Tax Education
Attend a Class
CDTFA offers no-cost classes on many topics both in person and online. See the list below for available webinars, workshops, seminars, and classes and sign up using the registration link provided.
In addition, we offer a quarterly Tax Class Day that brings our popular Basic Sales & Use Tax AND Tax Return Preparation class to your local office for in-person instruction, often in both English and Spanish.
For self-paced instructional videos in English or Spanish, visit Video Resources and Tutorials.
Filter the events below (by month, location, etc.):
Basic Recordkeeping
Gain a solid foundation on what records should be kept, how long to keep them, and what details are most important. Find out what should be reflected on your receipts? You’ll discover how good recordkeeping will reduce your fear of audit and improve your business operation.
| Date | Location | Registration Link | Language |
|---|---|---|---|
| Thursday, March 19, 2026 1:00 p.m. – 2:30 p.m. PDT |
Online Webinar via Microsoft Teams | Register Online | English |
| Wednesday, March 25, 2026 1:30 p.m. – 3:00 p.m. PDT |
Online Webinar via Microsoft Teams | Register Online | English |
| Thursday, April 2, 2026 2:30 p.m. – 3:30 p.m. PDT |
Online Webinar via Microsoft Teams | Register Online | English |
| Wednesday, April 8, 2026 1:00 p.m. – 2:30 p.m. PDT |
Online Webinar Via Microsoft Teams | Register Online | English |
| Wednesday, April 22, 2026 1:00 p.m. – 2:30 p.m. PDT |
Online Webinar Via Microsoft Teams | Register Online | English |
Basic Sales & Use Tax
Gain an understanding of sales and use tax, district tax, taxable and nontaxable labor, as well as foreign and interstate taxability. Learn if you need a seller’s permit and how to use a resale certificate. Discover exemptions and deductions which may be available to you. Determine how AB 147 and the Market Place Facilitator Act affects your business.
| Date | Location | Registration Link | Language |
|---|---|---|---|
| Wednesday, March 18, 2026 9:00 a.m. – 11:00 a.m. PDT |
Online Webinar Via Microsoft Teams | Register Online | English |
| Friday, March 20, 2026 10:00 a.m. – 12:00 p.m. PDT |
Online Webinar Via Microsoft Teams | Register Online | English |
| Wednesday, March 25, 2026 9:30 a.m. – 11:30 a.m. PDT |
Online Webinar via Microsoft Teams | Register Online | English |
| Monday, March 30, 2026 9:00 a.m. – 11:00 a.m. PDT |
Online Webinar Via Microsoft Teams | Register Online | English |
| Wednesday, April 1, 2026 9:00 a.m. – 11:00 a.m. PDT |
Online Webinar Via Microsoft Teams | Register Online | English |
| Tuesday, April 14, 2026 9:00 a.m. – 11:00 a.m. PDT |
Online Webinar via Microsoft Teams | Class is full. | English |
| Friday, April 17, 2026 10:00 a.m. – 12:00 p.m. PDT |
Online Webinar Via Microsoft Teams | Register Online | English |
| Tuesday, April 21, 2026 9:00 a.m. – 11:00 a.m. PDT |
Online Webinar Via Microsoft Teams | Register Online | English |
| Wednesday, May 6, 2026 1:30 p.m. – 3:30 p.m. PDT |
Online Webinar via Microsoft Teams | Register Online | English |
Basic Sales & Use Tax AND Tax Return Preparation (combined)
Gain an understanding of sales and use tax, district tax, taxable and nontaxable labor, as well as foreign and interstate taxability. Discover exemptions and deductions which may be available to you. Determine how AB 147 and the Market Place Facilitator Act affects your business. Then, get step-by-step instructions on how to file a Sales and Use Tax return electronically using our new online services system.
| Date | Location | Registration Link | Language |
|---|---|---|---|
| Tuesday, March 24, 2026 2:00 p.m. – 4:00 p.m. PDT |
Online Webinar via Microsoft Teams | Register Online | English |
| Tuesday, April 28, 2026 2:00 p.m. – 4:00 p.m. PDT |
Online Webinar via Microsoft Teams | Register Online | English |
Food Industry
Restaurants, Convenience Stores, Food Trucks, Caterers – don’t miss this special webinar from the CDTFA! Learn how to navigate the complex menu of what foods are taxable and non-taxable, the “80/80 Rule,” and combo meals. Understand the law regarding employee meals, gratuities, catering and coupons. All that and more in this special webinar created just for you.
