Get Id St-108 2020-2026

Filling out the ID ST-108 form can be straightforward with the right guidance. This guide provides clear steps to help you complete the sales tax affidavit for transport trailers, office trailers, and boats online, ensuring that you fulfill all necessary requirements.

Follow the steps to successfully complete your ID ST-108 form.

1. Click the ‘Get Form’ button to access the ID ST-108 form and open it in the editor.
2. Begin by entering the buyer’s name, followed by their address, city, state, and phone number. Ensure all information is accurate and up-to-date.
3. Next, provide the seller’s name and their address details, including city, state, and ZIP code.
4. In the general information section, fill in the purchase date and price of the item. Specify the year, make, and model of the transport trailer, office trailer, or boat.
5. Check the appropriate box to confirm the type of item you are registering: untitled boat, untitled office trailer, or untitled transport trailer. If applicable, indicate if it is a homebuilt trailer and include your driver’s license number.
6. Sign and date the declaration stating that you paid tax on all parts used to build the trailer, if applicable.
7. If a financial institution collected the sales tax, provide the institution's name, Idaho seller’s permit number, and the authorized signature in the designated section.
8. Once all fields are completed accurately, you can save changes, download, print, or share the form as needed.

Complete your ID ST-108 form online today to ensure your transport trailer, office trailer, or boat is registered correctly.