USCIS IMMIGRANT FEE/ Green Card checking status

[tomcat 0]

My stepson came on an IR2 Visa in February 

We reviewed his papers this weekend and found a letter that he had to pay for a USCIS IMMIGRANT FEE of 220.00

I honestly don't remember if I paid it and is there a link to check if I did?

Thanks in advance 

 

[s + j 71]

Check your bank account transaction history, see if there's any $220 cashed

[tomcat 0]

8 minutes ago, s + j said:

Check your bank account transaction history, see if there's any $220 cashed

I looked back on-line at NVA fees and didn't see it either, but past process was simple just a check box on the application . 

I did review my checking account and since it close to a year  they only post 6 months of transactions