Tax Audit Protest and Appeal — Utah
Tax Audit Protest and Appeal (UTAH)
Quick-Reference Summary
| Item | Utah Specifics |
|---|---|
| Auditing agency | Utah State Tax Commission ("Commission" / "USTC") |
| Notice triggering petition | Notice of Deficiency / Notice of Deficiency and Audit Change — Utah Code § 59-1-1405 |
| Petition deadline | 30 days from mailing of notice — Utah Code § 59-1-501(3)(a); 90 days if mailed outside U.S./D.C. |
| Mailing rule | Postmark = filing date — Utah Code § 59-1-1404; Utah Admin. Rule R861-1A-20(1)(a)(ii) |
| Weekend/holiday extension | If 30th day is Sat/Sun/legal holiday, deadline = next business day — § 59-1-501(4) |
| Filing address | Utah State Tax Commission, Appeals Unit, 210 N 1950 W, Salt Lake City, UT 84134-3001 |
| Online | Taxpayer Access Point — https://tap.tax.utah.gov |
| Filing format | "Request for Agency Action" — § 63G-4-201; UAPA |
| Hearing types | Initial Hearing (informal settlement); Formal Hearing (ALJ, sworn testimony) |
| Hearing authority | UAPA — Utah Code § 63G-4-101 et seq.; Utah Admin. Rules R861-1A |
| Final Commission decision | Becomes final 30 days after notice unless reconsidered — Utah Code § 59-1-502 |
| Judicial review (option A) | District Court trial de novo under § 59-1-601 — within 30 days |
| Judicial review (option B) | Utah Supreme Court / Court of Appeals on agency record — § 59-1-610; § 63G-4-401 |
| District court venue | Third District Court (Salt Lake County) or court of taxpayer's residence — § 59-1-602 |
| Standard of review (district court) | De novo — Strawberry Electric v. USTC (district court sits as State Tax Court) |
| Standard of review (Supreme Court) | Mixed — agency record; deference to factual findings |
| Burden of proof | Taxpayer; assessment is prima facie correct |
| SOL on assessment | 3 years from filing — Utah Code § 59-1-1410(1)(a); longer for fraud, unfiled, false return, federal-RAR |
| Refund SOL | 3 years — Utah Code § 59-1-1410 (refund) |
| Penalty waiver | Reasonable cause — Utah Code § 59-1-401(13) |
| Interest | Federal short-term rate + 2% — § 59-1-402 |
| Late petition? | Pay tax and file refund claim under § 59-1-501(7) and § 59-1-1410 |
Part A — Informal Conference Request Letter
Sender Letterhead
[LAW FIRM / TAXPAYER REPRESENTATIVE]
[________________________________]
[________________________________]
[City], Utah [Zip Code]
Phone: [________________________________]
Email: [________________________________]
Utah Bar No.: [________________________________]
Date: [__/__/____]
SENT VIA:
☐ Taxpayer Access Point (TAP) — https://tap.tax.utah.gov — Confirmation No. [________________________________]
☐ Certified Mail, Return Receipt Requested — Tracking No. [________________________________]
☐ Hand Delivery to USTC, 210 N 1950 W, Salt Lake City, UT 84134
TO:
Utah State Tax Commission
[Auditing Division / Income Tax and Education Division / Sales Tax Division]
210 N 1950 W
Salt Lake City, UT 84134-3001
RE: Request for Pre-Petition Conference — Notice of Deficiency and Audit Change
Taxpayer: [________________________________]
Account No. (last 4): [____]
Notice / Audit Change No.: [________________________________]
Date of Notice: [__/__/____]
Tax Type: ☐ Individual Income ☐ Corporate Franchise ☐ Sales & Use ☐ Withholding ☐ Withholding/Pass-through ☐ Severance ☐ Motor Fuel ☐ Other: [____]
Tax Year(s) / Period(s): [________________________________]
Total Deficiency Proposed: $[____] (tax: $[____]; interest: $[____]; penalty: $[____])
To the Auditing Division:
This firm represents [TAXPAYER NAME] ("Taxpayer"). Before filing a Petition for Redetermination under Utah Code § 59-1-501, Taxpayer respectfully requests an informal pre-petition conference with the auditor and audit supervisor. A timely Petition for Redetermination will be filed within the 30-day statutory window regardless of the outcome of this conference, to preserve all rights.
