Form CRT-61, Certificate of Resale, is used as proof to a seller that no tax is due on a tax-free sale made as a sale for resale. The subject of such a transaction is tangible personal property. Form CRT-61 is a document that must be completed by the purchaser and transferred to the seller. The seller has to request the purchaser all necessary information and the purchaser must provide it by specifying it in the certificate.
An Illinois Certificate of Resale contains the following information:
The form was released by the Illinois Department of Revenue and the latest version was issued on December 1, 2010. A CRT-61 printable form is available for download below.