HST registration and filing

HST Registration & Filing Made Simple

Don’t let indirect taxes slow down your business.

At Keelmann CPA, we make HST registration and ongoing filings easy and accurate so you can stay compliant, avoid late penalties, and focus on running your business with confidence.

What Is HST Registration & Filing?

If your business earns over $30,000 annually, you’re required to register for a Harmonized Sales Tax (HST) number and begin collecting and remitting HST to the CRA. Missing deadlines or misreporting can lead to costly audits or fines.

At Keelmann CPA, we guide you through the registration process, help determine filing frequencies, and manage your monthly, quarterly, or annual filings. Whether you’re new or expanding across provinces, we ensure full compliance with zero hassle.

Why Choose Our HST Registration and Filing Services?

Certified Accounting Experts

Work with experienced professionals who understand compliance, accuracy, and financial clarity.

On-Time & Reliable

We deliver your reports, reconciliations, and filings consistently no delays, no excuses.

Real Insights, Not Just Numbers

Our reporting is built to help you make better business decisions, not just tick boxes.

Data Security Guaranteed

Your financial data is safe with us encrypted, cloud-backed, and accessible only by you.

Let’s build a smarter financial future together.

Ready to Take Control of Your Finances?

Whether you're launching a new venture or scaling an established business, the right financial guidance makes all the difference.

At Keelmann CPA, we’re here to help you minimize risk, maximize returns, and stay confidently compliant every step of the way.

Why Choose Keelmann CPA

We Partner With You to Bring Your Financial Vision to Life

At Keelmann CPA, we go beyond numbers. We’re not just accountants we’re strategic partners who care about your business growth, compliance, and peace of mind. Whether you're a startup, an established firm, or scaling globally, our tailored financial solutions are built around your goals.

From simplifying tax filings to replacing manual spreadsheets with real-time insights, we deliver services that move your business forward with clarity, confidence, and control.

Trusted by Hundreds of Business Owners

Certified Expertise

Proactive Financial Reporting

EASY 4-STEP FUNDING SOLUTION

We Make Simple Process
To Get Good Results

01
Consultation / Free Quote
Tell us your needs we’ll offer a custom quote with no obligation.
02
Letter of Engagement
We formalize our services with a clear agreement and scope.
03
Service Execution
Our team gets to work, delivering accurate and timely results.
04
Live Feedback Throughout
Stay informed with regular updates and responsive support.

We Work Seamlessly with QuickBooks Online and ProFile

Get A Free Quote For Start New Journey

FREQUENTLY ASKED QUESTIONS

Got Any Questions?

We provide a full range of accounting, tax planning, business advisory, payroll, HST compliance, and startup registration services tailored to individuals and businesses of all sizes.

Absolutely. Whether you're just starting or growing steadily, we offer scalable financial solutions, entity structuring, and compliance services that match your current stage and goals.

We start with a free consultation to understand your business, challenges, and goals. From there, we propose a tailored strategy and service plan to fit your unique needs.

Yes. Our tax planning approach focuses on maximizing deductions and optimizing your structure — all within full compliance with Canadian and Ontario tax laws and regulations.

We serve a variety of sectors, including e-commerce, real estate, IT, professional services, healthcare, and manufacturing. Our team adapts strategies to suit your industry’s financial landscape.

Yes. We use encrypted systems, secure portals, and industry-standard protocols to ensure that your financial information remains private and protected.