Front Range
Adams County tax appeals need the right person at the table
A Porch Note from Colorado Porch — plain-English local details for all 64 Colorado counties.
Stepping in to appeal a parent’s, spouse’s, client’s, or trust’s property value is a generous thing to do. It also runs into a quiet requirement: the appeal has to come from someone with authority.
The owner is the person the law recognizes to file. When anyone else does the filing, whether an attorney, an agency, or a relative pitching in, a notarized letter of agency or written authorization has to come with it. That single document is what lets the county treat your filing as the owner’s own.
Skip it, and an appeal can be turned away for lack of standing even when the value question fully deserves a second look. The piece of paper naming who is allowed to speak ends up carrying as much weight as the comparable sales or the property details you have assembled. A denial on standing is especially frustrating because it never reaches the merits at all; the value claim simply never gets heard.
So treat the authorization as part of the case, not an afterthought. Gather it early, while the appeal window is still open and unhurried, alongside the sales figures and photos. A strong argument only helps once the county can accept it from the hand that filed it.
Sources
Official or primary sources used for this note. Local details can change, so confirm before acting.