Accountable vs TaxDown
Accountable
Know what you really earn after taxes | Invoicing, bookkeeping, banking & taxes for the self-employed. All in one place
255 employees · est. 2017 · Brussels, Belgium
TaxDown
Para consumidores: Tu declaración y trámites, bien hechos. Para empresas: Soluciones fiscales y tecnológicas
111 employees · est. 2019 · Madrid, Spain
Accountable is the older company (2017 vs 2019); Accountable is the larger of the two.
4 signals in the last 90 days
Side-by-Side Comparison
| Metric | Accountable | TaxDown |
|---|---|---|
| Founded | ||
| Founded | 2017 older | 2019 |
| Headquarters | ||
| Headquarters | Brussels, Belgium | Madrid, Spain |
| Employees | ||
| Employees | 255 larger | 111 |
| Industry | ||
| Industry | Financial Services, Fintech | Fintech |
| Funding Stage | ||
| Funding Stage | Acquired | Not tracked yet |
| Total Funding | ||
| Total Funding | $17.40M | $27.60M |
| Funding Rounds | ||
| Funding Rounds | 4 | 8 |
| Services | ||
| Services | Bookkeeping and Accounting, Invoicing and Payment Processing, Tax Filing and Compliance, Expense Tracking, Banking Services | Automated Tax Declaration, AI and Expert-Validated Tax Filing, Expatriate and Foreign Resident Tax Support, Real Estate Income Tax Calculation, Investment Portfolio Tax Reporting |
| Target Customers | ||
| Target Customers | Freelancers, Self-Employed Individuals, Small Business Owners, Accountants | Individual Taxpayers, Small Business Owners, Expatriates, Property Owners, Investors, Freelancers and Self-Employed Individuals, Foreign Residents in Spain |
| Taxonomy | ||
| Taxonomy | Tax ManagementSelf-employed SolutionsInvoice GenerationExpense TrackingTax AdvisoryPersonalized Invoicing +8 | Digital Tax AdvisoryIncome Tax FilingTax OptimizationFinancial TechnologyTax Deduction MaximizationAutomated Tax Solutions +7 |
| Website | ||
| Website | accountable.eu | taxdown.es |
About Accountable
Accountable, founded in 2017 and headquartered in Belgium, is a dynamic player in the Financial Services and Fintech industries. The startup provides an integrated platform designed specifically for the self-employed, offering tools for invoicing, bookkeeping, banking, and tax management under its s...
About TaxDown
TaxDown, founded in 2019, is a Spanish fintech startup that has innovated in the realm of tax advisory services. Its digital platform simplifies the annual tax return process for both consumers and businesses, ensuring contributors receive the maximum deductions possible. The company adeptly collabo...
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Compiled from the BounceWatch company index. We last looked at Accountable on 3 Sep 2026, and TaxDown on 20 Mar 2026. Where a field is blank here, it means we have not recorded it — not that the answer is zero. How we source and date this.
