Follow the steps to successfully complete the TC-51 form online.

1. Click the ‘Get Form’ button to access the UT TC-51 Nexus Questionnaire and open it in your preferred online editor.
2. Fill out the company information section, including the exact business name, federal ID number, street address of the principal office, contact person, city, state, zip code, type of business, and contact phone number. Select the appropriate business type by marking the relevant checkbox.
3. Provide the date when the business activity in Utah started or indicate when the activity ceased if applicable. Describe the nature of the business and the property or services sold, attaching additional sheets if necessary.
4. Indicate the company's customer base by checking all that apply, such as resellers and final consumers.
5. Respond to whether the company has filed Utah Corporation Franchise/Income Tax Returns. If yes, complete the relevant fields for the first and last return filed, including the business name associated with the last return.
6. For the last three years, provide details on total Utah sales, number of Utah transactions, and total sales to all customers for each year in the designated fields.
7. Answer the nexus questions, marking 'Yes' or 'No' as appropriate. For questions requiring additional information, include this on a separate sheet and reference the question number.
8. Complete the employee and contract agent information by indicating whether the company employs any individuals in Utah, detailing their activities, and providing related information as needed.
9. Provide details of the company's major customers in Utah and any other activities taking place in the state if applicable.
10. Confirm your status as a voluntary seller under the Streamlined Sales Tax Agreement if applicable.
11. Finally, ensure that the form is signed and dated by both the officer and the preparer, including their mailing addresses and phone numbers.
12. After completing the form, save your changes, and choose to download, print, or share the document as needed.

Complete your UT TC-51 online today to ensure your business complies with Utah tax regulations.