To amend the Internal Revenue Code of 1986 to exclude from gross income compensation of members of the Armed Forces assigned to special operations forces who serve in support of certain operations combating terrorism.

Special Operations Forces Tax Cut Act of 2018 This bill amends the Internal Revenue Code, with respect to the exclusion from gross income for certain combat zone compensation of members of the Armed Forces, to expand the provision to include compensation for service outside of a combat zone by members of the Armed Forces assigned to special operations forces in support of operations to combat terrorism.