Informal Labour Dominates Bulgaria’s Construction Sector, Raising Regulatory Concerns
Widespread undeclared work and lack of oversight continue to shape the country’s renovation industry
A significant portion of Bulgaria’s construction and renovation workforce operates outside legal frameworks, with estimates suggesting that up to 90 percent of workers are engaged in undeclared employment (недекларирана заетост) [nedeklarirana zaetost]. According to entrepreneur Lozan Lozanov, the sector functions in an environment marked by regulatory absence (липса на регулации) [lipsa na regulatsii], where oversight mechanisms are minimal and enforcement remains inconsistent.
Lozanov highlighted that this situation has created a fragmented industry lacking cohesion, describing conditions in which “everyone does what they want.” The absence of formal governance structures has led to a lack of industry standardization (стандартизация в сектора) [standartizatsiya v sektora] and professional accountability (професионална отчетност) [profesionalna otchetnost], making it difficult to ensure consistent service quality or enforce contractual obligations.
The issue is particularly evident in the interior renovation segment, where informal arrangements dominate project execution. Without clearly defined rules, both clients and contractors face risks linked to unregulated service provision (нерегулирано предоставяне на услуги) [neregulirano predostavyane na uslugi] and contractual uncertainty (договорна несигурност) [dogovorna nesigurnost]. This environment often results in disputes, limited legal recourse, and inconsistent pricing structures.
Lozanov, who organizes the “Master Forum 2025” initiative and hosts a podcast aimed at improving professional practices, noted that the sector currently lacks unified representation. The absence of formal associations has weakened collective coordination and hindered the development of institutional frameworks (институционални рамки) [institutsionalni ramki] and sectoral governance models (модели за управление на сектора) [modeli za upravlenie na sektora].
He estimated that between 80 and 90 percent of workers operate informally, a condition that negatively affects both service providers and clients. Workers functioning outside the legal system often lack access to protections associated with formal labor contracts (официални трудови договори) [ofitsialni trudovi dogovori] and are excluded from social security coverage (социално осигуряване) [sotsialno osiguryavane], increasing their vulnerability in cases of workplace accidents or disputes.
Formalizing the sector, according to Lozanov, would provide tangible economic and legal advantages. Legal recognition could improve access to financial services, enabling workers and small firms to secure loans or rental agreements through banking eligibility criteria (банкови изисквания) [bankovi iziskvaniya]. Additionally, inclusion in official systems would allow participation in health insurance schemes (здравно осигуряване) [zdravno osiguryavane], offering protection in case of injury or illness.
He also pointed out that bringing the sector into compliance could reduce risks associated with sudden enforcement actions. Previous regulatory changes affecting digital and online businesses demonstrated how rapid enforcement can disrupt informal operations. This highlights the importance of legal compliance transition (преход към законово съответствие) [prehod kam zakonovo saotvetstvie] and regulatory predictability (предвидимост на регулациите) [predvidimost na regulatsiite] for long-term stability.
Economic implications were also addressed, with Lozanov suggesting that full regulation could lead to price reductions of approximately 15 percent. Increased competition within a structured environment would likely enhance transparency and efficiency, strengthening market competition dynamics (динамика на пазарната конкуренция) [dinamika na pazarna konkurentsiya] and reducing distortions caused by informal practices such as shadow economy pricing (ценообразуване в сивата икономика) [tsenoobrazuvane v sivata ikonomika].
Consumers were advised to approach renovation projects cautiously by conducting thorough research and selecting contractors willing to assume responsibility for their work. In a largely informal market, careful planning helps mitigate risks linked to service quality variability (променливост в качеството на услугите) [promenlivost v kachestvoto na uslugite] and project execution risks (рискове при изпълнение на проекти) [riskove pri izpalnenie na proekti].
Lozanov expressed cautious optimism that future government intervention could reshape the sector by introducing structured regulation. He emphasized the importance of adopting best practice models (добри практики) [dobri praktiki] from other European countries while avoiding ineffective policies observed in past reforms. At the same time, ongoing efforts to establish a professional association aim to strengthen coordination through collective representation mechanisms (механизми за колективно представителство) [mehanizmi za kolektivno predstavitelstvo].
Broader labour data supports concerns about the scale of informal employment in Bulgaria. According to studies by institutions such as the European Commission and the International Labour Organization, undeclared work remains a persistent issue across several sectors, particularly construction, agriculture and services. These patterns reflect structural challenges related to enforcement capacity, administrative burden and economic incentives, reinforcing the need for labour market formalization (формализиране на пазара на труда) [formalizirane na pazara na truda] and institutional reform measures (институционални реформи) [institutsionalni reformi].
The construction sector plays a critical role in Bulgaria’s economy, contributing significantly to employment and infrastructure development. However, the prevalence of informal practices continues to undermine transparency, limit tax revenues and weaken worker protections. