{
  "slug": "stripe-tax-ids-accept-the-polish-nip-type-8e0f3c94f6e9",
  "title": "Stripe tax IDs accept the Polish NIP type",
  "tools": [
    "stripe"
  ],
  "tags": [
    "agent"
  ],
  "introduced_at": "2026-01-28T00:00:00.000Z",
  "announced_at": "2026-01-28T00:00:00.000Z",
  "effective_at": null,
  "date_basis": "source-publication",
  "status": "unknown",
  "how": {
    "incantation": "For customers based in Poland, create a tax ID with `type=pl_nip` and the customer's tax ID value. Stripe's release note says the Dashboard also offers Polish NIP for Checkout, invoices, and customer profiles.",
    "examples": [
      "curl https://api.stripe.com/v1/tax_ids -u \"<YOUR_SECRET_KEY>\" -H \"Stripe-Version: 2026-01-28.preview\" -d type=pl_nip -d value=<NIP>"
    ],
    "gotchas": [
      "type (required): Tax ID type; `pl_nip` is an allowed value.",
      "value (required): Value of the tax ID.",
      "owner: Account or customer the tax ID belongs to; defaults to `owner[type]=self`.",
      "Polish NIP is a 10-digit tax identification number used by businesses and individuals in Poland."
    ]
  },
  "why_it_matters": "When implementing customer tax ID collection for customers based in Poland, add support for the Polish NIP tax ID type.",
  "sources": [
    "https://docs.stripe.com/changelog/clover/2026-01-28/polish-nip-tax-id-type",
    "https://docs.stripe.com/api/tax_ids/create?api-version=2026-01-28.preview"
  ],
  "rank": 0.92015,
  "judge": {
    "publish": true,
    "judge_model": "codex-cli/gpt-6-luna+typesafe/jev-1.13.0",
    "prompt_version": "extract-v7+enrich-v2+judge-v2x3+jev-publish-v1"
  },
  "review_state": "approved",
  "provenance": {
    "run_id": "wave1b-tools-20261017",
    "verdict_id": "wave1b-tools-20261017:wave1b-tools-20261017-2110c16a51c3deea-0:gate",
    "evidence_hash": "192bac83d70649db5770a259a9978a7bddc462a075acfa1a0f78a3c060e71c25"
  },
  "review": {
    "draft_hash": "e36c80ae0a80f63d6ca5fc4b650f360af73ef6bb2e07a0fe41fc39c62bd9d4fc",
    "reviewer": "publication-gate",
    "reviewed_at": "2026-10-07T00:00:00.000Z",
    "decision": "wave1b-tools-20261017:gate",
    "reason": "2 of 3 judge runs approved with p_yes >= 0.9 (mean 0.92 >= 0.9; 2 needed) and Jev gave 0.68 (>= 0.6 needed)."
  }
}