Calculate your federal, California state taxes on freelance and self-employment income. Free and accurate for 2026.
If you're a freelancer, independent contractor, or self-employed professional in San Jose, California, understanding your tax obligations is crucial. Unlike W-2 employees who have taxes automatically withheld, 1099 workers are responsible for calculating and paying their own taxes throughout the year.
As a San Jose freelancer, you're required to make quarterly estimated tax payments if you expect to owe $1,000 or more in taxes. The IRS due dates are:
Missing these deadlines can result in underpayment penalties. WorkMade automatically calculates and can even pay your quarterly taxes for you.
Reduce your tax bill by tracking these common business expenses:
Freelancers in San Jose pay self-employment tax (15.3%), federal income tax (10-37%), California state tax (9.30%). Total effective rate is typically 25-40% depending on income and deductions.
No, San Jose does not have a local income tax. You'll only pay California state tax and federal taxes.
Quarterly estimated tax payments for San Jose freelancers are due on April 15, June 15, September 15, and January 15 of the following year. These dates apply to federal taxes and most state taxes.
San Jose freelancers can deduct business expenses like home office costs, equipment, software, professional development, travel, and health insurance premiums. These deductions reduce your taxable income for federal, state taxes.
San Jose has no local income tax, which is good. You'll pay California's 9.30% state tax plus federal taxes. The state tax rate is on the higher end nationally.
WorkMade tracks your income, finds write-offs, calculates quarterly taxes, and files your return. No spreadsheets required.
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