IberianTax is a Spanish fintech/tax-tech company whose online platform lets non-resident property owners in Spain prepare, file and pay their Modelo 210 non-resident tax returns (imputed income, rental income, capital gains) entirely online, without needing tax expertise. Founded in Mallorca in 2020 by a tax lawyer and a software developer, it is an approved collaborator of the Agencia Tributaria and reports 25,000+ tax returns filed for clients in 80+ countries. It was named one of Spain's Top 101 startups at the 2025 Spain Up Nation Awards and is the leading Balearic startup in the category. It is headquartered in Palma de Mallorca and its legal entity is Iberiantax Solutions, S.L.
SectorsFintech, Taxtech, SaaS, Proptech
Start-up MapFintech › Consumer credit & financial inclusion
Founders
A
Antonio Ibarra Vich
Co-founder & CEO
J
Juan Manuel Sivianes Guisasola
Co-founder & CTO
Global models 5
TTaxfix
Germany · taxfix.de ↗
App that lets people with no tax knowledge prepare and file their income tax returns online, and charges a fee per return filed.
~$330MComparable
AApril
United States · getapril.com ↗
Tax preparation and filing software that lets people file their own returns online; it reaches them mainly through fintech and bank partners.
~$80MComparable
KKeeper
United States · keepertax.com ↗
Online tax filing service for freelancers and self-employed people that prepares and files their returns for a subscription fee.
~$30MComparable
CColumn Tax
United States · columntax.com ↗
Software that lets people prepare and file their tax returns online, offered inside partner apps; revenue comes from fees on each return.
~$25MComparable
F
FlyFin
United States · flyfin.tax ↗
Online tax preparation and filing service for freelancers, with tax professionals checking the returns, sold to consumers for a fee.
~$15MComparable
In the same niche 26 others
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Notes: Most funded first
Investors 1
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Funding rounds 1
| Date | Round | Amount | Lead |
|---|---|---|---|
| 2023-07-28 | Pre-seed | €110K | Max Ventures |
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