Winnebago County Treasurer Welcomes You!
- Help combat property/mortgage fraud - This service is free of charge to the property owners in Winnebago County.
- 2012_tax_rates.pdf - 2012 tax rates and assessment ratio.
- Property Information Lookup - This link will include current owership information for Winnebago County properties and will only include City of Oshkosh, Neenah, Menasha or Appleton properties if there is a delinquent tax balance. If you are looking for current ownership information please use one of the links below.
Pay Taxes Online - DELINQUENT TAXES ONLY!! Current year taxes are due and payable to your local municipality. Any current year taxes made here will be returned to you and may take up to 10 days.
Other Cities Tax Information