A California resale certificate is a document you fill out and give to a vendor so you can buy goods for resale without paying sales tax on them. The form is CDTFA-230, issued by the California Department of Tax and Fee Administration, and there is no cost or approval process beyond already holding a valid California seller’s permit.1California Department of Tax and Fee Administration. Sales for Resale (Publication 103)
How to Get One
This is where people get stuck looking for an application that doesn’t exist. You don’t apply to the CDTFA for a resale certificate and wait for one to arrive. You download CDTFA-230 from the CDTFA website, complete it with your business information and seller’s permit number, and hand it to your vendor at the time of purchase.1California Department of Tax and Fee Administration. Sales for Resale (Publication 103) The certificate is a declaration from you to the seller that the goods will be resold in the regular course of your business. No submission, no waiting period, no approval.
Once your vendor has a completed certificate on file, it covers future purchases of the same type of property from that seller. You don’t need to redo it for every order.2California Department of Tax and Fee Administration. Regulation 1668 – Sales for Resale
You Need a Seller’s Permit First
A resale certificate is only valid if you hold an active California seller’s permit. Anyone selling tangible personal property in California generally must have one, which covers retailers, wholesalers, and manufacturers.3California Department of Tax and Fee Administration. Do You Need a California Seller’s Permit? (Publication 107) The permit itself is free, though the CDTFA may require a refundable security deposit based on your estimated tax liability.4California Department of Tax and Fee Administration. Obtaining a Seller’s Permit
Registration happens through the CDTFA’s online portal, which also flags any additional permits your business may need.4California Department of Tax and Fee Administration. Obtaining a Seller’s Permit Beyond the paperwork, the CDTFA cares about intent: the items you buy with a resale certificate have to be genuinely intended for resale as part of your regular business, not an occasional sideline.
Filling Out CDTFA-230
The form is one page. You’ll need:5California Department of Tax and Fee Administration. CDTFA-230 General Resale Certificate
- Your active California seller’s permit number, which the vendor can verify with the CDTFA
- A general description of the type of property your business sells
- The vendor’s name
- A description of the items you’re buying, either listed specifically or described as a general category of goods you regularly buy for resale
- Your business’s legal name and physical address
- Signature, printed name, title, and date, signed by you, an employee, or an authorized representative
The form doesn’t ask for a federal EIN or a Social Security number.1California Department of Tax and Fee Administration. Sales for Resale (Publication 103)
What You Can and Can’t Buy With It
The certificate works for finished goods you plan to sell, materials that will become part of a product you sell, and items held solely for demonstration or display while you hold them for sale.1California Department of Tax and Fee Administration. Sales for Resale (Publication 103)
It does not work for anything you plan to use rather than sell. Office supplies, equipment, tools, and anything consumed in running your business are all off-limits. So are items for personal use by an owner or employee, and items bought as investments. The certificate only covers tangible personal property, so services and real estate don’t qualify.
One trap catches a lot of businesses. If you buy something with a resale certificate and later pull it out of inventory for your own use, you owe use tax on what you paid for it.6California Department of Tax and Fee Administration. Proper Use of a Resale Certificate (L-642) The exemption doesn’t survive the change in purpose.
How Long It Lasts
California resale certificates don’t expire on a set schedule. A certificate stays in effect until the buyer revokes it in writing.2California Department of Tax and Fee Administration. Regulation 1668 – Sales for Resale There’s no annual renewal like some other states require.
That protection evaporates, though, if your seller’s permit lapses or gets revoked, or if your business changes in a way that makes the certificate inaccurate. Vendors can ask for an updated certificate at any time, and many do with long-standing accounts.
Penalties for Misuse
Using a resale certificate for goods you know won’t be resold in the regular course of business triggers the full sales tax that should have been paid, plus a penalty of 10 percent of that tax or $500, whichever is greater, for each improper purchase.7California Department of Tax and Fee Administration. Sales and Use Tax Law – Section 6094.5 The penalty applies per transaction, so a pattern of misuse compounds quickly. Corporate officers and employees can be held personally liable, not just the business entity.
A separate penalty with the same 10 percent or $500 floor applies to anyone who issues a resale certificate while not actively engaged in business as a seller, plus interest from the quarter the tax should have been reported.8California Department of Tax and Fee Administration. Sales and Use Tax Law – Section 6072 Intentional misuse to evade taxes can also be prosecuted as a misdemeanor.7California Department of Tax and Fee Administration. Sales and Use Tax Law – Section 6094.5
Keep Your Own Records
If you buy items with a resale certificate and later take any of them for personal or business use, you’ll need documentation to report the use tax owed on your return accurately. Keep purchase records tied to each resale certificate you’ve issued, and track anything you pull from inventory for internal use. Clean records turn an audit into a formality.