# Taina

**Canonical:** https://apis.io/providers/taina/  
**Website:** https://www.taina.tech  
**APIs profiled:** 1

TAINA Technology provides a fully automated, AI-driven regulatory tax compliance platform that validates and manages IRS W-series forms, CRS self-certifications, FATCA, CARF, and withholding tax documentation for banks, asset managers, and other financial institutions. Its Tax Form API lets institutions programmatically submit forms and supporting documents for validation, receive results and status codes via real-time webhooks, and retrieve preview and signed PDFs for electronic signature, deployed either embedded into an existing onboarding journey or as a standalone hosted portal. The platform adds OCR of scanned forms, intermediary structure management, and ongoing compliance monitoring.

## Kin Score — 29.9 / 100 (thin)

Scored 2026-08-20 under rubric 0.12.0. Trend: flat (+0.0 from 29.9).

| Facet | Score |
|---|---|
| Discoverability | 66.7 |
| Contract Quality | 45.1 |
| Governance | 18.2 |
| Contract Governance | 18.2 |
| Operational Transparency | 7.9 |
| Developer Ergonomics | 7.1 |
| Commercial Clarity | 36.8 |
| Access Clarity | 36.8 |

## Agent readiness — 20.5 (agent-aware)

| Dimension | Value |
|---|---|
| Spec Presence | yes |
| Agentic Access | no |
| Reversibility Documented | no |
| MCP Server | no |
| Auth Clarity | no |
| Idempotency | no |
| Error Semantics | no |
| OpenAPI Examples | no |
| Rate Limit Signal | no |
| Event Surface Described | yes |
| Agent Skills | no |
| Well Known Catalog | no |
| Consent Identity | no |
| Agent Card | no |
| Dry Run Mode | no |

## Access

Unknown — onboarding: unknown, pricing: unknown, trial: no (confidence: low).

## APIs (1)

- **TAINA Tax Form API** — Gated REST API that lets financial institutions with their own KYC/onboarding process programmatically submit W-series forms, CRS self-certifications, and supporting documents f...

## Security (2)

- **Taina Domain Security** — TLSv1.3 · DMARC
- **Taina Trust Center** — ISO 27001

## Tags

Company, Tax Compliance, RegTech, FATCA, CRS, Tax Forms, Financial-Services, Withholding Tax, Onboarding

---

Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/providers/taina/). Scores are computed from the provider's own public artifacts under a published rubric.