Breeders who sell animals as pets must register with the Department of Revenue. Those that are required must collect tax on the sale of the animals and remit the tax to the department. Pet breeders who sell animals for resale must register as a reseller with the Department of Revenue. There is no charge to register. Register online at tax.illinois.gov or complete the Form REG-1.
To help breeders comply with the law the department offers the following guidance:
Tax is not due if the sale is to another pet breeder who is in the business of breeding animals that he will sell because the transaction is considered a sale for resale. However, the breeder, must document this tax-free transaction by obtaining a properly completed Certificate of Resale from the pet breeder who purchases the animal. For an example of a resale certificate, visit our web site at tax.illinois.gov and review Form CRT-61.