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Tax returns in Canada

obligatory forms that must be submitted to the Canada Revenue Agency

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General referenceInterpretive dossier study · Crown Archives visual atlas
Record originEnglish Wikipedia
Text licenseCC BY-SA 4.0
Source revisionAug 27, 2026
Entity authorityQ7689476 ↗
Source-derived summary

A tax return in Canada is a declaration filed by an individual or corporation reporting information used to calculate the income tax they owe. Federal tax returns are filed with the Canada Revenue Agency (CRA). Most provinces have their income taxes administered through the federal system, while residents of Quebec also file a separate provincial personal income tax return with Revenu Québec; Alberta and Quebec administer their own corporate income taxes.

For individuals, the normal filing deadline is April 30 of the following year, although different deadlines apply in some circumstances, including for self-employed taxpayers, returns for deceased individuals, and certain non-residents. Returns may be prepared using tax software and submitted to the CRA by mail or electronically through NETFILE.

Who should file a Canadian tax return

Canadians who live abroad can sometimes continue filing a Canadian tax return, even if they are not required to do so. Three primary factors are used to determine a taxpayer's tax residence: dwelling place (or places), spouse or common-law partner and dependants.

Due date

Normally, Canadian individual tax returns for any specific year must be filed by April 30 of the following year. There is no provision for generally extending this deadline, but there are a few exceptions.

Tax returns for self-employed individuals and their spouses must be filed by June 15 of the following year. However, any Goods and Services Tax/Harmonized Sales Tax owing for the period is due April 30.

Editorial summary

Begin with the source’s own compact description: “Tax returns in Canada” is obligatory forms that must be submitted to the Canada Revenue Agency. The dossier treats that line as a proposition to test through returns, Canada and obligatory, not as a finished interpretation.

Editorial reviewA concise reference frame for defining the subject, testing terminology and identifying the institution closest to the evidence. The current 239-word lead offers orientation but no explicit four-digit date, so chronology should not be assumed. The selected authority fields contribute no independent date. For this dossier, returns, Canada and obligatory is the immediate research focus.
Editorial analysis

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The phrase “obligatory forms that must be submitted to the Canada Revenue Agency” supplies a clear boundary for inquiry. It also exposes the unanswered questions: who defined that boundary, when it became stable and which sources sit outside it.

Evidence profile

Named sources, stable identifiers and responsible institutions provide the strongest route from overview to verifiable evidence. The source revision retrieved here is dated Aug 27, 2026. The linked authority identifier is Q7689476. None of the 0 selected statements returned an explicit reference.

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This entry incorporates text from “Tax returns in Canada” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.