# Top 50 Tax Startups Worldwide by Funding (2026)

> The 50 best-funded tax startups worldwide, ranked by total funding raised: $4.6B combined. With founding year, headquarters and each company's rounds.

Source: https://millionrounds.com/top-lists/tax-startups (Millionrounds; every figure on the page links to its filing or article)

- 1 [**Prime Data Centers** Prime Data Centers offers purpose-built data center development with customer partnership options and tax advantages.](https://millionrounds.com/company/prime-data-centers) Prime Data Centers offers purpose-built data center development with customer partnership options and tax advantages. *Founded* - San Francisco, United States **$900M** last round Jun 2026
- 2 [**Ryan** Ryan LLC is a global tax services and software provider based in Dallas, Texas, specializing in business taxes.](https://millionrounds.com/company/ryan) Ryan LLC is a global tax services and software provider based in Dallas, Texas, specializing in business taxes. *Founded* 1991 Dallas, United States **$370M** last round Aug 2015
- 3 [**Platform Accounting Group** Platform Accounting Group specializes in accounting, mergers, acquisitions, tax advisory, and business consulting services.](https://millionrounds.com/company/platform-accounting-group) Platform Accounting Group specializes in accounting, mergers, acquisitions, tax advisory, and business consulting services. *Founded* 2015 United States **$355M** last round Oct 2026
- 4 [**Avalara** Avalara is a cloud-based platform that provides tax compliance software and automated solutions.](https://millionrounds.com/company/avalara) Avalara is a cloud-based platform that provides tax compliance software and automated solutions. *Founded* 2004 Durham, United States **$329M** last round Sept 2016
- 5 [**Blue J** Blue J is a Toronto-based enterprise software company founded in 2015, specializing in generative AI-powered tax research.](https://millionrounds.com/company/blue-j) Blue J is a Toronto-based enterprise software company founded in 2015, specializing in generative AI-powered tax research. *Founded* 2015 Toronto, Canada **$298M** last round Nov 2026
- 6 [**Taxfix** Taxfix is a leading AI-native financial platform based in Berlin, Germany, that specializes in digital tax solutions.](https://millionrounds.com/company/taxfix) Taxfix is a leading AI-native financial platform based in Berlin, Germany, that specializes in digital tax solutions. *Founded* 2016 Berlin, Germany **$263M** last round Apr 2022
- 7 [**Fonoa** Fonoa is an API-first company that automates tax obligations of internet companies.](https://millionrounds.com/company/fonoa) Fonoa is an API-first company that automates tax obligations of internet companies. *Founded* 2019 Dublin, Ireland **$170M** last round May 2026
- 8 [**Baiwang Cloud** Baiwang Cloud offers intelligent solutions & invoice cloud ecological services integrating tax control equipment and other related services.](https://millionrounds.com/company/baiwang-cloud) Baiwang Cloud offers intelligent solutions & invoice cloud ecological services integrating tax control equipment and other related services. *Founded* - China **$148M** last round Aug 2019
- 9 [**CLEAR** Clear is a fintech platform that provides services for invoices, taxes, payments, and credit.](https://millionrounds.com/company/clear) Clear is a fintech platform that provides services for invoices, taxes, payments, and credit. *Founded* 2011 Bangalore, United States **$146M** last round Sept 2025
- 10 [**CoinTracker** CoinTracker is a financial technology company that specializes in cryptocurrency portfolio tracking and tax compliance software.](https://millionrounds.com/company/cointracker) CoinTracker is a financial technology company that specializes in cryptocurrency portfolio tracking and tax compliance software. *Founded* 2017 San Francisco, United States **$102M** last round Jan 2022
- 11 [**HubSync** HubSync is a provider of tax compliance and workflow automation software tailored for CPA firms in the United States and Canada.](https://millionrounds.com/company/hubsync) HubSync is a provider of tax compliance and workflow automation software tailored for CPA firms in the United States and Canada. *Founded* 2019 Franklin, United States **$100M** last round May 2025
- 12 [**Ageras** Ageras is an online marketplace for accounting, bookkeeping, and tax preparation services.](https://millionrounds.com/company/ageras) Ageras is an online marketplace for accounting, bookkeeping, and tax preparation services. *Founded* 2012 Indre By, Denmark **$88M** last round Apr 2024
