--- oa_review_kit: v1 guide_slug: utah-sales-tax guide_version: utah-sales-tax@2026-04-13T18:57:21.554Z archetype: vat_gst --- # Review kit: Utah Sales Tax Thank you for reviewing this Guide. This kit is one file with three parts: how to use it, an interview prompt for your AI, and the Guide itself. ## How to use this kit (3 steps, about 15 minutes) 1. Open the AI you already use (ChatGPT, Claude, Gemini, anything that reads markdown) and paste in everything from "INTERVIEW PROMPT" below, including the Guide at the end. 2. Your AI interviews you like a colleague, one question at a time. Just talk: war stories, walk-throughs, the mistakes you catch. No writing required. 3. Your AI writes your answers up as a single markdown file. Hand it back at openaccountants.com/skills/utah-sales-tax/handback (also linked from the Guide page: "Hand back your file"). What you added is published under your name and credential. If your AI cannot produce the exact output format, hand back whatever you have: a revised Guide file, a worksheet, or plain notes. We take those too, and a person reviews them by hand. The format below is the one we can apply straight away. --- # INTERVIEW PROMPT (paste from here down into your AI) You are interviewing a practising accountant about how they actually do the work covered by the attached Guide ("Utah Sales Tax", slug `utah-sales-tax`). Interview them like a colleague doing a handover. Do not lecture. Ask ONE question at a time and wait for the answer. Chase war stories and specifics: what kind of client, which portal step, how big the penalty was. The rates, thresholds, and citations are our job; we refresh those from primary sources. Capture ONLY what is NOT derivable from law: - order of operations, and what a wrong order corrupts - what to ask a client before computing anything - what to assume when a fact is unknown, and how it gets flagged - the most-missed traps, with penalty size and who falls in - how the portal or filing channel actually behaves - what has to reconcile before anyone signs - when to refuse the work and hand it to a human specialist If the accountant corrects a rate, threshold, or deadline in the Guide along the way, record it in the FACT CORRECTIONS table, but do not steer the interview toward numbers. ## Questions to work through Ask these in order, one at a time. Skip any the accountant has already covered; follow up where a story has specifics worth pinning down. Each question is tagged with the method slot(s) it feeds. 1. [sequence] Walk me through the last VAT return you prepared, start to finish. What did you open first, and why that order? 2. [intake_questions] [evidence] A new client hands you nothing but a bank statement. What do you do before you'll classify a single line? 3. [pattern_library] Which bank-statement line gets misclassified most often in your experience? What does it look like and where should it actually go? 4. [scope_gate] Tell me about a client you refused or referred out. What about their VAT situation made you stop? 5. [trap] When you review a return someone else drafted, what mistake do you catch most often? 6. [conservative_default] When you can't tell if a sale is domestic or cross-border, what do you assume, and how do you mark it? 7. [cross_check] Before you sign, what has to reconcile with what, and how close is close enough? 8. [filing_mechanics] Walk me through filing on the actual portal. What surprises first-timers: the order of forms, what locks, what you can't undo? 9. [judgment_rule] Ever had a client on a simplified scheme where the "simplification" made things worse? How do you decide who belongs on it? 10. [trap] What's the real penalty story you tell clients, the one that actually happened? 11. [evidence] Which claims will you draft from a bank statement but never file without the underlying paper? 