Maryland estate tax payments are due to the Comptroller of Maryland on or before the due date of the estate tax return. The Maryland estate tax return must be filed within nine (9) months after the decedent's date of death unless the return has an approved filing extension. However, a filing extension does not extend the payment due date. The payment may be sent with a Maryland estate tax remittance form (Form MET 3, found on the last page of Form MET-1) or may be sent with a letter. The letter must provide the decedent's name, Social Security number, date of death, and the county in which the estate is being probated, if applicable. Payments should be sent to: Comptroller of Maryland
Revenue Administration Division, Estate Tax Unit
P.O. Box 828
Annapolis, Maryland 21404-0828 If it is not possible to make a full payment on the due date, the person responsible for paying the Maryland estate tax or an authorized agent of the estate may request an alternative payment schedule. Alternative Payment Schedule
Any request for an alternative payment schedule which is approved by the Comptroller of Maryland shall be deemed to include consent on behalf of the applicant to the filing of a tax lien against the estate in any Maryland jurisdiction where there may be real or personal property and where the decedent resided.
Requests for alternative payment schedules should be sent to:
Comptroller of Maryland
Revenue Administration Division
Estate Tax Section
P.O. Box 828
Annapolis, Maryland 21404-0828