When it's actually time to hire a bookkeeper

There's no revenue number that means you need a bookkeeper. There are five specific moments where the work stops being data entry and starts being a filing obligation with a penalty attached — and one situation where the honest answer is that you don't need anyone yet.

Trigger 1: you registered for GST/HST

Registration turns you into a collector of someone else's money on a schedule: charging tax, tracking input tax credits, filing returns on a period-specific due date, and holding a payable account that has to clear when you file.

The threshold is worth getting right, because there are two rules and they behave very differently. You're a small supplier while your taxable supplies — including those of your associates — are $30,000 or less in any single calendar quarter and in the last four consecutive calendar quarters.

Your reporting period follows your annual taxable supplies: $1,500,000 or less is assigned annual, above that to $6,000,000 is quarterly, and higher is monthly. Monthly and quarterly filers file and pay one month after the period ends. Most annual filers have three months — but an annual filer who is an individual with a December 31 year-end and business income pays April 30 and files June 15. Our GST/HST filing deadlines page walks through finding yours.

What a bookkeeper is actually for here is the ITC side. Input tax credits carry documentation requirements that scale with purchase size, in three tiers stepping up at $100 and again at $500, and a receipt that doesn't meet the requirement for its size is a credit CRA can take back — the twelve signs your books are wrong sets out what each tier has to show. Getting that right monthly means your GST/HST payable account clears when you file instead of drifting into a number nobody can explain.

Sources: CRA when to register for and start charging GST/HST (updated 2026-06-16); GST/HST reporting requirements and deadlines (2026-05-13).

Trigger 2: you hired your first employee

This is the sharpest of the five, because payroll is the only obligation where being three days late has a price. Hiring means withholding income tax, CPP and EI from every cheque, adding the employer portions, and sending the whole thing to CRA on a schedule set by your remitter type — which follows your average monthly withholding amount, not your revenue.

Three days, not three months — and the penalty is calculated on the remittance amount, so it scales with your payroll rather than with how sorry you are. That's why payroll is the function most owners hand over first.

The remitter types have a trap in them. Quarterly remitting isn't automatic just because your withholdings are small: the under-$3,000 tier also requires a clean compliance history, and the under-$1,000 tier requires being a new small employer. Regular remitters are under $25,000 and pay by the 15th of the following month; accelerated remitters start at $25,000 and pay several times a month. Full table on our payroll remittance due dates page.

Then there's the annual piece: T4 slips and the T4 Summary, due the last day of February following the calendar year, with a legislated late penalty that has a $100 minimum. CRA's wording on electronic filing is that if you file more than five information returns for a calendar year, you must file them electronically to avoid a penalty.

Sources: CRA remitter types and due dates (updated 2026-06-11); penalty for late remitting or failure to remit (2026-06-11).

Trigger 3: you incorporated

Incorporating creates a second taxpayer with its own return, its own year-end, and a bank account that is legally not yours. Three things change the day the certificate arrives.

• A T2 every year

  Due six months after year-end, whether or not the company made money. The balance owing, though, is due two months after year-end — a different date, and the source of a lot of avoidable interest.

• A shareholder loan account

  Every dollar that moves between you and the company now has to be recorded somewhere. Untracked, it becomes a year-end reconstruction exercise your accountant charges you for — and it carries tax consequences that are their call, not a bookkeeper's.

• A real separation to maintain

  Personal spending on the company card isn't a rounding error any more. It's either a shareholder loan, a taxable benefit, or compensation, and which one it is has to be decided by someone qualified to decide it.

The three-month balance-due extension that everyone mentions is narrower than its reputation. It requires all of: the company was a Canadian-controlled private corporation throughout the tax year, it claimed the small business deduction in the current or previous year, and prior-year taxable income didn't exceed the business limit — or for an associated group, their combined taxable incomes didn't exceed their combined business limits. Details on our T2 deadline page.

Source: CRA balance-due day for corporations (updated 2026-01-21).

Trigger 4: it's taking more than a few hours a month

This one is arithmetic rather than compliance. Work out what an hour of your time earns the business, multiply by the hours you spend on books, and compare that with what the work costs to buy.

For a reference point that isn't somebody's marketing page: the Government of Canada's Job Bank puts bookkeepers under NOC 12200 at a national median of $28.02 an hour, with a low of $19.55 and a high of $45.07, from Labour Force Survey data for the 2023–2024 reference period. Provincial medians run from $24.04 in Nova Scotia to $30.00 in Alberta. That's a wage rather than a retail service rate — an employer pays CPP, CPP2 and EI on top, and a firm's price carries its overhead — but it's the only figure in this market with a real source behind it.

The other half nobody puts a number on is the work you didn't do because you were categorising receipts on a Sunday. Our page on what a bookkeeper costs in Canada works through the full picture, and in-house versus outsourced covers the employer-cost side.

