California has more taxpayers than any other state. To answer how many taxpayers are in California, the count depends on which tax you mean: the Franchise Tax Board processes roughly 20 million personal income tax returns and about 1.8 million business entity returns each year, the California Department of Tax and Fee Administration tracks roughly 1 million active sales and use tax permits, and county assessors maintain about 13 million property parcels on the local tax rolls.
Individual Income Tax Filers
Personal income tax is the largest single participant group in the state tax system. The Franchise Tax Board processes approximately 20 million personal income tax returns a year.1Legislative Analyst’s Office. The 2025-26 Budget: Overview of the Spending Plan
Full-year residents account for most of that volume, roughly 18 to 19 million filings. Non-residents and part-year residents who earn income from California sources file another 1.5 to 2 million returns on top of that. Filers appear across every filing status the state recognizes: single, married filing jointly, married filing separately, head of household, and qualifying surviving spouse.
California’s rate structure is graduated, running from 1 percent at the bottom to 12.3 percent at the top, plus a 1 percent surcharge on taxable income above $1 million. Because of that progressivity, a small share of high-income filers produces a disproportionate share of the revenue collected from this group.
Business Entities Filing With the FTB
Separate from individuals, about 1.8 million business entities file returns with the Franchise Tax Board each year. That count spans every major structure organized in or doing business in California:
- C-corporations, taxed at the entity level on net income
- S-corporations, which pass income through to shareholders but still file a California return
- Limited liability companies, the fastest-growing segment
- Partnerships, including general partnerships, limited partnerships, and limited liability partnerships
The statute governing these entities is the Corporation Tax Law, codified at Revenue and Taxation Code Section 23001.2California Legislative Information. California Revenue and Taxation Code 23001 (2025) An LLC or corporation shows up in the entity count whether or not it earned income during the year, because the filing obligation continues until the entity is formally canceled.
Sales and Use Tax Permit Holders
A different agency, the California Department of Tax and Fee Administration, tracks the businesses that collect sales and use tax on tangible goods. As of the agency’s most recent annual report covering fiscal year 2022–23, California had approximately 1,039,000 active sales and use tax permits covering roughly 1,193,000 business locations.3California Department of Tax and Fee Administration. CDTFA Annual Report 2022-2023
Permit holders include traditional brick-and-mortar retailers, online sellers, wholesalers, and manufacturers. The combined state and local sales tax rate starts at a statewide base of 7.25 percent and reaches 10.25 percent or higher in some cities and counties once district taxes are added.
The permit-holder count also captures out-of-state and foreign sellers. Remote retailers must register with the CDTFA and collect California use tax once their sales of tangible goods delivered into California exceed $500,000 in the current or preceding calendar year, a threshold in effect since April 1, 2019, following the U.S. Supreme Court’s Wayfair decision.4California Department of Tax and Fee Administration. Use Tax Collection Requirements Based on Sales into California Due to the Wayfair Decision That threshold applies to the combined sales of the retailer and all related persons.
Property Tax Parcels
Property taxes fund local governments rather than the state General Fund, and the participant count here is measured in parcels, not people. California has roughly 13 million property tax parcels, with a combined assessed value of about $8.7 trillion as of the 2023–24 fiscal year. Those parcels generated approximately $97.9 billion in property tax revenue.5California State Board of Equalization. Assessed Property Value Statewide Total $8.7 Trillion
Parcels fall into two categories. Secured property is real estate: homes, commercial buildings, and land. Unsecured property covers items that are not permanently attached to land, such as business equipment, boats, and aircraft. Each parcel owner receives an annual bill based on a value set by the county assessor.
How Much Revenue California Taxpayers Generate
The enacted 2025–26 budget projected total General Fund revenues and transfers of roughly $215.7 billion. The three major state tax sources contribute as follows:1Legislative Analyst’s Office. The 2025-26 Budget: Overview of the Spending Plan
- Personal income tax: $126 billion, about 58 percent of major tax revenue
- Corporation tax: $35.6 billion, driven largely by profitable technology and financial firms
- Sales and use tax: $34.9 billion, collected by the permit holders described above
Property tax revenue, roughly $97.9 billion, flows to counties, cities, school districts, and special districts rather than the state General Fund, so it sits outside those state totals. Added together, the individual filers, business entities, sales tax permit holders, and property parcels described above fund one of the largest public-sector budgets in the world.
Reading the Counts Together
The four numbers describe overlapping populations, not a single taxpayer list. A California resident who owns a home and runs an LLC that sells goods online can appear in all four counts at once: once as an individual filer, once as a business entity return, once as a sales tax permit holder, and once (or more) as a parcel owner. Adding the categories together would double-count that person several times over.
What each count does show is the size of the group interacting with a particular tax:
- About 20 million people or households file a state income tax return each year.
- About 1.8 million business entities file with the FTB.
- About 1 million businesses hold an active sales tax permit.
- About 13 million parcels sit on the property tax rolls.
Taken as separate participant counts rather than a single total, those figures are the most direct answer to how many taxpayers California has, and they line up with the revenue each group produces for the state and for local governments.