oh my god jim henson was ahead of the curve on the market for "cartoon characters paying taxes"
muppet.fandom.com

The Muppet Income Tax Show
The Muppet Income Tax Show was the working title of one of several 1970s proposals for Muppet specials built around holidays or seasonal events, similar to the aired The Muppets Valentine Show.[1] Less of a traditional holiday, The Muppet Income Tax Show took the concept of taxes and paired it...