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Alaska Free Printable  for 2021 Alaska Underpayment of Estimated Tax by Corporations

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Underpayment of Estimated Tax by Corporations
Form 6220

Alaska Underpayment of Estimated Tax by Corporations Form 6220 For calendar year _____ or the taxable year beginning _________, _____, ending __________, ____ EIN Name Shown on Return Check applicable boxes: annualized income installment method or adjusted seasonal installment method (attach schedule) “large corporation” applies Part I – How to Compute the Underpayment 1. Net income tax (see instructions) . . . . . . . . . . . . . . . . . . . . . . 2a. Personal holding company tax included in line 1 . . . . . . . . . . . . . . . . . . . 2a 2b. Look-back interest included in line 1 . . . . . . . . . . . . . . . . . . . 2b . . . . . . . . . . . . . 2c . . . . . . . . . . . . . . 2d 3. Subtract line 2d from line 1. If the result is less than $500, do not complete the rest of this form. No penalty is due . 3 . . . . 2c. Section 167(g) for depreciation under the income forecast method 2d. Total. Add lines 2a–2c . 4a. Enter 100% of line 3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4b. Enter 100% of the tax shown on the return for the previous year if tax was reported (see instructions) 4c. Enter the lesser of line 4a or line 4b . . . . . . . . . . . . . A . . . . . . B . . . . 4a . . . 4b . . . . 1 4c C D 5. Enter in columns A through D the installment due dates (the 15th day of the 4th, 6th, 9th and 12th months of the tax year) . . . . . . 6. Required installment (see instructions) . . . . . . . . . 0405-6220 Rev 01/01/19
Extracted from PDF file 2019-alaska-form-6220.pdf, last modified July 2018

More about the Alaska Form 6220 Corporate Income Tax Estimated

We last updated the Underpayment of Estimated Tax by Corporations in March 2020, and the latest form we have available is for tax year 2019. This means that we don't yet have the updated form for the current tax year. Please check this page regularly, as we will post the updated form as soon as it is released by the Alaska Department of Revenue. You can print other Alaska tax forms here.


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Related Alaska Corporate Income Tax Forms:

TaxFormFinder has an additional 30 Alaska income tax forms that you may need, plus all federal income tax forms. These related forms may also be needed with the Alaska Form 6220.

Form Code Form Name
Form 6220i Underpayment of Estimated Tax by Corporations Instructions

Download all AK tax forms View all 31 Alaska Income Tax Forms


Form Sources:

Alaska usually releases forms for the current tax year between January and April. We last updated Alaska Form 6220 from the Department of Revenue in March 2020.

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Form 6220 is an Alaska Corporate Income Tax form. While most taxpayers have income taxes automatically withheld every pay period by their employer, taxpayers who earn money that is not subject to withholding (such as self employed income, investment returns, etc) are often required to make estimated tax payments on a quarterly basis. Failure to make correct estimated payments can result in interest or penalties.

About the Corporate Income Tax

The IRS and most states require corporations to file an income tax return, with the exact filing requirements depending on the type of company.

Sole proprietorships or disregarded entities like LLCs are filed on Schedule C (or the state equivalent) of the owner's personal income tax return, flow-through entities like S Corporations or Partnerships are generally required to file an informational return equivilent to the IRS Form 1120S or Form 1065, and full corporations must file the equivalent of federal Form 1120 (and, unlike flow-through corporations, are often subject to a corporate tax liability).

Additional forms are available for a wide variety of specific entities and transactions including fiduciaries, nonprofits, and companies involved in other specific types of business.

Historical Past-Year Versions of Alaska Form 6220

We have a total of six past-year versions of Form 6220 in the TaxFormFinder archives, including for the previous tax year. Download past year versions of this tax form as PDFs here:



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