Humanities › Issues T4A Description of a T4A Income Tax Slip Share Flipboard Email Print John Lamb/Photodisc/Getty Images Issues Canadian Government The U. S. Government U.S. Foreign Policy U.S. Liberal Politics U.S. Conservative Politics Women's Issues Civil Liberties The Middle East Terrorism Race Relations Immigration Crime & Punishment Animal Rights View More By Susan Munroe Canadian Culture Expert B.A., Political Science, Carleton University Susan Munroe is a public affairs and communications professional based in Canada. our editorial process Susan Munroe Updated July 03, 2019 Definition: A T4A Canadian tax information slip is a Statement of Pension, Retirement, Annuity, and Other Income. It is prepared and issued by an employer, a trustee, an estate executor or liquidator, a pension administrator, or a corporate director, to tell you and the Canada Revenue Agency (CRA) how much of certain types of income you paid during a tax year and the amount of income tax that was deducted. Use T4As in preparing and filing your Canadian income taxes. Other T4 tax information slips include: T4 - Statement of Remuneration Paid T4A(OAS) - Statement of Old Age Security T4A(P) - Statement of Canada Pension Plan Benefits T4E - Statement of Employment Insurance and Other Benefits T4RIF - Statement of Income From a Registered Retirement Income Fund T4RSP - Statement of RRSP Income For more information on T4As, see T4A Tax Slips for Canadian Income Taxes.