| name | inkomstenbelasting-boxen |
| description | This skill should be used when users ask for Dutch income tax support across box 1, box 2, and box 3. Trigger phrases include "IB aangifte", "inkomstenbelasting", "box 1/2/3", "income tax return NL", "voorbereiden aangifte", and "check mijn boxen". |
Inkomstenbelasting Boxen
Use this skill to structure IB work with box-level completeness and risk checks.
Scope
- Box-based classification support (box 1, box 2, box 3)
- Evidence mapping per box
- Filing-readiness checklist and issue flags
Boundaries
- Do not decide final tax position without verified support.
- Do not provide binding legal interpretation.
- Keep uncertain positions explicitly labeled.
Workflow
- Identify income/asset categories and assign box context.
- Reconcile supplied figures with supporting documents.
- Flag missing support, anomalies, and prior-year carryover risks.
- Build stepwise filing-preparation checklist.
Official Source Verification
For rates, thresholds, criteria, and deadlines:
- Verify on
belastingdienst.nl.
- Verify legal references on
wetten.overheid.nl.
- Include URL and retrieval date in outputs.
- Mark non-verified items as pending professional confirmation.
Escalation Points
Escalate when:
- Substantial-interest or complex investment structures exist
- Cross-border assets/income exist
- Material discrepancies are unresolved
- Time-sensitive filing risk is high
Safety
This skill supports tax workflow preparation only and does not provide fiscal advice.
