Overview
Annexation is the process by which a municipality expands its geographic boundaries by incorporating property that is currently located within an unincorporated area of a county. In most cases, annexation involves property that is adjacent to or surrounded by the annexing municipality.
When planned appropriately, annexation can provide benefits for both municipalities and property owners. For municipalities, annexation can:
- Expand the local tax base. Annexing commercial, industrial, or residential areas can increase revenue opportunities that help support public services, infrastructure, and community improvements.
- Support coordinated growth and development. Once an area is annexed, municipalities gain greater ability to regulate land uses, guide development patterns, and encourage growth that aligns with community goals.
- Improve service delivery and infrastructure coordination. Annexation may allow municipalities to extend services such as water, sewer, police, fire protection, and road maintenance while coordinating improvements in a more efficient and connected manner.
For property owners, annexation can provide:
- A greater role in local decision-making. Once annexed, property owners become part of the municipality and gain representation through local elections and participation in municipal processes.
- Access to municipal services and infrastructure. Municipal services may provide additional options for utilities, public safety, transportation, and other services that may not be available or feasible through county or private providers.
- New development opportunities. Municipal zoning regulations may allow land uses, development patterns, or densities that differ from county regulations, potentially creating new opportunities for property owners.
However, annexation is not simply a boundary adjustment. It is a long-term planning decision that affects land use, infrastructure, service delivery, and future community growth. Because of this, Utah law requires municipalities to adopt an annexation policy plan before annexing territory into their jurisdiction.
This training material focuses on the requirements of annexation policy plans, including statutory requirements, recommended approaches for drafting and adoption, coordination with affected parties, and best practices for successful implementation.
Content Contributors: Jones and DeMille Engineering, Inc, Hansen Planning Group, LLC / Rural Community Consultants
Special Note: This material was developed by civiclinQ for the Land Use Academy of Utah (LUAU). Funding for the development of this material was provided by through the Land Use Training Fund, which is administered by the Office of the Property Rights Ombudsman , utilizing a portion of the 1% surcharge on all building permits in the State of Utah.
The role of this organization in administering funding is primarily administrative and should not be viewed as legal advice. Always consult your legal representative when addressing land use activities.
Use the ‘Materials’ tab above to view related course materials, including printable pass-along card and PDF version of this online course.

