As a tax attorney, I receive many questions about different tax issues and audits, especially when it comes to California taxes and the California Department of Tax and Fee Administration (CDTFA). Recently, I have been asked about the resale certificate and whether it allows business owners or sellers to not pay sales tax. Let’s look at what a resale certificate means for a buyer and seller and the mistakes that often come with the certificate and how they can trigger a CDTFA audit.

A resale certificate is a document that allows a business to purchase items tax-free from a supplier because those items will be resold to final consumers. The certificate is presented to the seller and tells them that the purchaser is buying property for resale rather than for its own use. When properly accepted, it generally allows the seller to make the sale without collecting sales tax. The buyer is then responsible for using the property consistently with the resale claim.

Here is a common scenario when it comes to resale certificates. A California seller makes a sale without collecting sales tax because the buyer provides a resale certificate. Meaning that the buyer is planning to take the purchased goods and resell them to collect sales tax. Oftentimes, the seller assumes the certificate shifts responsibility to the buyer. However, if the certificate is invalid, incomplete, improperly used, or the seller accepted it without reasonable care, the seller can become responsible for the tax. 

It’s important to understand that having a seller’s permit and qualifying for a resale purchase are not necessarily the same thing. The seller should not simply accept a document at face value because it has the words “resale certificate” on it or if the buyer insists the purchase is for resale. If the buyer wants to avoid facing an CDTFA audit, they must take any and all necessary steps to assure the certificate is legitimate and minimize their own liability. 

When reviewing a resale certificate, The CDTFA is going to look for a document that includes several things. Here are the most common resale certificate mistakes that are likely to cause an audit.

  • Accepting a blank or incomplete certificate
  • Accepting a certificate for property that obviously is not being resold
  • Never reviewing certificates after receiving them
  • Treating a customer’s seller’s permit as proof that every purchase is for resale
  • Using one certificate indiscriminately for purchases that aren’t covered
  • Failing to keep documentation
  • Assuming the buyer (not the seller) bears all the risk

I urge California business owners who work with buyers and resale certificates to take several steps to protect themselves from mistakes, facing a CDTFA audit and owing sales tax. First, always consult with an experienced tax attorney who is familiar with resale certificates and CDTFA audits. Second, create a standardized certificate review process for your business and train sales and accounting staff if you rely on others in your sales processes. Third, maintain organized records and periodically review certificates for completeness and consistency. This ensures that you do not wait until a CDTFA audit to discover that documentation is missing.

A resale certificate can be an important tool for properly handling California sales tax. However, having that document does not outright protect the seller or business owner. And, as such, could trigger a CDTFA audit and the business owner paying taxes. Make sure you, as the business owner, understand whether the transaction actually supports a resale certificate. And always work with an experienced tax attorney who can help navigate this process and minimize your liability. Because even if it comes to the point where you do face an audit, the best defense is a consistent compliance process where you can show that you did everything possible in an honest and right way. 

Allison Soares is a partner and tax attorney at Vanst Law LLP. It doesn’t matter the issue: audits, collections, appeals, international disclosures, grumpy people— Allison enjoys fixing problems. In addition to her legal work, she has worked in accounting and utilizes that knowledge to her advantage while handling cases involving EDD audits from San Francisco to San Diego.

Allison Soares

Allison Soares, a renowned tax attorney, excels in representing clients before the IRS, FTB, EDD, and CDTFA. With a Bachelor of Arts in Finance from the University of Wisconsin, Milwaukee, and a transformative teaching stint in Brazil, Allison’s diverse background enriches her legal expertise. She pursued law at St. Thomas University School of Law, Miami, complementing it with an MBA in accounting and forensic accounting. Further honing her skills, she obtained a Master of Laws in Taxation from the University of San Diego School of Law. As an adjunct professor at San Diego State University, Allison imparts her knowledge in tax procedures, practice, and ethics. Her accolades include being named Best of the Bar by the San Diego Business Journal and multiple Super Lawyer recognitions. Committed to community service, she volunteers with Forever Balboa Park and Friends of Balboa Park. Allison’s authoritative contributions in tax law are showcased through her publications and speaking engagements.
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I can't recommend Allison enough! She helped me successfully navigate a stressful EDD audit with expertise and grace. Not only is she incredibly smart and thorough, but she's also genuinely kind—something you don’t always expect from an attorney. Her support and guidance made all the difference. If you need a tax attorney who knows her stuff and truly cares, she's the one to call!
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Thank you Allison for all of your help and knowledge, and your strong team And referrals. I am beyond grateful. You went above and beyond my expectations.
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2024- Working with Allison has been an incredibly smooth experience both times I’ve worked with her. Her expert advice and the support she provides are outstanding, and we’ve had nothing but positive results each time. 2020- I was so impressed with her work during an EDD audit. I would HIGHLY recommend Allison to anyone going through an EDD Audit. From the very first 3 minutes of speaking with her, she was super helpful and professional, while also making me feel like I was talking to a friend, which really helped calm my anxiety. Allison was dedicated to helping us achieve the best possible outcome and was honest about all scenarios, even preparing us for the worst. We ended up with the VERY best outcome because of how she guided us through the process and made sure we had everything ready to tell our story to the auditor. If you want someone who truly listens, understands your business, and will be your biggest advocate, call Allison now! Be ready because she’s quick to respond with both calls and emails.
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We retained the services of Allison Soares for a recent IRS audit. The IRS was claiming we owed an exorbitant amount of money. After interviewing several qualified attorneys, Allison was the obvious choice. During this very stressful time for our family, we appreciated how knowledgeable and responsive she was from the very first call. Her professionalism and commitment to our case was truly impressive. She pointed out a few critical points, that another attorney may have missed, which we believe helped our case immensely. She guided us through this complicated process with great success and we could not have been happier with the outcome of the audit. We are 100% satisfied with her work and would highly recommend her to anyone seeking legal tax advice. Thank you so much Allison, we are truly grateful for all your hard work.
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I received an EDD audit letter for my small s-corp business. I feel nervous. Fortunately I found Allison. I talked with her on phone today about my business and my concern, she gave me very solid suggestions and confidence to handle this. She is very honest and I highly recommend her to anyone who has trouble with EDD audit!
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Allison Soares is a great tax attorney. She helped my business navigate an difficult tax situation and I am very happy with the outcome