Taxpayer requests:
- Conference held [☐ at USTC offices ☐ by telephone ☐ by videoconference];
- Production of the audit narrative, workpapers, sampling methodology, and any third-party information relied upon;
- The identity and credentials of the auditor and reviewing supervisor;
- The statutes, Utah Administrative Rules, and Commission decisions relied upon for each adjustment;
- Any internal opinions, technical memoranda, or letter rulings considered.
A Power of Attorney (Form TC-737) executed by Taxpayer is enclosed.
Respectfully submitted,
[Signature]
[Counsel Name], Utah Bar No. [____]
Enclosures: Form TC-737 Power of Attorney; copy of Notice of Deficiency and Audit Change.
Part B — Formal Protest / Petition
TAXPAYER'S PETITION FOR REDETERMINATION
(Request for Agency Action under Utah Code § 59-1-501 and § 63G-4-201)
Date: [__/__/____]
SENT VIA:
☐ Taxpayer Access Point (TAP) — Confirmation No. [________________________________]
☐ Certified Mail, Return Receipt Requested — Tracking No. [________________________________] (deemed filed on postmark date per § 59-1-1404 / R861-1A-20)
☐ Hand Delivery to USTC, 210 N 1950 W, Salt Lake City, UT 84134
TO:
Utah State Tax Commission
Appeals Unit
210 N 1950 W
Salt Lake City, UT 84134-3001
| BEFORE THE UTAH STATE TAX COMMISSION | |
|---|---|
| [TAXPAYER NAME], | |
| Petitioner, | PETITION FOR REDETERMINATION |
| v. | |
| [AUDITING / INCOME TAX AND EDUCATION / SALES TAX] DIVISION OF THE UTAH STATE TAX COMMISSION, | Appeal No. [________] |
| Respondent. | Tax Type: [____] |
| Period(s): [____] |
I. Statement of Timeliness (Utah Code § 59-1-501)
1.1. The Division mailed the Notice of Deficiency and Audit Change to Petitioner at the last known address of record on [__/__/____]. The 30th day thereafter, computed under § 59-1-501(3)(a) and R861-1A-20, is [__/__/____].
1.2. This Petition is filed on [__/__/____] by [☐ TAP electronic filing ☐ certified mail postmarked on or before the 30th day ☐ hand delivery], and is therefore timely within the jurisdictional 30-day period. See § 59-1-1404 (mailing rule); R861-1A-20 (postmark date controls). If the 30th day fell on a Saturday, Sunday, or legal holiday, the next business day applies (§ 59-1-501(4)).
II. Parties
2.1. Petitioner is [TAXPAYER NAME], a [Utah resident / domestic corporation / pass-through entity / nonresident / out-of-state remote retailer] with principal address at [____].
2.2. Respondent is the [Auditing / Income Tax and Education / Sales Tax] Division of the Utah State Tax Commission.
III. Notice Being Contested
3.1. Petitioner seeks redetermination of the Notice of Deficiency and Audit Change issued by Respondent on [__/__/____], identified as [Notice No.: ____], regarding tax type [____] for tax year(s) / period(s) [____], in the amount of $[____]. A copy is attached as Exhibit 1.
| Item | Amount |
|---|---|
| Tax assessed | $[____] |
| Interest | $[____] |
| Penalty | $[____] |
| Total | $[____] |
| Amount in Dispute | $[____] |
| Amount Conceded | $[____] |
IV. Statement of Facts
4.1. Petitioner filed Utah [Form TC-40 / TC-20 / TC-65 / TC-62S / TC-941 / etc.] for the period(s) at issue reporting [gross receipts / income] of $[____] and tax of $[____].
