There's no magic revenue number that means "now hire a bookkeeper." But there are unmistakable signs — and if you're doing your books at 11 p.m. on a Sunday, scrambling at year-end, or quietly unsure whether you actually made money last month, you've probably already passed the point.
Doing your own books is fine at the very beginning. The real question isn't "can I?" but "should I still be?" Every hour on bookkeeping is an hour not spent earning — and the mistakes get expensive. Here's how to tell when it's time.
- It's not a revenue threshold — it's a set of signs: you're out of time, you're missing deadlines, or you can't trust your own numbers.
- Certain events almost always justify it: crossing the $30,000 GST/HST threshold, hiring your first employee, incorporating, or seeking financing.
- Do the time math. If books eat 5–10 hours a month you could spend earning, a bookkeeper usually pays for itself.
- You don't have to hand off everything at once. Start with reconciliation, GST/HST, and payroll — the parts where mistakes cost the most.
- Waiting until tax time is the most expensive option. Cleanup costs more than upkeep.
Read on for the seven signs, the real cost math, a real-world example, and what to hand off first.
Seven signs it's time to hire a bookkeeper
You don't need all seven. Two or three is usually enough to make the case:
- Your books eat your evenings and weekends. Bookkeeping has quietly become a second shift.
- You're always scrambling at year-end. Tax season means a frantic reconstruction instead of handing over clean books.
- You've missed a filing deadline. A late GST/HST or payroll remittance means penalties — and a system that isn't keeping up.
- You crossed $30,000 in revenue. You're now required to register for and charge GST/HST, which adds real complexity.
- You hired — or are about to hire — an employee. Payroll, source deductions, and T4s are unforgiving if done wrong.
- Personal and business money blur together. If you can't cleanly separate them, your books (and your tax position) are at risk.
- You can't answer "are we profitable?" on the spot. If your numbers live in your head or a shoebox, you're flying blind.
Source: CRA, "When to register for and start charging the GST/HST" — once your taxable revenues exceed $30,000 in a single quarter or over four consecutive quarters, you stop being a small supplier and must register.
Four moments that almost always justify it
Some changes turn bookkeeping from a chore into a liability overnight:
You cross $30,000
Hitting the GST/HST threshold means registering, charging tax, tracking input tax credits, and filing returns. That's a real bookkeeping step-change.
You hire your first employee
Payroll brings CPP, EI, income tax, remittance deadlines, and T4s — done wrong, it's personal liability. (Yes, even as a sole proprietor.)
You incorporate
A corporation is a separate entity with its own books, T2 return, and rules. The bar for "good enough" books rises sharply.
You seek financing or sell
Lenders and buyers want clean, current financial statements. You can't produce them on books that don't exist.
Your time has a price — do the calculation
The instinct is "I'll save money doing it myself." But your time isn't free — it's the most valuable thing your business has. Run the actual numbers:
And that's before counting the cost of errors — a missed GST filing, a misclassified expense, a penalty. When your billable hour is worth more than the bookkeeper's, doing it yourself is usually the expensive choice. Figures are illustrative; see the real cost ranges here.
You don't have to hand off everything
Hiring a bookkeeper isn't all-or-nothing. Most owners start by handing off the highest-risk, most time-consuming pieces and keep the parts they like:
- Hand off first: bank and card reconciliation, GST/HST returns, payroll, and the monthly close — the work where mistakes are costly and the deadlines are real.
- Keep, if you want control: sending invoices and quotes, approving bills, watching cash flow day to day.
This is also the cleanest split if you already have an accountant — the bookkeeper keeps things current, and your accountant handles year-end and tax. (Not sure which is which? Here's the difference.)
Cleo's Sunday nights
Meet Cleo, who runs Foxglove Floral, a fast-growing flower studio in Fredericton that's moved from market stalls into weddings and weekly corporate arrangements. Last year she crossed $30,000 and now charges HST. This spring she hired a part-timer for Saturday deliveries. The business is thriving — and Cleo is doing the books every Sunday night after a six-day week.
The cracks are showing. She missed a GST/HST filing deadline in the spring rush and paid a penalty. She's not sure whether the deposits clients pay months ahead for summer weddings are profit she can spend or money she still owes work against. And Sunday-night bookkeeping means she's too fried to plan the week ahead.
She'd hit three of the signs at once — over $30k, a first hire, and a missed deadline — and was still treating a bookkeeper as a someday luxury.
She finally hires one. Within a month, the GST/HST is filed on time, payroll runs without her, and she learns those wedding deposits aren't revenue yet — they're a liability until she delivers (a deposit is not revenue), which quietly saves her from overstating her income and overpaying tax. Mostly, she gets her Sundays back.
What should have happened
Cleo should have hired at the trigger, not after the penalty. The moment she crossed $30,000 and took on a Saturday employee, the bookkeeping had outgrown Sunday nights. Hiring then would have cost the same monthly fee — minus the late-filing penalty, the overpaid tax, and a season of lost weekends.
The cost question, reframed
"A bookkeeper sounds expensive" is the usual hesitation. But compare it to the real cost of not hiring one: your time at its billable value, the penalties from missed deadlines, the tax overpaid on books that were wrong, and the decisions made blind. Measured honestly, DIY is rarely the cheapest option past the early days. For what bookkeeping actually costs in Canada — freelance, outsourced, and in-house — see the full breakdown.
Hire at the trigger, not after the crisis
The right time to hire a bookkeeper is just before you obviously need one — when the signs are stacking up but before a missed deadline or a failed loan application forces your hand. If you're spending real hours on books you resent, missing dates, or crossing one of the big thresholds, the math has almost certainly already tipped. Hiring isn't an admission you can't manage; it's how you buy back your time and protect your numbers while the business grows.
Think you've hit the tipping point?
A 20-minute call is enough to figure out what to hand off first and what it would cost — no pressure, just a clear picture of whether it's time.
Book a Free 20-Minute CallThis article is for informational purposes only and does not constitute tax, legal, or accounting advice. Thresholds, rates, and obligations change and depend on your situation. The figures used are illustrative. Consult a qualified professional about your own circumstances.
Primary sources, linked so you can read and interpret them yourself. Government links open on official Government of Canada websites.
- CRA — When to register for and start charging the GST/HST (the $30,000 small-supplier threshold)
- CRA — Open or manage a payroll account (employer obligations once you hire)
- CRA — Keeping records (six-year retention)
- Related reading: How Much Does a Bookkeeper Cost in Canada?, Behind on Your Bookkeeping?, Bookkeeper vs. Accountant, Can a Sole Proprietor Have Employees?, and A Deposit Is Not Revenue
Rodney Maiato is the founder of CDL Accounting Solutions, a remote bookkeeping practice helping Canadian incorporated small businesses keep clean, audit-ready books without the year-end scramble. He brings 15+ years in accounting — from junior accountant to assistant controller, where he managed a team of 7 and oversaw the books of 25+ companies, plus payroll for 100+ employees across several provinces — and is a Payroll Compliance Professional (PCP) Candidate with the National Payroll Institute. He also builds the automation behind CDL, including its text-in receipt intake system.