Professional Software Corporation  
Date Entry
Note: New Phone: 812-781-1422
New Email: marc.edwin.hawley@gmail.com

Click here to download free of charge an extended 2023 version for retroactive calculations.

Click here to use free online 2024 Indiana calculator.


Our mission is to treat people
like we want to be treated
and to make software work
like you want it to work.

Marc Hawley

Fast, accurate child support calculation software since 1989.

  1. Indiana Support MasterTM
  2. Alabama Support MasterTM