In Reply to: Extending visa? posted by Baliforever on Tuesday, 4. December 2012 at 19:43 Bali Time:
is to do nothing. Just pay 1 day overstay (250000rp) to the immigration counter as you leave. Just tell them that you miscalculated the days. They may not even pick it up.
If you want to actually extend it you will still need to pay 250000rp & go to immigration office 3 times in the week before it expires.