North Dakota Property Tax Assessors

Cass County, North Dakota Tax Assessors' Office

Cass County Assessors Phone Number
Cass County Tax Equalization Director
211 9th Street So.
Cass County Courthouse
Fargo, North Dakota 58108
Cass County Assessors Fax Number 701-241-5728 (Fax)

Where is the Cass County Tax Assessor's Office?

The Cass County Tax Assessor, Tax Equalization Director Office is located in the Cass County Courthouse building in Fargo, North Dakota.

While many counties have county-wide tax assessors, Cass County has one cities and towns with their own local tax assessors. If your property is located within any of these localities, see that page for your tax assessor's contact information.

What can the Cass County Assessor's Office do for me?

The Cass County Tax Assessor's Office oversees the appraisal and assessment of properties as well as the billing and collection of property taxes for all taxable real estate located in Cass County.

Contact the assessor's office if you need help with paying your property taxes, applying for a homestead exemption or other tax exemption, reporting upgrades to your home, appealing your property tax assessment, or verifying your property records.

Submitting a Cass County property tax appeal

If you believe that your house has been unfairly overappraised (i.e. appraised at a value higher than the true market value of the property), you can attempt to get your home re-appraised at a lower value by contacting the Assessor's Office to submit a property tax appeal.

You will have to submit a form describing your property and sufficient proof that it is overassessed, including valuations of similar homes nearby as evidence. If your appeal is accepted, your home assessment (and property taxes) will be lowered as a result.

If you would like to appeal your property, call the Cass County Assessor's Office at (701) 241 5616 and ask for a property tax appeal form. Keep in mind that property tax appeals are generally only accepted in a 1-3 month window each year.

For more information and example appeals, see how to appeal your property taxes.

Useful Cass County Facts:

The median home value in Cass County is between $146,075.00 and $149,725.00. Property tax rates are based on property values.

How can I contact Cass County?

You can try contacting the Cass County local government directly with any issues the Assessor's Office can't solve. In many counties, certain property records such as deeds are kept in the county courthouse or county archives instead of at the tax assessors' office.

The county seat for Cass County is located in the County Courthouse in Fargo, which is located at PO BOX 2806. You can direct your general inquiries to Cass County with the contact info listed below.

Cass County Phone Number


Cass County Fax Number


Cass County County Courthouse Address

County Courthouse
PO BOX 2806
Fargo, ND 58108-2806