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Mississauga · Since 1998

You run your business. We'll do your books and taxes.

1,000+ small businesses across Ontario trust us to keep their numbers clean. 25+ years and counting.

25+Years
1,000+Clients
4.8★ Google
28+Industries

What we actually do for you

Books, taxes, payroll, HST, incorporation. The stuff that piles up when you're busy running a business.

How we're different (honestly)

We check the previous year. Every time.

Before we touch your current file, we review what was done before. We've caught prior-year errors 96 times. Mistakes that would've cost real money.

We know what NOT to claim.

Aggressive deductions trigger audits. We've made 126 deliberate exclusion calls — things we didn't claim because they'd put your file at risk. Accuracy beats a bigger refund.

28 industries. Not guesswork.

Trucking, restaurants, construction, real estate — each has its own CRA rules, deductions, and red flags. We know yours because we've done hundreds of files like it.

We know your industry's rules

Every industry has its own CRA quirks, deductions, and red flags. Here are a few we work with every day.

Don't take our word for it

★★★★★

“Trustworthy, dependable. They handle our books with care. Their team is responsive and genuinely cares about getting it right.”

Verified Client
Owner, Construction Company
★★★★★

“Switching to Y&A was the best business decision we made. Taxes filed on time, books are clean, and we saved thousands last year.”

Verified Client
Owner, Logistics Company
★★★★★

“Y&A handles everything so I can focus on my patients. Responsive, knowledgeable, and they actually pick up the phone.”

Verified Client
Owner, Dental Practice

Grab our free Canadian tax deduction checklist

A plain-English PDF covering the deductions small business owners, landlords, and self-employed Ontarians miss most often. No email required — download it and keep it.

Behind on your books? Taxes piling up?
We sort it out.

Book a Free Consultation