- California taxes crypto gains as ordinary income. There is no long-term discount.
- 2025 rates run from 1% to 12.3%, plus a 1% Behavioral Health Services Tax on taxable income over $1 million, for a top rate of 13.3%.
- What counts as a taxable event follows the federal rules: sells, swaps, spending, and crypto income.
- Capital losses work as they do federally: they offset gains, and up to $3,000 a year can reduce other income.
- Crypto businesses serving Californians need a state license under the Digital Financial Assets Law. Individual holders don't.
How California Taxes Crypto
Federally, coins held more than a year qualify for 0%, 15%, or 20% rates. California does not follow this. Its capital gains rules add all capital gains to your other income and tax the total at regular state rates. A Bitcoin sale after five years is taxed the same as one after five days.
California does follow the federal definition of what is taxable, and it treats crypto as property as the IRS does. So your federal Form 8949 is the starting point, and the state return applies California's rates to the result.
Holding longer than a year lowers your federal tax, not your California tax. Plan sales with both numbers in front of you.
California Crypto Tax Calculator (2026)
Free crypto tax calculator for California: estimate the federal capital gains tax and California state tax on a crypto sale, using 2026 tax brackets.
Example
Bought crypto for $5,000 and sold it for $8,000 after holding it more than a year. Single filer, $60,000 income: $3,000 long-term gain, estimated federal tax about $0 because the whole gain falls in the 0% long-term bracket (2026 brackets). California adds tax at 1%–13.3% depending on income.
Enter your own numbers and press "Calculate my crypto tax". Nothing you type leaves your browser.
Estimate only. Not tax advice.
How to report a crypto sale on Form 8949 →How this calculator works, with worked examples →
California Income Tax Brackets (Single Filer, 2025)
| Rate | Taxable income |
|---|---|
| 1% | $0 – $11,079 |
| 2% | $11,080 – $26,264 |
| 4% | $26,265 – $41,452 |
| 6% | $41,453 – $57,542 |
| 8% | $57,543 – $72,724 |
| 9.3% | $72,725 – $371,479 |
| 10.3% | $371,480 – $445,771 |
| 11.3% | $445,772 – $742,953 |
| 12.3% | Over $742,953 |
| +1% | Behavioral Health Services Tax on taxable income over $1,000,000 |
Married filing jointly thresholds are roughly double. The FTB adjusts brackets for inflation each year. Use the FTB 2025 tax rate schedules for your filing status, and the new schedules for 2026 sales when the FTB publishes them.
Worked Examples: Federal + California
These examples are simplified: single filer, gains stacked on top of other income, with no credits or AMT.
Example 1: $20,000 gain, $85,000 California taxable income
- California: the gain falls entirely in the 9.3% bracket, so $1,860, whether you held for one month or five years.
- Federal, held more than a year: 15% = $3,000. Total: $4,860.
- Federal, held one year or less: mostly 22% = about $4,400. Total: about $6,260.
Example 2: $1.2 million gain for a high earner
Most of the gain is taxed at California's 12.3% rate, and the part of taxable income above $1 million pays another 1%. Federally, a long-term gain at this level pays 20% plus the 3.8% Net Investment Income Tax. The combined top marginal rate on a long-term gain is about 37.1% (20% + 3.8% + 13.3%). On a short-term gain it is about 54.1% (37% + 3.8% + 13.3%).
What's Taxable in California
- Selling crypto for dollars: taxable gain or loss.
- Swapping one coin for another: a taxable disposal of the coin you gave up.
- Spending crypto: a taxable disposal at market value.
- Staking, mining, airdrops, and crypto pay: ordinary income when received, taxed by both the IRS and California.
- Not taxable: buying with dollars, holding, and moving between your own wallets.
How to Report Crypto on Your California Return
- Complete the federal Form 8949 and Schedule D first. Your federal adjusted gross income flows into Form 540.
- Check for California differences on Schedule CA (540) and California Schedule D (540). Most crypto transactions have none, but adjustments carried over from earlier years can.
- Compute tax with the California rate schedule, adding the 1% Behavioral Health Services Tax if taxable income is over $1 million.
- Make estimated payments if a large sale leaves you under-withheld. California's estimated tax schedule is front-loaded: 30% in April, 40% in June, nothing in September, and 30% in January.
California's Digital Financial Assets Law (DFAL)
The DFAL requires businesses that exchange, transfer, or store crypto for California residents to be licensed by the Department of Financial Protection and Innovation (DFPI). The licensing deadline was pushed to July 1, 2026. The law also regulates crypto kiosks, including daily transaction caps and fee limits. It affects which platforms can serve you, not how your gains are taxed.
Thinking About Moving? What to Know
Moving to a no-income-tax state before selling can remove California tax on a future gain. The FTB checks these moves closely, though. It looks at where you actually live, where your family and home are, your driver's license, voter registration, and bank accounts, and how many days you spend in each state. A sale shortly after a move draws scrutiny. Read the FTB's residency guidance and get professional advice before selling a large position around a move.
Common California Crypto Tax Mistakes
- Assuming the one-year rule helps at the state level. It doesn't. Budget for California tax at your full marginal rate on every gain.
- Skipping estimated payments. A large sale in the first half of the year can require big state payments by April and June, because California front-loads 70% of estimated tax into those two dates.
- Forgetting the 1% surcharge. One large sale can push taxable income over $1 million for a single year and trigger the Behavioral Health Services Tax on the excess.
- Treating a move as instant. Selling a week after arriving in another state invites a residency audit. The FTB looks at the whole year, not your new address.
- Missing crypto income. Staking rewards and airdrops are California income when you receive them, just as they are federally.
California vs Other States
| State | Tax on a long-term crypto gain |
|---|---|
| California | 1%–13.3%, as ordinary income |
| New York | 4%–10.9%, plus up to 3.876% in NYC |
| Colorado | Flat 4.4% (2025) |
| Washington | 0% until gains exceed the deduction ($278,000 for 2025), then 7%–9.9% |
| Texas / Florida | 0% |
The gap is widest for long-term holders. A Texan's long-term gain may be taxed at 15% in total, while the same gain in California can face 15% federal plus 9.3% state.
FAQ
Does California tax crypto differently than stocks?
No. California taxes crypto and stock gains the same way: as ordinary income, with no lower long-term rate for either. The federal long-term discount still applies to both on your IRS return.
What is the highest California tax rate on crypto?
The top rate is 13.3%: the 12.3% top bracket plus the 1% Behavioral Health Services Tax on taxable income over $1 million. Adding federal tax and the 3.8% Net Investment Income Tax, the combined top marginal rate is about 37.1% on long-term gains and about 54.1% on short-term gains.
I'm moving from California — when do I stop owing CA taxes?
California taxes residents on all their income. Once you have genuinely become a resident of another state, gains on crypto you sell afterward generally aren't California income. The FTB audits residency changes closely, so document the move and get advice before selling a large position soon after it.
Are crypto losses deductible in California?
Yes. California follows the federal treatment: capital losses offset capital gains, and up to $3,000 of net capital losses a year ($1,500 if married filing separately) can reduce other income. The rest carries forward.
Sources
Written by Asad Shaikh
Founder of StartCryptoNow. Nine years researching, trading, and teaching crypto; BSCS from Virtual University of Pakistan. Every tax figure is checked against IRS and state revenue publications. Our editorial policy.