How to File Your Taxes for Free in California
Filing a US tax return can feel unfamiliar to Australians used to the Australian Taxation Office, myTax and the financial year ending on 30 June. California residents generally deal with two returns: a federal return for the Internal Revenue Service (IRS) and a state return for the California Franchise Tax Board (FTB).
The good news is that many taxpayers can prepare and submit both returns without paying a software fee. Free filing is usually available to people with straightforward income, including wages reported on a W-2, bank interest, unemployment payments and common tax credits.
Australians living in California, working temporarily in Los Angeles or San Francisco, or managing US-source income from Sydney or Melbourne need to check their tax residency carefully. US filing obligations can overlap with Australian reporting requirements, so a free online service may not replace professional advice in complex cases.
Check Whether You Qualify for Free Filing
Start with the IRS Free File programme, which connects eligible taxpayers with approved online tax providers. Eligibility can depend on adjusted gross income, age and the provider’s rules. Some providers also offer free state filing, while others charge an additional fee for the California return.
California’s FTB offers its own free online filing options for qualifying residents. CalFile may suit people whose income and tax situation fit the programme’s limits. Review the requirements on the official IRS and FTB websites before entering personal information into a commercial service.
Gather Your Tax Documents
Collect your Social Security number or Individual Taxpayer Identification Number, filing status details and bank account information for a refund. You may also need Form W-2 from an employer, Form 1099 for freelance work, investment income or platform payments, and records of unemployment benefits.
Keep documentation for childcare costs, education expenses, health insurance, retirement contributions and charitable gifts if these may affect your return. Someone who works across California cities such as Sacramento and San Diego should gather every employer statement, since changing jobs during the year can create several W-2 forms.
Use Official Filing Portals
Go directly to IRS.gov or ftb.ca.gov rather than clicking an unsolicited email or text message. Official websites explain which free tax software is available, what income limits apply and whether electronic state filing is included. Avoid services that advertise “free” preparation but reveal a charge only at the final submission screen.
Australians are familiar with using myGov to access government services, but a US tax return is not filed through the ATO. The IRS handles federal income tax, while California administers its own income tax rules. Use separate official accounts where required and create strong, unique passwords.
Understand Deductions and Tax Credits
A deduction reduces the income on which tax is calculated, while a credit directly reduces tax owed. Common federal credits include the Earned Income Tax Credit, Child Tax Credit and education-related credits. California may calculate certain credits differently, so do not assume that a federal result automatically matches the state return.
Tax software normally asks guided questions about dependants, rent, childcare, education and health coverage. Answer carefully rather than selecting every possible deduction. Rideshare drivers, online sellers and other gig workers should report income and retain records of business expenses, mileage and platform fees.
Protect Yourself From Tax Scams
The IRS and FTB do not generally demand immediate payment through gift cards, cryptocurrency or unusual bank transfers. Be cautious of callers claiming that police will arrive unless you pay at once. A legitimate tax authority will provide formal notices and recognised payment channels.
Community organisations can help people understand forms and language barriers, especially in areas with large Spanish-speaking or Ecuadorian communities. Outreach organisers may find a cultural programme checklist useful when planning trusted community education, but tax advice should still come from an authorised source.
Submit, Save and Track the Return
Before filing, compare the typed figures with each original form. Check your Social Security number, bank details, filing status, dependants and California address. Electronic filing is usually faster and allows you to track acceptance, while direct deposit is generally quicker than a paper refund cheque.
Save a copy of the complete federal and state returns, confirmation numbers and supporting records. The IRS and FTB can request evidence after filing, so keep documents for the relevant retention period. Free tax help may also be available through community tax clinics, libraries and community service resources, particularly for older adults and households with modest incomes.
For Australians dealing with US tax from abroad, retain currency-conversion records and review whether a treaty position, foreign tax credit or Australian disclosure is relevant. A straightforward California wage return may be free to file, but cross-border investments, property, self-employment or visa issues can justify consulting a qualified tax professional.
The essential point is simple: use official IRS and California FTB resources, confirm that the provider is genuinely free, prepare every income record, and keep proof of what you submitted. Understanding the difference between US federal tax, California tax and Australian obligations is the foundation of filing accurately and avoiding unnecessary fees.