Taxpayers should notify the Department if their business makes changes to the type of products or services it sells. Typically, the taxpayer's sales and use tax account number will not change. However, business classification codes may require updating. Furthermore, a taxpayer the changes its business type, such as from a limited liability company to a corporation, should contact the Department to confirm their accounts are still accurate.
search the help desk | find articles | submit a request
Not finding answers? Submit a request