Download the User Manual
The user manual contains installation instructions and step by step instructions on using e-Form 4473.
- User Installation Guide (Updated: 07/09/12)
- Seller’s Quick Reference Guide (Updated: 11/17/12)
- Buyer’s Quick Reference Guide (Updated: 07/09/12)
Download the Application
Downloading the application could take up to approximately 30 minutes, however, the average download time is approximately 5 minutes.
Microsoft Windows ®
Vista and 7 Download
Apple Macintosh ®
- Operating System:
- Mac OS X 10.7 Lion ™
- Mac OS X 10.5 Leopard ™
- Internet access
- Adobe Reader ® v9.0
Download the latest ZIP code file
This step is only necessary if you have previously installed the e-Form 4473 application and need to update your application with the most current zip codes.
- ZIP Codes (Updated: 02/05/13)