Chat(k) Pro Claude Opus 4.5

Practitioner-level retirement plan guidance for Senior TPAs, ERISA attorneys, and plan advisors. Powered by a curated knowledge base of 1,521 regulatory entries.

Contribution Limits
2025/2026 limits for 401(k), 403(b), IRA, catch-up, and annual additions
LTPT Employee Rules
Long-term part-time eligibility requirements for 401(k) and 403(b) plans
EPCRS Corrections
SCP, VCP, and Audit CAP correction programs for operational failures

All responses are for educational purposes only and are not legal or tax advice. Always consult qualified professionals for specific plan decisions.

Chat(k) may produce inaccurate information. Verify all guidance with authoritative sources.