Clear communication and reliable deliverables
Our legal services
Aider provides structured and practical tax services for companies operating in multiple countries. We help you stay compliant while optimizing your tax position.
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Cross-border tax advisory, structuring and planning.
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VAT registration, reporting, cross-border VAT handling and compliance.
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Documentation, models and practical implementation for multinational structures.
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Periodic filings, tax returns, local compliance and obligation management.
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Group models, entity setup, holding structures and reorganisations.
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Tax due diligence and transaction advisory for acquisitions and restructurings.
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Assistance with audits, questions from tax authorities and dispute handling.
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Internal tax controls, guidelines, responsibilities and documentation.
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Our approach
International coordination + local insight
Practical, execution-focused tax support
Let’s build a legal, tax and compliance structure that fits your organisation.
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Rafal Michniewicz
Partner • Poland