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Important Dates

A list of important dates for filing American tax returns. Reviewing these dates is important to ensure no deadlines are missed and tax filings are completed correctly.

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Important Dates

15 February
The last day Corvus can accept a tax return assignment and guarantee that the application will be eligible for an extension.
1 March
The date on which an application is submitted for an extension.
15 April
  • The official filing date of American tax returns.
  • The official payment due date for taxes owing.
  • The date from which American interest is calculated for taxes owing.
15 June
  • The filing date for American citizens living abroad.
  • The date from which Americans are fined for not paying taxes owing.
10 September
The last day on which the signature pages for Partnerships (trading partnership, CV) must be received by Corvus.
15 September
The filing date for Partnerships (trading partnership, CV).
10 December
The last day on which the signature pages for individuals and legal persons must be received by Corvus.
15 December
The last day by which tax returns for individuals and for legal persons who’ve been granted an extension must be received by the IRS.