Part I (provisions coming into force on 18th july 1990)
Original text. Later amendments are not shown.
| Provisions of the Social Security Act 1990 | Subject Matter |
| Section 13 | Registration of occupational and personal pension schemes. |
| The following paragraphs of Schedule 4 and section 14(1) in so far as it relates to them— |
| paragraph 12 | Levies towards meeting certain expenditure under the Social Security Pensions Act 1975. |
| paragraph 13 | Extension of certain pension provisions to Northern Ireland. |
| paragraph 14 | Extension of certain provisions to widowers in the Social Security Pensions Act 1975. |
| Section 16(2), (3) and (9) | Removal of certain liabilities from the National Insurance Fund. |
| Section 17(7) and Schedule 5 | Special penalties in the case of certain returns. |
| The following paragraphs of Schedule 6 and section 21(1) in so far as it relates to them— |
| paragraph 1 | Orders increasing contributions. |
| paragraph 20 | Community Charge benefit in the form of reduction of charge in subsequent year. |
| paragraph 23 | Functions of the Deputy Government Actuary. |
| paragraph 28 | Unauthorised disclosure of information relating to particular persons. |