- Legal analysis of the client’s situation.
- Explanation of Polish tax requirements for the DT-1 declaration.
- Preparation of a list of necessary documents.

DT-1 declarations
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My name is Alexander, I am your personal manager. Let me help you!

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1
Consultation and information gathering1 PLN 541.20
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2
Preparation and completion of the DT 1 form2 PLN 676.50
- Filling in the DT-1 form with all required data.
- Verification of documents and correctness of information.
- Advice on the optimal method of tax payment.
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3
Submission of the declaration to the tax office1 PLN 541.20
- Filing the DT-1 personally, by post, or electronically.
- Confirmation of submission and providing copies to the client.
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4
Post submission support14 PLN 405.90
- Monitoring the processing of the declaration.
- Responding to inquiries from the tax office.
- Legal assistance in case of inspections.
DT-1 Declaration: what it is and why it is important for vehicle owners in Poland
If you own a vehicle weighing more than 3.5 tons in Poland, you are required to submit the DT-1 declaration. This tax applies to vehicle owners who use them for transporting goods or passengers. It is important to understand that timely submission of the declaration and payment of the tax are mandatory to avoid fines and penalties.
How to correctly submit the DT-1 declaration: step by step
- Preparation of documents: gather the necessary documents, such as the vehicle registration certificate, proof of ownership, and other supporting documents.
- Completing the declaration: fill in the DT-1 form, providing all necessary data about the vehicle and its use.
- Submitting the declaration: submit the completed declaration to the appropriate tax authority. This can be done in person, by post, or electronically if allowed.
- Tax payment: pay the due amount of tax within the established deadlines. Usually, the tax is paid annually, but other conditions may apply depending on the situation.
Advantages and disadvantages of submitting the DT-1 declaration independently
- Own control — you personally submit the documents and monitor the process.
- No additional costs — you do not need to pay for a lawyer’s services.
- Risk of errors — incorrect completion of the declaration or missing documents may lead to fines.
- Complexity of tax law — forms and requirements change, and it is difficult to track all details.
- Time consumption — collecting documents, checking data, and submitting the declaration takes a lot of time, especially if you have several vehicles.
Why use a lawyer’s services for the DT-1 declaration
- Professional expertise: a lawyer knows all the details of Polish tax law, will correctly complete the form, and prepare all documents.
- Protection against fines: a specialist can anticipate potential problems and minimize the risk of mistakes that could lead to sanctions.
- Time saving: you save hours on preparation and submission, leaving the routine to professionals.
- Individual consultations: the lawyer will suggest the optimal method of paying the tax, considering the specifics of your vehicle or business.
- Support in case of inspection: if the tax office initiates a check, a professional lawyer will help respond correctly and defend your rights.
Benefits of working with CONSULTANT in DT-1 declaration matters
Expert support: our lawyers have in-depth knowledge of Polish tax law and experience in preparing and submitting DT-1 declarations.
Individual approach: we take into account all the specifics of your situation to ensure maximum benefits and minimal tax obligations.
Timeliness: we guarantee timely submission of the declaration and payment of the tax, which helps avoid fines and penalties.
If you have questions or need assistance in preparing the DT-1 declaration, contact us. We are ready to provide professional support and ensure compliance with all tax requirements.
Submitting the DT-1 declaration in Poland is not just a formal procedure but a serious tax obligation that affects the financial security of the vehicle owner. Filing the declaration on your own may seem economical, but it carries the risk of mistakes, fines, and unnecessary time loss. Cooperation with an experienced lawyer ensures professional expertise at every stage: from collecting documents to submitting the declaration and support in case of inspections. This helps minimize risks, optimize tax obligations, and focus on your business or daily matters. Choosing legal support is an investment in peace of mind, confidence, and protection of your rights under Polish law.

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