GST/HST Filing Mistakes to Avoid in 2025 – Save Time and Money

Why GST/HST Filing is a Big Deal in 2025

GST/HST is one of the most common tax obligations for Canadian businesses — but also one of the most misunderstood. Late filings, incorrect rates, and missing credits can cost you hundreds in penalties.

Top GST/HST Mistakes to Avoid:

1. Missing the Filing Deadline
CRA penalties add up quickly — mark your calendar or set automated reminders.

2. Using the Wrong Tax Rate
Different provinces have different GST/HST rates. In Alberta, it’s just GST at 5%, but if you sell to other provinces, rates can change.

3. Not Claiming All Input Tax Credits (ITCs)
If you’re paying GST/HST on business expenses, you may be entitled to a refund — but only if you track receipts properly.

4. Mixing Business and Personal Expenses
Keep a separate bank account to make GST/HST reporting clean and accurate.

5. Filing Without Reconciling Books
Always reconcile your books before filing to ensure numbers match CRA expectations.

How to Stay Compliant:

• Use QuickBooks or Xero to track GST/HST automatically

• Reconcile monthly, even if you file quarterly

• Get professional review before submission

Conclusion:

With proper systems in place, GST/HST filing can be stress-free — and even help you get money back from the CRA.