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Sales of Appliances, Including 'Built-In' Appliances
Wisconsin Tax Update Seminars Planned for October
Reduction of Refund Interest From 9% to 3%
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Am I required to file my clients' income tax returns electronically?
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Does DOR offer training?
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Forms
Form 1 - Income Tax Return
Form ST-12 - Sales and Use Tax Return
Publications
Federal/State Electronic Filing of Individual Income Tax Returns (Publication 115)