Not tax advice. Computation tools only. Have a professional review before filing.
openaccountants/skills/ohio-sales-tax.md
ohio-sales-tax.md357 lines12.8 KB
v20State
1---
2name: ohio-sales-tax
3description: >
4 Use this skill whenever asked about Ohio sales and use tax, ODT filings, Ohio CAT, Ohio exemptions, Ohio nexus, or any request involving Ohio state sales and use tax compliance. Trigger on phrases like "Ohio sales tax", "OH sales tax", "ODT", "UST-1", "Ohio exemption certificate", "Streamlined Sales Tax Ohio", or any request involving Ohio sales and use tax classification, filing, or compliance. ALWAYS read this skill before touching any Ohio sales tax work.
5version: 2.0
6jurisdiction: US-OH
7tax_year: 2025
8category: us-states
9depends_on:
10 - us-sales-tax
11---
12 
13# Ohio Sales and Use Tax Skill v2.0
14 
15---
16 
17## Section 1 -- Quick Reference
18 
19| Field | Value |
20|---|---|
21| State | Ohio |
22| Tax | Sales and Use Tax (state + county) |
23| State rate | 5.75% |
24| Local rates | County only (0.75% to 2.25%) -- no city or district taxes |
25| Maximum combined rate | Approx. 8.00% (e.g. Cuyahoga County) |
26| Sourcing | Origin-based (intrastate); destination-based (remote/SST) |
27| Primary legislation | ORC Chapters 5739 (Sales) and 5741 (Use) |
28| Tax authority | Ohio Department of Taxation (ODT) |
29| Filing portal | https://tax.ohio.gov / Ohio Business Gateway |
30| Return form | UST-1 (Universal Sales Tax Return) |
31| SST member | Yes -- full member |
32| Economic nexus | $100,000 gross receipts OR 200 transactions (effective Aug 1, 2019) |
33| Vendor license | Required; $25/location/year; renew by February 28 |
34| Contributor | Open Accountants Community |
35| Validated by | Pending -- requires Ohio CPA or EA sign-off |
36| Skill version | 2.0 |
37 
38### Key Combined Rates
39 
40| County | County Rate | Combined Rate |
41|---|---|---|
42| Cuyahoga (Cleveland) | 2.25% | 8.00% |
43| Franklin (Columbus) | 1.75% | 7.50% |
44| Hamilton (Cincinnati) | 1.80% | 7.55% |
45| Summit (Akron) | 1.50% | 7.25% |
46| Montgomery (Dayton) | 1.50% | 7.25% |
47| Lucas (Toledo) | 1.50% | 7.25% |
48 
49### Taxability Quick Matrix
50 
51| Item | Taxable? | Notes |
52|---|---|---|
53| Tangible personal property | YES | Default taxable |
54| SaaS / cloud software | YES | Taxable as automatic data processing (ORC 5739.01(B)(3)(a)) |
55| Grocery food | NO | Exempt (but candy without flour, soft drinks, dietary supplements are taxable) |
56| Clothing | YES | Fully taxable -- no clothing exemption |
57| General services | NO | Most services exempt unless specifically enumerated |
58| Employment/staffing services | YES | ORC 5739.01(B)(3)(j) |
59| Landscaping/lawn care | YES | ORC 5739.01(B)(3)(h) |
60| Physical fitness services | YES | ORC 5739.01(B)(3)(k) |
61| Digital products (audio, video, books) | YES | ORC 5739.01(BBB) |
62| Manufacturing equipment | NO | Exempt with STEC-B certificate |
63 
64### Conservative Defaults
65 
66| Ambiguity | Default |
67|---|---|
68| Product taxability unknown | Taxable |
69| Service taxability unknown | Exempt (unless enumerated) |
70| Sourcing location unknown | Seller's county (origin-based intrastate) |
71| Candy vs food unclear | Food (exempt) if contains flour |
72| CAT obligation | Escalate -- separate tax |
73 
74---
75 
76## Section 2 -- Required Inputs and Refusal Catalogue
77 
78### Required Inputs
79 
80**Minimum viable:** Confirmation of Ohio nexus (physical or economic), vendor license status, filing frequency, and list of products/services sold.
81 
82**Recommended:** Sales by county, exemption certificates on file, prior period UST-1.
