The 2016 ACS Form 990

 This was 2016's form 990. (Here's 2015's form 990 and here's 2014's form 990.)

For comparison's sake, Madeleine Jacobs was paid $888,199 in reportable compensation in 2015. This was the first full year that current ACS CEO Thomas Connelly has had his compensation reported. He was paid $893,157 in 2016. Nice work if you can get it.

Looks like reportable compensation for the highest-paid ACS officers trended down between 2015 and 2016.