Powered by countX
Sales tax software
Sales tax software
for eCommerce
Over 50,000 online retailers rely on JTL software.
Manage your international VAT returns – automatically and in full compliance
With countX, you can automate cross-border VAT, seamlessly integrate JTL, and simplify reporting – ensuring accurate data with less effort.
OSS, IOSS, VAT ID
The most important functions of countX in detail
Automatic sales tax reporting (One-Stop-Shop, IOSS)
countX automates the creation and submission of VAT returns under the IOSS scheme. All relevant transactions are recorded, validated and provided in an uploadable format that can be submitted directly in the BOP portal.
Management of multiple tax obligations
With countX, you can keep track of your VAT obligations in different countries. The platform automatically identifies the countries in which you are liable for tax and supports you in reporting VAT on time.
Tax registration in EU countries
countX handles the registration of your VAT identification numbers (VAT IDs) in the required EU countries. The service ensures legally compliant and timely registration so that you can easily meet your tax obligations.
Complete reporting and documentation obligations
The platform ensures compliance with all reporting and documentation obligations by recording every tax-relevant transaction seamlessly and documenting it in an audit-proof manner.
Success Story
Since we started working with countX, our international tax processes are not only error-free, but also completely stress-free. All EU tax numbers were organised in no time at all, and I always have an overview – without having to take care of it myself.
Prices and availability
OSS powered by countX
The sales tax software costs €99 per month in the JTL Start and JTL Advanced editions. It is included in the JTL Pro and JTL Enterprise editions.
Find your ideal package price - flexible and transaction-based!
JTL Start
JTL Advanced
JTL Pro
JTL Enterprise
OSS powered by countX
max. 99 € / month
max. 99 € / month
eCommerce success story
How Kalitec ignited the international growth booster with JTL and countX
Questions and answers about our sales tax software
How does countX support me with VAT in other EU countries?
countX takes care of all international VAT processing in the EU for you - including registration, OSS reporting and payment. You keep full visibility, stay compliant and save time and stress.
How does the integration of countX with JTL-Wawi work?
The integration runs via a direct interface. Your sales data from JTL-Wawi is automatically transferred to countX and processed there for VAT reporting and preparatory accounting - without any manual effort.
What does the use of countX cost for JTL merchants?
For users of JTL-Wawi in the JTL Pro and JTL Enterprise editions, the use of the OSS solution from countX is free of charge. In addition, JTL users receive the countX solution free of charge for two months.
For whom is countX the right solution?
It is ideal for JTL merchants who sell internationally – for example via Pan-EU, Amazon or other marketplaces – and prefer not to handle complex foreign tax regulations on their own.
