Deadline:
for e-filing

CA Form 100

This form is filed with the California Franchise Tax Board (FTB) on an annual basis.

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Mandatory for

The CA Form 100's objective is to disclose a corporation's financial details, assess its taxable income, and establish its liability for state income tax.

Penalties

Not submitting Form 100 by date or furnishing incorrect information could lead to penalties and accrual of interest charges.

Due date

The due date varies by fiscal year-end, often falling on the 15th day of the fourth month after the fiscal year closes, April 15th for calendar year-end corporations.

What Is CA Form 100?

The California Corporation Franchise or Income Tax Return serves as a tax document for corporations functioning in California.

Its purpose is to declare income, compute tax liability, and meet tax responsibilities to the state.

The inkle pricing for

CA Form 100

is

above

$

150

once annually

and

$

.

Summary of US BEA Deadlines

Form

BE-10
Deadline: 
2025
BE-11
Deadline: 
May 31, 2023
BE-12
Deadline: 
June 30, 2023 for eFile
BE-13
Deadline:
Within 45 days of acquisition
BE-15
Deadline: 
2024

FAQs

What kind of financial information is needed for Form 100?

Corporations must provide detailed financial data, including gross receipts, deductions, credits, and other pertinent details essential for calculating net income and tax liability.

Do foreign corporations operating in California need to file Form 100?

Foreign corporations conducting business in California must file Form 100 if they earn income from sources within the state.

Are additional schedules and forms necessary to accompany Form 100?

Yes, based on the complexity of a corporation's finances, additional schedules like Schedule R, Schedule K, and others might be required with Form 100.

Learn about CA Form 100, the tax document for California corporations. Know its role in income declaration, calculation, and state tax obligations.

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