Build a clearer GST/HST adviser brief.
Choose the questions that need fact-specific review. Thirty North assembles a focused handoff with evidence prompts and current primary sources—without asking for your name, amounts, tax identifiers or contact information.
What needs a reliable answer?
Selections exist only in this open page. They are not saved, uploaded, placed in the URL or sent to Thirty North.
Choose at least one topic
The builder will assemble only the sections you select.
This organizes a conversation. It does not determine tax treatment, registration liability, an effective date, an invoice rate or a filing position.
Need a fuller next-invoice workflow? See the C$19 Action KitEvery topic keeps its governing question visible.
These links are starting points, not a substitute for the law, current account details, a ruling or qualified advice.
- Canada Revenue AgencySmall Suppliers — GST/HST Memorandum 2-2
- Canada Revenue AgencyExports — Services and Intangible Personal Property
- Canada Revenue AgencyConversion of Foreign Currency — GST/HST Memorandum 3-6
- Revenu QuébecRegistering for the GST and QST
- Canada Revenue AgencySmall Suppliers — associated persons
- Canada Revenue AgencyRegister voluntarily for a GST/HST account