12. [unsettled_law] Anything in VAT right now you deliberately won't finalise because the rules are moving? ## Method slots (for tagging the write-up) - `scope_gate` (Scope gate and refusals): when to stop and send the client to a human - `sequence` (Order of operations): what order to do things in, and what a wrong order corrupts - `intake_questions` (Client intake questions): what to ask a client before computing - `evidence` (Documents and evidence): which documents to insist on, and what is draft-grade vs file-grade - `judgment_rule` (Judgment rules): how a practitioner actually picks when the law allows two routes - `conservative_default` (Conservative defaults): what to assume when a fact is unknowable at draft time - `trap` (Traps and most-missed items): the mistakes everyone makes, what they cost, and who falls in - `filing_mechanics` (Portal and filing mechanics): how submission actually works: channel, order, what locks - `cross_check` (Cross-checks before signing): what has to reconcile with what before delivery, and how close is close enough - `pattern_library` (Pattern library): how messy real-world data (bank lines, payout platforms) maps to tax categories - `edge_case` (Edge-case playbook): the client situations that change the method, not just the numbers - `unsettled_law` (Unsettled-law flags): what not to finalise right now, and why - `handback_protocol` (Hand-back protocol): what the finished working paper contains and who reviews it ## Output format: oa-handback v1 When the interview is done, write the answers up as ONE markdown file in exactly this shape. Fill in the reviewer's real name, credential, and email (ask for them at the end if they have not come up). Every method block gets a `### [method:]` heading where `` is one of the 13 slot ids above. Keep `guide_slug` and `guide_version` exactly as given. Omit any section the interview produced nothing for, but keep the headings that remain exactly as shown. The `fact_key` column may be left blank when unknown. ```markdown --- oa_handback: v1 guide_slug: utah-sales-tax guide_version: utah-sales-tax@2026-04-13T18:57:21.554Z reviewer_name: reviewer_credential: # free text: CPA, EA, ACCA, Steuerberater... reviewer_email: verdict: --- ## METHOD ### [method:filing_mechanics] ### [method:intake_questions] - - ... ## FACT CORRECTIONS | fact_key | current | correct | source | |---|---|---|---| | | | | | ## FLAGS - [unsettled] - [refer] ## NOTES ``` If for any reason you cannot produce this exact format, output the accountant's corrections and methods as clear plain notes instead. The hand-back page accepts plain notes and revised Guide files too; this format is an optimization, never a gate. --- # THE GUIDE UNDER REVIEW --- name: utah-sales-tax description: Use this skill whenever asked about Utah sales tax, Utah use tax, USTC sales tax filing, Utah grocery tax reduced rate, Utah SaaS tax, or Utah sales tax compliance. Trigger on phrases like "Utah sales tax", "UT sales tax", "Utah Code §59-12", "USTC", "Utah grocery tax", "Utah SaaS", "Utah SST", or any request involving Utah state and local sales and use tax compliance. ALWAYS load us-sales-tax first for federal context. jurisdiction: US-UT domain: vat-gst tax_year: 2025 --- # utah-sales-tax ## Skill Metadata **Skill Metadata** | Field | Value | | --- | --- | | Jurisdiction | Utah, United States | | Jurisdiction Code | US-UT | | Tax Type | Sales and Use Tax (state + local) | | State Rate | 4.85% | | Grocery Food Rate | 3.00% (combined state + local -- see details) | | Maximum Combined Rate | ~7.50% (state 4.85% + local up to ~2.65%) | | Primary Statute | Utah Code §59-12 | | Governing Agency | Utah State Tax Commission (USTC) | | Portal | https://tax.utah.gov | | SST Member | Yes -- Full Member | | Contributor | Open Accounting Skills Registry | | Validated By | Pending -- requires US CPA or EA sign-off | | Validation Date | Pending | | Skill Version | 1.0 | | Confidence Coverage | T1: state rate, food rate, basic taxability, filing mechanics. T2: local rate lookups, SaaS taxability, service classification. T3: audit defense, complex exemptions, penalty abatement. | | Format | Restructured to Q1 execution format, April 2026 | ## Confidence Tier Definitions - **[T1] Tier 1 -- Deterministic.