324,000 Wisconsin Child Sales Tax Rebate claims have been filed in the first week it was open. With five weeks remaining in the filing period the Wisconsin Department of Revenue is reminding eligible claimants to file for their $100 per child sales tax rebate, because all claims must be filed by July 2nd. To qualify you must have a child under the age of 18 from December 31st 2017, dependent claimed for the 2017 tax year, a Wisconsin resident and a United States citizen. For more details go to childtaxrebate.wi.gov.