Serving New Castle, Kent and Sussex Counties  

Notary Resources

Internal  Revenue Service:

 Ph. 1-800-829-1040  Ph. 1-800-829-1954

Delaware IRS Offices:

Dover Office

300 N. New St 

Dover, De 19904  

(302) 678-2784


Georgetown Office

21309 Berlin Rd. Unit 13

 Georgetown, De 19947

(302) 855-0309


Wilmington Office

844 King St

Wilmington, De  19801

 (302) 573-6343

 Days/Hours of service: Monday – Friday, 8:30am to 4:30pm

State of Delaware website:


Notary Associations:

American Association of Notaries (AAN)

American Society of Notaries(ASN):

National Notary Association (NNA):

United States Mobile Notary Associations (USMNA):


Notary Databases:


123 Notary:

Notary Rotary:

Notary-Services, LLC:

Notary Law Institute:

  Notary Database:


To obtain additional information, the Delaware Notary Association suggests you contact any of the following notary organizations.  These links take you to websites external to the Delaware Notary Association. The Delaware Notary Association does not control or guarantee the content, relevance, timeliness, or accuracy of the materials on these external sites.  The Delaware Notary Association may share and endorse some of the organizations' views, products and/or services.