Estimate dividend and interest withholding-tax refunds, treaty rates and filing deadlines.
Connect Remote server
claude mcp add --transport http calculator https://api.taxreclaim.eu/api/mcp
{
"mcpServers": {
"calculator": {
"url": "https://api.taxreclaim.eu/api/mcp"
}
}
}
{
"servers": {
"calculator": {
"type": "http",
"url": "https://api.taxreclaim.eu/api/mcp"
}
}
}
Settings > Connectors > Add custom connector
URL: https://api.taxreclaim.eu/api/mcp
Tools 4 found in our last check
estimate_refundEstimate the reclaimable withholding tax on one dividend or interest payment for a source/residence country pair, with the treaty rate, filing form and deadline. Country codes are ISO alpha-2; payment_date is YYYY-MM-DD.
list_countriesList supported source and residence countries, domestic withholding rates and the payment years that may still be reclaimable.
get_deadlineGet the withholding-tax reclaim deadline rule for a source country, optionally for a specific residence (treaty partner) country.
estimate_dividendsEstimate the reclaimable withholding tax for a whole dividend history in one call: send either a broker export as csv_text with its broker id, or a list of payments (ISIN, payment_date YYYY-MM-DD, gross_amount, currency, optional withheld_amount), max 500. Returns each payment w…
Details
| Endpoint | https://api.taxreclaim.eu/api/mcp (Streamable HTTP) |
| First published | 25 Oct 2026 |
| Last updated | 25 Oct 2026 |
| Registry name | eu.taxreclaim/calculator |
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