4.2. Respondent conducted [a field / desk / federal-RAR / nexus / sales-tax / wage-withholding] audit and issued the Notice of Deficiency and Audit Change on [DATE].
4.3. The Notice proposes adjustments comprising [itemized — e.g., disallowance of Utah residency change; recharacterization of $___ as Utah-source income; disallowance of exemption certificates totaling $___; federal-RAR pickup; single-sales-factor apportionment dispute; throwback of out-of-state sales under § 59-7-318].
4.4. Petitioner disagrees as set forth below.
V. Grounds for Redetermination
5.1. ☐ Statute of limitations. Assessment is barred by Utah Code § 59-1-1410(1)(a) (3-year SOL); no exception under § 59-1-1410(3) applies.
5.2. ☐ Factual error. [Specifics.]
5.3. ☐ Residency determination. Petitioner did not maintain a domicile in Utah under § 59-10-136 for the relevant period; documentary indicia favor [other state].
5.4. ☐ Apportionment / sourcing. Respondent misapplied § 59-7-302 et seq. (UDITPA), § 59-7-318 (throwback), or single-sales-factor election under § 59-7-311.
5.5. ☐ Sales-tax exemption. Valid exemption certificates under § 59-12-104 are enclosed for: [____].
5.6. ☐ Federal conformity / IRC reference date. Adjustment is inconsistent with Utah's IRC conformity under § 59-10-103.
5.7. ☐ Statistical sampling. Sample is unrepresentative because: [____].
5.8. ☐ Constitutional infirmity. ☐ Commerce Clause / Due Process / Equal Protection / Utah uniformity (Utah Const. art. XIII, § 2). Argument: [____].
5.9. ☐ Penalty abatement under § 59-1-401(13). Reasonable cause exists because: [____].
5.10. ☐ Interest abatement to the extent attributable to Commission delay or reliance on Commission written advice.
5.11. ☐ Other: [____].
VI. Hearing Request
Petitioner requests:
- ☐ An Initial Hearing (informal, settlement-focused) before an Administrative Law Judge under Utah Admin. Rule R861-1A; OR
- ☐ A Formal Hearing before the Commission under § 63G-4-201 and R861-1A-37, with sworn testimony, examination of witnesses, and full record for any subsequent judicial review.
Estimated length: [half / one / two] day(s); anticipated witnesses: [__]; anticipated exhibits: [__].
VII. Relief Requested
Petitioner respectfully requests that the Commission:
A. Reverse or modify the Notice of Deficiency and Audit Change and redetermine the deficiency at $[____] (or $0);
B. Abate all penalties under § 59-1-401(13);
C. Abate interest to the extent attributable to Commission delay;
D. Order refund of any overpayment with statutory interest under § 59-1-402; and
E. Grant such other relief as the Commission deems just.
VIII. Verification (UAPA § 63G-4-201)
I, [NAME], being duly authorized [as Petitioner / as Petitioner's counsel of record], declare under penalty of perjury under the laws of the State of Utah that the statements of fact set forth in this Petition are true and correct to the best of my knowledge and belief.
