The ATF Form 4 (5320.4) is filed to obtain permission to transfer and register a National Firearms Act (NFA) firearm. A transfer without approval and possession of an unregistered NFA firearm are illegal. The approval of the application effectuates the registration of a firearm to the transferee. There is a tax of $5 or $200 on the transfer of an NFA firearm with certain exceptions (see ATF Forms 3 and 5 for tax-exempt transfer information).
The latest form for Application for Tax Paid Transfer and Registration of Firearm expires 2022-08-31 and can be found here.
| Document Name | 
|---|
| Form and Instruction | 
|  Justification for No Material/Nonsubstantive Change | 
|  Supplementary Document | 
|  Supplementary Document | 
| Supporting Statement A |