Maryland Change of Address Form for Businesses

Change of Address Form for Businesses
Fiscal Year 2023 109-B_49__05_08_2023b (003)
2023

MARYLAND CHANGE
OF ADDRESS
FOR BUSINESSES

FORM

109-B

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	

Telephone number	

Fax number	

State	

ZIP Code	

State	

ZIP Code	

Email address

NEW ADDRESS

Current Mailing Address - Line 1

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

City or Town	

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.

COM/RAD 109-B	

05/23

Print name	

Title (Owner, Partner or Officer)

Signature

Date

2023

MARYLAND CHANGE
OF ADDRESS
FOR BUSINESSES

FORM

109-B
General Information

For more information

You can use Form 109-B to notify the Comptroller of Maryland
that you have changed your business mailing address. If you
have changed both your home and business mailing addresses,
submit Form 109-B along with Form 109-I.

Visit www.marylandtaxes.gov or call Taxpayer Services
Division at 410-260-7980 in Central Maryland or 1-800-6382937 from elsewhere. For the hearing impaired: Maryland Relay
Service 711.

Note: this form will only change/update your physical address
and mailing address in our system. If your business is a nonprofit
organization and you are submitting this form to update your
physical address and mailing address in order to get an updated
card for the Maryland Sales and Use Tax Exemption Certificate,
you must submit a letter on the organization’s letterhead
requesting a duplicate Maryland Sales and Use Tax Exemption
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	

05/23

Mail to:
COMPTROLLER OF MARYLAND
REVENUE ADMINISTRATION DIVISION
TAXPAYER IDENTIFICATION
PO BOX 549
ANNAPOLIS MD 21404