estimate_federal_tax
shallowapp.openkrill/tax · Verify this server
Use this when the user wants a rough US federal income tax figure, for example "how much federal tax on $90,000 of wages", "estimate my tax with $40,000 of freelance income", "what is my marginal rate". Pass the tax year, filing_status (single, mfj, mfs, hoh) and wages in dollars, and optionally self_employment_income, other_ordinary_income, long_term_capital_gains and adjustments. It uses the standard deduction and adds self-employment tax (with the Social Security wage base and the half-deduction), the Additional Medicare Tax and long-term capital gains rates. Returns taxable income, ordinary tax, capital gains tax, self-employment tax, total, marginal and effective rate, the assumptions made and a not_included list (credits, state tax, alternative minimum tax, itemized deductions and more). It is an estimate, not tax advice, and it is not a return.
1 trials · measured 1 day ago
estimate_federal_tax 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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