A personal representative, trustee, grantee, donee, or other beneficial recipient of assets of an estate remains personally liable for the estate taxes until those taxes are paid. A personal representative may request a discharge of personal liability by filing a Certificate of Discharge of Personal Representative Liability, and upon payment of any estate tax due, may receive the discharge from liability as to any estate tax subsequently determined to be due. The estate, trustee, grantee, donee, or other beneficial recipient of assets of the estate remains liable for any Maine estate tax subsequently determined to be due.
18- 125 C.M.R. ch. 601, § 10