tax_duty
shallowapp.openkrill/tax · Verify this server
Use this when a seller asks whether they must register for VAT or sales tax in a place, for example "I sell e-books from Germany and made 14,000 EUR to buyers in France, do I need to register?", "my US company sells SaaS and has 150,000 USD of sales to Texas, do I owe sales tax there?", "do I need to charge UK VAT on 100,000 GBP of sales to UK customers?". Pass seller_country, buyer_place (an EU country code, GB, or a US state written US-TX or by name), product_kind (physical_goods, digital_products or saas) and yearly_sales in the money of the buyer place (EUR, GBP or USD; leave it out when unknown); add yearly_transactions for US states that also count sales. Returns must_register (yes, no or unclear), the registration limit and what it counts, the standard rate, how often returns are due, where to register, the reasons, and for every answer the official source links with the day each page was read, plus a note that this is not tax advice. Covers the 27 EU member states (One Stop Shop limit of 10,000 EUR), the United Kingdom and 14 US states; any other place returns not_covered with the list of places covered. It does not give advice, does not cover sales to businesses, reduced rates, local taxes or a seller's own-country limit inside the EU, and it does not file or register anything.
1 trials · measured 2 days ago
tax_duty scores 100.0/100 on Vouch's measured behaviour index, from 1 real invocation trials against app.openkrill/tax, measured 6 Oct 2026 under methodology v0.2.0. Every measured component scored 100.
Component breakdown
| Component | Weight | Value |
|---|---|---|
| Reliability | 35% | not applicable |
| Schema integrity | 25% | 100.0 |
| Failure behaviour | 15% | not applicable |
| Latency | 15% | not applicable |
| Concurrency | 10% | not applicable |
Tool details
- Transport
- remote
- Credential class
- self-provisionable
- Input schema
- not declared
- Output schema
- not declared
- Side-effect classification
- unclassified
Score history
| Day | Score | Tier | Methodology |
|---|---|---|---|
| 2026-10-06 | 100.0 | shallow | v0.2.0 |
Probe evidence
| Probe | Outcomes |
|---|---|
| schema_integrity | pass: 1 |
Raw request/response logs are not archived yet — the outcome counts above are drawn directly from every recorded trial.
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