(a) Except as otherwise provided in this chapter, a tax erroneously paid shall not be refunded unless a claim for refund is made within four years from the date the payment was made or the original final return was due, including extensions thereof, whichever is later, unless the Administrator or Department of Treasury and the taxpayer mutually agree to extend the time for assessment or refund. Under this section a declaration of estimated tax is not considered a return. Upon denial of a refund a taxpayer may follow the same procedure of appeal as provided in the case of a deficiency assessment.
(b) A tax deficiency as finally determined and interest or penalties thereon shall be paid within thirty days after receipt of a final assessment if no appeal is made.
(Ord. 360. Passed 12-11-93.)