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Service Tax Appeal · Board of Equalization · Lien Date

Independent property tax appeal appraisals — Utah

USPAP-compliant retrospective real estate appraisals as of the January 1 statutory lien date, prepared for filings with Utah county Boards of Equalization. Independent, non-AMC. Signed by a Utah Certified Residential Appraiser (Lic. 10948175-CR00). Engaged directly by Utah homeowners, property-tax consultants, and attorneys.

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Dan Miner · Certified Residential Appraiser · Utah Lic. 10948175‑CR00

What is a property tax appeal appraisal?

A property tax appeal appraisal is a USPAP-compliant retrospective valuation of your home as of January 1 of the assessment year — the statutory lien date for Utah property tax. The inspection happens after you decide to appeal; the value opinion is anchored backward to the January 1 effective date. The report is the primary evidence Utah county Boards of Equalization expect when you challenge the county assessor's valuation.

The Utah county assessor mass-appraises every parcel in the county each year. Mass appraisal is good in the aggregate and weak at the parcel level — that is the gap that creates appeal opportunities. A defensible parcel-specific appraisal, prepared by a state-certified appraiser using comparable sales from the lien-date window, beats mass-appraisal output as evidence at the BOE hearing.

When do you need one?

  • Assessor's value is materially above market. As a rule of thumb, gaps of $50,000+ above defensible January-1 market value usually justify the appraisal cost within one assessment cycle.
  • Condition issues the assessor missed. Major deferred maintenance, deferred renovation, or condition impairment that is not reflected in the mass-appraisal record can dramatically change market value.
  • Recent purchase below assessed value. If you recently purchased the property for less than the assessor's value (arm's-length, market exposure), that itself is strong evidence — sometimes the purchase document alone is enough, sometimes a corroborating appraisal strengthens it.
  • Unique property the assessor mismodeled. Custom homes, large-acreage parcels, properties with unusual features, and properties in transitioning neighborhoods are exactly where mass appraisal underperforms.
  • Multi-property portfolios. Investors and trusts holding multiple Utah parcels often appeal across the portfolio in parallel.
  • Multi-year appeal pattern. If you successfully appealed in a prior year and the assessor's number has crept back up, a fresh January-1 appraisal restarts the evidence record.

Our process

  1. Initial conversation. Send the property address, the current assessor's value, and your read on the gap. We will give you an honest read on whether the math supports an appraisal — if it doesn't, we'll say so before any fee is charged.
  2. Engagement. Engagement letter names the intended use (Utah BOE tax appeal) and the intended user (homeowner, consultant, or attorney). Effective date is always January 1 of the assessment year being appealed.
  3. Inspection. Interior and exterior, with photographs and measurement, documenting condition that supports the January-1 value opinion.
  4. Comparable research. Three to five closed comparable sales from a window straddling the January 1 lien date — typically late prior year through early current year. Time adjustments are conservative and explicitly documented; non-arm's-length transactions excluded.
  5. Report and delivery. A 25–40 page narrative report with cover-page certification, signed by the appraiser, transmitted as a PDF for your BOE filing. Typical turnaround: 5–7 business days from inspection access. Rush available for filings approaching the deadline.

Fees and turnaround

Tax appeal appraisal fees price near our standard residential baseline for typical single-family homes. Custom homes, large acreage, or properties with complex condition variance price higher. We quote in writing before engagement; if our honest read on the gap is that the appraisal will not pay back within one assessment cycle, we'll tell you that up front so you don't spend money you won't recoup. Submit a quote request with your property address and the assessor's value for a firm number within one business day.

Turnaround is 5–7 business days from inspection access. Rush turnaround is available for filings approaching the county BOE deadline; flag the deadline at engagement.

Why hire an independent (non-AMC) appraiser for tax appeal work

Tax appeal appraisals are direct-engagement work by definition — AMCs are a lender-driven channel and do not handle property-tax appeals. That means no AMC fee split, no rotation roulette, no refinance-template language repurposed for the BOE. The report is built from the start for the lien-date methodology and the intended-use disclosure the BOE expects.

Miner Appraisals is owner-operated. The appraiser who answers the inquiry is the appraiser who inspects the property and signs the report. The license number on the cover page is verifiable directly at secure.utah.gov/llv/search. See our full credentials and license verification page.

Frequently asked

A USPAP‑compliant retrospective valuation of your home as of January 1 of the assessment year (the statutory lien date in Utah). It is the primary evidence the county Board of Equalization expects when you appeal the assessor's value. The inspection happens after you decide to appeal; the value opinion is anchored to the January 1 effective date.
Most Utah counties require BOE appeals to be filed by September 15 of the assessment year — but check your specific county and the date stamped on your valuation notice. Salt Lake County, Utah County, Davis, Weber, Summit, Wasatch, Tooele, and Morgan counties each publish their own deadlines on the county Auditor or BOE page. The appraisal does not have to be filed with the appeal form itself in every county — some allow supplemental evidence after filing — but the deadline to file the initial appeal is firm.
It depends on how far over the assessor's value is from market value as of January 1, and on the property tax rate. As a rule of thumb, if the assessor's value is at least $50,000–$75,000 above defensible market value, a signed appraisal usually pays for itself within one assessment cycle. We will tell you honestly during the initial conversation whether the math supports the appraisal cost; if it does not, we'll say so.
The BOE wants comparable‑sale evidence dated within a reasonable window around the January 1 lien date showing that homes similar to yours sold for less than the assessor's value. A signed USPAP appraisal with three to five proper comparable sales, adjustment grid, condition photos, and signed certification is the strongest evidence type. A printout of Zestimate, a CMA from a real‑estate agent, or a list of asking‑prices is much weaker.
Yes — most Utah homeowners file BOE appeals pro se, without an attorney. The appeal form is straightforward and the hearings are administrative, not courtroom. The appraisal is the heavy lift; once you have the signed report, the filing itself is mostly paperwork. We have worked with homeowners filing on their own, with property‑tax consultants, and with attorneys handling larger or multi‑property portfolios.
Yes — that is exactly the methodology. The effective date is always January 1 (statutory lien date), regardless of when in the year the inspection happens. We work backward from January 1 using comparable sales from late prior year through early current year and adjust for time as needed. Rush turnaround is available for filings close to the September 15 deadline; flag it at engagement.
Tax appeal work doesn't run through AMCs at all — AMCs are a lender‑driven channel. You hire the appraiser directly and pay the appraiser directly. That means a clean fee structure, direct communication, and a report prepared specifically for the BOE rather than reshaped from a refinance template. Our reports are written from the start for tax‑appeal use, with the January 1 lien‑date methodology stated explicitly on the cover.

Related reading

Start with the notice that triggers the whole process: reading your Utah property valuation notice breaks the late-July mailing down line by line across all eight counties. For a walk-through of the Utah BOE appeal process from filing to hearing — including county-specific deadline notes — see our long-form article: Utah property tax appeal: when an appraisal helps and how the BOE process works. For background on retrospective methodology (the same technique used for January-1 lien-date work, applied to estate and divorce effective dates), see our retrospective appraisals for attorneys guide, our estate and probate service page, and our divorce appraisal service page.

Coverage

Property tax appeal engagements regularly across Salt Lake County, Utah County, Davis County, Summit County, Wasatch County, Tooele County, Morgan County, and Weber County. Each county has its own BOE process and deadline; we'll confirm yours at engagement.

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Property tax appeal? Get a screening quote before you file.

We will tell you up front whether the math supports filing — no point paying for an appraisal that can not win.