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Lake Koshkonong, WI Sales Tax Rate

The current total local sales tax rate in Lake Koshkonong, WI is 5.500%. The December 2020 total local sales tax rate was also 5.500%.

Sales Tax Breakdown

District	Rate
Wisconsin State	5.000%
Jefferson County	0.500%
Lake Koshkonong	0.000%
Total	5.500%

Lake Koshkonong Details

Lake Koshkonong, WI is in Jefferson County.

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