GST/HST registration, filing and catch-up support
Sales tax reporting depends on your registration, reporting period, taxable supplies and business records. We help organize the numbers behind the return.
GST/HST services
Registration and account setup guidance
Monthly, quarterly or annual return preparation
Sales tax collected reconciliation
Input tax credit record organization
Bookkeeping-to-HST reconciliation
Outstanding-period catch-up
General CRA filing timelines
| Reporting period | General filing timing | General payment timing |
|---|---|---|
| Monthly | 1 month after period end | 1 month after period end |
| Quarterly | 1 month after period end | 1 month after period end |
| Annual — most businesses | Generally 3 months after fiscal year-end | Generally 3 months after fiscal year-end |
| Annual self-employed individual with Dec 31 year-end | Generally June 15 | Generally April 30 |
These are general CRA rules and exceptions exist. Confirm the due date shown for your account and reporting period.
Ontario HST calculator
For a quick 13% Ontario HST calculation, use our resource calculator. It is a convenience tool and does not determine whether HST applies to a particular transaction.