There should be some websites in here to help you:
http://www.google.com/search?q=payroll+tax+formulas+WI&rls=com.microsoft:en-us:IE-SearchBox&ie=UTF-8&oe=UTF-8&sourceid=ie7&rlz=1I7SUNA
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project is to calculate payroll. I have the gross earnings, what percentages are used to calculate FICA, Fed and WI state taxes per pay-week?
To calculate the FICA tax, Federal tax, and Wisconsin state tax percentages for payroll calculations, you can refer to the official tax websites. Here are the steps to find the information you need:
Step 1: Search on Google
Go to the Google search engine (http://www.google.com) and enter your search query: "FICA tax percentage," "Federal tax percentage," and "Wisconsin state tax percentage."
Step 2: Click on reliable sources
Look for official government websites or reputable tax-related websites. These sources tend to provide accurate and up-to-date information. Check the search results and click on links that appear to be reliable.
Step 3: Verify the information
Once you have accessed a website, look for information related to payroll taxes, specifically FICA, Federal, and Wisconsin state taxes. Verify that you are obtaining relevant information for the current tax year, as tax rates may vary from year to year.
Step 4: Find the percentage formulas or tables
Pay close attention to the details provided by the websites you visit. Some sources may provide percentage formulas that you can use to calculate taxes based on the gross earnings. Others may offer tax tables that provide specific percentages based on income thresholds.
Note: It is crucial to cross-check the information obtained from multiple reliable sources to ensure accuracy and avoid any discrepancies.
Remember to always use official sources for tax-related information and consult with a tax professional if you need further assistance.