139.362 Bad debt deductions. (1) In this section, “bad debt” means an amount that is equal to the purchase price of cigarettes, if such amount may be claimed as a deduction under section 166 of the Internal Revenue Code. “Bad debt” does not include financing charges, interest on the wholesale price of cigarettes, uncollectible amounts on property that remains in the seller’s possession until the full purchase price is paid, expenses incurred in attempting to collect any debt, debts sold or assigned to 3rd parties for collection, and repossessed property. (2) A person who pays the taxes imposed under this subchapter may claim as a deduction on a return under s. 139.38, and against the purchase of stamps under s. 139.32, the amount of any such taxes that are attributable to bad debt that the person writes off as uncollectible in the person’s books and records and that is eligible to be deducted as bad debt for federal income tax purposes, regardless of whether the person is required to file a federal income tax return. A person who claims a deduction under this section shall claim the deduction on the return under s.