Delaware Secretary Of State Office
We provide information for the Delaware SOS office below. If you need assistance, then use the information listed on this page to contact the Delaware Secretary of State Office. If you are looking to start a business and want to see if the business name is available, then view how to use the Delaware business entity and corporation search page.
Entity Formation Fees For Delaware
Below we list the fees to file articles of organization to form a business entity in Delaware.
| LLC | Business Corporation | Nonprofit |
|---|---|---|
| $90 + optional $50-$1000 expedite fee | $89 + $9 for extra pages + optional $50-$1000 expedite fee | $89 + $9 for extra pages + optional $50-$1000 expedite fee |
Delaware State Licensing Agencies
Below is a listing of the state-level licensing agencies within Delaware that a business should check for business license requirements.
| Licensing Agency | Contact Information |
|---|---|
| Association of Professional Engineers | Physical address: 92 Read"s Way, Suite 208 New Castle, DE 19720 Phone: 302-323-4588 Fax: 302-323-4590 Web: Home Name search Email: office@dape.org |
| Board of Landscape Architecture | Web: Home |
| Department of Finance - Division of Revenue | Physical address: Carvel State Office Building, 820 North French Street Wilmington, DE 19801 Phone: 302-577-8200 Fax: 302-577-8202 Web: Home |
| Department of Finance - Division of Revenue | Phone: 302-577-8445 Web: Home Email: michael.x.smith@state.de.us |
| Department of Insurance | Physical address: 841 Silver Lake Blvd. Dover, DE 19904 Phone: (302) 674-7353 Web: Home Email: consumer@state.de.us |
| Department of Labor | Mailing address: 4425 North Market Street Wilmington, DE 19802 Phone: (302) 761-8001 Web: Home |
| Department of Labor - Division of Unemployment Insurance | Physical address: 4425 North Market Street Wilmington, DE 19802 Phone: (302) 761-8446 Web: Home |
| Department of Safety and Homeland Security | Phone: (302) 744-2680 Fax: (302) 739-4874 Web: Home |
| Department of State - Division of Corporations | Physical address: John G. Townsend Bldg., 401 Federal Street, Suite 4 Dover, DE 19901 Mailing address: Division of Corporations, PO Box 898 Dover, DE 19903 Phone: 302-739-3073 Fax: 302-739-3812 or 302-739-3813 Web: Home Name search Forms File online Email: corp@delaware.gov |
| Division of Professional Regulation - Board of Charitable Gaming | Phone: (302) 744-4500 Fax: (302) 739-2711 Web: Home Email: customerservice.dpr@state.de.us |
| Division of Professional Regulation - Council on Real Estate Appraisers | Mailing address: Cannon Building, Suite 203, 861 Silver Lake Blvd. Dover, DE 19904 Phone: (302) 744-4500 Fax: (302) 739-2711 Web: Home Name search Forms Email: customerservice.dpr@state.de.us |
| Division of Professional Regulation - Real Estate Commission | Mailing address: Cannon Building, Suite 203, 861 Silver Lake Blvd. Dover, DE 19904 Phone: (302) 744-4500 Fax: (302) 739-2711 Web: Home Email: customerservice.dpr@state.de.us |
| Division of Professional Regulation: Board of Architects | Physical address: 861 Silver Lake Boulevard, Suite 203 Dover, DE 19904-2467 Phone: 302-744-4500 Web: Home Name search Email: customerservice.dpr@state.de.us |
| Division of Professional Regulation: Board of Land Surveyors | Mailing address: Cannon Building, Suite 203, 861 Silver Lake Blvd. Dover, Delaware 19904 Phone: 302-744-4500 Fax: 302-739-2711 Web: Home Email: customerservice.dpr@state.de.us |
| Division of Revenue (Charities info) | Mailing address: 820 N. French Street Wilmington, DE 19801 Phone: 302.577.8205 Web: Home |
| Office of the Alcoholic Beverage Control Commissioner (O.A.B.C.C.) | Physical address: Carvel State Office Building, 3rd Floor, 820 N. French Street Wilmington, DE 19801 Phone: 302/577-5222 Fax: 302/577-3204 Web: Home Forms File online |
| Public Service Commission | Physical address: 861 Silver Lake Boulevard, Cannon Building Suite 100 Dover, DE 19904 Phone: (302)736-7500 Fax: (302)739-4849 Web: Home Name search |
| State Board of Accountancy | Physical address: Cannon Building, Suite 203, 861 Silver Lake Blvd. Dover, DE 19904 Phone: 302-744-4500 Fax: 302-739-2711 Web: Home Name search Forms Email: customerservice.dpr@state.de.us |
| State Board of Pharmacy | Physical address: 861 Silver Lake Blvd, Suite 203 Dover, DE 19904 Phone: 302-744-4500 Fax: 302-739-2711 Web: Home Name search Forms Email: customerservice.dpr@state.de.us |
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SOS Office Location
Delaware Department of State - Division of Corporations
PO Box 898
Dover, DE 19903 -
SOS Office Phone Number
The Delaware SOS office phone number is 302-739-3073. You can fax this location at 302-739-3812 or 302-739-3813.
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SOS State Website
To view the Delaware SOS website, please click here.