If your business is located in Middletown under an assumed name, you must file a trade name certificate with the Town Clerk's Office.
View the Trade Name Adoption Form (PDF).
You must complete this form and file it along with a fee of $10 with the Town Clerk. We can notarize this form for you at our office at no additional charge before filing. Please do not sign your document if you are bringing it to our office for notarization. If you are closing a business previously registered with this office, please complete and submit the cancellation form also below.
Corporations, Limited Partnerships and Limited Liability Companies must register with the Secretary of State's Office.
View the Secretary of State's website.