83 
84**Ideal:** Complete transaction log with ship-to addresses, exemption certificate register, CAT filing status.
85 
86### Refusal Catalogue
87 
88**R-OH-1 -- CAT questions.** "The Commercial Activity Tax (CAT) is a separate tax on gross receipts. CAT compliance is outside this skill scope. Escalate."
89 
90**R-OH-2 -- Audit defense.** "Responding to ODT audits or assessments requires specialist representation. Escalate."
91 
92**R-OH-3 -- Complex bundled transactions.** "Mixed transactions involving taxable and exempt components require specialist analysis. Escalate."
93 
94---
95 
96## Section 3 -- Transaction Pattern Library
97 
98### 3.1 Taxable Sales
99 
100| Pattern | Treatment | Notes |
101|---|---|---|
102| Electronics / hardware sale | Taxable at combined rate | TPP |
103| SaaS subscription / cloud CRM | Taxable | Automatic data processing |
104| Staffing / temp agency | Taxable | Employment services |
105| Landscaping invoice | Taxable | ORC 5739.01(B)(3)(h) |
106| Gym membership | Taxable | Physical fitness service |
107| Digital download (movie, music, ebook) | Taxable | Specified digital products |
108| Furniture / office equipment | Taxable | TPP |
109 
110### 3.2 Exempt Sales
111 
112| Pattern | Treatment | Notes |
113|---|---|---|
114| Grocery food (bread, milk, produce) | Exempt | Not candy, soft drinks, supplements |
115| Manufacturing equipment with STEC-B | Exempt | Must have valid certificate |
116| Sale to government entity | Exempt | With proper documentation |
117| Resale with valid certificate | Exempt | STEC-B or SST Certificate |
118| Medical equipment (certain) | Exempt | Check specific exemption |
119 
120### 3.3 Candy/Food Classification (SST Standard)
121 
122| Item | Classification | Rationale |
123|---|---|---|
124| Chocolate bar (no flour) | Candy -- TAXABLE | No flour ingredient |
125| Chocolate-covered pretzels | Food -- EXEMPT | Contains flour |
126| Soft drinks | TAXABLE | Specifically enumerated |
127| Dietary supplements | TAXABLE | Specifically enumerated |
128| Fresh produce | EXEMPT | Grocery food |
129 
130---
131 
132## Section 4 -- Worked Examples
133 
134### Example 1 -- Basic Taxable Sale in Columbus
135 
136**Input:** Retailer in Columbus (Franklin County) sells electronics for $800. Combined rate: 7.50%.
137 
138**Reasoning:** Electronics are TPP, taxable. Columbus is Franklin County: 5.75% state + 1.75% county = 7.50%.
139 
140**Classification:** Sales tax = $60.00. Total = $860.00.
141 
142### Example 2 -- SaaS Subscription in Cuyahoga County
143 
144**Input:** Ohio business subscribes to cloud-based CRM. $300/month. Business in Cuyahoga County (8.00%).
145 
146**Reasoning:** SaaS is taxable as automatic data processing service in Ohio.
147 
148**Classification:** Sales tax = $24.00/month.
149 
150### Example 3 -- Vendor Discount
151 
152**Input:** Vendor timely files and pays $20,000 in Ohio sales tax.
153 
154**Reasoning:** Ohio offers 0.75% vendor discount for timely filing and payment. No cap.
155 
156**Classification:** Discount = $150.00. Net remittance = $19,850.00.
157 
158### Example 4 -- Origin-Based Intrastate Sourcing
159 
160**Input:** Columbus-based seller ships goods to customer in Cleveland (Cuyahoga County).
161 
162**Reasoning:** Intrastate Ohio sales use origin-based sourcing. Seller charges Franklin County rate (7.50%), not Cuyahoga (8.00%).
163 
164**Classification:** Rate = 7.50% (seller's county).
165 
166---
167 
168## Section 5 -- Tier 1 Rules (When Data Is Clear)
169 
170### 5.1 Rate Structure
171 
172State rate: 5.75%. County permissive taxes: 0.75% to 2.25%. No city or special district taxes.
173 
