View All - 1989 Acts Section No : Acts & Ordinances INLAND REVENUE (AMENDMENT)Marginal Notes1. This Act may cited the Inland Revenue (Amendment) Act, No.11 of 1989 .2. Amendment of section 8 of Act No.28 of 1979. 3. Amendment of section 11 of the principal enactment. 4. Amendment of section 20 of the principal enactment. 5. Amendment of section 20A of the principal enactment. 6. Amendment of section 23 of the principal enactment. 7. Amendment of section 30 of the principal enactment. 8. Amendment of section 31 of the principal enactment. 9. Amendment of section 32 of the principal enactment. 10. Insertion of section 32D in the principal enactment.11. Amendment of section 113A of the principal enactment. 12. Amendment of section 113J of the principal enactment. 13. Amendment of section 117 of the principal enactment. 14. Insertion of a new section 158B in the principal enactment. 15. Amendment of the Second Schedule to the Principal enactment. 16. Amendment of the Third Schedule to the principal enactment. 17. Retrospective effect. 18. Sinhala Text to prevail in case of inconsistency.