How does a 529 plan affect my taxes if I move to a different state?

Moving states won't trigger federal tax on your 529, but it can change your state-level benefits. Many states offer a deduction or credit for contributions to their own plan – when you leave, future contributions usually stop qualifying for the old state's break, and your new state may offer its own (or none at all). A handful of states will also "recapture" prior deductions if you roll the account to an out-of-state plan, effectively clawing back the tax benefit. The good news: you can keep the existing 529 wherever it's held; you don't have to move it. Qualified withdrawals remain federally tax-free regardless of residency. Before transferring funds, check both states' rules on deductions, recapture, and whether your new state taxes withdrawals from out-of-state plans. Run your numbers in wealthserene.com/tools/college-planner to see how a state switch changes the math.