclusive use
The space has to be used regularly AND exclusively for the business. Exclusive means what it sounds like:
- A spare bedroom used only for officiating paperwork qualifies.
- The end of the dining table where the laptop lives does not.
- A desk in the corner of a bedroom does not, unless that area is genuinely set apart and nothing personal happens there.
- A room with the family computer, the treadmill, or the Christmas decorations in it does not.
There is no minimum number of hours. There is no partial credit for "mostly business". Any personal use of the space defeats it.
This is also the part most likely to be examined, which is why it is worth being honest with yourself rather than optimistic. If you claim it, your own records are the evidence trail.
What it unlocks: your drives to games
Here is the finding worth reading twice.
Without a qualifying home office, a drive from your house to a game inside your metro area is commuting. Commuting is not deductible. At all.
With one, your home is where the workday starts, and the drive from your front door to a game is business mileage.
Put the two side by side for an official driving 3,000 officiating miles a year:
| Roughly worth | |
|---|---|
| The home office deduction itself (simplified method, a 10×12 room) | $600 |
| The miles that become deductible because of it | about $2,220 |
The mileage is worth three to four times the deduction that unlocks it. An official who misses the exclusive-use test by one treadmill is potentially leaving thousands on the table, not hundreds — which is a much better reason to clear out a room than the $600 is.
Two honest caveats. The metro-area question depends on your own facts, so a nearby town may be commuting while a distant one is business travel either way. And these are round numbers for illustration, not a promise about your return.
The two ways to calculate it
| Simplified | Actual expenses (Form 8829) | |
|---|---|---|
| How it's figured | $5 per square foot | your home's running costs × business-use % |
| Cap | 300 sq ft, so $1,500 maximum | none |
| Depreciation | none | yes — and see the warning below |
| What you have to keep | the square footage | every bill, plus the home's cost basis |
| If it's more than your officiating income | the excess is lost | carries forward to a later year |
You can switch between them year to year.
A space you started using partway through the year
Both methods count only the months the space was actually your office. The IRS publication on business use of a home puts it this way for the simplified method: work it out month by month, and a month with fewer than 15 days of business use counts as zero square feet. Under the actual method, only the costs for the part of the year the space was in use carry the business share.
So a 150-square-foot room set up on October 1 counts for October, November and December: 150 × $5 × 3/12 = $187.50 that year, not $750. Set up on October 20, October has only twelve days of use and does not count, so it is two months: $125. The next year, used all year, it is the full $750.
The same goes for the drives. A home office only turns the drive from your front door into business mileage once it is your office, so the drives before you started using it do not change.
The walkthrough asks when you started using the space (and, if you stopped, the last day). Leave it blank and it says so: the figures assume all twelve months until you answer, rather than quietly assuming the whole year.
The warning that belongs with the actual method: depreciation is recaptured when you sell the house. Claiming actual expenses means depreciating part of your home, and that depreciation comes back as taxable gain at sale. It can still be the right answer — especially for renters, who have no depreciation to recapture and often a large, simple rent number — but it is a cost that arrives years later, and a bigger deduction today is not automatically the better deal. This is a conversation to have with whoever files your return.
Both methods are capped by your business income. The deduction cannot create or increase a loss. For most officials this never comes up; for someone who worked eight games it can — and under the simplified method that unused amount is gone rather than carried forward. An owner gets one exception on the actual side: the business share of mortgage interest and property tax can still count that year whatever the profit, so how much carries forward is for whoever does your return to work out, and RefTraq does not put a number on it.
Securing and improving it
It is a place of business, and what you spend on it can count — but where the money went decides how. These are the rules from the IRS publication on business use of a home, in plain words:
| What you paid for | How it counts |
|---|---|
| Work done only in the office — painting it, a new door or lock for it | In full, as a cost of the office |
| Work on the whole home — the roof, the heating, a security system for every door and window | At your office's share of the home |
| A repair — putting something back the way it was | A cost this year |
| An improvement — something that adds value or lasts, like a new fence, gates or built-ins | Written off over 39 years — in full if it was only in the office, at the office's share if it was the whole property |
| Lawn care and landscaping | Usually not deductible — the IRS treats them as costs of the parts of the home that are not the office |
A security system is the clearest example: if it protects the whole home, the office's share of the monitoring is a running cost, and the office's share of the equipment is written off over years.
Two things to know before you spend. All of this needs the actual-expense method — the simplified $5-a-square-foot rate replaces every actual home cost, security and repairs included. And a separate building used only for officiating — a detached office, a shed, a garage — counts in its own right, without the principal-place test.
Keep the receipts and the dates either way, and let whoever does your return decide how each one is treated. The Deduction review asks about these, and the landscaping question is asked on purpose: your preparer may see it differently, and it is theirs to decide.
What RefTraq does about it
RefTraq keeps the records that make any of this provable: what you earned, what you drove, what it cost. It does not decide whether your spare room qualifies, and it will never tell you to claim something. See also the Mileage page, which is where the money in this one actually lands.
Taxes has a three-question walkthrough, and the reason it is worth the minute is the middle answer. It tells you where you stand: you qualify, or you do not have the space, or — the common one — everything passes except exclusive use, in which case it says what that room would be worth if it were officiating-only, and puts your own logged mileage beside it so you can see the real size of what the guest bed is costing you. It uses your numbers or none: no drives logged, no figure invented.
And it will show you both methods. Once the walkthrough has put a figure on the space, "Show me the other method" asks whether you rent or own, how big the whole home is, and what it cost for the year — then puts the two numbers next to each other.
Both figures, and the drives beside them, follow the months you said the space was in use: the actual side takes that share of each whole-year cost, as if the bills were spread evenly, while what you spent on the office itself goes in whole.
It does not pick one, and the bigger number is not automatically the answer. Two things sit outside this year and neither is visible in the totals: whatever the simplified method cannot use is lost, where the actual method carries it forward, so in a thin year the smaller-looking method can be worth more over two years. And if you own your home, the actual method depreciates part of it, which comes back as taxable gain the year you sell.
If you own and have not got a depreciation figure, or any cost box is still blank, RefTraq says so rather than counting it as nothing: the actual total is shown as a floor, because the missing piece can only make it bigger. That is also why it refuses to tell you the simplified method wins in that case — it cannot know that yet. Put 0 in a box that cost you nothing. If you rent there is no depreciation at all, so once every box is answered the figure is complete, and it is very often the larger one.