The 42-year-old actor officially filed papers requesting spousal support from Fox, 29, TMZ discovered.
As previously reported, the former couple were involved in a car wreck in December 2014.
The collision left Fox unscathed while Green now suffers from a bad case of vertigo rendering him unable to work.
As the site reports, Fox and Green appear to be making their split work for them. They’re still living together while taking care of their two boys Noah and Bodhi.
The “Transformer” actress pulled the trigger on their five-year marriage in August and listed June 15 as their official date of separation.