Yes, California does tax dividends, and it taxes them as ordinary income at rates running from 1% up to 13.3%. The state ignores the federal distinction between qualified and ordinary dividends, so every dollar reported on your Form 1099-DIV gets stacked onto your other income and taxed at whatever marginal bracket your total income reaches.
No Preferential Rate for Qualified Dividends
Federal law rewards qualified dividends from domestic and certain foreign corporations with capital gains rates of 0%, 15%, or 20%. California does not conform. The state applies its own rate schedule to all personal income, and the Franchise Tax Board’s Schedule CA instructions confirm that “generally, no difference exists between the amount of dividends reported” for federal and California purposes.1Franchise Tax Board. Instructions for Schedule CA 540
The practical consequence catches high-income investors every April. If you pay 20% federally on qualified dividends, your California bill on the same dollars can exceed what you owe the IRS. The qualified/ordinary split on your 1099-DIV matters only for the federal return.
California’s Dividend Tax Rates
California uses a progressive schedule with nine brackets from 1% to 12.3%. An additional 1% Mental Health Services Tax applies to taxable income above $1 million, pushing the effective top rate to 13.3%.2Franchise Tax Board. 2025 California Tax Rate Schedules That is the highest state income tax rate in the country.3Tax Foundation. State Individual Income Tax Rates and Brackets, 2026
Because dividends are treated as ordinary income, they land in whatever bracket your total income reaches. For 2026 single filers:
- 1% to 6% on taxable income up to roughly $57,500
- 8% from about $57,500 to $72,700
- 9.3% from about $72,700 to $371,500
- 10.3% to 11.3% from about $371,500 to $743,000
- 12.3% above approximately $743,000
- 13.3% above $1,000,000, once the Mental Health Services Tax kicks in
Thresholds for married couples filing jointly roughly double. If your wages already put you in the 9.3% bracket, every additional dollar of dividends gets taxed at 9.3% or higher by the state, on top of federal tax.
Dividend Income California Does Not Tax
Several categories of dividend and dividend-like income are partially or fully exempt at the state level.
California Municipal Bond Interest
Interest from bonds issued by the State of California or its local governments — cities, counties, school districts, public agencies — is exempt from California income tax. Interest from municipal bonds issued by other states is fully taxable by California.4Legal Information Institute. California Code of Regulations Title 18 Section 24271(e) – Interest If you hold a national municipal bond fund, only the California-sourced portion escapes state tax.
U.S. Government Obligations
Federal law bars states from taxing interest on U.S. government obligations.5Office of the Law Revision Counsel. 31 USC 3124 Exemption From Taxation Interest on Treasury bonds, bills, notes, and U.S. savings bonds is therefore exempt from California tax. If a mutual fund passes federal-obligation income through as a dividend, the portion attributable to those obligations is also exempt, but only if at least 50% of the fund’s assets are invested in tax-exempt U.S. obligations or California municipal obligations.1Franchise Tax Board. Instructions for Schedule CA 540 Your fund’s year-end statement shows that percentage.
Return of Capital Distributions
A return of capital, shown in Box 3 of Form 1099-DIV, is not income. It is a refund of part of your original investment.6Internal Revenue Service. Instructions for Form 1099-DIV These distributions reduce your cost basis rather than generating current tax at either the federal or state level. Once cumulative return of capital exceeds your original basis, further distributions are treated as capital gain.
How Residency Changes the Answer
Full-Year Residents
California taxes residents on all income from all sources worldwide.7Franchise Tax Board. Residents It does not matter where the paying company is headquartered, where your brokerage is located, or whether the payer is foreign or domestic. Residency governs.
Nonresidents
Dividends from publicly traded stocks and mutual funds generally are not California-source income for nonresidents. Income from intangible personal property such as stock is sourced to the owner’s state of residence, so a Nevada resident holding shares in a California-based company does not owe California tax on those dividends.
The main exception involves pass-through entities. If you are a nonresident partner or shareholder in a partnership or S corporation doing business in California, a portion of the entity’s income is apportioned to the state based on its California activity. Distributions from that entity may be California-source income.
Part-Year Residents
If you moved in or out of California during the year, dividends received while you were a resident are fully taxable by the state. Dividends received during your nonresident period follow the nonresident sourcing rules, generally exempt unless they flow from a California pass-through.8State of California Franchise Tax Board. Part-Year Resident and Nonresident
Credit for Taxes Paid to Another State
If another state taxes dividend income that California also taxes, you may claim a credit on Schedule S for income taxes paid to that other state on the same income, provided the income has a source within the other state under California law.9State of California Franchise Tax Board. 2025 Instructions for Schedule S Other State Tax Credit The credit applies only to net income taxes, and it is unavailable if the other state already grants California residents a reciprocal credit. In practice this credit tends to matter for pass-through income sourced to another state rather than portfolio dividends.
You May Owe Quarterly Estimated Payments
Dividend income typically has no state withholding. If yours is significant, or if you receive a large special dividend, you likely need to make quarterly estimated payments to avoid underpayment penalties.
California’s schedule is front-loaded and does not match the federal quarterly pattern:
- April 15: 30% of your annual estimated tax
- June 15: 40% of your annual estimated tax (70% cumulative)
- September 15: no payment required
- January 15 of the following year: 30% of your annual estimated tax
To avoid penalties, you generally need to pay at least 90% of your current-year California tax or 100% to 110% of your prior-year tax through withholding and estimated payments combined. Higher earners must meet the 110% threshold. The underpayment penalty is calculated at an annual rate of 7% on the shortfall for each period.10Franchise Tax Board. Interest and Estimate Penalty Rates Because the schedule is front-loaded, catching up in January will not erase penalties from the earlier periods.
Reporting Dividends on Your California Return
Your starting point is federal adjusted gross income, which already includes all dividend income from Form 1099-DIV. California builds from that figure and then makes state-specific adjustments.
Residents: Form 540 With Schedule CA
Full-year residents file Form 540 with Schedule CA attached.11Franchise Tax Board. Schedule CA (540) – California Adjustments — Residents The dividend amount usually carries over unchanged from the federal return, because California treats qualified and ordinary dividends identically.
Your adjustments show up on the interest income line. Enter as a subtraction any interest from U.S. government obligations and from qualifying California municipal bonds, including the exempt portions of mutual fund distributions.1Franchise Tax Board. Instructions for Schedule CA 540 If you received interest from another state’s municipal bonds that was excluded federally, add it back as a California addition.
Nonresidents and Part-Year Residents: Form 540NR
Nonresidents and part-year residents file Form 540NR.12Franchise Tax Board. 2025 Form 540NR – California Nonresident or Part-Year Resident Income Tax Return The return calculates a ratio of your California-source income to your total income from all sources. Dividends from publicly traded securities generally stay out of the California-source column unless they flow from a pass-through entity doing business in the state. Keeping clean records of residency dates, brokerage statements showing dividend payment dates, and K-1 forms from any California pass-through entities will save time if the FTB has questions later.