Customer Story – Stock Unlock | Lappa

Lappa Provides Stock Unlock
with an All-in-One Platform in the EU

Automated VAT and sales tax return filings across multiple jurisdictions

With Lappa, Stock Unlock has been able to:

Reduced compliance risk by ensuring accurate tax calculations and timely filings across UK, EU, and U.S. jurisdictions.

Eliminated dependency on multiple local advisors, consolidating global tax management into a single provider.

Administer eco-fees across multiple Jurisdictions, and run EPR reports in an easy-to-use, fully integrated platform

About Stock Unlock

Stock Unlock is an investment education and analysis platform that empowers thousands of investors worldwide to make informed, data-driven decisions. Its suite of tools — including portfolio analysis, stock screening, and financial insights — helps users better understand markets and manage investments confidently.

Website: www.stockunlock.com
Location: United States
Industry: FinTech / Investment Analysis

Path to Global Tax Compliance

As Stock Unlock expanded globally, its customer base — and corresponding revenue streams — began spanning multiple countries through Stripe subscriptions and digital product sales. This international growth introduced new challenges in managing VAT and sales tax obligations across jurisdictions.

The team faced increasing complexity in determining where to register for tax (UK, EU, and U.S. states), integrating Stripe data into tax workflows, and ensuring accurate, on-time filings — all while avoiding duplicated effort or manual errors from local advisors and disconnected systems.

To maintain compliance and continue scaling efficiently, Stock Unlock sought a partner that could centralize global tax operations, automate filings, and provide reliable expert support across multiple regions.

Why Lappa

After evaluating several providers, Stock Unlock chose Lappa for its automation capabilities, deep tax expertise, and seamless integration with Stripe.

Lappa’s platform offered:

  • Automated VAT and sales tax return filings across multiple jurisdictions.
  • Direct Stripe integration, ensuring real-time transaction import and tax mapping.
  • Comprehensive invoicing tools, managing both subscription and registration invoices.
  • Expert guidance to determine the correct registration types — whether digital, goods-based, full, or simplified schemes.

Lappa’s balance of automation and human expertise made it the ideal compliance partner for Stock Unlock’s growing global presence.

Results & Impact

Saved time and reduced manual work through automated data imports from Stripe.

Maintained compliance across multiple countries and states with expert oversight.

Gained a scalable infrastructure to support new market entries without rebuilding systems.

Improved visibility and control, with a unified dashboard tracking filings, due dates, and registration statuses.

What’s Next

As Stock Unlock continues expanding, Lappa remains its global compliance partner — ensuring every new launch is backed by the right tax registrations, filings, and ongoing support.

The collaboration stands as a testament to how automation, technology, and expert guidance can empower fast-growing digital businesses to scale responsibly across borders.

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