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TaxDown

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TaxDown can be used by anyone without knowledge of taxes to make his/her income tax return easily and quickly and apply all the benefits and deductions to which he/she is entitled, saving an average…

Madrid, SpainFounded 2019Fintech
Valuation $25–50M Last recorded · 2026
Revenue $1–10M Latest reported FY
Headcount 100–500 Current team size
Total funding $10–50M Disclosed equity funding
Unlock exact values This page shows ranges. Dealroom has the exact numbers for TaxDown and the history behind them.

About TaxDown

TaxDown is a Spanish-based startup that simplifies the tax filing process for individuals. The company operates in the financial technology sector, providing an easy-to-use platform that helps users navigate the complexities of tax returns, notifications from the tax office, and public aid applications. The service is designed to serve a broad range of clients, from individuals who need help with their annual tax returns to those who require assistance with specific tax-related issues such as maternity or large family advances.

TaxDown's business model is based on offering different plans to meet the varying needs of its clients. These plans include services such as expert advice throughout the year, handling all administrative procedures with the tax office, and providing personalized content to help users save money. The company generates revenue by charging for these plans, which offer a range of services from basic tax return assistance to comprehensive tax management.

One of the key selling points of TaxDown is its simplicity. The company promises a quick and easy process, reducing the often complex task of filing a tax return to a few simple questions. This user-friendly approach, combined with expert advice and personalized content, has helped TaxDown attract over a million users.

In addition to its domestic services, TaxDown also offers international tax advice and has an English-language service, broadening its potential market. The company's commitment to fighting for the public aids that belong to its clients and its promise to handle all dealings with the tax office on their behalf further enhance its value proposition.

Source: Dealroom company data

At a glance

Founded
2019
Headquarters
Madrid, Spain
Sector
Fintech

Investors

16 investors on the cap table

From Dealroom's funding and investor records, grouped by the round each investor first entered.

Seed6 investors entered at this stage

  • Felipe Navio
  • Juan Urdiales
  • Abac Nest
  • FJ Labs
  • Baldomero Falcones
  • James Argalas

Series A10 investors entered at this stage

  • Base10 Partners
  • Jeff Reynar
  • JME Ventures
  • Adeyemi Ajao
  • Atresmedia
  • ENISA
  • Mediaset España
  • 4Founders Capital
  • Bonsai Partners
  • BBVA Spark
Team profiled 16 named & role-tagged
Founders Hidden — book a demo/100 quality score
Key operators 5 quality Hidden — book a demo/100
Potential founders Hidden — book a demo likely future founders
Startup mafia Hidden — book a demo alumni-founded startups
Talent movements Hidden — book a demo in · Hidden — book a demo out past 12 months

Source: Dealroom Talent Intelligence.

Global footprint

Workforce and web traffic by country
Workforce by country
4 countries with
team presence
🇪🇸 Spain85.8%
🇲🇽 Mexico13.1%
🇹🇭 Thailand0.6%
🇦🇷 Argentina0.6%
4 countries shown

Market sentiment

Posts on X, past 7 days

An AI-synthesised read of the highest-engagement posts about TaxDown on X, ranked by likes and reposts, corporate channels excluded.

Reading the room on X — pulling top posts and synthesizing themes…

Source: X recent search ranked by engagement (likes + retweets) · Synthesis by Claude · Cached for 1 hour

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