TaxDown

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
—
Total raised
$34.4M
Last round
—

Who backs TaxDown?

20 investors
InvestorType
FJ LabsVenture capital
Base10 PartnersVenture capital
TA VenturesVenture capital
JME Venture CapitalVenture capital
Bonsai PartnersVenture capital
4Founders CapitalVenture capital
Abac Nest Ventures—
Ad4Ventures—
Atresmedia—
Baldomero Falcones—
+ 10 more investors · a free account shows the complete list
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TaxDown investors

20 investors are on record for TaxDown, including FJ Labs, Base10 Partners, TA Ventures and JME Venture Capital. By type, the record holds 6 venture capital firms.

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