Form CDTFA-230 at a glance
What it is: CDTFA-230 is the General Resale Certificate of the California Department of Tax and Fee Administration.
Who signs: The purchaser, the purchaser's employee or an authorized representative signs under SIGNATURE OF PURCHASER, PURCHASER'S EMPLOYEE OR AUTHORIZED REPRESENTATIVE.
Purchasers who are engaged in the business of selling tangible personal property may issue resale certificates when purchasing items they will sell in the regular course of their business operations.[2]
A filled-in Form CDTFA-230 example: a gift shop owner fills out a resale certificate

How to fill out Form CDTFA-230, box by box
Boxes 1 to 3, the seller's permit, your business and the vendor
Boxes 4 and 5, what you will resell

In box 4, you will resell the items listed in paragraph 5 in the form of tangible personal property in the regular course of your business operations, and you will do so prior to making any use of the items other than demonstration and display while holding the items for sale in the regular course of your business. If you use the items purchased under this certificate in any manner other than as just described, you will owe use tax based on each item's purchase price or as otherwise provided by law.
In box 5, enter the description of the property to be purchased for resale.
Box 6, what you have read
In box 6, you have read and understand the following.
A person may be guilty of a misdemeanor under Revenue and Taxation Code section 6094.5 if the purchaser knows at the time of purchase that he or she will not resell the purchased item prior to any use (other than retention, demonstration, or display while holding it for resale) and he or she furnishes a resale certificate to avoid payment to the seller of an amount as tax. Additionally, a person misusing a resale certificate for personal gain or to evade the payment of tax is liable, for each purchase, for the tax that would have been due, plus a penalty of 10 percent of the tax or $500, whichever is more. (checked October 21, 2026)
Common questions about Form CDTFA-230
Is there a deadline?
A certificate will be considered timely if it is taken at any time before the seller bills the purchaser for the property, or any time within the seller's normal billing and payment cycle, or any time at or prior to delivery of the property to the purchaser.[3]
Sources
[1] Form CDTFA-230 (REV. 1 8-17), General Resale Certificate, California Department of Tax and Fee Administration (the Official source link on this page).
[2] cdtfa.ca.gov, line_2_doc_nature_of_business (cdtfa.ca.gov). Accessed October 20, 2026.
[3] cdtfa.ca.gov, signature_rule (cdtfa.ca.gov). Accessed October 20, 2026.


