Secretary of State: http://www.corp.delaware.gov/default.shtml

Contact info – Division of Corporations:

Phone:

  • General Information – 302-739-3073 option 2
  • Franchise Tax – 302-739-3073 option 3
  • Uniform Commercial Code – 302-739-3073 option 4
  • Service of Process – 302-739-3077
  • All other inquiries – 302-739-3073 option 0

FAX: (302)739-3812 or 3813

E-mail questions:

Physical Address:

401 Federal Street – Suite 4
Dover, DE 19901

Mailing Address – Division of Corporations:

PO Box 898
Dover, DE 19903

Name search: https://delecorp.delaware.gov/tin/GINameSearch.jsp
Corporation and LLC forms: http://www.corp.delaware.gov/forms.shtml
Filing fees: http://corp.delaware.gov/fee.shtml 
Department of Revenue: http://revenue.delaware.gov/
Department of Licensing: http://revenue.delaware.gov/services/Business_Tax/Step3.shtml