529/College Savings Plan: Make an electronic payment from your college savings account. Quick receipt of payment and real-time validation of account posting. A $10.00 fee will be deducted from your 529 plan account in addition to the requested withdrawal amount for each transaction. Your 529 vendor may also assess a service fee. Many 529 savings plans can be used to make payments through our payment portal, but not all 529 vendors and/or plans are currently supported.