Complete guide to California payroll and tax requirements for businesses. Learn about EDD registration, four essential state payroll taxes, filing deadlines, and employee payment compliance rules.

If you’re a business in California, be prepared to comply with state payroll and tax requirements. Businesses with one or more employees need to follow specific guidelines set forth by the Employment Development Department (EDD) to assure they are complying with California tax requirements requirements such as paid sick leave and taxes. Here’s a look at a few other essential California payroll requirements.

If you operate a business and employ one or more employees, you must register as an employer with EDD when you pay wages of more than $100 in a calendar quarter to meet basic tax requirements. These businesses may include (but are not limited to) the following: sole proprietors, partnerships, corporations, nonprofit and charitable organizations, limited liability companies and partnerships, public entities, schools, and more. Additionally, businesses are required to electronically submit employment tax returns, wage reports, and payroll tax deposits to the EDD as part of ongoing tax requirements compliance.

Four Essential State Payroll Tax Requirements for CA Employers

California has four state payroll taxes that employers are required to maintain under state tax requirements:

  • Unemployment Insurance (UI) – UI is paid by the employer and provides temporary payments to individuals who are unemployed through no fault of their own.
  • Employment Training Tax (ETT) – The ETT is an employer-paid tax that provides funds to train employees in certain industries to improve the competitiveness of California businesses.
  • State Disability Insurance (SDI) – SDI is deducted from employees’ wages and provides temporary benefit payments to workers for non-work-related disabilities. SDI tax also provides Paid Family Leave (PFL) benefits.
  • California Personal Income Tax (PIT) – PIT is withheld from employees’ pay based on the W-4 form the employee completes upon hiring. California residents and non-residents working within California pay state income tax.

California also requires that you track leave accruals and balances. This is done because if an employee leaves, the business needs to pay the individual any unused sick pay or vacation balances in accordance with state tax requirements.

Critical Filing Deadlines and Documentation

California businesses are required to report specific information to the EDD on a periodic basis to maintain tax requirements compliance. Many of these required forms are due within 20 days of hiring a new employee. Forms include the Report of New Employees (DE 34), Report of Independent Contractors (DE 542), Quarterly Contribution Return and Report of Wages (DE 9), and Payroll Tax Deposit (DE 88).

Employee Payment Methods and Paystub Tax Requirements

California businesses have two options for paying employees: cash or check, and the check can be made through direct deposit. Employees can either be paid monthly or every other week. If an employee is paid bi-weekly, then there cannot be more than 15 days between paychecks.

California requires that all employers issue a paystub with an employee wage per state tax requirements. Additionally, a paystub must include the following information: pay period start and end dates; employee name and identification (last four digits of the Social Security number are acceptable); hours worked during the pay period; hourly rate or salary; gross and net wages; deductions taken out of the paycheck; and employer name and address.

For California businesses, it can be difficult to manage these different taxes and complex payroll tax requirements. An accountant or experienced tax attorney can help so your business does not end up paying hefty penalties in the future.

Allison Soares is a partner and tax attorney at Vanst Law. 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.

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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Brandessa Hale
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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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Robin Christiansen
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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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Dee Thibodeau
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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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Nadine Kunal
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Very thoughtful, concise, and honest advice provided. Would recommend her council to my family.
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Alex L
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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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Daniel Klein
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I called this office to have a tax issue clarified for me. I have never received more candid, honest, and useful information. I would highly recommend Allison Soares.
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Parisa Ansari
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Allison Soares is incredibly knowledgeable, prompt, and helpful. Her detailed expertise in tax matters made my experience exceptional. Highly recommended!
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Allen Wang
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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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Elie Nader
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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