Accounting & Reporting Support (VAT, OSS, IRS)
Okolomono LdaWe provide comprehensive support with accounting and regulatory reporting in Portugal and across the EU. Our service is designed to help businesses stay compliant with tax and reporting obligations, especially when operating in e-commerce or cross-border trade. As part of this service, we: • assist with obtaining a VAT number (NIF/VAT registration); • support One-Stop Shop (OSS) registration and reporting for EU sales; • prepare and submit IRS declarations (where applicable); • organize invoicing processes in line with legal requirements; • provide guidance on ongoing tax and reporting obligations. This helps you avoid penalties, streamline operations, and stay fully compliant with EU and Portuguese regulations.
• You provide financial data and business activity details. • We assess your obligations and set up reporting processes. • Reporting is prepared and submitted according to applicable deadlines. • Ongoing support is provided on a monthly or periodic basis. • Scope and timelines depend on business complexity and jurisdiction.
• Final tax liability and compliance responsibility remain with the client. • We rely on the accuracy of the data provided by the client. • Government fees, taxes, and third-party costs are not included unless stated. • Some services may require involvement of licensed accountants or tax advisors.