06/29/2026
If you missed the June 15th deadline. Don't wait any longer, we can help.
New Business Roadmap
Launching a business in 2026? Welcome to the club.
Let’s get your roadmap locked in.
Stepping out as an entrepreneur is one of the most exciting milestones you will ever achieve. But with business ownership comes a brand-new financial landscape—especially when navigating the Canada Revenue Agency (CRA).
If you are transitioning from an employee mindset to a business owner mindset, tracking tax dates isn't just a chore; it’s the ultimate way to protect your hard-earned cash flow.
Save this post and check out our custom infographic table below to see exactly where your business needs to stand right now:
The Personal Baseline: April 30, 2026 – Personal Filing Deadline (Past)
The Entrepreneur Finish Line: June 15, 2026 – Self-Employed Filing Deadline (Due Today!)
The Cash Flow Keepers: June 15, Sept 15, & Dec 15 – Quarterly Tax Instalments (Required for business owners matching specific profit thresholds)
A quick piece of advice for your first year: If you missed the early milestones or are currently scrambling to put your paperwork together for today’s June 15 deadline, take a deep breath. You do not have to figure this out alone. The biggest mistake new entrepreneurs make is waiting until the last minute to sort through a digital mountain of unorganized receipts.
Systems beat surprises every single time.
At KC Book Works, we specialize in helping new business owners lay a rock-solid financial foundation from day one. We step into the start-up clutter, clean up your historical bookkeeping, resolve past-due dates, and automate your expense tracking so you can focus entirely on scaling your vision.
Let’s turn your compliance into your favorite business system.
Ready to build an elevated business foundation? Send us a DM with the word "STARTUP".