Assessor's Office Forms

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Address Change Form

Form Use Instructions
Address Change To change the mailing address of the owner for real property owned in Denver. Complete the form and email, mail, or fax to the Assessment Division.

BoCC Petition for Abatement or Refund of Taxes

Note: Tax years eligible for abatement petitions change annually on January 1st. Tax years 2017 and 2018 are currently open.

Form Use Instructions
Petition for Abatement or Refund of Taxes To appeal property values and to abate (refund) taxes for the immediate two prior years through the Board of County Commissioners (BoCC). Anytime during 2020, a new petition may be submitted for 2018 and/or 2019.

BoCC Petition for Abatement Instructions

Petitions should be filed with:

Denver Board of County Commissioners, Attn: Geneva T. Campos
201 W Colfax Ave, Dept 406
Denver, CO 80202
or
bocc.protest@denvergov.org

 

Business Personal Property Forms

Form Use Instructions
Declaration - Short Form Use for all types of taxable personal property including taxable agribusiness equipment and leased property.
Due date: April 15, 2020
See instructions on the form or
file online atwww.denvergov.org/property.
Declaration - DS 058 Renewable Energy The owner of taxable personal property, their agent, and those in possession and/or control of the taxable personal property as of January 1 must file a declaration schedule. Due date:April 15, 2020
See instructions on the form.
Declaration - DS 658S Oil & Gas Real and Personal All owners and/or operators of oil and/or gas wells that have production and sale of oil and gas during the prior calendar year must file this schedule. Due date:April 15, 2020
See instructions on the form.

Parcel Reconfiguration Form

IMPORTANT: Read - Will my proposed Assessor’s parcels comply with Denver zoning rules?

The last day to record a reconfiguration request form with the Clerk & Recorder's Office in order to affect 2020 parcels (taxes payable in 2021) is October 30, 2020.

Reconfiguration request forms recorded with the Clerk & Recorder's Office after October 30, 2020, will not be processed until 2021 (taxes payable in 2022).

Form Use Instructions
Request for a parcel(s) split or combination For a property owner(s) who want to subdivide or combine a parcel(s) of land. See the instructions on the form.

 

Real Property Forms

Forms Use Instructions
Request for a parcel(s) split or combination For a property owner(s) who want to subdivide or combine a parcel(s) of land.
See instructions on form.
Request to Purge a Manufactured Home To remove a mobile home from the Colorado State Division of Motor Vehicles when the mobile home is converting to affixed real property. See instructions on form. Also complete a Request to Reclassify Improvements.

Senior Tax Exemption Forms

Form Use Instructions
Senior Exemption - Short Form For qualified seniors to claim senior property tax homestead exemption.

Due date: July 15

Senior Property Tax Homestead
Exemption Short Form instructions

Senior Exemption - Long Form For a qualified surviving spouse to claim senior property tax homestead exemption. Due date: July 15
Senior Property Tax Homestead Exemption instructions