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District of Columbia . Contact directory

How to reach the District of Columbia Secretary of State.

Direct phone number, hours, mailing and physical addresses, and the right phone for the right question. Plus the related District of Columbia departments most business owners need.

Primary phone
202-671-4500
Mon-Fri 8:30am-4:30pm ET
Mailing address
1100 4th Street SW, 2nd Floor, Washington, DC 20024
Physical address
1100 4th Street SW, 2nd Floor, Washington, DC 20024
Fax
202-535-1431

The right phone for the right question

Franchise tax and corporate income tax
202-727-4829 (DC Office of Tax + Revenue)
Expedited filings
Standard 15 business days; +$100 (3-day), +$250 (1-day)
202-671-4500 (1-day, 3-day expedite available)

Most calls to the District of Columbia SoS are about things File.Business can answer instantly

"What is my entity's status?"
Run a search →
"When is my AR due?"
See AR rules →
"How do I change RA?"
Change RA →
"Can I reinstate?"
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FAQ

Frequently asked questions

What is the phone number for the District of Columbia Secretary of State?
The primary phone for the DC Department of Licensing and Consumer Protection, Corporations Division is 202-671-4500. Office hours are Mon-Fri 8:30am-4:30pm ET.
What are the District of Columbia Secretary of State office hours?
Office hours are Mon-Fri 8:30am-4:30pm ET. Online filings can be submitted 24/7.
What is the District of Columbia Secretary of State mailing address?
Mailing address: 1100 4th Street SW, 2nd Floor, Washington, DC 20024. Physical office: 1100 4th Street SW, 2nd Floor, Washington, DC 20024.
How do I speak to a person at the District of Columbia Secretary of State?
Call 202-671-4500 during business hours.
Does the District of Columbia Secretary of State offer expedited service?
Standard 15 business days; +$100 (3-day), +$250 (1-day).
Can I email the District of Columbia Secretary of State?
Email contact varies by department.
Can I visit the District of Columbia Secretary of State office in person?
Yes, the physical office is at 1100 4th Street SW, 2nd Floor, Washington, DC 20024.

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Disclosure. File.Business is a private business filing and compliance service. We are not a government agency and are not affiliated with the DC Department of Licensing and Consumer Protection, Corporations Division or any Secretary of State office. You may file directly with the DC Department of Licensing and Consumer Protection, Corporations Division. Information on this page is for general guidance only and is not legal, tax, or accounting advice. Fees and deadlines verified against the DC Department of Licensing and Consumer Protection, Corporations Division as of June 2026 and may change. For entity-specific guidance, consult a licensed District of Columbia attorney or CPA.

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File.Business is a private business filing and compliance service. We are not a government agency and are not affiliated with any Secretary of State office. You may file directly with the appropriate state agency. SOC 2 Type II audited. 220,000+ businesses formed since 2017.