Percentage deduction: If you set up your contributions as a percentage deduction, the percentage amount will be taken each paycheck (26 times a year). For example, if your current 403(b) contribution is 5 percent per month, a 5 percent contribution will be made each biweekly payday.
Flat Dollar deduction: If you set up your contributions as a fixed flat dollar amount, the flat dollar amount will be split in half, and one-half will be withheld per biweekly payday. For example, if your current 403(b) contribution is $100.00 per month, it will be divided into a $50.00 contribution each biweekly payday. For months with three paychecks, one paycheck will have no fixed flat dollar deductions taken.
