Estimates of fuel subject to tax; assessments; notice of assessment

When any licensee neglects, fails or refuses to make and file any report as required by this chapter or files an incorrect or fraudulent report, the Commissioner shall determine, from any information obtainable, the number of gallons of fuel with respect to which the licensee has incurred liability under this chapter. The Commissioner is authorized to make an assessment for the tax and any penalty and interest properly due against such licensee. The notice of assessment shall be sent to the licensee or delivered by the Department to the last known address appearing in the Commissioner's files. Such notice, when sent or delivered in accordance with these requirements, shall be sufficient regardless of whether or not it was ever received.