| Date | Location | Registration Link | Language |
|---|---|---|---|
| Monday, April 6, 2026 1:30 p.m. – 2:30 p.m. PDT |
Online via Microsoft Teams | Register Online | English |
What To Expect If Selected For An IFTA Audit Webinar
The CDTFA's Motor Carrier Office (MCO) will provide information on what to expect during an IFTA audit from the initial notification letter through exit conference. Discover what an auditor looks for, how they arrive at their final result, and your rights during an audit. Learn record retention requirements, how to keep proper distance and fuel records, as well as leased vehicle requirements. Lastly, we will introduce you to the new IFTA Records Review Program and provide you additional IFTA resources so you can avoid the most common errors. This webinar, conducted through Teams, should be viewed via a personal computer (PC) or laptop, not a phone or mobile device. After registering, you will be emailed a link to the Microsoft Teams webinar the day before the class.
| Date | Location | Registration Link | Language |
|---|---|---|---|
| Wednesday, April 22, 2026 9:30 a.m. – 11:30 a.m. PDT |
Online Webinar via Microsoft Teams | Register Online | English |
Internet and Home-Based Businesses
Many owners are surprised to find no blanket exemption for their Internet and home-based businesses. Learn how the recent Wayfair decision and marketplace facilitator rules have affected your online sales. Determine if you need a seller’s permit or are simply a qualified purchaser or 6015 retailer. Discover when district tax is applicable and how to sell items “tax included.” Consignment sales and drop shipping are also part of this informative presentation.
| Date | Location | Registration Link | Language |
|---|---|---|---|
| Wednesday, March 18, 2026 10:00 a.m. – 11:30 a.m. PDT |
Online Webinar via Microsoft Teams | Register Online | English |
Manufacturing and Research & Development Equipment Exemption
A no-nonsense incentive offering California manufacturers and research & development firms a sales tax break on their equipment purchases. See who and what qualifies, and the simplified paperwork. Everything from repair parts to full manufacturing plants. This savings is also available to contractors and sub-contractors working for a manufacturer, as well as electric power generating companies.
| Date | Location | Registration Link | Language |
|---|---|---|---|
| Tuesday, March 17, 2026 9:00 a.m. – 10:30 a.m. PDT |
Online via Microsoft Teams | Register Online | English |
Sales and Use Tax for Nonprofit Organizations
Many are surprised to learn that there is no blanket exemption and that a sellers’ permit is required for most nonprofits. Get the rules that apply to your particular 501(c)(3), religious, youth, veteran, school, fraternal or other charitable organization. You’ll receive instruction on holding that spaghetti dinner or pancake breakfast, selling gift baskets, conducting raffles, and other taxable fund raisers.
| Date | Location | Registration Link | Language |
|---|---|---|---|
| Thursday, March 19, 2026 9:00 a.m. – 11:00 a.m. PDT |
Online Webinar via Microsoft Teams | Register Online | English |
Partial Tax Exemptions for the Agriculture Industry
Harvest considerable savings as we teach you how to cultivate tax exemptions on farm equipment, machinery, and diesel fuel. Learn who qualifies, what equipment is covered, and how it must be used. You could reap the savings on repair parts, solar facilities, dairy equipment, poultry and egg production, and even certain agricultural and horticultural buildings.
| Date | Location | Registration Link | Language |
|---|---|---|---|
| Thursday, March 26, 2026 11:30 a.m. – 12:15 p.m. PDT |
Online Webinar via Microsoft Teams | Register Online | English |
Sales and Use Tax for Auto Repair Shops
Open the hood on your taxability of parts and labor. Get the scoop on tools and supply items, and the rules on invoicing. Learn about use tax and how to complete a resale certificate. We’ll run down the tax implications of sublet repairs and working on vehicles for resale too. Tires, batteries, glass, paint and bodywork are all covered in this specialized class for Auto Repair.
