Schedule 21 Self-assessment: time limits United Kingdom The Taxes Act 1988 The Finance Act 1988 (c. 39) The Capital Allowances Act 1990 (c. 1) The Taxation of Chargeable Gains Act 1992 (c. 12) The Finance (No. 2) Act 1992 (c. 48) The Finance Act 1994 (c. 9) ← Paragraph 71 Schedule 21 Paragraph 1 →