About Fortis

Comprehensive accounting support you and your company can trust.

Our team has a well-deserved reputation of excellence in providing smart, sensible, and cost-effective and business solutions for our clients.

We serve a wide range of clientele, and every client relationship is valued greatly and treated with dignity and respect. Each engagement benefits from the depth and breadth of our expertise.

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Tax Information

Tax Related Deadlines

T4 Source deduction payment January 15

RRSP First 60 days of the current year

T4 Slips Filing February 28

Corporate taxes
- Owing taxes three months after the year end
- If filing six months after the year end

Personal Taxes April 30 for filing taxes and payment of taxes

- If owing taxes April 30
- If filing taxes June 15


Head Offices

Green Life Business Centre
Unit 202-203
450 Bronte street south ,
Milton , L9T8T2

Phone Number

647-237-8465 / 905-693-8484



Fortis Business Solutions Ltd is accessible for persons with mobility disabilities. Disabled parking spaces and curbside ramps are conveniently located to our office in Milton.

Directions to here