Aatrix :: Sage 300 Construction and Real Estate (STL032) 

Includes Payroll Reports and Payments
with over 330+ U.S. State and Federal Forms

Save Time and Money with Aatrix and Sage 300 Construction and Real Estate


Enroll Now!



Going paperless has never been easier!

Aatrix State and Federal Payroll Reports™ allow Sage 300 Construction and Real Estate customers to save time and cut administrative costs.   You can now complete more than 330 US State and Federal payroll tax forms—automatically—including unemployment, withholding, and new hire reports, all directly from within your Sage 300 Construction and Real Estate software. You can review and edit your completed forms on screen, print them out on plain paper, and either mail or eFile them for processing by the highly accredited Aatrix® eFile Center. Once processed, your forms are electronically sent to the appropriate agency.

Save money, time, and stress!

Considering eFiling?  The Aatrix® Complete Filing Service will save your organization hundreds of dollars in time and materials each filing season. W-2 processing can cost your organization almost $4.50 per record, depending on the number of state and internal copies you must print.  With the Aatrix® Complete Filing Service, you’ll spend 45% less money while saving time—and, most importantly—taking the hassle out of printing, stamping, and mailing hundreds of forms.

Easy to use

The process is easy to use.  Just launch Sage 300 Construction and Real Estate and we’ll generate your government forms with much of the information prefilled automatically allowing you to easily review and make adjustments on screen as-needed.  Then, once you’ve verified the information’s accuracy,  you can print the form to plain paper and process manually or choose to eFile using the Aatrix® eFile Center.

Aatrix eFiling Services

The Aatrix® eFile Center will file your State and Federal forms for you.  You’ll notice a significant time savings especially with your W-2s as Aatrix will not only take care of the filing but also mail the employees' copy directly to them.  Or, save even more time and money and go completely green by offering your employees their W-2s over a secured website. No more reprinting lost W-2s. Simply provide your employees their login information and they print their own. Your employees will have access to their W-2 information 24/7, anytime, as long as they have access to the Internet.


Sage Software, Sage 300 Construction and Real Estate® Logo is a registered trademark and service mark of Sage Software, Inc. in the United States and other countries. Aatrix is not a part of or affiliated with Sage Software, Inc.

Aatrix ACA eFiling

For specific ACA/1095 information, please contact Sage at: (800) 858-7095

Want Unlimited eFiling?

For additional details: Aatrix eFile Packages »

Quarterly Updates
Forms Library

View our library of over 330+ State and Federal tax forms automatically available to all Sage 300 Construction and Real Estate customers on a service contract.

Aatrix W-2 Demo

 W-2 Demo Image.png

View a recorded product demonstration presented by one of our eFile specialists. See how simple eFiling is in this step-by-step tutorial.

You can also open this video on YouTube: https://www.youtube.com/watch?v=NEz8RDoBbag

Aatrix 1099 Demo

1099 Demo Image.png

View a recorded product demonstration presented by one of our eFile specialists. See how simple eFiling is in this step-by-step tutorial.

You can also open this video on YouTube: https://www.youtube.com/watch?v=5xlmpwwPTtE

Aatrix ACA Demo

ACA Demo Image.png

View a recorded product demonstration presented by one of our eFile specialists. See how simple eFiling is in this step-by-step tutorial.

You can also open this video on YouTube: https://www.youtube.com/watch?v=8si9F95wP2A

W-2/1099/ACA Webcast
ACA Webcast

Join a product demonstration presented by one of our eFile specialists.

Choose one of the available dates below and a follow-up email will be sent to your email address including the Webcast login information.

Learn how simple eFiling is and get answers to any questions you may have.

  • 2:00pm CST - ACA only
Our Customers Say It Best

"Using Aatrix to eFile quarterly reports has been an enjoyable experience. The forms are easy to use and follow. Sending the reports electronically has made the (quarterly) reporting easier and less time consuming."

Trudi Janquart
Specialty Chem Products Corp.
How does this work?

Select the W-2 form within your software. After confirming your W-2 information is correct, click "eFile" and follow the simple instructions.

More details on: W-2 Instructions »

Payroll eFile Center Enrollment

Go to efile.aatrix.com and complete the easy online enrollment forms. If filing only W-2s, you do not have to complete the payment info or signature page options.

This enrollment site allows you to set up your password protected personal eFile management account. Enter your company information, other reporting details, and POA release to be ready to eFile immediately. This site maintains a complete detailed history of all filings. Personalized messaging from our eFiling administrators provides details about your filing, as well as alerts concerning critical filing information.


How do I know that Aatrix has received my W-2's?

  • You will receive an email immediately upon the receipt of the filing. The email will contain a unique confirmation identification number called an AFID (Aatrix Filing Identification Number) and the anticipated date that your employees W-2s will be mailed.

How do I pay the filing fees?

  • Payment is made via a major credit card at the time of the filing.

What if my employee loses their W-2?

  • All of your companies W-2s are stored in a history file on your computer. You can view and print any W-2 as needed. 

More FAQ's in the Knowledgebase »