No, your .EFT File doesn't expire and you can use it for multiple tax stamp applications. Although, your .EFT File doesn't it expire, you may want to get a new .EFT File if the contents within the .EFT File changes, e.g. your name, address, significant changes to your weight, hair color, etc.
If you are receiving - Code: 1020 | Description: Missing mandatory Field 'T2_RFP' 2.37, you will need to have the .EFT File corrected. If you have an .EFT File editor, you can edit the file to fix ...
If you are receiving - Code: 1013 | Description: Illegal characters found: " " in Field 'T1_ORI' 1.8.1.1, you will need to have the .EFT File corrected. If you have an .EFT File editor, you can edi...
As of December 16th, the ATF's eForm site is down for an unknown reason or amount of time. The ATF's eForm site is normally down for maintenance on Wednesday's. This issue is outside of the norma...