Until We End Our Free Month Promotion

Accounting That Moves Your Business Forward

build your business with full service accounting

Trusted by 1000+ Clients Across Canada | 15+ Years of Experience

From tax filings to payroll to incorporation — we handle the numbers so you can focus on patient care.

CALL NOW: (289) 921-6614

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1000+

Clients Helped

15+

Combined Tax & Accounting Experience

99%

Client Satisfaction Rate

OUR SERVICES

Tax Strategy & Bookkeeping SMall Businesses in hamilton and the gta

At Collective Accounting Co., we specialize in serving Hamilton and the GTA's best small and medium size business with expert tax planning, audit defense, and full-cycle bookkeeping. Our team understands the financial nuances of your business — from incorporation to CRA compliance. Let us be your financial backbone, so you can stay focused on taking care of your customers.

Corporate Tax Filing & CRA Compliance

We handle your corporate tax returns from start to finish — ensuring every eligible expense is claimed, your clinic stays compliant, and your stress stays low.

Monthly Bookkeeping for Small Businesses

We manage your books so you can manage your business. Get accurate, audit-ready reports without lifting a finger customized for your business.

CRA Audit Support and Audit Risk Management

If you’re facing a CRA review, we defend your case, reduce penalties, and handle all communication — so you stay focused on your customers, not the CRA.

TESTIMONIALS

What Our Clients Say...

Nicole Reynolds

Mason and his team are extremely dedicated and detail oriented. They find hidden tax solutions and strategies that others have failed to. If you’ve been with your accountant for a long time, I urge you to consider a second opinion at this firm

Scott Kendall

Mason Twitchett's professionalism and expertise are unparalleled. His strategic tax planning and dedication to client success truly set him apart. Balancing precision and personalized care, Mason delivers exceptional financial guidance while fostering trust and confidence. His commitment to excellence makes him an invaluable asset to any client or organization.

Erica Preville

Working with Mason, Debbie and the team at collective accounting has been integral to starting up my psychotherapy practice. Mason is knowledgeable, personable and has only approached our conversations with patience, care and understanding. He’s got a knack for translating financial concepts into easy to understand language. I’d recommend this team in a heartbeat!

ABOUT MASON TWITCHETT

President & Corporate Tax Collective Accounting Co.

10+ years of experience in Canadian corporate tax and financial advisory
Founder and strategic head of Collective Accounting Co.
Specializes in Corporate tax planning, CRA compliance, and Small business advisory.
Dedicated to building long-term, trust-based client relationships

CALL NOW: (289) 921-6614

FAQ

Frequently Asked Questions

What does Full Service Corporate Accounting include?

Our comprehensive package covers bookkeeping, payroll, HST/GST, and tax filing to manage all your corporate accounting needs.

Are there any additional fees?

No, we offer transparent pricing with no onboarding fees and your first month free.

Can you handle businesses of all sizes?

Yes, our services are scalable to accommodate businesses of various sizes and industries.

How do I get started?

Simply click on "Start Your Free Month Today" to schedule a consultation with our team.

ABOUT US

Collective Accounting Co. is dedicated to providing comprehensive corporate accounting services, including bookkeeping, payroll, HST/GST, and tax filing. Our mission is to simplify your financial management, allowing you to focus on growing your business.

GET IN TOUCH

CALL NOW: (289) 921-6614

OUR ADDRESS

306-911 Golf Links Road, Ancaster Ontario L9K1H9