What Is a Stipulation
A stipulation is a binding agreement between a property owner and the assessor that settles on a specific assessed value without proceeding to a formal board of review hearing or appeal. Once signed, both parties accept the agreed-upon value as final for that tax year, and the owner cannot challenge it further.
Stipulations are common in assessment disputes because they offer a faster resolution than contested hearings. The assessor gets certainty without litigation risk, and the property owner avoids the time and cost of a full appeal process. In most jurisdictions, stipulations represent about 40 to 60 percent of resolved assessment disputes.
How Stipulations Work in Practice
Stipulations typically emerge during an informal hearing or preliminary negotiation phase. Your assessor's office may suggest one if your evidence shows the current assessment is defensible but higher than comparable sales data justifies. Here's the typical sequence:
- You submit an appeal challenging your assessed value, usually within 45 days of receiving the assessment notice.
- You present comparable sales data showing recent arm's-length transactions for similar properties in your area. For residential properties, assessors typically want at least 3 to 5 recent comparables; commercial properties may require more.
- The assessor reviews your evidence and may counter-propose a stipulated value between the original assessment and your requested reduction.
- If you agree, you sign the stipulation agreement, which becomes binding immediately. The assessment rolls over to that new value for the current and sometimes future tax years, depending on state law.
Assessment Ratios and Stipulated Values
Assessors use assessment-to-sales ratios to validate stipulated values. Your state's target ratio is typically 85 to 100 percent of fair market value, though some states allow 90 to 110 percent. If your home sold for $500,000 and your state targets 95 percent assessment ratio, the assessor should defend an assessment near $475,000. If your current assessment is $520,000, a stipulation settling at $480,000 to $490,000 is reasonable and defensible by the assessor.
Special Considerations with Exemptions
Stipulations cannot override exemptions. If you qualify for an agricultural exemption, disabled homeowner credit, or similar exemption, those must be applied after the stipulated value is set. A stipulation only establishes the market value before exemption calculations.
Common Questions
- Can I reopen a stipulation if I later find better comparable sales data? No. Stipulations are final and binding for the year signed. You cannot appeal the same assessment again that year. However, you can file a new appeal for the following tax year with stronger evidence.
- What if the assessor refuses to stipulate and insists on a board of review hearing? You have the right to proceed with a formal appeal. The assessor cannot force a stipulation. Bring your comparable sales, appraisal methods (income approach, cost approach, sales comparison approach), and documentation to the hearing.
- Does a stipulation in one year affect next year's assessment? Not automatically. Some jurisdictions use the prior year's assessment as a starting point for the next year's assessment, but a new assessment can be higher or lower regardless of stipulated values from previous years.