The second firm

taxifi is an accounting firm in Ottawa that does monthly bookkeeping, payroll, HST, and year-end corporate tax for incorporated Canadian small businesses. AI does the daily work. An accountant reviews it, signs it, and files it.

CRA EFILE authorized · Every file reviewed by an accountant · Built in Ottawa, Canada

Why taxifi exists

taxifi is the second accounting firm founder David Dinardo has built. The first ran for over fifteen years, the traditional way, on the same off-the-shelf accounting software every firm uses. It grew to forty accounting professionals, filed more than ten thousand tax returns, and handled thousands of sets of books every month. It worked, and it sold.

Fifteen years inside the old model teaches you exactly where it breaks. The software is built for accountants, not owners: complex, cumbersome, and fighting you at every step. Too much of the year went to wrestling tools and chasing documents instead of advising people. The service worth delivering, answers when clients need them, books that are never behind, a year-end with no surprises, was simply not possible on that stack at a price a small business could pay.

So after the sale, rather than retire the lesson, he built the firm he had always wanted to run. taxifi replaces the off-the-shelf stack with AI that keeps your books current every day, so the Canadian accountants spend their time where it counts: reviewing your month, planning your tax, and picking up when you call.

The result is the firm the first fifteen years argued for: books current every morning, filings on time, and the person who signs your T2 is the same one who answered your question in July.

David Dinardo, founder of taxifi

David Dinardo, MBA

Founder, taxifi · Ottawa

What we believe

Books should be current, always

A monthly report you actually see, every month. Decisions deserve live numbers, not a report on what happened last quarter.

A human signs

AI drafts, flags, and balances. It never files, never advises, and never signs. An accountant does, and is professionally accountable for it.

Flat means flat

One monthly price, scoped openly on a call, with the year-end T2 inside it. If your fee ever needs to change, you hear it from us first.

Canada only

Canadian corporations, CRA rules, Canadian payroll and HST. We go deep on one country's tax system instead of shallow on five.

See what taxifi would cost for your business

One discovery call. We scope your business, quote a flat monthly price live, and you decide.

Book a discovery call
Flat monthly price, quoted on one call. Book a call