| Date | Location | Registration Link | Language |
|---|---|---|---|
| Tuesday, April 14, 2026 3:00 p.m. – 4:00 p.m. PDT |
Online Webinar via Microsoft Teams | Register Online | English |
Sales and Use Tax for Construction Contractors
Construction contractors and subcontractors can build a firm foundation of sales and use tax as it applies to your building projects. We'll frame the tax differences between Lump Sum, Time and Material, and Cost-Plus-A-Fee contracts. Then we'll assemble tax implications of materials, fixtures, machinery, and equipment as well as nailing down charges for fabrication and repair labor.
| Date | Location | Registration Link | Language |
|---|---|---|---|
| Thursday, April 30, 2026 2:00 p.m. – 3:15 p.m. PDT |
Online Webinar via Microsoft Teams | Register Online | English |
Sales Tax Return Preparation
Get step-by-step instructions on how to file your Sales and Use Tax return electronically using our new online services system. Learn how to pay use tax, figure out deductions, and calculate district tax when it’s applicable to your sales. You’ll finish with the know-how to file your sales and use tax return completely online!
| Date | Location | Registration Link | Language |
|---|---|---|---|
| Monday, March 16, 2026 10:00 a.m. – 11:30 a.m. PDT |
Online Webinar via Microsoft Teams | Register Online | English |
| Wednesday, March 18, 2026 1:00 p.m. – 3:00 p.m. PDT |
Online Webinar via Microsoft Teams | Register Online | English |
| Wednesday, March 25, 2026 10:00 a.m. – 11:30 a.m. PDT |
Online Webinar via Microsoft Teams | Register Online | English |
| Monday, March 30, 2026 1:00 p.m. – 3:00 p.m. PDT |
Online Webinar via Microsoft Teams | Register Online | English |
| Wednesday, April 1, 2026 1:00 p.m. – 3:00 p.m. PDT |
Online Webinar via Microsoft Teams | Register Online | English |
| Tuesday, April 7, 2026 9:00 a.m. – 10:30 a.m. PDT |
Online Webinar via Microsoft Teams | Class is full. | English |
| Thursday, April 16, 2026 9:30 a.m. – 11:00 a.m. PDT |
Online Webinar via Microsoft Teams | Register Online | English |
| Tuesday, April 21, 2026 1:00 p.m. – 3:00 p.m. PDT |
Online Webinar via Microsoft Teams | Register Online | English |
| Thursday, April 23, 2026 9:30 a.m. – 11:00 a.m. PDT |
Online Webinar via Microsoft Teams | Register Online | English |
| Friday, April 24, 2026 10:00 a.m. – 12:00 p.m. PDT |
Online via Microsoft Teams | Register Online | English |
Small Business Seminar (Live Event)
This half day seminar brings together representatives from California's different tax agencies as well as the IRS. Small business owners can learn about compliance issues and get their questions answered. Topics may include avoiding common sales and use tax problems, employee versus independent contractor, forms of ownership, and better business through better records. Learn from California's tax professionals at this all-inclusive event!
| Date | Location | Registration Link | Language |
|---|---|---|---|
| Wednesday, April 22, 2026 8:30 a.m. – 12:00 p.m. PDT |
Norwalk Arts and Sports Complex
13000 Clarkdale Avenue Norwalk, CA 90650 |
Register Online | English |
Used Car Dealers Tax Return Preparation
Kick the tires on this brand-new presentation for used car dealers that pay tax directly to the DMV. You'll get a step-by-step test drive on filling out a sales and use tax return. We cover the online procedure bumper to bumper including schedules C, A, and required DMV paperwork. ROS requirements, plus retail, wholesale, and out-of-state sales are all on the table in this helpful new class.
| Date | Location | Registration Link | Language |
|---|---|---|---|
| Tuesday, March 17, 2026 10:30 a.m. – 11:30 a.m. PDT |
Online Webinar via Microsoft Teams | Register Online | English |
What To Expect If You're Audited
Give yourself piece of mind should you be selected for audit. Learn what to expect from your first notification letter through the exit conference. Avoid common errors and hear what records to keep. Discover what might have generated the audit, what an auditor looks for, and what are their forms of analysis. You can even self-assess with our Managed Audit Program.
| Date | Location | Registration Link | Language |
|---|---|---|---|
| Tuesday, March 24, 2026 9:00 a.m. – 10:30 a.m. PDT |
Online Webinar via Microsoft Teams | Register Online | English |