TAX-03 — T1, self-employed

Current — Verified against the live source. Safe to cite.

T1, self-employed: file by 15 June; any balance owing is still due 30 April. Personal instalments required where net tax owing exceeds $3,000 ($1,800 Quebec) in the current year and in either of the two prior years. Instalment dates 15 March, 15 June, 15 September, 15 December

(June 15 filing / April 30 payment split and the $3,000 instalment threshold confirmed in the guide text)

Sources

Filing dates (primary)
https://www.canada.ca/en/revenue-agency/services/forms-publications/tax-packages-years/general-income-tax-benefit-package/5000-g.html (mirror) · local copy

Record

Anchor ID: TAX-03 (permanent)
Jurisdiction: FED
Section: 2.8 Income tax filing, instalments and deductions
Verified: 2026-08-27 — by a person, against the source
Review cycle: legislative