Follow the steps to complete the Et 4310 online.

1. Click the ‘Get Form’ button to obtain the form and open it in the editing tool.
2. Begin filling in your personal information in the Member Information section, including your name, Social Security number, and mailing address. If you have multiple accounts with ETF, indicate if the withholding applies to all accounts or specific ones.
3. Choose your federal income tax withholding preferences. Indicate if you want federal income tax withheld from your pension or annuity. If yes, complete the number of allowances and marital status as well as any additional dollar amount to be withheld.
4. Proceed to the Wisconsin state income tax withholding section. Similar to the federal section, indicate your preferences regarding state tax withholding, including allowances, marital status, or a specific dollar amount to withhold.
5. In the Authorization section, sign and date the form to authorize the Department of Employee Trust Funds to use the provided information. Include your daytime telephone number for any follow-ups.
6. Once you have completed all sections of the form, review your information for accuracy. After ensuring everything is correct, save your changes, and then you can choose to download, print, or share the completed form as needed.

Complete your Et 4310 form online today to ensure correct tax withholding on your pension or annuity payments.