Section 35.01.05.320 - RECORDS RETENTION REQUIREMENTSSection 63-2429, Idaho Code
01.Records Required. Any person importing, manufacturing, refining, dealing in, transporting, storing or selling any motor fuels in this state will keep such records, receipts and invoices as will show all purchases, sales, receipts, or deliveries of motor fuels in this state. Such records is maintained for at least three (3) years.02.Motor Fuels Subject to Use Tax. Any person who has purchased tax-exempt motor fuel and subsequently uses the fuel in a taxable manner, must maintain enough records to establish the tax due.03.Original Invoice Retention. The original invoices required by Rule 270 of these rules, relating to refunds of motor fuels tax paid on certain fuel used off-road, must be retained for the greater of either three (3) years or the time during which the taxpayer's Idaho income tax return is subject to adjustment by either the Tax Commission or by voluntary action of the taxpayer.Idaho Admin. Code r. 35.01.05.320