Tour Agents are able to arrange express handling for groups at no additional charge by presenting the completed immigration cards, passports and applicable visa fee. Passengers who overstay their visa period for a short period of time can be processed immediately at the airport by paying US$ 20 for every day they overstayed their 30-day visa. Airlines that experience technical difficulties or delayed flights can apply for their passengers to be exempted from paying any overstay penalties.
The current tourist visa policy cuts the length of stay for tourist visas from the previous 60 days to 30 days. It is NO LONGER possible to stay in Indonesia more than 30 days on a tourist visa.
(30-day counting)
The way they immigration officials count the 30-day period is: you arrive on the 1st day with, for instance, a 30-day visa, and you must leave on the 30th day (not the 31st or the first of the next month, as you might think). This is actually their policy for how to count the days. and, after getting burned once and learning my lesson, I see their point and follow their definition of 30 days.
If you want to stay in Indonesia LONGER than 30 days, you must leave the country and re-enter on a new tourist visa. People commonly fly to Singapore or Timor for this. There is no stipulation on the time you must stay outside Indonesia, in fact, you can return the same day if you want and be issued a new visa upon your arrival in Indonesia.
Overstaying your Visa
Overstaying a tourist visa (or any visa) is a serious offense in Indonesia. You will be blacklisted (can not enter Indonesia again for a year or more) and fined $20-30/day for every day you overstayed your visa and then deported once you have paid the fine. The maximum fine for overstaying a visa (more than 60 days) is Rp 25 million and 5 years in jail. You will be kept at the immigration quarantine until you have paid the fee and/or the decision has been made to deport you. Please take this seriously as this is not one of those problems that you can easily bribe your way out of.