Date: [__/__/____]
[Signature]
[Counsel Name], Utah Bar No. [____]
IX. Enclosures / Exhibits
- ☐ Exhibit 1 — Notice of Deficiency and Audit Change
- ☐ Form TC-737 Power of Attorney
- ☐ Tax returns at issue
- ☐ Audit workpapers and exhibits
- ☐ Documentary evidence (exemption certificates, residency indicia, books and records)
- ☐ Legal-authority schedule
- ☐ Computation schedule reconciling Petitioner's proposed tax to Respondent's assessment
Part C — Appeal Cover Letter to Tax Tribunal / Court
TAXPAYER'S PETITION FOR REVIEW BY TRIAL DE NOVO / NOTICE OF APPEAL
Filed Pursuant to Utah Code § 59-1-601 OR § 59-1-610
Date: [__/__/____]
OPTION A — District Court Trial De Novo (§ 59-1-601)
| IN THE [THIRD] JUDICIAL DISTRICT COURT, [SALT LAKE] COUNTY, STATE OF UTAH (SITTING AS DIVISION OF THE STATE TAX COURT) | |
|---|---|
| [TAXPAYER NAME], | |
| Plaintiff, | PETITION FOR REVIEW BY TRIAL DE NOVO |
| v. | |
| UTAH STATE TAX COMMISSION, | Civil No. [________] |
| Defendant. | Judge: [________] |
OPTION B — Direct Appeal to Utah Supreme Court / Court of Appeals (§ 59-1-610; § 63G-4-401)
| IN THE SUPREME COURT OF THE STATE OF UTAH | |
|---|---|
| [TAXPAYER NAME], | |
| Petitioner, | PETITION FOR REVIEW |
| v. | |
| UTAH STATE TAX COMMISSION, | Case No. [________] |
| Respondent. | (Below: USTC Appeal No. [____]) |
I. Jurisdiction and Timeliness
1.1. Option A — District Court. This Court has jurisdiction under Utah Code § 59-1-601 and § 59-1-602 to review by trial de novo all formal Commission decisions. Strawberry Elec. Serv. Dist. v. USTC (district court "sits as a division of the State Tax Court" under § 59-1-601 for de novo review).
1.2. Option B — Supreme Court / Court of Appeals. Jurisdiction lies under Utah Code § 59-1-610 and § 63G-4-401 for review of the agency record on a deferential standard.
1.3. Timeliness. The Commission's Final Decision was mailed on [__/__/____]. The Decision is final 30 days after notice under § 59-1-502 (allowing reconsideration motions). This Petition / Notice is filed within the 30-day judicial-review period prescribed by § 59-1-601(3) / § 63G-4-401(3)(a), on [__/__/____].
II. Parties
[Same as administrative proceeding.]
III. Final Commission Decision
3.1. Petitioner appeals from the Utah State Tax Commission's Final Decision and Order dated [__/__/____], Appeal No. [____], which [sustained / modified] the Notice of Deficiency and Audit Change in [tax type, period, amount]. A copy is attached as Exhibit A.
IV. Issues Presented (Option A — De Novo)
In a trial de novo, all issues of fact and law previously adjudicated are tried again, including:
4.1. Whether the assessment is barred by the statute of limitations (§ 59-1-1410).
4.2. Whether Petitioner's residency / domicile under § 59-10-136 was correctly determined.
4.3. Whether apportionment / sourcing under §§ 59-7-301 to 59-7-321 was correctly applied.
4.4. Whether sales-tax exemptions under § 59-12-104 were correctly allowed.
4.5. Whether penalties and interest were properly imposed.
IV-B. Issues Presented (Option B — Record Review)
4-B.1. The Commission's interpretation of [statute] is incorrect as a matter of law.
4-B.2. The Commission's findings are not supported by substantial evidence in the record.
4-B.3. The Commission's order was arbitrary, capricious, or an abuse of discretion. § 63G-4-403.
V. Burden of Proof
Petitioner bears the burden by preponderance under Utah law and intends to discharge it through documentary and testimonial evidence.
VI. Relief Requested
A. Enter judgment that Petitioner owes tax of $[____] (or $0);
B. Order refund of any overpayment with statutory interest under § 59-1-402;
C. Abate all penalties and interest;
D. Award costs to the extent permitted by law;
E. Grant such other relief as the Court deems just.
VII. Demand for Trial
(Option A) Petitioner demands a trial to the court (or to a jury where available) on all issues triable.
Respectfully submitted,
[Signature]
[Counsel Name], Utah Bar No. [____]
[Firm], [Address], [Phone], [Email]
Exhibits: A — USTC Final Decision and Order; B — Petition for Redetermination; C — Notice of Deficiency and Audit Change; D — Hearing transcript / record citations.
(Optional) Further Appellate Review
From a District Court trial de novo judgment under § 59-1-601, either party may appeal to the Utah Court of Appeals or Utah Supreme Court as provided in the Utah Rules of Appellate Procedure. From a Supreme Court / Court of Appeals decision under § 59-1-610 / § 63G-4-401, only writ of certiorari to higher courts is available where applicable.
