Sefa PA

Pará's tax authority is branded SEFA (not SEFAZ) — kept under the SEFAZ subcategory label for taxonomy consistency across states. Main domain (sefa.pa.gov.br) returns HTTP 410 to a plain curl User-Agent but resolves normally (200) with a browser User-Agent and via WebFetch — apparent bot-filtering, not a dead site; also has a services app (app.sefa.pa.gov.br) and a mobile app confirmed via web search (July 2026). No independent outage-search citation found, so tiers left unknown. No public status page.