"Plan year": The 12-month period beginning on July 1 in any year, and ending on June 30 of the succeeding year.
40 ILCS 5/15-126.2
Plan year
P.A. 99-450, eff. 8-24-15.
Official source: Illinois General Assembly. Reproduced from public-domain Illinois statutes; confirm against the official source for the current text. Not legal advice.