Officiele Bronverificatie
Use this skill as the mandatory verification layer for all rule-sensitive tax outputs.
Scope
- •Source validation for rates, thresholds, deadlines, and procedural rules
- •Legal citation validation for statutory references
- •Freshness checks with retrieval-date logging
Boundaries
- •Only treat
belastingdienst.nlandwetten.overheid.nlas authoritative. - •Do not elevate third-party summaries above official sources.
- •Do not present stale or unverifiable claims as final guidance.
Verification Protocol
- •Identify each claim that is date/rate/rule dependent.
- •Verify practical guidance and deadlines on
belastingdienst.nl. - •Verify legal basis text on
wetten.overheid.nlwhere applicable. - •Capture exact URL, page topic, and retrieval date (
YYYY-MM-DD). - •If source conflict exists, report conflict explicitly and require professional review.
- •If source unavailable, mark claim as unverified and stop short of definitive guidance.
Escalation Points
Escalate when:
- •Official sources appear to conflict
- •No current source confirms a high-impact claim
- •Filing or objection timing is near and unresolved
Safety
This skill enforces quality and recency controls; it does not replace professional legal or fiscal advice.