Wash. Admin. Code § 388-404-0005
(1) To be eligible for temporary assistance for needy families (TANF) or state family assistance (SFA), a child must be:
(b) Under age nineteen, and participating full-time in a secondary school program or the same level of vocational or technical training.
(i) "Participating" means the educational or training institution finds that the child:
(3) If the child does not qualify for assistance under subsection (1) of this section, they may qualify for SFA if the child is under age twenty-one and:
[Statutory Authority: RCW 74.04.050, 74.04.055, 74.04.057, 74.08.090, 74.04.510, and 2011 1st sp.s. c 15. WSR 13-18-005, § 388-404-0005, filed 8/22/13, effective 10/1/13. Statutory Authority: RCW 74.04.050, 74.04.057, 2000 2nd sp.s. c 1. WSR 01-03-121, § 388-404-0005, filed 1/22/01, effective 3/1/01. Statutory Authority: RCW 74.04.050, 74.04.055, 74.04.057, 74.08.090, and 74.04.510. WSR 00-05-007, § 388-404-0005, filed 2/4/00, effective 3/6/00. Statutory Authority: RCW 74.04.050, 74.04.055, 74.04.057 and 74.08.090. WSR 98-16-044, § 388-404-0005, filed 7/31/98, effective 9/1/98.]