well_list_tax_deadlines
shallowio.github.WellApp-ai/well-mcp · Verify this server
List a French company's upcoming tax deadlines, computed from its tax profile: the VAT returns (CA3 monthly or quarterly, or the annual CA12 with its July and December instalments), the corporate income tax instalments, balance and return, the CFE, and the filing of the annual accounts. Use it for "what are my next tax deadlines", "quelles sont mes prochaines échéances fiscales", "when is my corporate tax due", "when do I file my accounts". It reads the profile Well holds and computes the dates; it reads no tax site and stores nothing. For the VAT amount of a period, call `well_get_vat_summary` as well. **`deadlines`** lists the deadlines due from today for `months` months (default 3, at most 12), soonest first. Each has `due.from` and `due.to` (one day when equal; a VAT window such as the 15th to the 24th otherwise, where the administration sets the exact day per company), the `period` it covers when it covers one, a `condition` when the profile cannot settle whether it applies (`prior_year_tax_above_3000_eur`: no instalment when last year's corporate tax was under 3,000 EUR; `not_the_creation_year`: no CFE in the year of creation; `approval_on_last_allowed_day`: the latest filing day when the accounts are approved on the last day the law allows), and its `source`. State every date with its source and its condition. Never state a date that is not in `deadlines`. **`undated`** lists the deadlines Well cannot date, each with a `reason`. `missing_profile_key`: the `missing` profile keys (`legal_form`, `vat_regime`, `vat_filing_frequency`, `corporate_tax_regime`, `fiscal_year_end`) are not set; say which are missing and ask the person, and save an answer with `well_upsert_accounting_settings`. Never guess a missing key. `unsupported_legal_form`: the legal form is set, but Well's table holds no rule for it, and `missing` is empty; say Well does not date the deadlines of that legal form, and ask nothing. **`not_owed`** lists the deadlines the profile says the company does not owe, such as the CA3 under the VAT franchise. `status: "unsupported_jurisdiction"` means the workspace's accounting country is not France: Well holds no calendar for it. `status: "failed"` means the read failed: the calendar is unknown, never empty. When the token authorizes one workspace, call this directly — no workspace call is needed first. When it authorizes several, this read will not guess which one you mean: pass `workspace_id` on the call.
1 trials · measured 1 day ago
well_list_tax_deadlines scores 100.0/100 on Vouch's measured behaviour index, from 1 real invocation trials against io.github.WellApp-ai/well-mcp, measured 18 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
- gated
- Input schema
- not declared
- Output schema
- not declared
- Side-effect classification
- unclassified
Score history
| Day | Score | Tier | Methodology |
|---|---|---|---|
| 2026-10-18 | 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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