File Your California Business Taxes Online with X.TAX and Meet Every Deadline

Easily file your CA business tax forms with 100% accuracy, Audit Protect and Assist Filing to avoid penalties and stay Complient

Know About California’s Business Tax System

Here’s How Taxes Are Shaping the Golden State’s Economy
California businesses must file different forms depending on their entity type. Ensuring the correct forms are filed is critical to staying compliant. California’s business tax landscape is as dynamic as its economy. With an 8.84% corporate income tax and a minimum $800 franchise tax, businesses contribute to the state’s vibrant growth. Plus, the sales tax, starting at 7.25%, varies by location, adding a local flavor to the mix.

California Business Tax Forms

Know CA Business Tax Forms, which required for your business to stay compliant with California’s regulations and avoid penalties.

Corporations 

Partnerships

Limited Liability Companies (LLCs) 

Estates and Trusts 

How to file CA Business Tax online with X.TAX

It’s Just a 4 Step Process to File Your California Business Tax online with X.TAX

Set Up Your Account

Register securely and access all tools in minutes.

Upload Your Information

Enter income, expenses, and other financial details.

Review Your Filing

Identify errors and optimize deductions with review tools.

Submit Your Forms

File directly with the IRS and California Franchise Tax Board.

California Business Tax Filing Deadlines

Don’t Miss These Important CA Business Tax Filing Deadlines
Business Type Forms Deadline
Corporations Form 100, 100W April 15, 2025
Form 100S March 15, 2025
Partnerships Form 565 March 15, 2025
LLCs Form 568 March 15, 2025
Estates and Trusts Form 541 April 15, 2025

California Business Tax Exemptions

Know every CA business exemption your business qualifies
Eligible California businesses can benefit from these exemptions:

Nonprofits

  • File Form 3500 to apply for tax-exempt status.

Manufacturing and R&D Equipment:

  • Partial sales tax exemptions on qualifying purchases.

Veterans

  • Tax exemptions for veterans operating sole proprietorships.

Agriculture

  • Exemptions on machinery and equipment used in farming.

Small Businesses

  • Reduced rates for businesses with receipts under $1 million.

California Business Tax Filing Software – X.TAX

Get access to tools that provide the ease of filings

Audit Protect

RiskScore

AItomatic Filings

QuickBooks Integration

Know Why California Businesses Love X.TAX

Hear from the Businesses Themselves

Got Some California Biz TAX FAQ’s

We’ve Got the Answers
X.TAX simplifies tax filing by matching you with the correct forms, providing deadline alerts, and offering CPA support to ensure accuracy.
Yes, X.TAX ensures timely submissions for forms like Form 568 and 540 while helping you stay compliant with California tax laws.
Absolutely. X.TAX uses bank-level encryption to protect your business’s sensitive data during the e-filing process.
X.TAX supports a wide range of forms, including Form 100, Form 568, Form 540, and specialized credits like Form 3523 and 3506.
X.TAX is the best e-filing software for California businesses because it offers accurate filing, tax-saving tools, QuickBooks integration, and expert CPA assistance.

File Your California Business Taxes with X.TAX Today

Get everything done on time, avoid penalties, and optimize your filings with X.TAX.