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GST/HST return (Form GST34)

A GST/HST return is the report a registrant files with the CRA for each reporting period. The Excise Tax Act requires it, and the CRA’s paper version is Form GST34-2. A buyer can compare the sales it reports with the seller’s financial statements.

Section 238(1) of the Excise Tax Act says every registrant shall file a return with the Minister for each reporting period, subject to the exceptions in section 238. A buyer meets this return when asking for filed returns to test a seller’s revenue. The CRA describes Form GST34-2 as the paper form, and says registrants other than selected listed financial institutions and most charities must file electronically for reporting periods beginning on or after January 1, 2024.

What the sales lines show

If an online filer chooses to report those kinds of sales, the CRA’s instructions ask for taxable sales, including zero-rated supplies made in Canada, on line 90. Exempt supplies, zero-rated exports and other sales and revenues go on line 91. The CRA lists goodwill, financial services, sales of capital real property and supplies made outside Canada as other sales and revenues.

What to ask

  • Whether a return was filed for every reporting period, and which period the business was assigned.
  • How lines 90 and 91 reconcile to revenue in the financial statements.
  • Whether any return was later changed, and why.

See which financial records to ask a seller for and the entry on the GST/HST reporting period.

Sources

This definition is checked against primary sources. Links were last confirmed on the dates shown.

  1. 01
    Government of Canada (Department of Justice)Government
    Excise Tax Act, section 238 (returns)
    laws-lois.justice.gc.ca·Checked Oct 25, 2026
  2. 02
    Canada Revenue AgencyGovernment
    General Information for GST/HST Registrants (RC4022): coin-operated machines
    canada.ca·Checked Oct 24, 2026

Deavo is an advertising and listings platform, not a brokerage, law firm or valuation firm. This page is general information, not legal, tax, accounting or valuation advice, and rules differ by province. Confirm anything you rely on with a qualified professional before you act on it.

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