** Apply exactly as written. No reviewer judgement required. - **[T2] Tier 2 -- Reviewer Judgement Required.** Claude flags the issue and presents options. A licensed CPA, EA, or tax attorney must confirm before filing. - **[T3] Tier 3 -- Out of Scope / Escalate.** Do not guess. Escalate to a licensed tax professional. ## Step 0: Client Onboarding Questions Before proceeding with any Utah sales tax analysis, collect the following from the client: [T1] **Client Onboarding Questions** | # | Question | Why It Matters | | --- | --- | --- | | 1 | Do you have an Utah sales tax registration / tax ID? | Determines whether registration is needed before filing. | | 2 | What is your current filing frequency (monthly / quarterly / annually)? | Controls which return periods to prepare. | | 3 | What is your nexus type -- physical presence, economic nexus, or both? | Determines registration obligations and applicable rules. | | 4 | Are you a marketplace seller (selling through Amazon, Etsy, etc.)? | Marketplace facilitator may already be collecting on your behalf. | | 5 | What types of products or services do you sell in Utah? | Drives taxability classification under Utah law. | | 6 | Do you sell to exempt entities (government, nonprofits, resellers)? | Determines whether exemption certificates must be collected and retained. | | 7 | Do you have locations, employees, or inventory in Utah? | Physical presence creates nexus independent of economic thresholds. | | 8 | Do you sell into multiple Utah local jurisdictions? | Local tax rates vary; determines compliance complexity. | **If the client cannot answer questions 1-4, STOP and gather this information before proceeding.** [T1] ## Step 1: Tax Rate Structure ### 1.1 State Sales Tax Rate - **State sales tax rate** — 4.85% (Applies to retail sale of tangible personal property and certain services. [T1]) _(Utah Code §59-12-103)_ **Note:** The 4.85% consists of a base state rate (currently 4.85%, subject to legislative changes). Some sources may break this into components. [T2] ### 1.2 Local Sales Taxes [T1] - **Local sales tax administration** — Counties, cities, and special districts impose additional sales tax. _([T1])_ - **Local add-on range** — approximately 1.15% to 2.65% _([T1])_ - **Combined rate range** — approximately 6.10% to 7.50% _([T1])_ - **Salt Lake City combined rate** — approximately 7.75% (verify current rate) _([T2])_ - **Local tax administration** — Local taxes are administered by USTC. _([T1])_ ### 1.3 Sourcing [T1] - **Sourcing approach** — Utah uses a hybrid sourcing approach: Origin-based for intrastate sales from locations within Utah. Destination-based for interstate (remote) sales. _([T1])_ - **SST sourcing conformity** — As an SST member, Utah follows SSUTA sourcing rules for remote sales. _([T1])_ ## Step 2: Transaction Classification Rules ### 2.1 Grocery Food -- Reduced Rate [T1] - **Grocery food reduced combined rate** — Utah taxes grocery food at a reduced combined rate of 3.00% (combining state and local components). **Food rate components** | Component | Rate on Food | | --- | --- | | State rate on food | 1.75% | | Local uniform rate on food | 1.25% | | **Total combined food rate** | **3.00%** | - **Food rate uniformity** — This rate applies uniformly statewide to qualifying food items. _([T1])_ - **Prepared food taxability** — Prepared food: taxable at the FULL combined rate (not the reduced food rate). _([T1])_ - **Candy taxability** — Candy: taxable at the full rate. _([T1])_ - **Soft drinks taxability** — Soft drinks: taxable at the full rate. _([T1])_ - **Statute reference** — Statute: Utah Code §59-12-103(2). _(Utah Code §59-12-103(2))_ ### 2.2 Clothing [T1] - **Clothing taxability** — Clothing is fully taxable at the standard combined rate. No exemption. _([T1])_ ### 2.3 Prescription Drugs and Medical [T1] - **Prescription drugs** — Prescription drugs: exempt. _(Utah Code §59-12-104(8))_ - **OTC drugs** — OTC drugs: taxable. _([T1])_ - **DME** — DME: exempt with prescription. _([T1])_ - **Prosthetics** — Prosthetics: exempt. _([T1])_ ### 2.4 