Section 43.56.100 - Assessment notice(a) On or before March 1 of each year, the department shall send to every owner of taxable property named in the assessment roll a notice of assessment, showing the assessed value of the property. Notice of assessment is effective on the date of mailing.(b) The department shall send to a municipality a copy of the notice of assessment on any taxable property that is assessed under the provisions of this chapter and that is located in the municipality and on which a tax is authorized under AS 43.56.010(b).