Taxfix: Funding, Investors & Team (Sep 2026)
Taxfix was founded by Mathis Büchi and Lino Teuteberg in Berlin in 2017. Their mission is to simplify complex tax filing systems and therewith making tax declarations accessible for everyone. Both founders are experienced in building and scaling start-up businesses. The Taxfix team consists of more than 150 employees including tax advisors, lawyers and developers. The company is backed by investors such as Valar Ventures, Creandum and Redalpine.
Taxfix has raised $285M across 2 funding rounds on record, the most recent a Series D of $220M announced in Apr 2022.
That round is above the $4.1M median round size for Apps companies tracked on FundedIQ over the last two years.
Taxfix Company Profile and Key Stats
Latest funding round on record: Apr 2022.
Taxfix Funding Rounds
Taxfix raised $65.0M in an undisclosed round announced in Apr 2020.
2 years later, a Series D of $220M was announced in Apr 2022.
Taxfix Founders and Leadership Team
Contact details for the Taxfix team: 1 of 1 has an email address on file.
Start 14-day free trial →Taxfix Funding Compared to Other Apps Startups
Taxfix's latest round of $220M is above the median round in Apps. Medians cover the last 24 months of disclosed rounds.
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Taxfix Funding FAQs
What does Taxfix do?
Taxfix was founded by Mathis Büchi and Lino Teuteberg in Berlin in 2017. Their mission is to simplify complex tax filing systems and therewith making tax declarations accessible for everyone. Both founders are experienced in building and scaling start-up businesses. The Taxfix team consists of more than 150 employees including tax advisors, lawyers and developers. The company is backed by investors such as Valar Ventures, Creandum and Redalpine.
How much funding has Taxfix raised?
Taxfix has raised $285M across 2 rounds on record. The most recent is a Series D of $220M announced in Apr 2022.
When did Taxfix last raise funding?
Taxfix's most recent funding round on record is a Series D of $220M, announced in Apr 2022.
Who is the CEO of Taxfix?
Mathis Buchi is listed as CEO at Taxfix.
Where is Taxfix headquartered?
Taxfix is based in Berlin, Germany.
How many employees does Taxfix have?
Taxfix is in the 501-1000 employee band.
How does Taxfix's funding compare to other Apps startups?
Taxfix's latest round of $220M is above the $4.1M median round size for Apps companies on FundedIQ across 2,426 tracked companies over the last two years.
About FundedIQ's Taxfix Funding Data
FundedIQ tracks announced funding rounds and refreshes this profile every week. Round dates, stages and amounts are normalised to a single format, converted to US dollars, and de-duplicated: two records of the same round announced days apart are merged, and two genuinely different rounds are kept apart on the amounts they disclose. Amounts shown are the disclosed figures only — a round announced without a number is listed and excluded from the total rather than estimated.
Employee counts are reported bands, not exact headcounts. Founder and executive names carry the job title on record. Anything we do not hold for Taxfix is left off this page rather than filled in.
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