Businesses Common Questions

Address Change
Business Income/Franchise Tax Late-Filed Returns
Business Tax Registration
Business Tax Online Registration
Composite Returns
Corporation Franchise or Income Tax
- General Information
- Which Form to File?
- Combined Reporting
- Commercial Loan Income Exemption
- Addback of Related Entity Interest and Rental Expenses
- Apportionment and Nexus
- Disclosure of Related Entity Expenses on Schedule RT
- Disclosure of Reportable Transactions - Taxpayer Requirements
- Disclosure of Reportable Transactions - Material Advisor Requirements
- Section 179 and Depreciation Adjustments for Wisconsin
- Manufacturer's Sales Tax Credit
Dry Cleaning License and Products Fees
Economic Development Surcharge
Electronic Filing Requirements for Businesses
Forms W-2 & 1099 Filing
Local Exposition Taxes
Mailing Addresses
Manufacturing and Agriculture Credit
Meal and Entertainment Expenses
Moving Expense Information for Employers and Employees
My Tax Account
- Using My Tax Account - Business Users
Nonresident Entertainers
Occupational Licenses & Credentials
Partnerships
Pass-Through Entity Level Audits Under 2021 Wis. Act 262
Pass-Through Entity-Level Tax
- Partnerships
- Tax-Option (S) Corporations
Pass-Through Entity Withholding
911 Fee
Premier Resort Area Tax
Qualified Wisconsin Business
- Registration
- Income Exclusion
Refundable Portion of Research Credit
Rental Vehicle Fee
Sales and Use Tax
Supplement to the Federal Historic Rehabilitation Credit - Credit Transfers
Tax Rates
Temporary Events Program
Voluntary Disclosure
Withholding Tax
- General Questions
- Nonresident Military Spouse Withholding Exemption
- Withholding Tax Information Related to Wisconsin-Minnesota Income Tax Reciprocity Termination
- Same-Sex Couples

Businesses Common Questions

​​​Common Questions Category Headings

Common Questions Category Headings