California state income tax range from 1% to 12.3%, and the sales tax rate is 7.25% to 10.75%. Your tax rate and bracket are based on your income and filing status

The Earned Income Tax Credit (EITC) is a refundable benefit for low- to middle-income workers. For 2025-2026, credit amounts vary by income, filing status, and dependents.

Form 7004, “Application for Automatic Extension of Time to File Certain Business Income Tax, Information, and allows businesses to extend the deadline for filing their tax returns.

Why do I owe taxes this year? Learn about changes in income, withholding, tax credits, and more that could be behind your 2025 tax bill and how to avoid it

Form 8829 is the official IRS document that helps you calculate how much of your home expenses can be deducted for business. When you fill it out, the total deduction moves to Schedule C

Form 1065 reports the partnership’s income, deductions, credits, assets, and liabilities. The IRS uses it to match each partner’s Schedule K-1 to their personal return

Information about Form W-9, This form is used to collect and confirm an individual or entity's name, address, and taxpayer identification number (TIN).

A California tax refund is the money you get back when you’ve paid. You can track your refund easily using the FTB’s online tool

Should I file jointly or separately? filing jointly saves you money through lower tax rates and more credits,but some couples benefit from filing separately

There is no fix standred codes for W2 box-14 the feral government doesn't provide standardized codes for w2 box 14 codes items, employers can list any description they choose.