From Taxdoo to Marosa
without disruption

Taxdoo steps away from VAT compliance services, but you are in safe hands. We're ready to step in.

 

 

View my personalised quote
Get in touch

 

How does the transfer process work?

A step-by-step guide to remaining compliant with your VAT obligations. 
Step 1. Review your quote
Review your personal quote on this site. Enter your Taxdoo client ID and Company details and review the pricing of Marosa's services.
icon-money
Step 2.  Sign up online

Are you satisfied with your quote? Sign up online in a few clicks.

icon-checklist
Step 3. Onboarding starts
Marosa’s onboarding team will contact you within 7 business days to get you started.
Step 4. Focus on your business
We'll coordinate directly with Taxdoo and take care of the heavy lifting to ensure you’re ready to start by 1 May 2026.
icon-smile
Why Marosa is the right partner for your business.
transition-icon
Familiar Process - Minimal Effort

We’re working hand in hand with Taxdoo to guarantee a smooth transition. We will be able to offer you the same services you are receiving today without disruption, and at the same high level of service.

A virtual member of your team
We become a true extension of your own team, helping you run and grow your business and expand your functional capabilities and geographical reach across Europe.
Trusted experience
Marosa delivers VAT compliance globally for more than 2,000 satisfied customers—and counting. You will be able to rely on a seasoned team and be backed by a large customer community to share the journey with. 
icon-smile
Peace of mind
Automate VAT and Sales Tax compliance with smart tech that saves time, reduces costs, and prevents errors before they happen. Forget the deadline rush and filing headaches—stay ahead with confidence.
Start now
251193535491a69affaee3d9c5826a85e19e9ec9

A quick introduction to VATify

A quick introduction to VATify

Hear what Marosa customers are saying

microsite testimonials
Testimonial from the Wand Company about Marosa
Testimonial from Network Marine Consultants about Marosa
Testimonial from 4kraft about Marosa
Testimonial from Maia Shop about Marosa
google-review-widget
ISO 27001 2023

FAQs

Have you got questions about your transition? We’ve answered the most important ones here.
Which information will I need to provide?

Upon your approval, Taxdoo will already share most information with us. In addition, you will be required to provide certain details directly to Marosa which you can find in our dedicated Onboarding Page.

 

How long does it take?

Your onboarding begins as soon as you request and accept your quote. We’ll ask you for the remaining documentation and get your business ready for the next VAT filing.

When is the right time to start?

 

You will need a new VAT compliance provider — and starting early ensures your business remains compliant without disruption. 

We designed our transition plan so you start transitioning early in January. Once ready, you can continue to work with Taxdoo until May 1st, at that point you will migrate to Marosa seemlessly. 

We also planned our pricing to promote early birds. 

How is communication with Marosa handled, and in which language?

We currently offer customer support in English, German, Spanish and Italian. All standard written communication (including newsletters and updates) is provided in English, consistent with the language used in the VATify VAT compliance platform. 
Why should I switch to Marosa?
Marosa offers a seamless, secure, and highly efficient solution for Taxdoo customers who want continuity without compromise. As a specialist in VAT compliance and tax technology, we have intentionally aligned our service model, workflows, and technology stack to mirror the experience Taxdoo customers already know - with powerful automated tools, strong support and fast onboarding, at an even more competitive price.
Where is Marosa based?
Marosa is an international VAT compliance and tax technology company with staff in different European countries and operational headquarters in Spain.
Can pro forma invoices still be created if I switch to Marosa?

Yes - you can still generate pro-forma invoices after switching to Marosa.
If you need pro forma invoices to support intra-EU movements of goods (for the transfer of your own stock), MAROSA provides this service for EUR 99 per month.

Transaction reports are extracted directly through the Amazon - VATify integration and automatically uploaded to your VATify account. Once complete, the transaction report is regenerated and used to prepare the pro-forma invoices.

How will my data be transferred to Marosa?

Automatically. You will connect VATify, our software, with your Amazon seller account. Every month, we will pull the relevant VAT information from your account via API.

You can also add Zalando and other marketplace data with our dedicated importer. For example, you will extract Zalando reports and upload them to VATify in the same format as you extracted them.

Can Marosa provide additional VAT support?
Yes,  we support your business with a full end-to-end VAT solution across Europe. That includes VAT registration changes,  handling your VAT questions or changes to your VAT registrations. All done in-house by our team.