Because the way most people use that phrase is quietly costing them money.
“Why isn’t it called a tax write-off???”
That question — asked with complete sincerity in a Schitt’s Creek clip that has no business being as accurate as it is — tells you everything. One character tries to explain that a write-off is “a business expense.” The response makes it clear the concept hasn’t landed at all.
It’s a brilliant bit of comedy. It’s also, unfortunately, exactly how a lot of real business owners think about their finances.
And it’s a problem.
First — what is a write-off, actually?
The technical term for what people casually call a write-off is a business expense deduction — which reduces your net business income. When you file your personal income taxes, your net business income is one of the main sources your tax liability is calculated on. So if you spend $100 on a legitimate, properly documented business expense — software, professional fees, advertising — that $100 reduces the income your taxes are based on. But it doesn’t mean you’re paying $100 less in tax.
The government is not paying you back. You may or may not be able to deduct it. At the end of the day, you are just spending money.
So here’s the real question: if it weren’t a write-off — would you still spend it?
The “I have a business, so I can write this off” problem.
This is one of the most common — and costly — misconceptions I see. The write-off mindset leads people to spend more than they otherwise would, because the expense feels discounted. Or free. But a deduction only means something when the expense was already necessary for your business. Chasing a tax benefit on money you wouldn’t have spent otherwise isn’t a win. It’s just spending.
So if it’s not a write-off — what is it?
Your business can pay for whatever you want it to pay for. You’re the owner — that’s your prerogative.
But if that purchase isn’t a legitimate business expense, it’s a personal expense your business just paid for. A vacation. Clothing you’d wear anyway. Lunch with a friend. The correct way to record it is as an Owner Draw or Owner Distribution.
That’s not a punishment. It’s just accurate. An Owner Draw means: this is a personal expense the owner had the business pay for. It’s honest bookkeeping. What it is not, is a deduction. It does not reduce your net income. It does not lower your tax liability. It does not save you anything at tax time.
When you hand your bookkeeper a pile of receipts and say “these are all write-offs” — you’re not saving money. You’re creating a categorization problem, a potential compliance problem, and setting yourself up for a conversation with the IRS you do not want to have.
What to ask instead.
Before you make a purchase, ask: Does this serve the business in a real, documentable way? Not “can I get away with it?” Not “my friend says you can write everything off.” Not “I have a business, so it counts.”
If the answer is yes — great. Categorize it correctly and let it do its job. If not — Owner Draw. And there is nothing wrong with an Owner Draw. Owners take draws. That’s completely normal. Just call it what it is.
The IRS actually has a standard for this — and it’s not complicated. Under Internal Revenue Code §162, a business expense is deductible when it is:
- Ordinary — common and accepted in your type of business
- Necessary — helpful and appropriate for your business
That’s the filter. Two questions. That’s it.
The real cost of fuzzy thinking here.
I’ve seen this play out in every direction — the business owner who wants to write off the new car they just bought (maybe some of it), who wants to charge their business prevailing market rent for their home office (not how it works), who assumes meals and travel are fully deductible as long as business came up somewhere in the conversation (also no).
The write-off mindset doesn’t just create bad tax outcomes. It creates a disconnect from the actual financial picture of your business. When you’re not clear on what’s a real business expense versus personal spending flowing through your accounts — you don’t actually know what your business costs to run. And that means you can’t price, plan, or make decisions from a place of clarity.
Intentional spending looks different.
It starts with one question: Does this purchase serve the business?
If it does — document it, categorize it correctly, know what it is and why it belongs there.
If it doesn’t — but the business can afford it and you want it — take the draw. Be honest in your books. And stop calling it a write-off.
Not sure what’s actually deductible in your business? Download the True Insights Business Expense Deduction Guide — a plain-language breakdown of what qualifies, what doesn’t, and the “it depends” category that nobody explains clearly enough.