California does not tax SSDI benefits

California excludes Social Security Disability Insurance (SSDI) from state income tax. This means if SSDI is your only income, you will not owe California state tax on those payments, and you do not need to report them on your California tax return.

This is different from federal tax treatment. The federal government may tax SSDI depending on your total income, but California's rule is simpler: SSDI payments are never taxable at the state level, regardless of how much other income you have.

If you receive both SSDI and other types of income—such as wages, self-employment income, or interest—you report only the non-SSDI income to California. The state tax you owe is based on that other income alone.

Key Takeaways

  • California does not tax SSDI benefits under any circumstances, even if you have substantial other income.
  • You do not report SSDI on your California state tax return, though you may need to report other income you receive.
  • Federal tax rules differ from California's: the IRS may tax SSDI depending on your combined income, but California will not.
  • If you also receive Supplemental Security Income (SSI), that is also not taxed by California, though it is a separate program from SSDI.

How California's SSDI tax exemption works

California Revenue and Taxation Code Section 17201 excludes disability benefits paid under federal law from state taxable income. This exemption covers SSDI specifically because it is a federal Social Security program for people with disabilities.

When you file your California tax return, you list your income sources. SSDI does not appear on that list. If a tax software program or form asks whether you received SSDI, the answer is that it is not reportable income for California purposes.

This exemption applies whether you worked before becoming disabled, whether you are receiving SSDI as a worker or as a family member on someone else's record, and whether your SSDI payment is large or small. The amount does not matter—California does not tax it.

What income you do report to California

While SSDI itself is not taxed, other income you receive during the same year is still reportable. This includes W-2 wages from employment, self-employment income, interest, dividends, rental income, and income from pensions or annuities.

If you work part-time while receiving SSDI, you report your wages to California. If you have a side business, you report that income. If you receive distributions from an IRA or retirement account, those are reportable. The SSDI portion of your total income is straightforward excluded from the calculation.

California uses a progressive tax rate, meaning the tax you owe depends on your total non-SSDI income. The more other income you have, the higher your tax rate may be. But the SSDI amount never pushes you into a higher bracket because it is not counted.

The difference between California and federal tax rules

The federal government and California have different rules for taxing SSDI. Understanding both matters because you may owe federal tax even though you owe no California tax.

The IRS taxes SSDI if your combined income exceeds a threshold. Combined income includes half of your SSDI benefits plus all your other income (wages, interest, pensions, and so on). If that combined total is above $25,000 for a single filer or $32,000 for a married couple filing jointly, some of your SSDI becomes taxable at the federal level.

California ignores this federal rule entirely. No matter what your combined income is, California will not tax your SSDI. You could have $100,000 in other income and still pay zero California tax on your SSDI.

This means you might file a federal return showing taxable SSDI and a California return showing no SSDI income. Both are correct under their respective rules.

SSI and other disability payments in California

Supplemental Security Income (SSI) is a different program from SSDI, though both are run by Social Security. SSI is a needs-based program for people with disabilities, blind individuals, and elderly people with low income. California also does not tax SSI benefits.

If you receive both SSDI and SSI, neither is taxed by California. Some people receive both programs because SSDI alone does not meet their living expenses, and SSI tops it up to a minimum level.

Other disability-related payments, such as workers' compensation or veterans' disability benefits, have their own tax rules. Workers' compensation is generally not taxed by California. Veterans' disability payments are not taxed by the federal government, and California also does not tax them. If you receive any of these, the same principle applies: check the specific program rules, but most disability payments are excluded from California taxation.

What to do if you receive a California tax notice about SSDI

If California sends you a tax notice or bill that includes SSDI income, this is likely an error. The state's tax system should automatically exclude SSDI from your taxable income, but mistakes can happen, especially if income is reported to the state under a code that is not clearly labeled as SSDI.

Contact the Franchise Tax Board (FTB), which administers California income tax. You can reach them by phone at 1-800-852-5711 or through their website at ftb.ca.gov. Have your Social Security statement or SSDI award letter available to show that the income in question is SSDI.

If you filed a return and reported SSDI by mistake, you can file an amended return using Form 540-X to remove it. The FTB can also help you correct the record if the error was on their end.

Filing your California return when you receive SSDI

You may still need to file a California tax return even if SSDI is your only income. California requires you to file if your income from sources other than SSDI meets the filing threshold. For 2024, the threshold is $19,601 for a single person under 65 and varies by age and filing status.

If you have no income other than SSDI, you do not need to file a California return. However, if you have any wages, self-employment income, or other reportable income, you should file to report that income and to claim any tax credits you may be may have access to to, such as the Earned Income Tax Credit (EITC) or the California Child and Dependent Care Expenses Credit.

When you file, list only your non-SSDI income. Do not include SSDI on the income lines. Most tax software and forms will have a section for Social Security benefits, but you will leave the SSDI portion blank or enter zero.

Frequently Asked Questions

Do I have to report SSDI on my California tax return?

No. SSDI is not reported as income on your California return. If you use tax software, you may see a field for Social Security benefits, but you enter zero or leave it blank for SSDI. You only report other income you received during the year.

Will receiving SSDI affect my California tax refund?

SSDI does not affect your refund because it is not counted as income. Your refund is based on the tax you owe on your non-SSDI income. If you are may have access to to a refund, SSDI does not reduce it.

What if I work part-time and receive SSDI?

You report your wages to California as usual. SSDI is still excluded. Your California tax is calculated on your wages and any other income, not on the SSDI. Social Security may reduce your SSDI payment if you earn above a certain amount, but that is a separate rule from California taxation.

Is SSI taxed by California?

No. Like SSDI, SSI is not taxed by California. If you receive both programs, neither is reported as income on your state return.

Can California tax my SSDI if I move to the state?

No. California's exemption for SSDI applies to all residents, regardless of when they moved to the state. If you move to California while receiving SSDI, the state will not tax those benefits.