The company ULTIMATE TAX SERVICE INC. is registered on 8/15/2007. Company number of the company 350253. Current status of the organization Active. Postal address of the company - 1500 PLAZA PLACE SUITE 201, MUSCATINE, IA, 52761. Registered Agent of the ULTIMATE TAX SERVICE INC. - DAVID J MELOY (301 IOWA, MUSCATINE, IA, 52761). The credit report for the company ULTIMATE TAX SERVICE INC..