I recently updated my RDO code from CUBAO (40) to Makati (50). To do this, I have to go to my old RDO (Cubao) located in Quezon Ave. corner Scout Santiago. I filled up 2 copies of Application for Registration Information Update (BIR Form 1905)

Fill-up the appropriate fields and mark appropriate boxes with an X. (its better if you have a pre-filled for to avoid the hassle of filling it up while waiting for your number to be called). Before getting a priority number, don’t forget to tell your purpose to the receptionist. When I got mine, it only took me 15-20 minutes to be called because the number being served was 69 and mine was 80.

For verification purposes, the officer of the day will ask you a question regarding your personal information just to make sure you are the one changing the information registration. The process (along with the waiting took some 20 minuntes). After having your form 1905 stamped, you have to present a copy of the form to the Human Resource office of the company you are currently employed in.