174### 5.2 Sourcing (ORC 5739.033)
175 
176Origin-based for intrastate (both seller and buyer in Ohio). Destination-based for remote sellers (SST compliant).
177 
178### 5.3 Filing (ORC 5739.12)
179 
180| Frequency | Criteria | Due Date |
181|---|---|---|
182| Monthly | Tax liability > $600/month | 23rd of following month |
183| Semi-annual | Tax liability $600 or less/month | July 23 / January 23 |
184 
185### 5.4 Vendor Discount
186 
1870.75% of tax collected for timely filing and payment. No cap. ORC 5739.12(B).
188 
189### 5.5 Economic Nexus (ORC 5741.01(I)(2))
190 
191$100,000 gross receipts OR 200 transactions in current or preceding calendar year. Effective August 1, 2019.
192 
193### 5.6 Marketplace Facilitator (ORC 5739.01(Q))
194 
195Required to collect and remit. Effective January 1, 2020. Marketplace sellers relieved for facilitated sales.
196 
197### 5.7 Exemption Certificates
198 
199STEC-B (blanket), STEC-U (unit), STEC-CO (construction). Ohio accepts SST Certificate and MTC Uniform Certificate.
200 
201### 5.8 Use Tax
202 
203Applies when Ohio purchaser acquires TPP/services without Ohio tax collected. Rate = combined state + county at location of use. Report on UST-1 (vendors) or IT-1040 (individuals).
204 
205### 5.9 Penalties (ORC 5739.13)
206 
207| Penalty | Rate |
208|---|---|
209| Late filing/payment | Greater of 10% of tax due or $50 |
210| Fraud | 50% of deficiency |
211| Interest | Federal short-term rate + 5% |
212 
213---
214 
215## Section 6 -- Tier 2 Catalogue (Reviewer Judgement Required)
216 
217### 6.1 Data Processing vs Consulting
218 
219Cloud analytics may be taxable as automatic data processing. However, consulting services using technology incidentally may not qualify. Flag for reviewer.
220 
221### 6.2 CAT Interaction
222 
223Ohio imposes BOTH sales tax (customer-collected) and CAT (seller's gross receipts). They are separate. Escalate CAT questions.
224 
225### 6.3 Complex Bundled Transactions
226 
227When taxable and exempt items are sold together, bundling rules determine treatment. Flag for reviewer.
228 
229---
230 
231## Section 7 -- Working Paper Template
232 
233```
234OHIO SALES TAX WORKING PAPER (UST-1)
235Business: _______________ Vendor License: ___________
236Period: ___________ Filing Frequency: Monthly / Semi-Annual
237 
238A. GROSS SALES
239 A1. Total gross sales ___________
240 A2. Exempt sales (with certificates) ___________
241 A3. Taxable sales (A1 - A2) ___________
242 
243B. TAX COMPUTATION
244 B1. State tax (A3 x 5.75%) ___________
245 B2. County tax (A3 x county rate ___%) ___________
246 B3. Total tax collected ___________
247 
248C. VENDOR DISCOUNT
249 C1. Discount (B3 x 0.75% if timely) ___________
250 C2. Net remittance (B3 - C1) ___________
251 
252D. USE TAX
253 D1. Purchases without Ohio tax ___________
254 D2. Use tax due ___________
255 
256REVIEWER FLAGS:
257 [ ] Vendor license current (renewed by Feb 28)?
258 [ ] Origin-based sourcing applied for intrastate?
259 [ ] SST/MTC certificates accepted?
260 [ ] Candy/food classification verified?
261 [ ] CAT obligation flagged separately?
262```
263 
264---
265 
266## Section 8 -- Bank Statement Reading Guide
267 
268### Common Ohio Business Narrations
269 
270| Narration | Meaning | Classification Hint |
271|---|---|---|
272| ODT / OHIO DEPT OF TAXATION | Tax payment | Exclude |
273| AMAZON / ETSY / SHOPIFY | Marketplace settlement | Check if facilitator collected |
274| SQUARE / STRIPE / PAYPAL | Payment processor | Business income |
275| OHIO BWC | Workers comp | Exclude |
276 
277---
278 
279## Section 9 -- Onboarding Fallback
280 
281Present these questions:
282 
283```
