Get Form St-121.3:1/11:exempt Use Certificate For Computer System ...

This guide provides clear, step-by-step instructions on how to fill out the Form ST-121.3:1/11, the Exempt Use Certificate for Computer System. This form is essential for users seeking exemption from sales tax when purchasing computer system hardware for specific purposes.

Follow the steps to complete the Form ST-121.3 online.

1. Press the ‘Get Form’ button to access and open the form in the editor of your choice.
2. Enter the name of the seller in the designated field. Make sure this is the full legal name of the vendor from whom you are purchasing the computer hardware.
3. Fill in the name of the purchaser, which should be the individual or entity purchasing the exempt items.
4. Provide the street address of the purchaser, followed by the city, state, and ZIP code. Ensure all details are accurate to avoid any complications.
5. In the next section, mark an ‘X’ in the appropriate box to indicate whether this is a single-purchase certificate or a blanket certificate. A blanket certificate allows for future purchases without needing to fill out the form again.
6. Enter the Purchaser’s Certificate of Authority number if you are registered to collect sales tax in New York State. If you are not registered, write 'N/A'.
7. Select the exemptions that apply to your purchase by marking an ‘X’ in the correct box. You may choose between using the computer system hardware for the design and development of software, Internet web design services, or a combination of both.
8. Read and acknowledge the certification statement. Type or print the name and title of the owner, partner, or authorized person responsible for the purchase.
9. The authorized person must sign and date the form to validate it. Ensure the date prepared is accurate.
10. Once all sections are completed, review the form for accuracy. You can save changes, then download, print, or share the completed form as needed.

Complete your Form ST-121.3 online today to take advantage of the sales tax exemption on your computer system hardware purchases.