The Income Tax Act 1918 (8 & 9 Geo. 5. c. 40) was an act of the Parliament of the United Kingdom that consolidated enactments relating to income tax in the United Kingdom.
Section 238 of the act repealed 52 enactments, listed in the seventh schedule to the act.
The whole act was repealed by section 527(1) of, and part I of the twenty-fifth schedule to, the Income Tax Act 1952 (15 & 16 Geo. 6 & 1 Eliz. 2. c. 10), which came into force on 6 April 1952.