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Welcome to McClellan Davis®, LLC. Your complete sales and use tax resource, where you can count on experience, integrity, and results.

Since 1980 McClellan Davis, LLC has represented thousands of clients, from sole proprietors to multinational corporations, including virtually every type of business that is subject to sales or use tax.


Whether you’re looking for a sales tax attorney, professional help with a California Department of Tax and Fee Administration (CDTFA, formerly the Board of Equalization) sales tax audit, audit management, defense or appeals, claim for refund, reverse audit, or sales tax compliance and exposure analysis, our sales tax specialists will provide the expertise you need.

If we don’t think we can save you money, we won’t take your case.

All of our sales tax consultants are very well qualified; many are former state sales and use tax auditors. Having a sales tax expert on your side provides a powerful advantage when dealing with sales and use tax agencies.

Whether your business just has a few sales tax questions regarding a recent CDTFA or other tax agency sales tax audit selection, has already been assessed a liability and is seeking sales tax audit appeal representation, is seeking a sales or use tax refund, or requires in-depth solutions to tax compliance issues, we can help.

Our sales tax experts and sales tax attorneys offer sales tax help to businesses operating in every applicable state. Our sales tax attorneys and sales tax consultants provide our clients with sales tax help that provides peace of mind when facing a sales and use tax liability.

Call (855) 995-6789 to schedule your free consultation.

Our Services

  • Audit Management

  • Refund Claims & Reverse Audits

  • Appeals

  • Litigation Support

  • Settlements & Compromises

  • Compliance & Nexus Studies

  • Vessel & Aircraft Exemptions

  • Research & Training

  • Personal Liability Services

  • Partnering with Professionals

  • Sales Tax Resturns

  • Construction Contractor Services

Ready For A Free Consultation?

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Client Reviews

Ready For A Free Consultation?

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Meet the Northern California Team

Jesse McClellan, Esq.

Managing Sales Tax Attorney

Dan Davis, MBA, CPA, CFE

Co-Founder

James Dumler, CPA

Partner

Lucian Khan

Attorney at Law

Mitchell Stradford

Senior Sales Tax Specialist

Meet the Southern California Team

Melissa Clark

Sales Tax Attorney

Stephen Stafford, CPA

Sales Tax Specialist

Ted Matthies, CMI

Sales Tax Specialist

Ready For A Free Consultation?

Contact us today by calling (855) 995-6789 or completing our online consultation request form.

Our Results

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Contact us today by calling (855) 995-6789 or completing our online consultation request form.

Legal Disclaimer: The case results presented on this webpage are not a guarantee that the same or similar result will be obtained in every matter accepted by our firm. Case results can and do vary depending on a number of factors. You should not assume that the same or similar result as those presented above will be obtained for you or your client’s case.

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