Form 1120S, U.S. Income Tax Return for an S Corporation
Use Form 1120S to report the income, gains, losses, deductions, credits, etc., of a domestic corporation or other entity for any tax year covered by an election to be an S corporation.
Other Items You May Find Useful:
Publication 542, Corporations
Form 1125-A, Cost of Goods Sold
Form 2553, Election by a Small Business Corporation
Form 8453-S, U.S. S Corporation Income Tax Declaration for an IRS e-file Return
Form 8879-S, IRS e-file Signature Authorization for Form 1120S
Comment on Form 1120S
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