You are currently viewing California Tax Form 100x Fill in and Calculate California State tax Online. Use the Tax Form Calculator to calculate your Federal and State Tax Return. Updated with 2018/2019 tax tables. You may also like our 2018 Tax Saving Tips.
Use the California Tax Form Calculator California Tax Form 100x: Amended Corporation Franchise or Income Tax Return as a stand alone tax form calculator to quickly calculate specific amounts for your 2018 California state tax return. California Tax Form 100x: Amended Corporation Franchise or Income Tax Return is also integrated into our comprehensive California State Tax Calculator where you can complete and save your calculations for later use. Alternatively you can use one of our Combined Federal and California State Tax Estimator to quickly calculate your salary, tax and take home pay in California.
|A||Did this corporation file an amended return with the IRS for the same reason?|
|B||Has the IRS advised this corporation that the original federal return is, was, or will be audited?|
|C||Is this amended return based on a final federal determination(s)?|
If so, what was the final federal determination date(s)?
|D||Is this return an amended Form 100?|
|E||Is this return an amended Form 100W?|
|F||Is this return an amended Form 100S?|
If yes, enter the maximum number of shareholders in the S corporation at any time during the year. Do not leave blank
|G||Is this return a protective claim?|
|H||Was the corporation’s original return filed pursuant to a water’s-edge election?|
|I||During this taxable year, was 50% or more of the stock of this corporation owned by another corporation?|
|J||During this taxable year, were gross receipts (less returns and allowances) of this corporation more than $1 million?|
|Part I Income and Deductions||(a)|
|Part II Computation of Tax, Penalties, and Interest|
|11||% x line 10. See instructions.||11||.00||.00||.00|
|Part III Payments and Credits|
|24||Withholding (Forms 592-B and/or 593).||24||.00|
|Part IV Amount Due or Refund|
Tip: use the California Tax Calculator to edit your refundable and non-refundable tax credits including California Tax Form 100x: Amended Corporation Franchise or Income Tax Return. Complete, Calculate, print and or save your tax calculation for later use.