Separation of Property (Marital Property Agreement) Before a Notary in Warsaw

Are you considering entering into a prenuptial or postnuptial agreement but are concerned about the official formalities? In the following article, I precisely explain what the separation of property entails and the real benefits it brings. I discuss the differences between statutory community property and contractual regimes, and I indicate the documents necessary for a visit to the firm. I invite you to read on, which will make it easier for you to make safe and informed financial decisions.
In this article:

Marital Property Regulations

Entering into marriage entails significant legal consequences, the main one being the automatic creation of statutory community property. This principle follows directly from the provisions of the Act of February 25, 1964 – the Family and Guardianship Code. According to Article 31 of this act, any items acquired during the marriage by both spouses or by one of them automatically constitute joint property by operation of law.

Working as a civil law notary, I often remind clients that the legislator has, however, left us full freedom in shaping our financial relationships. Spouses can change these default rules by establishing a regime of separation of property. Thanks to this, each of them gains the right to manage their assets completely independently and autonomously.

Statutory Community Property

If you do not take any legal steps, the statutory regime applies in your marriage. It divides your belongings into three separate masses: the joint property and two separate (personal) properties. The joint pool includes, among other things, collected remuneration for work, income from other profit-making activities, and funds accumulated in pension funds.

In turn, separate property consists of items acquired before the wedding, as well as those obtained through inheritance or donation, unless the donor decided otherwise. Statutory community property can also arise during the marriage, for example, after the lifting of legal incapacitation or a previously decreed legal separation.

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Separation of Property Before the Wedding (Prenuptial Agreement)

The decision to sign a property agreement before the wedding is becoming standard practice. Couples planning to marry regularly ask me questions about how it works. Below, I address the most important concerns:

  • The moment of signing the document – We conclude a prenuptial agreement before the wedding day, but its legal effects in the form of full separation of property only arise at the moment of officially entering into the marriage. As a result, joint property is never created at all.
  • Existing assets – The assets you have accumulated up to the wedding day remain exclusively your private property. You do not need to make any formal divisions or valuations before a notary, because you are not merging your existing assets.
  • Liability for debts – This is a frequent reason for visits to my office. The agreement effectively protects your life’s work. If a spouse has obligations from before the wedding or incurs them during the marriage, they are liable for them exclusively with their own separate property.
  • The possibility of future changes – A marital property agreement is not a permanently binding document. At any time during the marriage, you can jointly change the property regime, for example, by terminating the agreement and returning to statutory community property.

Pragmatism vs. Idealism

Many future spouses share their dilemmas in my office. According to traditional values, marriage should unite for better or for worse, also in the financial sphere, which is why there is a fear that a prenuptial agreement signals a lack of trust. Daily practice shows, however, that a pragmatic perspective ultimately prevails. Separating property issues from personal relationships is currently treated as an expression of responsibility for the security of both partners. It is simply a useful legal tool that effectively prevents potential problems in the future, allowing you to focus on your life together without financial burdens. How will this pragmatism affect the success of a new relationship? Time will tell.

The Purpose of Establishing a Separation of Property

The decision to change the property regime most often stems from specific life needs. As a civil law notary in downtown Warsaw, I advise on these types of formalities.

  • Protection against debts – This is the most common reason why spouses decide to take this step. The separation protects the assets of one spouse from the creditors of the other, especially when one of them conducts risky business activities.
  • Clear division – The separation of property prevents financial conflicts, guaranteeing a clear division of assets in the event of a potential breakup.
  • Inheritance issues – This solution helps protect the financial interests of children from previous relationships or other heirs by excluding given assets from the division.
  • Full independence – The document ensures financial autonomy, allowing you to freely dispose of your funds without your partner’s consent.
  • Tax optimization – In specific situations, the separation of property can allow for more favorable tax solutions for the spouses. However, this requires a thorough analysis, as it simultaneously brings a significant downside to this status – the inability to file a joint tax return.

Available Contractual Regimes

The principle of statutory community property can be modified by concluding an appropriate property agreement. Marital property agreements can therefore expand or restrict statutory community property, as well as establish a separation of property or a separation of property with the equalization of accrued gains. Each such change requires the form of a notarial deed, and failure to meet this requirement results in absolute nullity. Working as a civil law notary in Śródmieście, I help choose the appropriate model.

  • Expanded community property – Consists of including components in the joint property that would normally enter separate property. This depends on the will of the parties, subject to statutory limitations.
  • Restricted community property – Allows specific groups of items to be excluded from the joint property. This restriction cannot lead to the complete elimination of the joint pool.
  • Separation of property – In this regime, each spouse retains their property from before the agreement was concluded as well as the property acquired later. A prenuptial agreement ensures that joint property is never established. If the agreement is concluded after the wedding (postnuptial), it is often necessary to divide the assets accumulated so far. Concluding the agreement retroactively is impermissible.
  • Separation of property with the equalization of accrued gains – This is a specific variant of separation. During the term of the agreement, it functions like standard separation, but at the moment of its termination, the spouse with the smaller accrued gains has the right to demand appropriate equalization.

Documents Needed to Conclude a Marital Property Agreement

A visit to the firm requires the preparation of basic information. Regardless of the type of marital property agreement being concluded, the following basic documents and information must be provided:

  • Details of the spouses – First names, last names, and parents’ first names.
  • Residential address – Current place of residence of the appearing parties.
  • Marital status – Along with any official certification of an existing marital property agreement.
  • Abbreviated copy of the marriage certificate – If the marital property agreement is being concluded during the marriage.
  • Identity document – The number of a valid ID card or passport presented.
  • PESEL number – Necessary for identification in state systems.
  • Original power of attorney – In the event that an authorized representative acts on behalf of a party.

Additionally, depending on the type of agreement being concluded—in the case of restricting or expanding community property, specific property items must be precisely indicated. When concluding a prenuptial agreement, we provide the planned date of the wedding.

Separation of Property – Cost of a Notary in 2026

The fees for the services I provide are precisely regulated by the ordinance of the Minister of Justice on the maximum rates of the notarial fee. Despite the fact that upper limits exist, each time I determine the total cost of the service in a highly individualized manner, based on a thorough analysis of the documentation you submit.

The notary’s cost for drafting an agreement establishing the separation of property consists of:

  • Notarial fee – The remuneration for drafting the notarial deed of a marital property agreement is PLN 400.
  • Cost of drafting extracts – PLN 6 for each commenced page.
  • And potentially the cost of an entry in the land and mortgage register – If establishing the separation requires disclosing the change in the land and mortgage register, the fee for the application is PLN 200, and the court fee is PLN 150.
  • VAT tax of 23% added to the notarial costs.