Dawson County Tax Commissioner Nicole Stewart would like to remind county residents that taxes for real estate and business personal property are due Dec. 1. This year, Dec. 1 falls on a Sunday, and the Tax Commissioner’s Office will be closed, but Stewart announced that the office will be open for an extra hour on Dec. 2 for people to make payments. The office will be open from 8 a.m. to 6 p.m. that Monday.