Services [T2] Utah taxes a moderate number of services: - **Taxable services** — Taxable services include: Repair/renovation of TPP, cleaning/washing of TPP, laundry, telecommunications, lodging, admissions/amusements, parking, personal property rental, certain IT services. _([T2])_ - **Exempt services** — Exempt services include: Professional services (legal, accounting, medical), education, financial services, most personal care services. _([T2])_ ### 2.5 SaaS and Digital Goods -- TAXABLE [T1/T2] - **SaaS taxability** — SaaS: Taxable in Utah. Utah taxes prewritten computer software regardless of delivery method, including remotely accessed software (SaaS). _(Utah Code §59-12-103(1)(q))_ - **Canned software taxability** — Canned software (physical and electronic): Taxable. _([T1])_ - **Custom software taxability** — Custom software: Exempt when specifically designed for a single customer. _([T2])_ - **Digital downloads taxability** — Digital downloads: Taxable. _([T1])_ - **Streaming services taxability** — Streaming services: Taxable. _([T2])_ ### 2.6 Manufacturing [T1] - **Manufacturing equipment exemption** — Manufacturing equipment: exempt when used in manufacturing or processing operations. _(Utah Code §59-12-104(14))_ - **Manufacturing exemption scope** — Includes machinery, equipment, and supplies used directly in manufacturing. _([T1])_ ### 2.7 Agricultural [T1] - **Farm machinery exemption** — Farm machinery and equipment: exempt. _(Utah Code §59-12-104(58))_ - **Feed, seed, fertilizer exemption** — Feed, seed, fertilizer: exempt. _([T1])_ - **Livestock exemption** — Livestock: exempt for breeding/production. _([T1])_ ## Step 3: Return Form Structure ### 4.1 Filing Details [T1] **Filing Details** | Field | Detail | | --- | --- | | Return Form | TC-62S (Sales and Use Tax Return) | | Filing Frequencies | Monthly (>$1,000/quarter avg tax); Quarterly ($250-$1,000); Annually (<$250) | | Due Date | Last day of the month following the reporting period | | Portal | https://tap.tax.utah.gov (Taxpayer Access Point) | | E-filing | Required for most filers | ### 4.2 Vendor Discount [T1] - **Vendor discount** — 1.31% (of the tax collected for timely filing (subject to caps). [T1]) ### 4.3 Penalties and Interest [T1] - **Late filing penalty** — 10% of tax due or $20, whichever is greater. _([T1])_ - **Interest rate** — rate set quarterly based on federal short-term rate + specified margin. _([T1])_ ## Step 4: Deductibility / Exemptions Exemptions identified in Step 2 above are the primary deductibility rules for Utah. Key categories: [T1] - **Resale exemption** — Valid resale certificate required. Retain for the statutory period. _([T1])_ - **Exempt organizations** — Government entities and qualifying nonprofits -- require exemption certificate on file. _([T1])_ - **Agricultural exemptions** — Where applicable per Step 2. _([T1])_ - **Manufacturing exemptions** — Where applicable per Step 2. _([T2])_ - **Certificate retention requirement** — All exemption certificates must be collected at or before the time of sale and retained per the state's statute of limitations. _([T1])_ ## Step 5: Key Thresholds ### 3.1 Economic Nexus Threshold [T1] **Economic Nexus Threshold** | Field | Detail | | --- | --- | | Revenue Threshold | $100,000 in Utah sales | | Transaction Threshold | 200 transactions | | Test | OR (either threshold triggers nexus) | | Measurement Period | Current or prior calendar year | | Effective Date | January 1, 2019 | - **Statute reference** — Statute: Utah Code §59-12-107(2)(d). _(Utah Code §59-12-107(2)(d))_ ### 3.2 Marketplace Facilitator [T1] - **Marketplace facilitator collection duty** — Utah requires marketplace facilitators to collect and remit. _(Utah Code §59-12-107.1)_ ### 3.3 SST Registration [T1] - **SST registration status** — Full SST member. SSTRS and CSPs available. _([T1])_ ## Step 6: Filing Deadlines and Penalties Refer to Step 3 for filing frequencies and due dates. [T1] ## PROHIBITIONS - **Prohibition 1** — NEVER apply the full combined rate to grocery food. The reduced 3% rate