Madrid, Spain · Founded 2019 · Privately Held (backing)
Developer of a digital tax filing platform designed to simplify and optimize the tax return process for individuals and businesses. TaxDown is based in Madrid, Spain and was founded in 2019. Its last reported valuation was $96.2 million in Apr 2025. It has raised $34.4 million.
Last reported valuation
$96.2M
Oct 2026
Priced at
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Total raised
$34.4M
Last round
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Cap table — not yet on record
TaxDown's share-class structure hasn't surfaced in our sources yet. Cap tables are assembled from certificates of incorporation, round filings, and disclosures as they land.
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·The complete investor list: 20 names
·Watch TaxDown: the Monday email on marks, rounds and moves