Part D — Pre-Filing Checklist
- ☐ Calendared 30-day Petition for Redetermination deadline (Utah Code § 59-1-501)
- ☐ Verified mailing date on Notice of Deficiency (postmark mailbox rule under § 59-1-1404 / R861-1A-20)
- ☐ Considered weekend/holiday extension under § 59-1-501(4)
- ☐ Calendared 30-day judicial-review deadline (§ 59-1-601 / § 63G-4-401)
- ☐ Decided between (a) District Court trial de novo and (b) Supreme Court record review
- ☐ Verified SOL on assessment — 3 years (§ 59-1-1410(1)(a)); exceptions for fraud / unfiled / federal-RAR
- ☐ Verified refund SOL — 3 years (§ 59-1-1410)
- ☐ Filed Form TC-737 Power of Attorney
- ☐ Drafted Petition for Redetermination with grounds, computation, and verification
- ☐ Selected Initial Hearing (informal/settlement) vs. Formal Hearing (sworn record)
- ☐ Requested penalty waiver under § 59-1-401(13)
- ☐ Considered interest abatement based on Commission delay / written-advice reliance
- ☐ Gathered residency indicia (§ 59-10-136), exemption certificates (§ 59-12-104), apportionment workpapers
- ☐ For federal-RAR adjustments: confirmed timing under § 59-7-519 / § 59-10-536
- ☐ Considered late-petition alternative: pay tax and refund claim under § 59-1-501(7) and § 59-1-1410
- ☐ Sent Petition by certified mail (postmark date = filing date) or via TAP
- ☐ Issued litigation hold; preserved books, records, communications
- ☐ Confirmed sufficient record creation at Formal Hearing if intending Supreme Court appeal
- ☐ Removed all
<!-- GUIDANCE -->comments and bracketed placeholders prior to filing
Sources and References
- Utah State Tax Commission: https://tax.utah.gov/
- Taxpayer Access Point (TAP): https://tap.tax.utah.gov
- USTC Appeals: https://tax.utah.gov/contact/appeals
- Utah Code § 59-1-501 (Petition for redetermination): https://le.utah.gov/xcode/Title59/Chapter1/C59-1-P5.html
- Utah Code § 59-1-502 (Action on petition)
- Utah Code § 59-1-1404 (Mailing rules)
- Utah Code § 59-1-1405 (Mailing of notice)
- Utah Code § 59-1-1410 (Refund / SOL): https://codes.findlaw.com/ut/title-59-revenue-and-taxation/ut-code-sect-59-1-1410/
- Utah Code § 59-1-601 (Right to district court review): https://le.utah.gov/xcode/Title59/Chapter1/C59-1-P6.html
- Utah Code § 59-1-602 (Venue)
- Utah Code § 59-1-610 (Standard of review)
- Utah Code § 63G-4-101 et seq. (Utah Administrative Procedures Act)
- Utah Admin. Rule R861-1A-20 (Time for filing): https://rules.utah.gov/publicat/code/r861/r861-1a.htm
- Utah Admin. Rule R861-1A-22 (Computation of time)
- USTC Commission Decisions (precedent): https://tax.utah.gov/commission-office/decisions
- Strawberry Elec. Serv. Dist. v. Utah State Tax Comm'n, Civil No. 030403263 (Utah 4th Jud. Dist. 2007) (de novo district court review under § 59-1-601)
- Evans & Sutherland Computer Corp. v. Utah State Tax Comm'n, 953 P.2d 435 (Utah 1997)
About This Template
Tax law covers the paperwork that documents income, deductions, disputes, and settlements with the IRS and state tax authorities. Protests, offers in compromise, installment agreement requests, and appeals each have their own forms, supporting documentation, and strict deadlines. Well-prepared tax correspondence is often the difference between a negotiated resolution and an enforcement action with levies, liens, or penalties.
Important Notice
This template is provided for informational purposes. It is not legal advice. We recommend having an attorney review any legal document before signing, especially for high-value or complex matters.
Last updated: May 2026