INSTRUCTIONS: ARIZONA AMENDED CORPORATION INCOME TAX RETURN (Form 120X) Arizona corporations may use a form 120X in order to amend an earlier state income tax return. The document can be found on the website of the Arizo ...
INSTRUCTIONS: AMENDED ALASKA CORPORATION NET INCOME TAX RETURN (Form 611X) Alaska corporations should use a form 611X if they need to amend an initially filed net income tax return. This document is found on the website of the Alaska Departme ...
INSTRUCTIONS: CALIFORNIA S CORPORATION FRANCHISE OR INCOME TAX RETURN (Form 100S) S Corporations doing business in California file their state franchise and income taxes owed by completing a form 100S. This document, alo ...
INSTRUCTIONS: CALIFORNIA AMENDED CORPORATION FRANCHISE OR INCOME TAX RETURN (Form 100X) Corporations doing business in California use a form 100X if they need to amend information regarding franchise or income tax due re ...
INSTRUCTIONS: CALIFORNIA CORPORATION FRANCHISE OR INCOME TAX RETURN (Form 100) California corporations must complete a form 100 to file their franchise or income tax due to the state. This document can be obtained from t ...
INSTRUCTIONS: CALIFORNIA NONRESIDENT OR PART-YEAR RESIDENT INCOME TAX RETURN LONG FORM (Form 540NR) Any part-resident of California or non-residents who owe income tax to the state may complete a long form 540NR to document the tax ...
INSTRUCTIONS: CALIFORNIA NONRESIDENT OR PART-YEAR RESIDENT INCOME TAX RETURN SHORT FORM (Form 540NR) California nonresidents who must pay income tax in the state, as well as part-year residents, can use a short form 540N ...
INSTRUCTIONS: CALIFORNIA RESIDENT INCOME TAX RETURN (Form 540) California residents file their state income tax by using a form 540. This document is available on the website of the California Franchise Tax Board, which ...
INSTRUCTIONS: WISCONSIN CORPORATION FRANCHISE OR INCOME TAX RETURN (Form 5) Corporations doing business in Wisconsin use a form 5 in order to file their franchise or income tax owed to the state. This document can be fou ...