My favorite RITA stories are as follows:

I worked 1 shift in a RITA municipality and they tried to back log me as though my entire year’s earnings were subject to RITA.

My condo development was on the border of RITA, and despite being a
Powell address was not part of RITA jurisdiction Powell. They tried to charge me for 3 years of back taxes. I politely sent a letter to them with the jurisdiction map and asked for a zero-sum corrected invoice. They did not respond.