Here are the instructions I got from somewhere (I can't find the link, so I'll post the whole thing below):
In #7, list your full name again in the 1st column (same
as #1 above), your position in the 2nd Column is
"COLLECTOR" and social security number, 3rd column is
you full current address again (same as #3 above), and
name all states in which you have resided in in the last
5 years.
Instructions:
1. Download the forms, both ATF F7CR (5310.16), and ATF
F5330.20, and printout 2 copies on Legal size paper
8.5 x 14"
2. Read the instructions on page #2 of the form ATF F7CR
#'s 1 thru 10.
3. Use typewriter, (except for signatures), or ink: On form
ATF F7CR (5310.16), items number 1 thru 5 are self
explanatory, notice that #2 is the "COUNTY" where
collection activity will take place.
4. In most cases items #6 will be marked "Individual".
5. In #7, list your full name again in the 1st column (same
as #1 above), your position in the 2nd Column is
"COLLECTOR" and social security number, 3rd column is
you full current address again (same as #3 above), and
name all states in which you have resided in in the last
5 years.
6. Following columns are place of birth, listing city,
state, county, and country. Date of birth DD/MM/YY,
Race, white / black etc. Sex, Male / Female.
7. Items 8 and 9, must "ALL" be truthfully answered "NO"!
8. Read and understand Item #10. Comply with all 4, inital
all 4 completed. Finally give the name and address of
the Chief Law Enforcement officer to whom you sent or
delivered copy #2 of this application.
Here's a copy of my letter...
Dear Chief [whomever he is]:
Enclosed please find, as per federal regulation, a copy of my ATF Form 7CR. You are not required to take any action with respect to the enclosed form. If I can be of any service, or if there are any questions, please do not hesitate to contact me.
Thank you,
[My name]
It is not necessary for you to speak with the CLEO, discuss, or prove anything, or receive permission. The statement you are initialing simply says that you "sent or delivered a completed copy of this form to the Chief law enforcement officer of the locality in which the premesis is located"! Meaning simply use the US mail, and initial the box.
9. Read the certification item #11, sign your full name,
your title again is "COLLECTOR", and the date.
Thats it! make sure you attach citizenship form ATF F5330.20, a check or money order (with your social security number added), for $30 and mail to:
I don't have the current address anymore, I'm sure it's on the latest forms though
A note about the ATF F5330.20 Citizenship Compliance form to be attached.
Item 1, is the name of the person on the application for license, That's you!
Item #2, is the name of the person certifying the citizenship of the person in line 1, who is also the person who completed this form, That's you too, in most cases.