By services, 22 July, 2022 1 August 1989 Income Tax Severed Letter AC74020 - Investment Tax Credit Refunds
By services, 22 July, 2022 15 November 1989 Income Tax Severed Letter ACC8459 - Withholding Taxes on Bond Interest Payments and Exhange of Information
By services, 22 July, 2022 16 October 1989 Income Tax Severed Letter AC58298 - Disposition of Interest on Undeveloped Land
By services, 22 July, 2022 30 May 1990 Income Tax Severed Letter AC59475 - Interpretation of "Line of Business of an Insurance Business"
By services, 22 July, 2022 24 January 1989 Income Tax Severed Letter 5-7130 - [Capital Gains Exemption: Non-arm's Length Disposition]
By services, 22 July, 2022 7 November 1989 Income Tax Severed Letter ACC8447 - Pension Reform Reviewers