Source: Government of Canada Job Bank, wage report for bookkeepers (NOC 12200); wages updated 2025-11-19, Labour Force Survey, Statistics Canada.

Trigger 5: there's a "bookkeeping" line on your accountant's year-end bill

This is the clearest signal of all, and the easiest to miss because it's buried in an invoice you glance at once a year. If your accountant is charging you for bookkeeping, cleanup or "file preparation", you are already paying for bookkeeping — at professional rates, once a year, from someone reconstructing a year of context from a standing start. The same work done monthly costs less and produces numbers you can act on in June instead of February.

Look at last year's invoice. If there's a line you can't explain, ask what portion was cleanup. The answer tends to settle it.

When you honestly don't need one yet

Most pages on this topic never write this section, which is why it's here.

You don't need to hire a bookkeeper if all of the following are true:

• You're a sole proprietor, not incorporated.
• Your taxable supplies are comfortably under the $30,000 small supplier threshold, so you aren't registered for GST/HST and don't have to be.
• You have no employees and no subcontractors you're issuing slips for.
• You have a separate business bank account and a separate card, and nothing personal runs through them.
• You're doing something like twenty or thirty transactions a month, and you can name every one of them.
• You keep your receipts and your invoices, and you can find any of them in a couple of minutes.

In that situation, a spreadsheet or entry-level accounting software and an hour at the end of each month is genuinely enough. Hiring someone to categorise twenty transactions is buying a service you can perform yourself in less time than it takes to explain your business to a new bookkeeper.

The two things worth doing anyway, because they cost nothing and make the eventual handover trivial: keep the business account clean, and keep the receipts. Records have to be kept six years from the end of the tax year they relate to — and if you file a return late, that six years runs from the date you file it.

What changes the week you hand it over

You give someone read-only bank access or statements, they set a close date each month, and you get reconciled accounts within a couple of weeks of month-end — which means a duplicated supplier payment or a customer who was never invoiced surfaces while you can still do something about it, rather than in a year-end conversation eleven months later. Our monthly bookkeeping checklist lays out what should happen each month, and the year-end package your accountant needs is what all of it builds toward.

Questions people actually ask

At what revenue should I hire a bookkeeper?

There isn't a revenue number, and any page that gives you one is guessing. What matters is whether a CRA obligation has started. Registering for GST/HST, hiring an employee and incorporating all create filing duties with deadlines and penalties attached, and those are the moments the work stops being optional record-keeping. A sole proprietor doing well under the $30,000 small supplier threshold with no employees can run their own books at almost any revenue level within that range.

Do I need a bookkeeper if I'm not registered for GST/HST?

Usually not, if the rest of your situation is simple. A sole proprietor under the $30,000 small supplier threshold, with no employees, a separate business bank account, and twenty or thirty transactions a month, can handle their own books in about an hour at month-end. Keep the business account clean and keep the receipts — records have to be kept for six years from the end of the tax year they relate to, and longer if you file the return late. The moment you register, hire, or incorporate, the calculation changes.

What happens if I'm late remitting payroll source deductions?

CRA charges a penalty on the remittance amount based on how late it is: 3% at one to three days, 5% at four to five days, 7% at six to seven days, and 10% beyond seven days or if you never remit at all. A second or subsequent assessment in the same calendar year, where the failure was knowing or grossly negligent, is 20%. Prescribed interest applies on top. This is the shortest fuse of any CRA obligation a small business has, and it's the main reason payroll is the first thing most owners hand to someone else.

I just incorporated. Do I need a bookkeeper now?

Almost always yes, for one reason more than any other: the shareholder loan account. Every movement of money between you and your corporation now has to be recorded, and if nobody tracks it during the year, someone has to reconstruct it at year-end at accountant rates. You also have a T2 return due six months after year-end and a balance due two months after year-end, which are different dates. What the shareholder loan balance means for your taxes is a question for your accountant, not your bookkeeper.

Can my accountant just do my bookkeeping too?

They can, and many will, but check what you're paying for it. If your accountant's year-end invoice has a line for bookkeeping, cleanup or file preparation, you're buying bookkeeping at professional rates, once a year, from someone reconstructing twelve months of context after the fact. The same work done monthly usually costs less and gives you numbers during the year, when you can still act on them. Ask what portion of last year's bill was cleanup — the answer usually decides it.

What's the difference between a bookkeeper and an accountant in Canada?

A bookkeeper records what happened — transactions, reconciliations, GST/HST returns, payroll, and a clean year-end package. An accountant advises on what it means and prepares the tax filings: tax planning, incorporation strategy, salary versus dividends, how a shareholder loan should be treated. The other practical difference is regulation. Accounting designations are regulated; bookkeeping is not. CPB Canada, the national certifying body, says on its own site that the bookkeeping profession is unregulated, which is exactly why checking someone's background before you hand over your books matters.