Loophole was filmed in Morgantown, WV.
Loophole only took one month to film.
The original filming took one month, ending in September 2016. Filming of additional scenes and post-production was done in 2017 when Deven Bromme], who plays Riley, was added as an executive producer.
Although she was playing a college student, Chloe Lukasiak was only 15 during filming. It was her third movie.