📞 437-440-9402  ·  hello@accountingfolks.ca  ·  190 Harwood Street South, Ajax, ON. L1S 2H6  ·  Free Consultation — No Obligation

HST Filing Services Oshawa & Durham Region

Professional HST/GST filing for Ontario businesses. HST filing Oshawa · GST/HST bookkeeping — never miss a CRA deadline.

Book Free Consultation → 📞 437-440-9402
QuickBooks ProAdvisorXero CertifiedFrom $497/monthNo contracts5-day delivery
HST / GST Filing

⚠️ CRA Compliance Warning

Missing a single CRA filing can cost up to 10% of the amount owing plus daily compound interest. Every Accounting Folks plan includes CRA deadline monitoring and compliance support — so it never happens to your business.

HST Filing Services Oshawa & Durham Region

If your business earns more than $30,000 per year in Ontario, you must register for HST and file returns with the CRA. Missing a deadline can result in penalties of up to 10% of the amount owing — plus daily interest.

From registration to quarterly filing to Input Tax Credit (ITC) tracking, our HST filing service in Oshawa and across Durham Region ensures you are always CRA-compliant and never overpay a cent.

  • HST/GST registration with CRA
  • Quarterly and annual HST return preparation & filing
  • Input Tax Credit (ITC) tracking to minimize what you owe
  • CRA correspondence & audit support
  • Filing deadline reminders & calendar management
  • GST/HST bookkeeping integrated with monthly books
  • Review of past returns for missed ITCs
Book Free Consultation →
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HST Filing Services Oshawa & Durham Region
Client Stories

Real Durham Region businesses. Real results.

★★★★★

"I was 8 months behind on my books when I found Accounting Folks. They caught everything up in under 3 weeks and saved me from a CRA audit. I genuinely don't know what I'd do without them — they respond the same day, every time."

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Mike K.
General Contractor · Whitby, Ontario
★★★★★

"Finally a bookkeeper who responds the same day. My restaurant books are always current, my HST is filed on time, and I actually understand my P&L now."

🍽️
Sara A.
Restaurant Owner · Oshawa
★★★★★

"As a real estate agent my finances are complicated — commissions, HST, home office. Accounting Folks handles everything flawlessly. Best business investment I've ever made."

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James P.
Real Estate Agent · Ajax
Common Questions

Frequently asked questions

Monthly bookkeeping packages start at $497/month for freelancers, $897/month for growing businesses, and $1,497+/month for larger operations. All flat monthly rates — no hourly billing, no surprise invoices.
If your business earns more than $30,000 in any 4 consecutive quarters, you must collect and remit HST. We handle CRA registration, quarterly filings, and Input Tax Credit (ITC) tracking so you never overpay.
Late or missed CRA filings trigger significant penalties. A late HST return costs 1% of the balance owing plus 0.25% for each month outstanding. Late payroll remittances trigger a 10% penalty on the first offence and 20% on subsequent offences. Contact us immediately — we can help with catch-up bookkeeping and CRA voluntary disclosure.
Yes. We help businesses respond to CRA audit notices, organize required documentation, and work through CRA voluntary disclosure for past missed filings. The sooner you act, the better.
Absolutely. Whether 3 months or 3 years behind, our catch-up bookkeeping service gets you fully reconciled and CRA-ready in 2–4 weeks — no judgment, no lectures.
No contracts, no lock-ins, no cancellation fees. Month-to-month services, cancel anytime with 30 days notice. We earn your business every month through the quality of our work.

Ready to hand over the numbers?

Book a free 30-minute consultation — no obligation, no pressure, no contracts.

Book Free Consultation → 📞 437-440-9402
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