If you read the bonus part of your contract it will tell you exactly how long it will take. For the most part it will come maybe 2 - 4 weeks after your MOS qualified.
Originally posted by mcg301: Some people in my unit got theirs in as little as 5 days and some it took up to 30 days.
Depends on when the re-enlistment is. If they re-up at the right time of month Finance can submit everything for the next monthly "cycle", otherwise you wait for the entire cycle to roll around...