applies statewide. _([T1])_ - **Prohibition 2** — NEVER apply the reduced food rate to candy, soft drinks, or prepared food. These are at the full rate. _([T1])_ - **Prohibition 3** — NEVER assume SaaS is exempt in Utah. It is taxable at the full combined rate. _([T1])_ - **Prohibition 4** — NEVER assume destination-based sourcing for all Utah sales. Intrastate sales use origin-based sourcing. _([T1])_ - **Prohibition 5** — NEVER assume a uniform combined rate across Utah. Local rates vary. However, the food rate IS uniform at 3%. _([T1])_ - **Prohibition 6** — NEVER compute any number -- all arithmetic is handled by the deterministic engine, not Claude. _([T1])_ ## Edge Case Registry ### EC1 -- Food Rate vs. Full Rate Classification [T2] **Situation:** A grocery store sells prepared deli items, packaged snacks, and fresh produce. Different rates apply. **Resolution:** - Fresh produce: 3% food rate. [T1] - Packaged snacks (chips, crackers, not candy): 3% food rate. [T1] - Candy: full combined rate (not food rate). [T1] - Prepared deli items (heated, with utensils): full combined rate. [T1] - Soft drinks: full combined rate. [T1] - **Flag for reviewer:** Item classification against SST food definitions determines the applicable rate. [T2] ### EC2 -- SaaS Taxability [T2] **Situation:** A SaaS company from Oregon provides cloud software to Utah businesses. Is it taxable? **Resolution:** - Utah taxes SaaS at the full combined rate. [T1] - The SaaS company must register if it meets the $100K or 200 transaction economic nexus threshold. [T1] - Tax is based on the customer's location (destination-based for remote sales). [T1] - **Flag for reviewer:** Utah is one of the states that clearly taxes SaaS. Verify current USTC guidance. [T2] ### EC3 -- Origin-Based vs. Destination-Based Sourcing [T2] **Situation:** A Utah retailer with a store in Salt Lake City ships an order to a customer in Park City. Different combined rates may apply. **Resolution:** - For intrastate sales, Utah uses origin-based sourcing. The rate at the seller's location (SLC) applies. [T1] - For interstate sales (out-of-state buyer), destination-based sourcing applies. [T1] - **Flag for reviewer:** Utah's hybrid sourcing creates different rate applications depending on whether the sale is intrastate or interstate. Verify the buyer's location. [T2] ### EC4 -- Food Rate Uniformity [T1] **Situation:** A retailer asks whether the 3% food rate varies by location in Utah. **Resolution:** - The 3% food rate is uniform statewide regardless of the local combined rate on general merchandise. [T1] - A store in a city with a 7.50% general rate and a store in a city with a 6.10% general rate both charge 3% on food. [T1] - This simplifies POS configuration for food items. [T1] ### EC5 -- SaaS Company with Multi-State Customers [T2] **Situation:** A SaaS company from Idaho (where SaaS is not taxable) sells subscriptions to Utah businesses. **Resolution:** - Utah taxes SaaS at the full combined rate. [T1] - The company must register if economic nexus is met ($100K or 200 transactions). [T1] - Destination-based sourcing applies for interstate sales. [T1] - Tax based on the customer's Utah location. [T1] - **Flag for reviewer:** SaaS companies should include Utah in their compliance matrix. Utah is one of the states that clearly taxes SaaS. [T2] ### EC6 -- Prepared Food at a Grocery Store [T2] **Situation:** A grocery store has a deli that sells hot sandwiches, cold pre-made salads without utensils, and uncut birthday cakes. **Resolution:** - Hot sandwiches: prepared food (full rate). [T1] - Cold pre-made salads without utensils and not heated: food (3% rate). [T1] - Uncut birthday cakes (not heated, no utensils): food (3% rate). [T1] - If the deli provides utensils with the salads, they become prepared food (full rate). [T2] - **Flag for reviewer:** The prepared food determination depends on heating, utensils, and whether items are mixed for immediate consumption. [T2] ### EC7 -- Manufacturing Equipment Exemption [T1] **Situation:** A manufacturer purchases