Closing of Business P.O. Box Addresses Could Affect Your Clients

 

Department of the Treasury, Bureau of Fiscal Service, announced the closure, effective July 1, 2020, of certain Post Office box addresses in Hartford, CT and Cincinnati, OH for business taxpayers and practitioners sending payments or tax forms. Any payment or tax form sent to those PO Box addresses will be returned to sender.  
 

Effective July 1, 2020, the following Post Office Boxes are now closed in Hartford, CT:
If you filed forms or sent a payment … Post Office Box
940/940PR P O Box 37940
Hartford , CT
06176-7940
941/941PR/941SS P O Box 37941
Hartford, CT
06176-7941
943/943PR P O Box 37943
Hartford, CT
06176-7943
944 P O Box 37944
Hartford, CT
06176-7944
945 P O Box 37945
Hartford, CT
06176-7945
521/523 installment agreement payment voucher P O Box 37900
Hartford, CT
06176-7900

 

 

Effective July 1, 2020, the following Post Office Boxes are now closed in Cincinnati, OH:
If you filed forms or sent a payment… Post Office Box
940/940PR P O Box 804521
Cincinnati, OH
45280-4521
941/941PR/941SS
 
P O Box 804522
Cincinnati, OH
45280-4522
943/943PR P O box 804523
Cincinnati, OH
45280-4523
944 P O Box 804522
Cincinnati, OH
45280-4522
945 P O Box 804524
Cincinnati, OH
45280-4524
1041ES P O Box 804526
Cincinnati, OH
45280-4526
2290 P O Box 804525
Cincinnati, OH
45280-4525

 

Current Post Office Box addresses can be found on IRS.gov and in the IRS Publication 3891, Lockbox Addresses for 2020; or, Where to File Paper Tax Returns With or Without a Payment and search using “Form Number.”