When it comes to tax matters, refund inquiries, business registration, or filing responsibilities in the state of Maryland, many residents and businesses need to contact the Comptroller of Maryland. The Comptroller’s office is responsible for collecting taxes, enforcing tax laws, distributing revenues to local governments, and maintaining financial transparency for the state. Whether you are an individual taxpayer, a small business owner, or a representative from a corporation, knowing the correct address and contact details is crucial for timely communication and efficient processing of your documents and questions.
Understanding the Role of the Comptroller of Maryland
What the Comptroller Does
The Comptroller of Maryland is a constitutional officer elected by the people of the state. This office plays a critical role in the financial operations of Maryland. The primary responsibilities include
- Collecting personal income taxes, sales taxes, corporate taxes, and other state revenues
- Issuing tax refunds to individuals and businesses
- Auditing tax returns for accuracy and compliance
- Maintaining financial records for the state
- Processing business registrations and issuing licenses
Because of this wide scope of duties, the Comptroller’s office handles thousands of communications from Maryland residents and business owners every week.
Main Address for the Comptroller of Maryland
Headquarters in Annapolis
The main address for the Comptroller of Maryland is located in the state capital of Annapolis. This is where the central administration is based and where many high-level functions take place.
Mailing Address
Comptroller of Maryland
Revenue Administration Division
110 Carroll Street
Annapolis, MD 21411-0001
This address is typically used for general correspondence, including mailing forms, written inquiries, and official documents. It’s important to clearly label any mail with attention to the specific division or unit you wish to reach (e.g., Income Tax, Business Tax, Compliance). This ensures your documents are routed to the appropriate department quickly.
Office Hours and In-Person Visits
The Annapolis office is generally open Monday through Friday from 830 a.m. to 430 p.m., excluding state holidays. For in-person visits, appointments are often recommended, especially during peak tax season or when complex issues need to be resolved.
Other Regional Office Locations
Field Offices Across the State
In addition to the main headquarters, the Comptroller of Maryland operates several branch offices across the state to better serve the public. These offices provide services such as accepting tax payments, processing business registrations, and helping individuals with refund issues or notices.
Here are some of the key field office addresses
- Baltimore Office
301 West Preston Street
Baltimore, MD 21201 - Waldorf Office
1036 St. Nicholas Drive, Suite 202
Waldorf, MD 20603 - Frederick Office
100 W. Patrick Street
Frederick, MD 21701 - Hagerstown Office
18306 College Road
Hagerstown, MD 21740 - Salisbury Office
201 Baptist Street, Suite 27
Salisbury, MD 21801
These offices are staffed with trained professionals who can provide personal assistance on a range of issues. If you live far from Annapolis, these locations may offer a more convenient alternative.
Contacting the Comptroller Online and by Phone
Phone Numbers for Specific Services
Besides visiting or mailing the address for the Comptroller of Maryland, many inquiries can be handled over the phone. Here are key phone numbers
- General Taxpayer Information 1-800-MDTAXES (1-800-638-2937)
- Business Tax Assistance 410-260-7980
- Refund Status Hotline 410-260-7701
- Unclaimed Property 410-767-1700
These phone services are especially helpful for urgent matters, quick questions, or checking the status of payments or filings.
Online Resources
In addition to physical addresses and phone support, the Comptroller of Maryland offers many services through its official website. This includes filing tax returns, checking refund statuses, registering businesses, and accessing tax forms. While not a substitute for mailing official documents, the website provides convenient digital tools for many routine tasks.
When to Use the Comptroller’s Address
Sending Tax Documents
Many taxpayers need to send forms, payments, or supporting documents to the Comptroller’s office by mail. Examples include
- Personal income tax returns (if filing by paper)
- Business tax reports
- License renewal applications
- Correspondence about audit findings
In all cases, it’s important to include your taxpayer identification number (such as your Social Security number or business ID) and keep a copy of everything you send.
Responding to Notices
If you receive a notice or letter from the Comptroller’s office requesting additional information, payment, or clarification, the return address provided in that correspondence is often the best one to use for your reply. Be sure to meet all deadlines indicated in the notice to avoid penalties or interest.
Tips for Accurate Mailing
Ensuring Timely Delivery
To ensure that your documents reach the correct destination without delays
- Use the correct and complete mailing address for the intended office or division
- Include return address information in case follow-up is required
- Use certified mail or tracking if sending important items or payments
- Double-check that you are using the correct forms and have signed where needed
Mistakes in addressing mail or failing to include necessary documentation can result in delays or rejection of your submission.
Knowing the right address for the Comptroller of Maryland is essential for anyone dealing with taxes, licenses, or financial matters in the state. While the main office in Annapolis handles the bulk of administrative tasks, several regional offices provide local support to Marylanders across the state. Mailing your documents to the correct location and using accurate contact details ensures your information is processed smoothly and efficiently. Whether you’re filing personal taxes, operating a business, or responding to a notice, keeping these addresses handy can save you time and prevent unnecessary complications in your dealings with the state’s financial office.