- 13 [**FirstPathway Community Development** FirstPathway Community Development uses New Markets Tax Credits to fund loans for job-creating businesses in low-income areas.](https://millionrounds.com/company/firstpathway-community-development) FirstPathway Community Development uses New Markets Tax Credits to fund loans for job-creating businesses in low-income areas. *Founded* 2015 Milwaukee, United States **$85M** last round Dec 2025
- 14 [**Immedis** Immedis is a specialist provider of enterprise technology solutions for global payroll and mobility tax services.](https://millionrounds.com/company/immedis) Immedis is a specialist provider of enterprise technology solutions for global payroll and mobility tax services. *Founded* 2016 Ireland **$78M** last round Dec 2020
- 15 [**LimeTax** Limetax is a tax advisory and accounting group based in Berlin, Germany.](https://millionrounds.com/company/limetax) Limetax is a tax advisory and accounting group based in Berlin, Germany. *Founded* 2025 Berlin, Germany **$77M** last round Sept 2026
- 16 [**Leo Berwick** Leo Berwick provides tax advisory, financial modeling, tax compliance, management consulting, due diligence and deal strategy services.](https://millionrounds.com/company/leo-berwick) Leo Berwick provides tax advisory, financial modeling, tax compliance, management consulting, due diligence and deal strategy services. *Founded* 2020 New York, United States **$75M** last round Jul 2025
- 17 [**Accrual** Accrual is an AI-native accounting platform tailored for leading accounting firms.](https://millionrounds.com/company/accrual) Accrual is an AI-native accounting platform tailored for leading accounting firms. *Founded* 2024 San Francisco, United States **$75M** last round Feb 2026
- 18 [**Wealth.com** Wealth.com is a technology-driven estate and tax planning platform designed for financial institutions, wealth management firms, and financial advisors.](https://millionrounds.com/company/wealth-com) Wealth.com is a technology-driven estate and tax planning platform designed for financial institutions, wealth management firms, and financial advisors. *Founded* 2021 Tempe, United States **$65M** last round Apr 2026
- 19 [**Taxdoo** Taxdoo is a Software as a Service (SaaS) platform that automates Value Added Tax (VAT) compliance and financial accounting for e-commerce businesses.](https://millionrounds.com/company/taxdoo) Taxdoo is a Software as a Service (SaaS) platform that automates Value Added Tax (VAT) compliance and financial accounting for e-commerce businesses. *Founded* 2016 Hamburg, Germany **$65M** last round Dec 2021
- 20 [**ClearTax** ClearTax is a Tax & Investing platform that simplifies financial lives for Indians.](https://millionrounds.com/company/cleartax) ClearTax is a Tax & Investing platform that simplifies financial lives for Indians. *Founded* 2011 India **$62M** last round Oct 2018
- 21 [**TaxJar** TaxJar is the leading technology solution for busy eCommerce sellers to manage sales tax.](https://millionrounds.com/company/taxjar) TaxJar is the leading technology solution for busy eCommerce sellers to manage sales tax. *Founded* 2013 Boston, United States **$61M** last round Jan 2019
- 22 [**Anrok** Anrok is a San Francisco-based fintech company founded in 2020.](https://millionrounds.com/company/anrok) Anrok is a San Francisco-based fintech company founded in 2020. *Founded* 2020 San Francisco, United States **$55M** last round Oct 2025
- 23 [**Ownwell** Ownwell is an AI-powered proptech startup based in Austin, Texas, founded in 2020.](https://millionrounds.com/company/ownwell) Ownwell is an AI-powered proptech startup based in Austin, Texas, founded in 2020. *Founded* 2020 Austin, United States **$50M** last round Feb 2026
- 24 [**Vals AI** Vals AI is an independent benchmarking and evaluation platform founded in 2023 or 2024, specializing in testing Large Language Models (LLMs) and AI applications](https://millionrounds.com/company/vals-ai) Vals AI is an independent benchmarking and evaluation platform founded in 2023 or 2024, specializing in testing Large Language Models (LLMs) and AI applications *Founded* - San Francisco, United States **$40M** last round Aug 2026
- 25 [**Truemed** Truemed is a payment platform based in Austin, Texas, founded in 2022 by Justin Mares.](https://millionrounds.com/company/truemed) Truemed is a payment platform based in Austin, Texas, founded in 2022 by Justin Mares. *Founded* 2022 Austin, United States **$34M** last round Dec 2025
- 26 [**Taxwire** Taxwire is a New York-based company founded in 2023 that focuses on automating sales tax compliance for various sectors, including SaaS, tech-enabled companies,](https://millionrounds.com/company/taxwire) Taxwire is a New York-based company founded in 2023 that focuses on automating sales tax compliance for various sectors, including SaaS, tech-enabled companies, *Founded* 2023 New York, United States **$34M** last round Jun 2026
