The renunciation or refusal to accept a gift or bequest or the receipt of insurance proceeds, retirement benefits, and the like under a beneficiary designation in order to allow the property to pass to alternate takers. To be a qualified disclaimer and thereby not treated as a gift by the disclaimant (the person who makes the disclaimer), the disclaimer must be made within nine months and before the disclaimant has accepted any interest in the property in order to avoid a tax triggering event.  In light of the current high gift and estate tax exemption amounts, it may be feasible in many instances to disclaim even after that time period to accomplish non-tax goals.  State laws addressing disclaimer may differ, and some wills and trusts might include express provisions  governing what happens to assets or interests that are disclaimed.  Be certain to consider all these issues before disclaiming.