# Expatriation Tax Calculator (expatriationtaxcalculator.com)

Estimates the US mark-to-market exit tax owed by a covered expatriate, from net unrealized gain less the 2026 exclusion.

- Atlas card: https://inite.ai/en/atlas/expatriationtaxcalculator.com
- Site: https://expatriationtaxcalculator.com
- For: US citizens or long-term green card holders considering renouncing citizenship or ending residency
- Categories: finance
- Use 0/100 · alive 87/100

## Used for

- estimate exit tax owed on unrealized gains
- check covered expatriate status against the three tests
- apply the section 877A exclusion to net gain

## Price

Not read yet.

## For developers

- OpenAPI: https://expatriationtaxcalculator.com/openapi.json (6 paths)
- MCP server: com.expatriationtaxcalculator/site (namespace; open on 2026-10-20, 5 tools)
- Read 2026-10-20

## MCP server, measured daily

Server: https://expatriationtaxcalculator.com/mcp, checked every day since 2026-10-21 (1 checks).

- Answered: measuring, 1 daily checks so far
- Median first answer: 1420 ms
- Sign-in: none
- Context its tool definitions take: about 944 tokens (5 tools)
- Tool definitions: B, 83/100
- Failing "annotations": 5 of 5 tools
- Method: https://inite.ai/en/atlas/mcp/report

## Your data

- Certifications stated: none
- Read 2026-10-20

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Source: INITE Atlas, https://inite.ai/en/atlas/expatriationtaxcalculator.com. JSON: https://inite.ai/api/atlas/expatriationtaxcalculator.com. MCP: https://inite.ai/api/mcp (atlas_lookup).