- 27 [**Exactera** Exactera, based in Tarrytown, New York, is a prominent provider of AI-enabled corporate tax compliance solutions.](https://millionrounds.com/company/exactera) Exactera, based in Tarrytown, New York, is a prominent provider of AI-enabled corporate tax compliance solutions. *Founded* 2016 Saint Petersburg, United States **$33M** last round Jul 2023
- 28 [**Aibidia** Aibidia is a Finnish fintech company that specializes in AI-powered digital transfer pricing management solutions for multinational corporations.](https://millionrounds.com/company/aibidia) Aibidia is a Finnish fintech company that specializes in AI-powered digital transfer pricing management solutions for multinational corporations. *Founded* 2018 Helsinki, Finland **$28M** last round Jun 2025
- 29 [**ONLINEPAJAK** OnlinePajak is Indonesia's leading SaaS platform that simplifies tax compliance, e-filing, invoicing, and financial transaction automation for individuals, SMEs](https://millionrounds.com/company/onlinepajak) OnlinePajak is Indonesia's leading SaaS platform that simplifies tax compliance, e-filing, invoicing, and financial transaction automation for individuals, SMEs *Founded* 2014 South Jakarta, Indonesia **$28M** last round Apr 2025
- 30 [**ExpressSteuer** AI-powered software automating the process of filing a german tax return](https://millionrounds.com/company/expresssteuer) AI-powered software automating the process of filing a german tax return *Founded* 2019 Hamburg, Germany **$27M** last round Apr 2022
- 31 [**OZ** Oz is a digital community that helps users to live in a tax-free virtual world and use the rewards in the real world.](https://millionrounds.com/company/oz) Oz is a digital community that helps users to live in a tax-free virtual world and use the rewards in the real world. *Founded* 2021 - **$27M** last round Sept 2004
- 32 [**Sabrix** Sabrix was a transaction tax management company that provided software and services to help businesses manage various transaction taxes, including sales tax, us](https://millionrounds.com/company/sabrix) Sabrix was a transaction tax management company that provided software and services to help businesses manage various transaction taxes, including sales tax, us *Founded* 2002 Carrollton, United States **$27M** last round May 2007
- 33 [**Remitian** Remitian is a Miami-based fintech company that offers an AI-powered SaaS platform designed to automate tax remittance, payments, and reconciliation for accounti](https://millionrounds.com/company/remitian) Remitian is a Miami-based fintech company that offers an AI-powered SaaS platform designed to automate tax remittance, payments, and reconciliation for accounti *Founded* 2024 Miami, United States **$27M** last round Oct 2026
- 34 [**Ravical** Ravical is the agentic operating layer for professional services firms.](https://millionrounds.com/company/ravical) Ravical is the agentic operating layer for professional services firms. *Founded* 2025 Ghent, Belgium **$25M** last round Oct 2026
- 35 [**Able.** able.com – Able automates savings, tax calculations, and record keeping so you can enjoy working for yourself.](https://millionrounds.com/company/able) able.com – Able automates savings, tax calculations, and record keeping so you can enjoy working for yourself. *Founded* 2020 San Jose, United States **$23M** last round Jun 2022
- 36 [**Finalta Capital** Finalta Capital is a financial advisory firm that specializes in providing tax credit solutions.](https://millionrounds.com/company/finalta-capital) Finalta Capital is a financial advisory firm that specializes in providing tax credit solutions. *Founded* 2012 Montreal, Canada **$23M** last round Jun 2024
- 37 [**Column Tax** Column Tax is a fintech company based in New York, founded in 2021 by Gavin Nachbar and Michael R.](https://millionrounds.com/company/column-tax) Column Tax is a fintech company based in New York, founded in 2021 by Gavin Nachbar and Michael R. *Founded* 2021 New York, United States **$22M** last round May 2022
- 38 [**Glopal** Glopal is a Paris-based SaaS platform that helps large retail brands and enterprises expand their online stores into international markets.](https://millionrounds.com/company/glopal) Glopal is a Paris-based SaaS platform that helps large retail brands and enterprises expand their online stores into international markets. *Founded* 2020 Paris, France **$22M** last round Mar 2023
