GST/HST Invoicing for
Canadian SMBs
CRA-compliant invoices with 5% GST and province-aware HST (13%–15%). Business Number validation. Automated reminders. 7-year CRA retention. Free tier.
Built for Canadian tax complexity
GST/HST-Compliant Invoices
5% GST, Ontario HST 13%, Maritime HST 15%, zero-rated, and exempt tax groups pre-seeded. CRA-required fields on every invoice.
Province-Aware Tax Engine
Automatically applies the correct HST rate based on the buyer's province. Ontario: 13%, NS/NB/NL/PE: 15%, Alberta and territories: 5% GST only.
Business Number (BN) Validation
Validates 9-digit CRA Business Numbers and 15-character GST/HST account numbers (BN + RT + 4 digits). Catches formatting errors at entry.
Automated Payment Reminders
Schedule follow-up emails at 3 / 7 / 14 days overdue. Reduce DSO without manual chasing.
GST/HST Summary Reports
Collected and remitted GST/HST by province per quarter. Ready for GST/HST return (Form GST34) preparation.
7-Year CRA Retention
CRA requires records kept for 6 years from the end of the tax year. Oris enforces 7 years with a safety margin. Automated and immutable.
Province-aware HST — no manual lookups
- Ontario: 13% HST (5% federal + 8% provincial)
- Nova Scotia: 15% HST (reduced from 15% April 2025)
- New Brunswick, Newfoundland & Labrador, PEI: 15% HST
- Alberta, BC, Saskatchewan, Manitoba, territories: 5% GST only
- Rate automatically applied from buyer's billing province
- Override available for special supply rules
Simple, transparent pricing
All prices in CAD. Cancel any time.
- 5 invoices / month
- GST 5% + HST groups
- Business Number validation
- PDF download
- CAD currency
- 7-year CRA retention
- Province-aware HST auto-rate
- Payment reminders
- FX rates
- API access
- Unlimited invoices
- All Starter features
- Province-aware HST auto-rate
- Automated payment reminders
- Multi-currency + live CAD rates
- Recurring invoices
- GST34 prep export
- API & webhook access
- Everything in Pro
- SSO / SAML
- Dedicated support SLA
- Custom data retention policy
- On-premise option
Full feature comparison
| Feature | Starter | Pro | Enterprise |
|---|---|---|---|
| GST 5% invoices | |||
| HST 13% / 15% groups | |||
| Zero-rated / exempt groups | |||
| Business Number (BN) validation | |||
| PDF invoices | |||
| 7-year CRA retention | |||
| Province-aware HST auto-rate | |||
| Payment reminders | |||
| Multi-currency (live CAD rates) | |||
| Recurring invoices | |||
| GST34 prep export | |||
| API & webhooks | |||
| SSO / SAML |
Ready to simplify GST/HST invoicing?
Join Canadian businesses issuing CRA-compliant invoices with Oris Invoice. Free tier, no credit card required.
Start free today