OpenChainGraph Suite · ART-300 · ACA employer mandate

226J Response Evidence Pack Builder

Assembles a replayable evidence pack responding to an IRS Letter 226J proposed Employer Shared Responsibility Payment assessment: recomputes the exposure position against the IRS-asserted figure, computes the response-window deadline from the supplied letter date (DRAFT-PINNED at 30 days pending a confirmed citation), and records a named-HR/benefits-officer attestation closure. Recompute and respond before the window closes -- not a guarantee of abatement.

Letter 226JResponse window: DRAFT-PIN 30dZero PIIW3C VC §13.11
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Scope
Terminal node of the aca-226j-response-composer chain (art-298→299→300). This is the employer's replayable dispute evidence, not a determination of liability or a guarantee of abatement.
Presets
Letter & Recomputation Inputs
Result
Execution Hash & §4 Artifact
SHA-256 execution hash (JCS canonical, RFC 8785):