How do I register for HST in Halifax?

Register for a GST/HST account with the Canada Revenue Agency using its business registration services; CRA provides online registration and phone support.

Do I have to charge HST on sales in Halifax?

If you are a registrant under federal rules and your supplies are taxable, you must charge HST at the Nova Scotia rate on taxable sales in Halifax.

What happens if I don’t remit collected HST?

CRA may assess penalties and interest and pursue collection; municipal licence consequences may apply where municipal rules intersect with tax compliance.

Halifax HST Registration & Collection - City Guide

Taxation and Finance Nova Scotia 3 Minutes Read · published February 12, 2026

· By Daniel Roy

In Halifax, Nova Scotia, businesses must register for and collect the Harmonized Sales Tax (HST) when required by federal rules. Small vendors, registrants and those operating under a municipal business licence should understand how to register with the Canada Revenue Agency, when to charge HST, and how municipal licensing interacts with provincial/federal tax obligations; register for a GST/HST account with the Canada Revenue Agency Register for a GST/HST account^[1].

Registration & When to Charge HST

Federal registration rules determine whether you must register for and charge HST. Generally, if your worldwide taxable sales exceed the small supplier threshold you must register and charge HST at the Nova Scotia rate on taxable supplies in Halifax. Voluntary registration is possible for some small businesses to recover input tax credits.

Determine if you meet the small supplier threshold and registration triggers.
Once registered, issue invoices showing HST separately on taxable sales.
Collect HST at the applicable Nova Scotia rate on taxable supplies.

Penalties & Enforcement

Enforcement of GST/HST registration, collection and remittance is primarily administered by the Canada Revenue Agency (CRA); the City of Halifax enforces municipal business licence rules that can intersect with tax compliance. Specific monetary fine amounts for failure to register, collect or remit HST are not specified on the cited CRA or municipal pages; see official guidance for details and current administrative penalties and interest.^[1]

Failing to register or remit can trigger penalties and interest from the CRA.

Fine amounts: not specified on the cited page; consult the CRA page for specific penalty formulas and rates.
Escalation: first, repeat and continuing offences procedures are governed by CRA administration and may include assessed penalties and interest; not specified on the cited page.
Non-monetary sanctions: CRA may assess accounts, require returns, and pursue collection; municipal licensing remedies (suspension or fines) are handled by the City of Halifax where local licence rules apply.
Enforcer and inspections: CRA (federal) enforces GST/HST; Halifax By-law Enforcement or Licensing enforces municipal business licence requirements.
Appeals and review: CRA objection and appeal processes apply to assessed amounts; specific time limits for objections are set by CRA procedures and should be confirmed on CRA pages.

Applications & Forms

Register for a GST/HST account using the CRA Business Registration Online service or by contacting CRA; required forms and registration methods are published by CRA. For municipal licensing requirements in Halifax, consult the City of Halifax business licence information and application pages for licence forms and fees.^[2]

CRA registration: Business Number and GST/HST account registration via CRA online services or by phone.
Fees: CRA does not charge a registration fee for a GST/HST account; municipal licence fees are set by Halifax and published on the city site.
Submission: CRA online registration or mail where applicable; municipal licence applications submitted as directed on Halifax pages.

Action Steps for Halifax Businesses

Check your annual taxable supplies and determine if you exceed the small supplier threshold.
Register for a GST/HST account with CRA if required or to claim input tax credits.
Begin charging HST on taxable sales and keep clear records of HST collected and input tax credits claimed.
Maintain your municipal business licence and notify Halifax Licensing of changes to business operations where required.

FAQ

How do I register for HST in Halifax?: Register for a GST/HST account with the Canada Revenue Agency using its business registration services; CRA provides online registration and phone support.^[1]
Do I have to charge HST on sales in Halifax?: If you are a registrant under federal rules and your supplies are taxable, you must charge HST at the Nova Scotia rate on taxable sales in Halifax.
What happens if I don’t remit collected HST?: CRA may assess penalties and interest and pursue collection; municipal licence consequences may apply where municipal rules intersect with tax compliance.

How-To

Determine if your business exceeds the small supplier threshold for mandatory registration.
Register for a GST/HST account with the CRA using Business Registration Online or by contacting CRA.^[1]
Update invoices and point-of-sale systems to display HST separately at the Nova Scotia rate.
File GST/HST returns and remit collected HST by the CRA filing due dates to avoid penalties.
Maintain municipal business licence compliance with the City of Halifax as required.^[2]

Key Takeaways

Register with CRA if required and keep clear HST records.
Municipal business licences and federal HST obligations are separate but both must be complied with.