Follow the steps to complete the WI DoR S-103 form effectively.

1. Click the ‘Get Form’ button to access the WI DoR S-103 form online and open it in your browser or editing tool.
2. Enter the name of the organization in the designated field.
3. Fill in the business address, including the number and street, city, state, and zip code.
4. If the mailing address is different from the business address, provide the mailing address details.
5. Indicate the county, and include the city and zip code for the mailing address, if applicable.
6. Provide the name of the contact person within the organization and their email address.
7. Enter the contact person's phone number and the organization’s website, if available.
8. Select the type of organization by checking the appropriate box from the options provided.
9. If applicable, answer whether your organization meets the requirements of section 501(c)(3) of the Internal Revenue Code by selecting yes or no.
10. If you answered yes, be sure to attach a copy of the organization’s IRS determination letter.
11. Indicate if your organization plans to make sales of property or services that are subject to the Wisconsin sales or use tax.
12. If applicable, provide the Federal Employer Identification Number (FEIN) and whether your organization holds a Wisconsin seller's permit.
13. In the declaration section, sign, and print your name, title, and date of completion, ensuring all the information is accurate.
14. Once you have completed the form, save any changes, and choose to download, print, or share the form as needed.

Complete your WI DoR S-103 application online today!