Quaderno Solutions - Customer verification illustration

Customer verification

Know when to collect tax from a customer

Verify who you’re selling to and if you need to charge sales tax, vat, or GST

Trusted by savvy entrepreneurs all over the world

Charge the necessary tax for every transaction

Up-to-the-minute information about buyer/seller location allows you to verify what tax jurisdiction (country, state, region) they are in and calculate the tax accordingly.

Eliminate the complexities of B2B/B2C transactions

Validate Tax ID’s instantly to categorize the transaction as B2B or B2C and automatically proceed with the appropriate tax treatment.

Never worry about mis-reported or unpaid taxes

Quaderno stores a complete backlog of tax verification evidence. So you’ll have all the data you need should the tax man come knocking.

Trusted by thousands of savvy entrepreneurs all around the world

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“Quaderno tax features are very valuable for us. As we grow, we are able to have more resources dedicated to control taxes, and Quaderno is very helpful.”
Ashley Sachs
Customer Support Manager
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“Updating billing data is also easily done through Quaderno so there’s no need for a separate billing department within Marvel’s team.”
Murat Mutlu
Co-founder and Product Designer
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“Being able to comply with tax regulations globally means we have a larger target market and not having to manage tax for each transaction saves us hours of work.”
Sabba Keynejad
Co-founder

Two intuitive ways to integrate Quaderno into your stack

Connect easily via our API or the powerful Quaderno app . The API can be implemented within hours by your development team. If you prefer a no-code option, our app integrations can be set up in seconds with just a single click.

Connect via API or Integration
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We are obsessed with your security

We have strict company-wide policies in place for data classification and encryption while maintaining industry standard practices such as Oauth and compliance with SCA and GDPR regulations. We even go above and beyond by running frequent threat scans and ensuring the highest security standards for our integration partners. Your data is safe with Quaderno.


3 easy steps to effortless sales tax compliance

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1

Start a free 7-day trial and connect your favorite payment processor or shopping cart

2

Quaderno immediately imports your sales data through its secure APIs and automates your tax processes

3

You forget about tax and focus on the work you love