Passports bills everyone on the 20th of each month. You will receive a statement that shows your balance and the pro-rated monthly installment. You have the choice whether to make the monthly payment or not. If you do not, then the next month's bill will be pro-rated accordingly. You may pay as much or as little as you want each month, or wait and pay the entire amount by 2 March 2009. Passports does not care how you pay as long as the balance is paid in full by the deadline.Check each statement for correct billing information, address, spelling, etc. If you notice any discrepancies, please contact me.