Click on a topic below to scroll directly to the list of related FAQs. If you need additional assistance, please contact us.Sales taxpayers closing a place of business are responsible for filing a sales tax return covering the final filing period. EIN. An Employer Identification Number (EIN) is also known as a federal tax identification number, and is used to identify a business entity. A homestead exemption is a legal provision that can help you pay less taxes on your home. 482.701 License Agreement25. General.