Front Range
Boulder business personal property needs an annual declaration
A Porch Note from Colorado Porch — plain-English local details for all 64 Colorado counties.
Owning no building does not get a business off the property-tax hook. The equipment a business uses to operate counts as taxable too, and Boulder County collects it through a yearly declaration schedule filed with the Assessor.
Picture what fills a working space: the chairs in a waiting room, the tools on a contractor’s truck, the computers in an office, the ovens in a restaurant, the machinery in a lab or on a farm. These are business personal property, and they are a separate tax question from the real estate underneath them. Leased assets can count as well, so the gear you rent rather than own may still belong on the schedule.
The declaration is how those assets get reported. You can send it online, by mail, or by fax, and the schedule carries a filing deadline for getting it in on time. Shops, studios, makers, and home businesses with taxable equipment all fall under the same routine, year after year.
This is its own piece of paperwork, distinct from a sales tax license or an income tax return. Opening, moving, closing, or buying a business in the county are all good moments to sort out which of your assets the declaration covers before the deadline arrives. The Assessor’s business personal property pages walk through the asset lists and the filing options if you want to see exactly what belongs where.
Sources
Official or primary sources used for this note. Local details can change, so confirm before acting.