FORM                     MARYLAND CHANGE                                                           2023
109-B                                  OF ADDRESS
                                       FOR BUSINESSES

Business Name                                                             Federal Identification number

Trade Name                                                                Central Registration Number

OLD ADDRESS

Mailing Address - Line 1

Mailing Address - Line 2 (PO Box, Apt No., Suite No.)

City or Town                                                              State ZIP Code 

Telephone number                Fax number                   Email address

NEW ADDRESS

Current Mailing Address - Line 1

Current Mailing Address - Line 2 (PO Box, Apt No., Suite No.)

City or Town                                                              State ZIP Code 

Telephone number                Fax number                   Email address

Check here to:

Request updated Sales and Use Tax License                    Request updated Sales and Use Tax forms

Please update my address information per the information above. I certify that the foregoing information is true, correct and 
accurate to the best of my knowledge.

                                       Print name                               Title (Owner, Partner or Officer)

                                       Signature                                Date

COM/RAD 109-B                   0 /5 23

            FORM                MARYLAND CHANGE                                                   2023
      109-B                     OF ADDRESS
                                FOR BUSINESSES

General Information                                                For more information
You can use Form 109-B to notify the Comptroller of Maryland       Visit www.marylandtaxes.gov  or  call Taxpayer  Services 
that you have changed your business mailing address. If you        Division  at  410-260-7980  in  Central  Maryland  or  1-800-638-
have changed both your home and business mailing addresses,        2937 from elsewhere. For the hearing impaired: Maryland Relay 
submit Form 109-B along with Form 109-I.                           Service 711.
Note: this form will only change/update your physical address      Mail to:
and mailing address in our system. If your business is a nonprofit 
organization and you are submitting this form to update your       COMPTROLLER OF MARYLAND
physical address and mailing address in order to get an updated    REVENUE ADMINISTRATION DIVISION
card for the Maryland Sales and Use Tax Exemption Certificate,     TAXPAYER IDENTIFICATION
you  must  submit  a  letter  on  the  organization’s  letterhead  PO BOX 549
requesting a duplicate Maryland Sales and Use Tax Exemption        ANNAPOLIS MD 21404
Certificate card due to an address change. For more information 
visit www.marylandtaxes.gov.

Filling out Form 109-B
• Print using blue or black ink.
• Enter  OLD  address  information  in  the  first  section;  enter
NEW address in the second section.
• Be sure to include any apartment, room, or suite number
information using the common designators as shown below.
Common Designators
The most common unit designators are:

      Apartment  APT
      Building   BLDG
      Floor      FL
      Suite      STE
      Unit       UNIT
      Room       RM
      Department DEPT
• Only enter P.O. Box information if your post office does not
deliver mail to your street address.
• Do not use “#” signs or other special characters, except
the dash in the “ZIP code” field when a 9-digit (+4) ZIP is
used.
• Remember to sign and date the form prior to submission.

      COM/RAD 109-B   0 /5 23