Before Q4 Ends: 5 Tax Planning Questions Every Trucking Business Owner Should Answer

By Q4 you've got most of the year's numbers in hand. That's enough to see roughly where profit is landing, and there's still time to do something about it.

At Truckers Pro CPA, we'd rather have this conversation in November than in March, when the return is being prepared and most of your options are gone. Here are five questions worth working through now.

1. What will my taxable income be this year?

Pull your year-to-date revenue and your biggest costs: fuel, repairs, insurance, payroll, and financing. Then put them next to last year's figures, line by line. A jump in revenue with flat expenses means a jump in profit, and profit is what gets taxed.



This was a strong year for a lot of carriers, and strong years are exactly when owners get caught off guard. You don't need a number that's right to the dollar. 

A rough projection tells you whether you're heading into a bigger tax payment than you planned for, and whether you should be setting cash aside now instead of scrambling in the spring. If you pay installments, it also shows whether the amounts you've been sending in still match your income.

2. Is every expense actually in the books?

Fuel and oil, repairs and maintenance, insurance, licensing and registration, interest, equipment costs, accounting fees, wages. Go through your bank and card statements and compare them to what's recorded. 



A receipt that never got entered won't be deducted, and a repair coded to the wrong account throws off your totals.

The CRA wants expenses backed up by documentation, and they have to be incurred to earn business income. Vehicles get the closest look. If you claim motor vehicle expenses, you need your total kilometres and your business kilometres, plus the date, destination, and purpose of each business trip. 

If your logbook has gaps, fix them now while you can still piece the trips back together from dispatch records, fuel receipts, or load confirmations. Six months from now you won't remember.

3. What was I already planning to buy or change?

A truck replacement, new equipment, a new driver, a move into new routes, a change in how you pay yourself. The timing of these can affect your taxes, and you have until December 31 to decide which side of the year they land on.



Don't buy something only for the deduction. Spend $10,000 to save a few thousand in tax and you're still out the difference. If the purchase makes sense for the business, then look at what it does to your taxes this year versus next. 

Sometimes waiting two weeks for January is the better move, and sometimes it isn't. That's a numbers question, not a guess.

4. Does my structure still fit?

Sole proprietors and partners should ask whether incorporating would save money now that profit is higher. If you're already incorporated, look at how much profit stays in the company and whether you're paying yourself salary, dividends, or both. 



The mix you chose when the business was smaller may not be the best one now. Income splitting may come up too, depending on who owns the company and who actually works in it.

A carrier with one truck and a carrier with six rarely end up with the same answer, so get this checked against your actual numbers before changing anything. Incorporating or restructuring has effects that carry into future years.

5. Am I meeting my CRA reporting requirements?

Trucking has some rules of its own. Starting with the 2025 tax year, certain payments over $500 that a trucking business makes to Canadian-controlled private corporations in the trucking industry have to be reported on a T4A as fees for services.

Penalties now apply if you don't report them. If you use subcontracted carriers or owner-operators, check your payment records now so you're not rebuilding them in January.



Beyond that, review your GST/HST filings, payroll reporting, and general records. Finding a missing piece in the fall is a lot less painful than finding it after a deadline has passed.

Where to start

Set aside an afternoon, pull your statements, and sketch out where the year is heading. Write down anything that doesn't match, anything you're planning to buy, and anything you're unsure about. Then bring that list to someone who can tell you what to do with it.



Truckers Pro CPA works with trucking business owners on exactly this. If your year has gone better than expected, call us before December and we'll go through your figures with you while you can still make changes.

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