Rules & Licenses
Westchester DBAs File With the County Clerk
Westchester sole proprietors and partnerships using a business name should check the County Clerk business certificate route before opening.
Published June 23, 2026 · Last verified June 23, 2026
A Westchester DBA is a county-clerk filing, not a branding detail to sort out later. Business Certificates, also called DBAs, are required when a person conducts business in Westchester under a name other than their own. This route is for people who are not corporations, limited partnerships, or limited liability companies. The certificate must list a Westchester County address.
Before printing signs, opening payment accounts, or ordering insurance, check the clerk’s filing steps, search the name, and ask whether the business also needs a state, city, town, or professional license.
Separate what this record proves from the next permit, tax, title, inspection, or court question.
Put Westchester County Clerk: Starting a Business at the top of the folder for this Westchester County question. Add the exact business certificate or DBA, the date searched, and the address, parcel, account, citation, or application number that belongs with it. The saved trail is useful because it gives Westchester County Clerk a cleaner starting point if the record has changed, moved, or been folded into a newer filing path. Westchester County business certificate or DBA records are much easier to revisit when the source, date, and office route stay attached.