The tax year in Mali is the calendar year, 1 January to 31 December. Alternative tax years are allowed in limited cases, such as when a company is formed mid-year.
Annual tax returns must be filed by 30 April following the close of the previous tax year. For insurance companies, the deadline for filing a return is 31 May.
Companies in Mali are required to make 3 provisional tax payments; first by 30 March, second by 31 July, and third by 30 November. Each payment is equal to a quarter of the previous year's tax liability.
Final payment is due with the tax return.
E-filing is not available.