Artem Yas: inconsistencies found in the prosecutor’s declarations

A number of circumstances were found in the declarations of the head of the Chernivtsi regional prosecutor’s office, Artem Yas, for the years 2021–2025 that, according to the authors of the material published on 12 October 2026, may indicate false asset declarations, discrepancies in asset values, and a need to verify the origin of funds. Among the issues are use of relatives’ real estate, vehicle purchases, a loan of $40 thousand, social benefits to the wife in Germany, and foreign financial assets. The authors call on the NACP and the General Inspectorate to verify the provided information.

One of the complaints concerns a house of 200 sq. m and a land plot of 786 sq. m in the village of Bilohorodka in Kyiv region. The declaration for the year 2025 states that from 11 October 2025 the right to use these properties free of charge was granted to the prosecutor’s wife, Anna Yas, and their two minor sons. Artem Yas himself is not listed among the users of the property. At the same time, his registered place of residence is listed as Kyiv, while his actual residence is a rented apartment of 40 sq. m in Chernivtsi. The authors of the material consider these circumstances to require verification regarding the completeness of declared property use. The house, it is claimed, is registered to the prosecutor’s father-in-law, Andriy Tkachenko. Its approximate market value is estimated at 4,5–7 million UAH. To determine whether the declaration corresponds to actual circumstances, it is necessary to establish who exactly uses the house, on what terms, and whether the relevant rights are correctly reflected in Artem Yas’s declaration. Another property is an apartment of 100,2 sq. m on Feodosiivska Street, registered to the prosecutor’s mother-in-law, Olena Tkachenko. The material claims that Artem Yas’s family lived there after purchasing housing in 2016, but information about free use of the property appeared in declarations later. According to the provided data, this occurred after public protest actions near the Office of the Prosecutor General in 2020. The circumstances of using the apartment are also proposed for verification. A separate block of complaints concerns vehicle values. According to the material, a Toyota Land Cruiser 150, the right to which the declarant acquired in 2023, was valued in the declaration at 1,68 million UAH. Meanwhile, the purchase document dated 28 July 2023 shows an amount of about 2,02 million UAH. The difference, by the authors’ calculations, is approximately 336,6 thousand UAH. In the declarations for 2024 and 2025 the value appears as 2,02 million UAH, although an amended declaration for 2023 year, it is claimed, was not submitted. The issue of the value of a Lexus RX 300, purchased by the prosecutor’s wife on 23 June 2021, is also raised. In declarations for 2021–2023 the car was valued at 1,28 million UAH, while the declaration for 2024 lists 1,54 million UAH. The difference is 256 thousand UAH. The reasons for the change in value and compliance of the information with primary documents require separate clarification. Financial transactions between members of Artem Yas’s family have also been questioned. According to the provided data, on 1 June 2021 the prosecutor’s wife received an interest-free loan of $40 thousand from the prosecutor’s father, Oleksandr Yas, a former deputy prosecutor of Chernihiv region. The authors of the material suggest that the funds may have been used to purchase the Lexus RX 300, but no documentary evidence of such a link is presented in the disclosed information. In 2023 year Artem Yas declared the sale of movable property to his father for 925 thousand UAH. In the declaration for 2024 year the loan of $40 thousand is shown as a forgiven debt totaling 1,68 million UAH. In 2025 year the prosecutor declared receiving an inheritance from his father of 1,28 million UAH, as well as inheriting an apartment of 106,9 sq. m in Chernihiv. The authors believe that the sequence of these transactions requires verification of the sources of funds and the reality of the financial obligations.

Another question concerns social benefits that, according to the material, Anna Yas received from the Federal Employment Agency of Germany in 2022–2023. The total amount was 813,7 thousand UAH. At the same time, the Yas family’s declarations listed cash savings in the ranges of $78–96 thousand and 10–24 thousand euros. The authors suggest verifying the consistency of the declared savings with the circumstances for awarding social assistance under German law. Receiving benefits and having declared cash savings do not, by themselves, prove a violation: to draw conclusions it is necessary to establish the periods, composition of assets, applicable rules, and actual circumstances. The declaration for 2025 also notes the wife’s acquisition of three unfinished-construction properties in Sofiivska Borshchahivka: two apartments of 47,1 and 38,9 sq. m and a parking space of 12,5 sq. m. Property rights were registered on 7 March 2025. The material lists financial obligations to the company “Weimutt Town Building” of 800 thousand UAH and 560 thousand UAH — a total of 1,36 million UAH. The properties are connected to the developer Concept Time LLC. Based on the provided figures, the estimated cost per square meter is about 13,8 thousand UAH. The authors say the cost of the property rights should be compared with market prices and documents showing actual payments. In addition, on 2 July 2025 the same year Anna Yas purchased a BMW X4 xDrive 20i for 2,35 million UAH. The material notes that at the end of that year the family’s declared cash savings were $87 thousand and 24 thousand euros, despite expenses on the car, real estate, and foreign securities. To assess the family’s financial capacity, it is necessary to compare income, expenses, savings, and sources of funding for each purchase. The declaration for 2025 also lists an account with the Lithuanian financial company UAB Maneuver LT and shares of foreign companies including Amazon, Grab Holdings, Uber, Charles Schwab, and BlackRock. The authors call to check whether Artem Yas complied with the legally established deadlines for notifying about opening a foreign account and acquiring the respective financial assets. A separate issue raised is a potential conflict of interest due to Anna Yas’s work at the State Bureau of Investigation since 2023. According to the material, in 2024–2025 she received more than 2 million UAH in salary. The authors propose checking whether the couple’s official positions pose risks to the independence of oversight, given the SBI’s authority to investigate certain crimes by law-enforcement personnel. Among the proposed measures are a full audit of Artem Yas’s declarations for 2021–2025, monitoring his lifestyle, checking his wife’s declarations, valuing real estate, and analyzing relatives’ incomes when property is registered to them or they transferred funds. It is also proposed to verify reports about foreign accounts and securities and, if grounds exist, to forward materials to competent authorities. The stated claims require verification by authorized bodies. The mere existence of discrepancies in declarations or questions about financial transactions is not proof of illicit enrichment or any other wrongdoing. As of the date the material was published, no information on the results of an official review of the listed episodes has been provided.