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Department of Taxation and Finance

Interest rates: 2018

Periods covering: 1/1/18–12/31/18
Title Period
Tax Department Releases Interest Rates (11/1/17) 1/01/18–3/31/18
Tax Department Releases Interest Rates (2/28/18) 4/01/18-6/30/18
Tax Department Releases Interest Rates (5/4/18) 7/01/18-9/30/18
Tax Department Releases Interest Rates (8/1/18) 10/01/18-12/31/18
Updated: