• Knowledgebase
• Windows
• United States
• Year-end, W-2/1099 Questions
• Processing and Form Introduction

Search Our Knowledgebase (Windows; U.S.)

The links for updated lists of due dates for submission using Aatrix are found below:

• eFile Due Dates

Related Pages:

Importing a CSV File

Learn about importing a CSV into the ACA Preparer.

W-2 eFiling Process

Learn more about the W-2 e-Filing Process with the Aatrix W-2 Preparer.

Amount Due on State Reconciliation Returns

Learn about amounts due during the W-2 and 1099 process on state reconciliation returns.

eFile or Print Incomplete

Learn how to eFile or Print additional forms.

1099 eFiling Process

Learn more about the 1099 e-Filing Process with the Aatrix 1099 Preparer.