dba wisconsin
DOR Withholding Tax Forms
A‑777a (Fill‑In Form)My Tax Account Authorization Fillable PDFa‑777afFor...BTR‑101Application for Business Tax Registrationbtr‑101For...Form W‑118aEmployer's Wage Attachment Remittance Form (8/22)w‑118aFor...Form WT‑11Nonresident Entertainer's Report2019w‑011For...
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W166 Wisconsin Employers Withholding Tax Guide ...
Register online at tap.revenue.wi.gov/btr or complete Form BTR-101, Application for Wisconsin Business Tax Registration. An application may also be obtained ...
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Business Tax Registration - Wisconsin Department of Revenue
Business Tax Registration ; Telephone: (608) 266-2776 ; Address: Wisconsin Department of Revenue PO Box 8902. Madison, WI 53708-8902 ; Email: DORBusinessTax@ ...
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