Quaderno makes managing taxes and growth effortless.
Quaderno simplifies tax compliance for online businesses by automating sales tax, VAT, and GST calculations. Their software provides real-time updates, handles multilingual invoicing, and integrates with sales platforms. Covering over 12,000 tax jurisdictions, Quaderno ensures businesses stay compliant and save time.
NATURE OF THE PARTNERSHIP
About 1stopVAT & Quaderno
When 1stopVAT and Quaderno team up, businesses win. 1stopVAT takes care of tricky tax rules, while Quaderno makes daily tasks run like clockwork. Together, they help companies grow without getting tangled up in paperwork.
What we cover:
- 1stopVAT: handles VAT registration, reporting, and compliance ensuring businesses follow tax laws, so owners don’t have to stress.
- Quaderno: builds smart tools that cut out repetitive work. Their automation makes processes faster and smoother, saving time and money.
MUTUAL BENEFITS
How collaborative support works

Easier tax compliance
Quaderno automates tax data collection, and 1stopVAT turns that data into accurate reports. It’s a simple way to stay compliant.

More efficient workflows
Automation speeds up tasks and lowers the chance of mistakes. Businesses can focus on growing instead of fixing errors.

Secure global expansion
Companies using Quaderno can enter new markets, knowing 1stopVAT has their tax needs covered.
Together, 1stopVAT and Quaderno enable businesses to work more efficiently and expand quickly. We ensure companies can pursue their big goals without getting bogged down by bureaucracy.
Additional sources
Browse all our webinars
How to Scale and Comply with Local Taxes
Going global? Tax laws are tricky. Join us and Quaderno to simplify Sales Tax, VAT, and GST – and stay compliant as you grow.
Office Hours – Let’s Talk Taxes
Curious about US sales tax or VAT OSS? Join us and Quaderno for an open chat on tax rules, real-life issues, and practical solutions.
Office Hours – Sales Tax Q&A
Our tax experts tackle real questions from around the world, offering clear answers on how indirect taxes affect your business.
Check our blog post
The rise of digital reporting requirements in the EU.
Digital tax reporting is reshaping the EU. Learn how e-invoicing, real-time reporting, and the ViDA directive impact businesses and compliance.


Join us and make your business life easier!
There is no time to wait – take action today!