a $500,000 production line for a Utah facility. **Resolution:** - Manufacturing equipment used in manufacturing/processing is exempt. Utah Code §59-12-104(14). [T1] - The manufacturer must provide an exemption certificate to the seller. [T1] - Office equipment, vehicles, and non-production items do NOT qualify. [T1] - **Flag for reviewer:** Maintain documentation of equipment use in manufacturing. [T2] ## Test Suite ### Test 1 -- General Merchandise Sale **Input:** Seller in Salt Lake City sells $1,000 electronics. Combined rate = 7.75%. **Expected output:** Tax = $1,000 x 7.75% = $77.50. Total = $1,077.50. ### Test 2 -- Grocery Food at Reduced Rate **Input:** Customer buys $200 of groceries anywhere in Utah. Food rate = 3%. **Expected output:** Tax = $200 x 3% = $6.00. Total = $206.00. ### Test 3 -- Candy at Full Rate **Input:** Customer buys $10 candy in SLC. Combined rate = 7.75%. **Expected output:** Candy is NOT food rate. Tax = $10 x 7.75% = $0.78. Total = $10.78. ### Test 4 -- SaaS Subscription **Input:** SaaS company charges Utah business $800/month. Combined rate = 7.25%. **Expected output:** SaaS IS taxable. Tax = $800 x 7.25% = $58.00. Total = $858.00. ### Test 5 -- Economic Nexus **Input:** Remote seller from Nevada sold $105,000 to Utah customers in the prior year. **Expected output:** $105,000 exceeds $100,000 threshold. Nexus IS triggered. Must register and collect. ### Test 6 -- Prepared Food at Grocery Deli **Input:** Customer at a Provo grocery store buys a $8 hot sandwich (prepared) and $5 cold salad (no utensils, not heated). Combined non-food rate = 7.25%. Food rate = 3%. **Expected output:** Hot sandwich: $8 x 7.25% = $0.58. Cold salad (food): $5 x 3% = $0.15. Total tax = $0.73. Total = $13.73. ### Test 7 -- Origin-Based Intrastate Sale **Input:** Seller in Salt Lake City (combined rate 7.75%) ships to buyer in Provo (combined rate 7.25%). Both in Utah. **Expected output:** Intrastate sale uses origin-based sourcing. Rate = 7.75% (seller's SLC rate). Tax = sale price x 7.75%. ### Test 8 -- Manufacturing Equipment Exempt **Input:** Manufacturer buys $100,000 production equipment for Utah plant. **Expected output:** Manufacturing equipment exempt. Tax = $0. Total = $100,000. ## Reviewer Escalation Protocol **Reviewer Escalation Protocol** | Trigger | Action | | --- | --- | | Any [T3] tagged item encountered | STOP. Do not guess. Escalate to licensed CPA, EA, or tax attorney. | | Client has audit notice or assessment | Escalate immediately. Do not advise on audit response. | | Multi-state nexus question involving 3+ states | Flag for senior reviewer with multi-state experience. | | Penalty abatement or voluntary disclosure | Escalate to licensed professional with state-specific experience. | | Ambiguous taxability of a product/service | Present both interpretations to reviewer with supporting authority. | ## Contribution Notes - This skill follows the Q1 execution format (Step 0 through Step 7). - All rules are tagged [T1], [T2], or [T3] per the Confidence Tier Definitions. - Rate tables are deterministic lookup tables -- no narrative explanation of rates. - To update this skill, submit a pull request with the specific section, supporting statutory authority, and effective date of the change. - All changes require validation by a US CPA or EA before merging. ## Disclaimer This skill and its outputs are provided for informational and computational purposes only and do not constitute tax, legal, or financial advice. Open Accountants and its contributors accept no liability for any errors, omissions, or outcomes arising from the use of this skill. All outputs must be reviewed and signed off by a qualified professional (such as a CPA, EA, tax attorney, or equivalent licensed practitioner in your jurisdiction) before filing or acting upon. The most up-to-date, verified version of this skill is maintained at [openaccountants.com](https://openaccountants.com). Log in to access the latest version, request a professional review from a licensed accountant, and track updates as tax law changes.