›used to describe a situation in which you pay tax for something at a later date than usual: With this plan, your contributions are tax-deferred, so that your savings grow faster than they would if some of the earnings went to pay taxes.The money can accumulate on a tax-deferred basis for years until needed.a tax-deferred account/arrangement/plana tax-deferred investment/contribution
tax-deferredadverb›With the 529 savings plans, the money grows tax-deferred.