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Quaderno tax reports interface showing top countries sales analytics for the United Kingdom, EU OSS, Canada, and the US.

Scaling abroad? Your tax setup hasn't kept up.

Your current platform calculates taxes brilliantly, but stops there—leaving you at risk. Quaderno bridges that gap, automating your end-to-end registrations and global filings. Ready to scale without the risk?

  • Marvel
  • Seedlegals
  • Whereby
  • Happy Scribe

The missing piece of your global tax stack

Without a dedicated filing bridge, the transition from "calculating" to "full compliance" remains a manual, high-risk process.

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Your platform

(Stripe, BrainTree, Teachable, LearnWorlds, etc.)

  • Calculation stops at the checkout, leaving the legal filing responsibility to you.
  • Registration in new EU or US markets is a manual, expensive headache.
  • Manual data exports lead to high risks of errors and missed deadlines.
  • Economic thresholds are invisible until you've already crossed them.
  • Tax calculation engine, just lacking full compliance package.
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Quaderno Filing Bridge

  • End-to-end filing picks up where Stripe stops, connecting your data to tax offices.
  • Handled for you. We manage your global tax registrations as you scale.
  • Direct data sync eliminates spreadsheets and ensures filing is always on time.
  • Proactive monitoring alerts you exactly when and where you need to register.
  • Transparent pricing. No hidden surprises. Pay monthly, cancel anytime.
Quaderno interface with a success notification for EU OSS Registration at 100% completed.

Global registration & filing

Register and file abroad without the stress. Expanding your SaaS or digital business to the EU or US shouldn't be stalled by paperwork. We mind the heavy lifting of global tax registrations, ensuring your business is legally ready to sell in new jurisdictions before you hit your first threshold.

Quaderno home dashboard featuring tax monitoring for Canada, US, and UK with PayPal and Stripe integration overlays.

Automated data compilation & reporting

Generate tax-ready reports in minutes. Stop spending your month-end in spreadsheets. Quaderno automatically compiles all your sales data from Stripe, PayPal, and membership platforms into the clear, country-specific reports required for HMRC and EU VAT OSS filings.

Quaderno nexus tracker interface showing annual turnover thresholds and registration status for US jurisdictions.

Proactive threshold monitoring

Track your obligations before they become liabilities. Never worry about the EU VAT zero-threshold or US economic nexus rules again. Quaderno monitors your global sales in real-time, alerting you the moment you're approaching a new tax obligation so you can act before it’s too late.

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We are particularly pleased to have found in Quaderno a reliable partner for both invoicing and VAT reporting. Our rapid global expansion requires frequent registrations in new territories, and Quaderno effectively supports us in scaling internationally.

Photo Victoria Puyuelo

Victoria Puyuelo
Head of Finance

Book a call with us

We’ll answer your questions about EU VAT, sales tax, and even GST filing and show you how Quaderno completes your tax stack.

  1. Book a 15-minute call
  2. Talk with a tax specialist
  3. Automate your global tax returns