
Timing is a lever. When you buy equipment, pay a bonus, or make an RRSP contribution changes what you can deduct and when — and the best moves are made before your year-end closes, not in the scramble afterward. Reviewing your position mid-year is what keeps those options open.
Reconciled every month, your books are filing-ready and cheaper to prepare. Rebuilt in a hurry from a shoebox of receipts, they produce a number that's wrong often enough to matter — missed credits, personal expenses left in, transfers coded as revenue. Keep bank, credit-card, and HST records current as you go.

Software reports what happened; it won't tell you what to do about it. A specialist who knows your business structure can flag changes to your instalments, the small business deduction, and your salary-versus-dividend mix while there's still time to act — before the return is filed, not after.
The point is simple: the earlier you look, the more you can change. A review done mid-year gives every decision two quarters to work — the same review in filing season is just a report on choices already made.
“A mid-year review isn't more paperwork. It's the chance to change your tax bill while you still can — deliberately, with the numbers in front of you.”
The right tools cut the manual work — automatic bank feeds, digital receipts, and built-in GST/HST tracking. Paired with a monthly review, the numbers start driving decisions instead of just piling up. We set this up and keep it running as part of every engagement.
Almost every Canadian small business falls behind on its books at some point. It happens to nearly everyone, and it is not a sign you are bad at this. Work comes in, work gets delivered, and reconciling August loses to whatever is on fire in September.
What changes in the fall is not how far behind you are. It is what being behind now costs, compared with being behind in March.
Books three months behind in the spring are an inconvenience. You rebuild them, you file, you carry on. The same three month gap in late September sits on top of a set of choices that close for good on December 31, and you cannot make a choice you cannot see.
Quick answer: How far behind can my bookkeeping be before it becomes a real problem? How far behind matters less than when. Books behind between January and June cost you accuracy and a stressful rebuild. Books that are behind between September and December cost you money, because a set of decisions closes on December 31 and each one requires current numbers to make: the salary and dividend mix, capital purchases timed against the available-for-use rule, the shareholder loan balance and its repayment clock, and instalment adjustments. None of those can be made from a bank balance and a shoe box. The practical test is not how many months are missing. It is whether you could answer, today, what your corporation has earned this year and what you have personally drawn out of it.
The cost is not the catch-up fee. That is the visible number, and it is usually the smallest one. The real cost sits in four places.
Confirm current rates, thresholds, and deadlines at canada.ca before calculating against them.
The order matters more than the speed. Doing this in the wrong sequence means redoing parts of it.
Every item below has a date on it. None of them waits for your books to be ready.
Two or more is completely ordinary for a growing business. It is also where the avoidable cost sits.
The honest answer is that waiting is only cheaper if nothing on the list above applies to you.
Catching up in September or October means the same work gets done, but it gets done while the decisions are still open. You reconcile, you see the position, and you still have eight to twelve weeks to act on what you find. Catching up in February means the same fee, the same effort, and a report about a year you can no longer change.
The comparison is not catch-up against zero. It is catch-up now against catch-up later plus whatever the closed decisions would have been worth.
Not sure how far behind you actually are? Book a free cleanup assessment at countmyaccount.ca. Tell us your fiscal year-end, how many accounts the business uses, and roughly when the books were last reconciled. We will tell you what the catch-up involves, what it costs, and which decisions are still open.
There is no fixed number of months. What matters is timing relative to your fiscal year and the calendar year end. Books behind between January and June mostly cost you accuracy and a harder rebuild. Books behind between September and December cost money, because decisions with hard December 31 deadlines require current figures to make. A business three months behind in October is in a worse position than one six months behind in March.
Listing every account the business used, pulling statements rather than relying on bank feeds, reconciling the oldest month first so each month's closing balance carries forward correctly, labelling owner draws as salary, dividends, reimbursement or shareholder loan, reconciling GST/HST collected against remitted and payroll withheld against remitted, then producing a current P&L and balance sheet. The order matters, because starting with the most recent month usually means redoing it.
Now, if any decision on your year closes December 31. The work is the same either way, but doing it in the fall leaves time to act on what it reveals: the salary and dividend mix, capital purchase timing, instalment adjustments, and the shareholder loan balance. Catching up in February produces a report about a year you can no longer change.
Penalties and interest accrue from the due date, and interest compounds daily. The exposure grows while the question stays unresolved, which is why an unfiled return you merely suspect was due should be confirmed rather than left. Filing late is much better than not filing at all, and the amounts should be confirmed at canada.ca before you calculate against them.
Not for a catch-up. Bank feeds drop transactions, occasionally duplicate them, and stop syncing without announcing it, and those gaps are invisible unless you reconcile to the statement. For ongoing monthly bookkeeping a feed is fine as a starting point, but the statement stays the official record you match your books against.
Count myAccount tiers business accounting packages by revenue and transaction volume, in four bands: under $50K, $50-100K, $100-500K, and $500K-1M, with the entry package at $177.99 per month for businesses under $50K and under 100 transactions a year. Catch-up work is priced separately and quoted before it starts rather than billed by the hour. Against that, price out a single late payroll remittance or one shareholder loan balance crossing its repayment deadline.