Automated VAT returns with expert guidance

Our VAT compliance solution offers more than just software; it’s a tech-enabled service that combines advanced automation with expert VAT support. We ensure your VAT returns are accurate, compliant, and backed by the expertise of VAT professionals.

Why Choose Marosa?

VATify enabled

Consolidate all your VAT processes in one platform. Enhance transparency, streamline operations, and reduce mistakes with our comprehensive software.

Visibility

Gain complete audit trails and real-time insights with a clear global overview of your VAT return status.

Expert Support

Leverage the synergy of cutting-edge technology and seasoned professionals.

E-invoicing and RTR

Integrate our VAT return services with our e-invoicing and RTR solutions for efficient and comprehensive tax data processing.

Your onboarding journey

Streamline your VAT compliance process

vat compliance_laptop
1
all countries
One information request
care_icon
2
teamwork
Our team completes and submits PoAs and registration forms
upcoming_vat returns-journey
3
TAX TRACKING
We follow up with tax authorities until VAT numbers are received
03_line_icon
workspace_journey
4
all filings handled by our team
We set up VATify so you can begin your activities in each country.

Combine our expert work with automated ERP integrations

By integrating VATify with your ERP system, all necessary data is automatically accessible to Marosa at the beginning of each month, allowing our team to commence your VAT return process. As Alteryx experts, we enhance data processing through further automation and optimized data management.

Looking for a standalone software solution?

Discover our SaaS solutions crafted for enterprises seeking complete control over their VAT compliance. Learn how our adaptable offerings can be customized to fit your preferences, whether you opt for a software-only solution, a hybrid model, or fully managed services.

Hear what Marosa customers are saying

Latest news

Belgium Enacts VAT Rate Increase for Pesticides and Accommodation

Belgium increases VAT to 21% on pesticides and to 12% on furnished accommodation and camping pitches from 1 March 2026. Learn more about the VAT rate changes.

slovakia city view

Slovakia Introduces Full eKasa Obligation from 1 January 2026

Slovakia introduces full mandatory eKasa cash register reporting from 1 January 2026, expanding the obligation to all services and requiring cashless payments above EUR 1 from March 2026. Learn who is affected and how to comply.

Spain Updates VAT Return Forms Effective 1 February 2026

Spain updates VAT return forms 303 and 390 and introduces a new SII field from 1 February 2026, following the new VAT payment-on-account regime for fuel supplies.

poland city view

E-Invoicing in Poland: Complete Guide to KSeF

Poland takes a step forward on e-invoicing introducing The National e-Invoicing System (KSeF) as a voluntary solution. The mandatory implementation was delayed to year 2026.

athens city view

Greece Introduces B2B E-Invoicing Mandate

Greece officially postpones mandatory B2B e-invoicing for large businesses to 2 March 2026, with a transitional period until 3 May 2026 and clarified penalties for non-compliance.

latvia city view

E-Invoicing in Latvia: Latest Timeline and Developments

Discover the latest updates on Latvia’s e-invoicing mandate. Learn about new deadlines for B2B e-invoicing, reporting requirements, and channels effective through 2028.

croatia view

E-invoicing in Croatia: Complete Guide

Learn everything about Croatia’s mandatory e-invoicing rules starting January 2026. This guide covers key dates, requirements, who must comply, and how to prepare for the new fiscalization and e-reporting obligations.

Romanian e-TVA Statements

Romania introduced the e-TVA statements. Any discrepancy between the e-TVA statement and the amounts reported in your Romanian VAT return boxes was to be explained. Now, this is only required in case of significant discrepancies.

E-Invoicing in Romania: Complete Guide

E-invoicing and e-reporting mandates in Romania. Discover the 2026 Romanian RO e-Factura updates, including new obligations for individuals, extended e-invoicing rules for legal entities, revised deadlines.

hungary city view

Intrastat Hungary 2026: New Reporting and Statistical Value Thresholds

Hungary Intrastat 2026 thresholds: HUF 500M arrivals, HUF 200M dispatches, new statistical value limits and exemption rules based on data quality.