Any customer wishing to make tax exempt purchases must first have a Wisconsin Sales and Use Tax Exemption Certificate on file with Mounds. This form must be on file before customer is eligible for tax-exempt purchases. A link to a copy of the Wisconsin Sales Tax Exemption Form is located below. Customers must fill out and submit the completed form to Mounds. This can be done in the following ways:
- Mail to our corporate office – Mounds Pet Food Warehouse 2422 Montana Ave. Sun Prairie, WI. 53590. Please send: Attention Accounting.
- Fax to the Mounds Corporate office – 608-825-4800.
- Drop off at any Mounds Pet Food Warehouse location with a manager on duty.
Tax Exempt Certificate Forms require 7-10 business days for processing. If you have any questions please contact our corporate office at 608-825-9800.