Last Day to Backdate Illinois Marriages — May 29
May 28, 2015
Authored by: Stephanie Moll
On Wednesday, the Cook County Clerk issued a statement reminding couples that the last day for same-sex couples in Illinois to backdate marriages to the date of their civil unions will sunset tomorrow, May 29.
Illinois’ gay marriage law took effect on June 1, 2014 and provided for the ability to backdate marriages for a period of one year.