Bookkeeping · Waterloo, Ontario

Bookkeeping services in Waterloo, Ontario.

Local bookkeeping for Waterloo and Kitchener businesses, run by a real team and backed by modern software. Catch-up, monthly books, sales tax, and year-end, with a CPA founder down the road, not in another time zone.

5.0 on Google
QuickBooks Platinum ProAdvisorCPA Ontario
Local bookkeeping

Bookkeeping built for Waterloo Region businesses.

Numinor is a Waterloo bookkeeping and accounting firm. We keep the books for startups, professional services, and small businesses across Waterloo, Kitchener, and the surrounding townships, and we file the tax that follows.

This is our home. We work with the businesses that make the Tech Triangle run: software startups raising their first round, established firms scaling past the founder's spreadsheet, and trades and service businesses that have outgrown shoebox bookkeeping. If you're searching for a bookkeeper in Waterloo, you're looking for someone who answers the phone and knows your numbers. That's what we do.

Why Waterloo businesses work with us

Local team, modern tools, flat pricing.

Local and reachable

Our office is in Waterloo. You get a real team, not a call center, and a CPA founder you can actually talk to.

Built for the Tech Triangle

Waterloo runs on startups, and startups run on clean books and SR&ED claims. We organize your books so a Scientific Research and Experimental Development claim is straightforward, and so your next investor sees financials they trust.

Half people, half software

We pair an experienced bookkeeping team with modern tools (QuickBooks Online, where we are a Platinum ProAdvisor, plus the apps that automate the busywork). You get the judgment of a person and the speed of good software.

Flat pricing, no surprises

Starter is CAD 299 a month, Growth is CAD 499 a month. Base pricing, scoped to your transaction volume and complexity on the discovery call. No hourly meter, no surprise invoice in March.

Local notes that affect your books

Ontario obligations, handled.

Ontario businesses carry a few obligations that out-of-province templates miss. If you have employees, you deal with WSIB (the Workplace Safety and Insurance Board) and, above the threshold, the Employer Health Tax. You collect HST, not a separate GST and PST. We handle all of it as part of the books, so nothing is a surprise at year-end.

WSIBEmployer Health Tax13% HSTSR&ED-ready records
Frequently asked questions

What Waterloo owners ask before they sign on.

Both work. Our office is in Waterloo if you want to meet in person, and our software lets us keep your books current no matter where you are. Most clients are a mix: local when it helps, remote the rest of the time.
Visit or reach us

The Waterloo office.

Address
22 King Street South, Suite 300
Waterloo, ON N2J 1N8
Hours
Mon–Fri · 9 AM – 5 PM
Areas we serve nearby

Waterloo is home. We work with businesses across Southwestern Ontario.

Book a free books review

Tell us where your books stand.

We'll give you a straight read on what they need and what it costs, whether you sign on or not. Numinor plans start at CAD 299 a month.