Taiwan-US Tax Agent (台美報稅) is a compliance-grade RAG agent for Taiwan-US cross-border tax questions, built on AWS Bedrock AgentCore.
Tax is a domain where a confident wrong answer is worse than no answer, so the system is designed around verifiable grounding
- Grounding-enforced citations — every answer cites the retrieved source passages it is based on
- Refuse-when-not-retrieved — if the knowledge base has no relevant material, the agent declines instead of guessing
- Prompt-injection fencing between user input and the retrieval/answer pipeline
Live at taiwanustax.com.