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Louisiana . Contact directory

How to reach the Louisiana Secretary of State.

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

Primary phone
225-925-4704
Mon-Fri 8am-4:30pm CT
Mailing address
P.O. Box 94125, Baton Rouge, LA 70804-9125
Physical address
8585 Archives Avenue, Baton Rouge, LA 70809
Fax
225-932-5318

The right phone for the right question

Franchise tax and corporate income tax
855-307-3893 (LA Department of Revenue, Corporate Income/Franchise Tax)
Expedited filings
Standard 5-7 business days; +$30 (24-hour), +$50 (2-4 hour)
225-925-4704 (24-hour and 2-4 hour expedite available)

Most calls to the Louisiana SoS are about things File.Business can answer instantly

"What is my entity's status?"
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"When is my AR due?"
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"How do I change RA?"
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"Can I reinstate?"
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FAQ

Frequently asked questions

What is the phone number for the Louisiana Secretary of State?
The primary phone for the Louisiana Secretary of State, Commercial Division is 225-925-4704. Office hours are Mon-Fri 8am-4:30pm CT.
What are the Louisiana Secretary of State office hours?
Office hours are Mon-Fri 8am-4:30pm CT. Online filings can be submitted 24/7.
What is the Louisiana Secretary of State mailing address?
Mailing address: P.O. Box 94125, Baton Rouge, LA 70804-9125. Physical office: 8585 Archives Avenue, Baton Rouge, LA 70809.
How do I speak to a person at the Louisiana Secretary of State?
Call 225-925-4704 during business hours.
Does the Louisiana Secretary of State offer expedited service?
Standard 5-7 business days; +$30 (24-hour), +$50 (2-4 hour).
Can I email the Louisiana Secretary of State?
Email contact varies by department.
Can I visit the Louisiana Secretary of State office in person?
Yes, the physical office is at 8585 Archives Avenue, Baton Rouge, LA 70809.

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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 Louisiana Secretary of State, Commercial Division or any Secretary of State office. You may file directly with the Louisiana Secretary of State, Commercial Division. Information on this page is for general guidance only and is not legal, tax, or accounting advice. Fees and deadlines verified against the Louisiana Secretary of State, Commercial Division as of June 2026 and may change. For entity-specific guidance, consult a licensed Louisiana 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.