Hamilton & Burlington's Trusted Accounting Firm
Canadian I.S. Business Services Inc. provides professional accounting, bookkeeping, payroll, and personal tax services for small and medium-sized businesses and families across the Hamilton–Burlington region.
What We Offer
We work with small and medium-sized business owners and families across many industries — delivering accurate, timely, and personalized financial services.
Outsource your entire accounting function — from transaction processing and financial statements to cheque preparation and off-site filing — in QuickBooks or Sage.
Learn more →Accurate payroll processing, source deduction remittances, Records of Employment, T4 preparation, and year-end payroll reporting — handled on your behalf.
Learn more →Comprehensive personal income tax preparation and CRA e-filing for employees, sole proprietors, investors, non-residents, and more — ensuring you never miss a deduction.
Learn more →Accurate, error-free year-end financial statement preparation prepared by qualified accountants who understand the nuances of your industry.
Learn more →Monthly financial reports, regular review meetings, and annual budgeting exercises — so you always have a clear picture of your business's financial health.
Learn more →Tax Preparation
Tax laws change constantly. A missed credit or poorly structured return can cost you far more than you realize. Our accountants keep current on every rule — ensuring your returns are prepared accurately, filed on time, and optimized for your situation.
Whether you're an employee, a business owner, or both — we make the process straightforward. Bring your slips, we'll handle the rest.
Accepting new clients for personal tax preparation. Contact us today to schedule an appointment.
Book a ConsultationBookkeeping
Small business owners who outsource bookkeeping save payroll, overhead, and valuable time — often up to 50% annually compared to an in-house bookkeeper.
We process your transactions in QuickBooks or Sage, prepare your cheques, and deliver them to your office for signature. You stay in control of every payment decision.
Payroll Services
Payroll compliance is non-negotiable. We take the complexity off your plate so you can focus on running your business — and your employees always get paid correctly and on time.
Why Canadian I.S.
Our accountants bring deep expertise across industries, serving business owners and families throughout the Hamilton–Burlington region.
We meet with you regularly to review your financials, discuss your goals, and keep you informed at every step.
Based in Burlington, we serve clients across Hamilton, Oakville, Mississauga, and the surrounding area with a responsive, local approach.
We file personal returns electronically with the Canada Revenue Agency — ensuring accuracy, speed, and compliance.
I look forward to meeting with you personally and reviewing your individual business or personal accounting requirements!
Get In Touch
We serve clients in Hamilton, Burlington, Oakville, Mississauga, and throughout the surrounding area. Walk-ins welcome — appointments recommended during tax season.
