- Determination of whether the client is required to submit a CFC supplement.
Collection of all necessary documents on the foreign company, ownership structure, financial statements.
Explanation of the CFC legislative requirements and submission deadlines to the client.

Professional Preparation of CFC Attachment to the Tax Declaration
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My name is Alexander, I am your personal manager. Let me help you!

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1
1. Initial consultation and information gathering3 PLN 861.00
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2
Data analysis and preparation of the CFC supplement7 PLN 1,353.00
- Verification and systematization of information on the income, assets, liabilities of the foreign company.
Calculation of the client’s share of participation in the CFC and taxable income.
Preparation of the supplement to the tax return in accordance with the requirements of the tax authorities.
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3
Coordination of the draft supplement with the client2 PLN 615.00
- Providing the client with the draft supplement for review and approval.
Consultation on possible adjustments or clarifications.
Making necessary changes.
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4
Submission of the CFC supplement to the tax authorities1 PLN 492.00
- Execution of documents for submission.
Sending the supplement to the tax service within the established deadlines.
Receive confirmation of acceptance.
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Further support and advice5 PLN 984.00
- Provide assistance in case of tax inquiries or inspections.
Advice on tax consequences and further actions.
What is a CFC Attachment and Why Do You Need It?
The CFC attachment is a required supplement to your annual tax return in Poland. It confirms foreign income, refunds, or tax reliefs related to work or pensions from abroad. Any mistakes may lead to fines.
Who Needs a CFC Attachment for Tax Declaration?
You may need a CFC attachment if you:
individuals who have worked abroad and earn income outside of Poland;- pensioners receiving benefits from other countries;
- freelancers and contractors with international clients;
- citizens using tax reliefs or claiming tax refunds from foreign sources.
Our specialists will explain how to complete the CFC attachment, help you gather all the necessary documents, and avoid mistakes.
How to Prepare and Fill in the CFC Attachment?
Our specialists will verify all your financial data to ensure it is complete and accurate.
We will prepare every section of the CFC form in accordance with current tax regulations.
We will explain how and when to submit the CFC annex along with your main PIT declaration.
With us, you will avoid having your documents returned for revision and potential fines.
Why choose us?
Experience. We specialize in preparing tax documents in accordance with Polish law.
Confidentiality. All your data is securely protected.
Time-saving. You receive the completed CFC annex in the shortest possible time.
Support. We answer all your questions and assist you until the declaration is fully submitted.
Work process
- Submit a request on our website or call us.
- Receive a list of required documents.
- We review them and prepare a draft of the KIK annex.
- We agree on and deliver the completed document to you.
- You submit the declaration with the CFC annex, or we help you do it online.
What is included in the service
- Consultation regarding the requirements of the Tax Office (Podatkowy Urząd Skarbowy).
- Verification and processing of documents.
- Preparation of the full package including the KIK annex.
- Instructions on submission.
- Support in case of audits or clarifications from the tax office.
How to order the service?
- Fill out the form on the website or contact us by phone.
- We will send you the list of documents and the contract.
- Our lawyers will prepare and agree on the KIK annex.
- You receive the complete package of documents.
We guarantee the accuracy of the document preparation, timely delivery, and full confidentiality of your data. Trust Consultant with your СFC declaration preparation and rest assured your tax return is in good hands!

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