Accounting Resource Center

Welcome to MACC’s Accounting Master online resource center. Below you will find helpful links to assist you in using Accounting Master.

Please note, log-in information for MACC’s Client Pages is required to view the following links. If you’re unsure of your log-in information, please request help using our web based solutions assistance page. Click here to log-in to the Client Pages.

Tax Table Information – Federal and State
Aatrix Administrative Website
Aatrix Information
Aatrix eFile W-2 access
Aatrix “MACC Minute” Tutorials
Accounting Master Product Documentation
Accounting Master Support
Accounting Master Year-end Processes
Tax Table Update and Import
Time Management System (TMS) User Guide for Employees
Time Management System (TMS) User Guide for Managers

Accounting Master Home

Accounting Master Support

Client Central Home

Client Central Updates

New MACC Minute Tutorials

July 1, 2021

Our Training Team has three new MACC Minutes video tutorials for Accounting Master and Customer Master. Take a few minutes to learn something new today.

New Web Reporting training course

June 21, 2021

MACC's Training Support Team has a new web training course available covering our Web Reporting service.

Details and registration