284ONBOARDING QUESTIONS -- OHIO SALES TAX
2851. Do you have an Ohio vendor license? License number?
2862. What is your filing frequency (monthly / semi-annual)?
2873. What is your nexus type (physical, economic, or both)?
2884. Are you a marketplace seller?
2895. What types of products or services do you sell in Ohio?
2906. Do you sell to exempt entities?
2917. Do you have locations, employees, or inventory in Ohio?
2928. Which Ohio counties do you sell into?
293```
294 
295---
296 
297## Section 10 -- Reference Material
298 
299### Key Legislation
300 
301| Topic | Reference |
302|---|---|
303| Sales tax imposition | ORC 5739.02 |
304| Use tax | ORC Chapter 5741 |
305| Sourcing | ORC 5739.033 |
306| Vendor license | ORC 5739.17 |
307| Economic nexus | ORC 5741.01(I)(2) |
308| Marketplace facilitator | ORC 5739.01(Q) |
309| Vendor discount | ORC 5739.12(B) |
310| Penalties | ORC 5739.13 |
311| CAT (separate) | ORC Chapter 5751 |
312 
313### Known Gaps / Out of Scope
314 
315- Commercial Activity Tax (CAT)
316- Audit defense
317- Complex bundled transactions
318- ODT private letter rulings
319 
320### Changelog
321 
322| Version | Date | Change |
323|---|---|---|
324| 2.0 | April 2026 | Full rewrite to v2.0 10-section structure; taxability matrix; worked examples; origin-based sourcing detail |
325| 1.0 | 2025 | Initial version |
326 
327### Self-Check
328 
329- [ ] Vendor license current?
330- [ ] Correct sourcing applied (origin intrastate, destination remote)?
331- [ ] Candy/food distinction applied correctly?
332- [ ] SaaS classified as taxable?
333- [ ] Vendor discount applied if timely?
334- [ ] CAT flagged as separate obligation?
335 
336---
337 
338## PROHIBITIONS
339 
340- NEVER apply a clothing exemption in Ohio -- clothing is fully taxable
341- NEVER forget that Ohio's vendor license must be renewed annually ($25/location/year)
342- NEVER treat grocery food as taxable -- grocery food is exempt (but candy, soft drinks, dietary supplements are taxable)
343- NEVER confuse the CAT with sales tax -- they are separate taxes
344- NEVER use destination-based sourcing for intrastate Ohio sales -- Ohio is origin-based for intrastate
345- NEVER forget the 0.75% vendor discount for timely filing -- no cap
346- NEVER treat SaaS as nontaxable -- SaaS is taxable as automatic data processing
347- NEVER refuse SST Certificate -- Ohio is an SST member
348- NEVER present calculations as definitive -- always label as estimated and direct client to a qualified Ohio CPA or EA
349 
350---
351 
352## Disclaimer
353 
354This 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, or tax attorney) before filing or acting upon.
355 
356The 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.
357 

Run this skill, then get an accountant to check it

After running the full skill pack in Claude, sign up and upload your worksheet. We'll connect you with a trusted accountant in our network who can review your numbers before you file.

Quality

Q2: Research-verified

Deep research against tax authority sources. Not yet tested on real data.

Needs real client data + practitioner sign-off to reach Q1.

Accountant Review

Unverified
0/36

About

Use this skill whenever asked about Ohio sales and use tax, ODT filings, Ohio CAT, Ohio exemptions, Ohio nexus, or any request involving Ohio state sales and use tax compliance. Trigger on phrases like "Ohio sales tax", "OH sales tax", "ODT", "UST-1", "Ohio exemption certificate", "Streamlined Sales Tax Ohio", or any request involving Ohio sales and use tax classification, filing, or compliance. ALWAYS read this skill before touching any Ohio sales tax work.

US-OHty-2025

US-OH skill: