Reply To: Check Cashed Date and Approval Date? Home › Forums › NFA Tracker › Form 4 Questions › Check Cashed Date and Approval Date? › Reply To: Check Cashed Date and Approval Date? 20170407 at 6:31 am #79072 ktaylorParticipant Posts: 4 Join Date: 04/07/2017 SilencerCo Hybrid Cash Checked: 6/27/16 Approved: 4/2/17 Stamp at Dealer and picked up: 4/6/17 Definitely was surprised at how fast I got my stamp once it was approved. I thought I’d be waiting at least 10 days after approval to get it.