Property tax & assessment — Newcastle, Wyoming

What is the tax rate? When are taxes due? How is property assessed?

The City of Newcastle, Wyoming has 1 adopted ordinance on file: Chapter 10 - Finance and Taxation, Article III Taxation and Special Assessments, verified 2026-09-22.

Chapter 10 - Finance and Taxation, Article III Taxation and Special Assessments adopted ordinance

Governs special assessments for local improvements and the sale of property for delinquent (unpaid) assessments.

Machine-readable: property-tax.json · Official website: https://www.newcastlewyoming.com/ · Last verified 2026-09-22 · Property tax & assessment across Wyoming · Property tax & assessment in other municipalities