It took me about 2 weeks to receive the NABP official application for license transfer. This was June 2007, when online application was not available yet.
FYI,
I called NJ Board this morning to have an approximate timeframe of the license transfer process. They said that it normally takes about 3 MONTHS! from the date the application is received by the board. Maybe sooner or longer. When I did the same thing with PA board, it took me a month to get licensed (12 days to receive an ATT letter, and 11 days to get a license number after MPJE testing).
Does it really take 3 months to get licensed or to get an ATT letter???