- 39 [**Kabilio** Kabilio is a Barcelona-based startup founded in 2024 that specializes in AI software for accounting and tax automation.](https://millionrounds.com/company/kabilio) Kabilio is a Barcelona-based startup founded in 2024 that specializes in AI software for accounting and tax automation. *Founded* 2024 Barcelona, Germany **$20M** last round Nov 2026
- 40 [**Contabilizei** Contabilizei is a financial back-office platform for SMBs providing business formation, tax filing and accounting.](https://millionrounds.com/company/contabilizei) Contabilizei is a financial back-office platform for SMBs providing business formation, tax filing and accounting. *Founded* 2014 Brasil, Brazil **$20M** last round Jun 2025
- 41 [**Ledgible** Ledgible is a financial software company based in Atlanta, Georgia, specializing in digital asset tax, accounting, and data solutions.](https://millionrounds.com/company/ledgible) Ledgible is a financial software company based in Atlanta, Georgia, specializing in digital asset tax, accounting, and data solutions. *Founded* 2017 Atlanta, United States **$20M** last round Jun 2022
- 42 [**Hnry** Hnry is an innovative app-based digital accountancy and tax automation service tailored for sole traders, including contractors, freelancers, tradies, and gig w](https://millionrounds.com/company/hnry) Hnry is an innovative app-based digital accountancy and tax automation service tailored for sole traders, including contractors, freelancers, tradies, and gig w *Founded* 2016 Wellington, New Zealand **$19M** last round Dec 2025
- 43 [**Planitax** Planitax provides corporate tax departments with corporate tax software and services enabling the management of data.](https://millionrounds.com/company/planitax) Planitax provides corporate tax departments with corporate tax software and services enabling the management of data. *Founded* 1999 United States **$18M** last round Jul 2006
- 44 [**Filed** Filed is a technology company based in Brooklyn, New York, with an operational base in Stockholm, Sweden.](https://millionrounds.com/company/filed) Filed is a technology company based in Brooklyn, New York, with an operational base in Stockholm, Sweden. *Founded* 2024 New York, United States **$17M** last round May 2025
- 45 [**ZenLedger** ZenLedger is a cryptocurrency tax and accounting software platform founded in 2017.](https://millionrounds.com/company/zenledger) ZenLedger is a cryptocurrency tax and accounting software platform founded in 2017. *Founded* 2017 Chadds Ford, United States **$17M** last round May 2022
- 46 [**Yonda Tax** Yonda Tax provides cutting-edge technology and global tax experience in sales tax solutions for eCommerce and digital goods businesses.](https://millionrounds.com/company/yonda-tax) Yonda Tax provides cutting-edge technology and global tax experience in sales tax solutions for eCommerce and digital goods businesses. *Founded* - London, United Kingdom **$15M** last round Dec 2025
- 47 [**Welton Street** Welton Street offers a broad array of Investment Products and Services all focused on providing tax-efficient exit solutions.](https://millionrounds.com/company/welton-street) Welton Street offers a broad array of Investment Products and Services all focused on providing tax-efficient exit solutions. *Founded* 2004 United States **$14M** last round Jul 2008
- 48 [**Skalar** Skalar is a digital tax advisory and accounting firm based in Munich, Germany.](https://millionrounds.com/company/skalar) Skalar is a digital tax advisory and accounting firm based in Munich, Germany. *Founded* 2025 Munich, Germany **$14M** last round Jul 2026
- 49 [**SyntheticFi** SyntheticFi LLC is a financial technology company based in San Francisco, specializing in low-cost, tax-efficient securities-backed lending solutions.](https://millionrounds.com/company/syntheticfi) SyntheticFi LLC is a financial technology company based in San Francisco, specializing in low-cost, tax-efficient securities-backed lending solutions. *Founded* 2023 Bonita Springs, United States **$14M** last round Jun 2026
- 50 [**StrikeIron** StrikeIron provides email & address verification, phone validation and sales tax calculation solutions.](https://millionrounds.com/company/strikeiron) StrikeIron provides email & address verification, phone validation and sales tax calculation solutions. *Founded* 2003 Cary, United States **$13M** last round May 2010

**Total funding** how the list is ranked

**15 November 2026** updated nightly

**Rounds we track** source: Millionrounds

Companies whose own description names this theme, ranked by the total they have raised in rounds we hold. Nobody pays to be on a list.

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