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SERVICES AND INFORMATION

Family Law

Ilyashev & Partners specializes in handling complex and sensitive family law matters that require a combination of legal expertise, a strategic approach, and strict confidentiality.

 

We assist Ukrainian and international clients with matters related to family relationships, asset management, and the protection of family interests, including cross-border situations and disputes involving multiple jurisdictions. The practice covers the full spectrum of family and inheritance law – from planning and structuring property relations to resolving complex disputes through litigation and alternative dispute resolution.

 

The team has substantial experience in cases involving the division of significant assets, determination of rights to property, corporate rights, and business assets, as well as protecting clients’ interests in disputes involving children. Our dispute resolution strategies emphasize achieving outcomes with minimal reputational and emotional risks for clients.

 

As well as estate planning and administration, the firm has significant expertise in preparing complex wills with a cross-border element, and acting as executor of wills. The executor of a will is authorised to ensure the successful execution of the testator’s wishes, including managing the estate, interacting with heirs, creditors, and the public authorities, as well as completing all necessary legal and practical steps for asset transfers.

  • Drafting and executing prenuptial agreements, structuring marital property relations, including those with a foreign element

  • Developing civil partnerships and other family and partnership agreements

  • Divorce proceedings in Ukraine, including cases involving foreign nationals, and recognition of foreign divorces

  • Division of marital property, including complex assets, corporate rights, and businesses

  • Determination of the legal regime of marital property, including in cross-border structures

  • Support for the transfer of jointly owned assets and the protection of ownership rights

  • Establishment of a separate residence regime for spouses and property rights settlement

  • Determination of a child’s place of residence and arrangements for parental involvement and contact

  • Support in disputes related to a child’s travel abroad and obtaining relocation permissions

  • Protection of parental rights in cases of unlawful removal or retention of a child, including application of international conventions

  • Representation in international child abduction cases

  • Determination and recovery of child support, including in international disputes

  • Establishment and contestation of paternity/maternity, and deprivation and restoration of parental rights

  • Representation in court proceedings on parentage recognition, including international adoption

  • Support with adoption, guardianship, and custodianship, including cross-border procedures

  • Out-of-court settlement of family disputes, through negotiations, and mediation

  • Drafting family agreements and arrangements concerning children and property

  • Support for projects involving surrogacy and assisted reproductive technologies, including drafting agreements, due diligence of medical institutions, preparation of documents for the child, and court recognition of parentage

  • Legal structuring of relationships between all participants in reproductive medicine programmes, including those with a foreign element

  • Legal support for post-mortem reproductive procedures, including preparation of required documentation and protection of the parties’ rights

  • Advising on amendments to civil status records and other official documents in connection with gender reassignment

  • Preparation of tailored and complex wills, including those with a foreign element

  • Serving as the executor of the will, including managing and overseeing the execution of the testator's last will, administering the estate, and interacting with heirs, creditors, and public authorities

  • Support with inheritance matters, including resolving complex inheritance disputes, contesting wills, and determining rights to assets

OUR CLIENTS

Today we are working on projects for more than 400 active clients

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About us

Reputable legal advisor

Founded in 1997, Ilyashev & Partners is one of the most prominent law firms in the Eastern European region. With offices in Kyiv, Kharkiv and Odesa, Ilyashev & Partners employs more than 120 people. The firm has been recognized by the most prestigious legal market research guides, according to which it occupies a leading position in Ukraine.

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Reliability

We provide assistance by:

  1. Helping at any stage of the project.
  2. Discussing the task with you, analyzing all prospects and risks.
  3. Thorough studying of the problem, taking into account the special aspects of your business activities.
  4. Developing a strategy, suggesting solutions and action plan.
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“The success of our firm results from the professionalism and expertise of our team”

Roman Marchenko, Senior Partner

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    OUR AWARDS

    Our reliability is confirmed

    • The Legal 500 – EMEA 2026

      The Legal 500 – EMEA 2026 Leading Firm in Private Client for Ukraine

    • Ukrainian Law Firms 2023-2024. A Handbook for Foreign Clients

      Ukrainian Law Firms 2023-2024. A Handbook for Foreign Clients Established Practiсe in Family Law for Ukraine

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    Professional liability insured

    Insurance background

    “In the entire history of our firm, there has not been a single insured event”

    Mikhail Ilyashev, Managing Partner

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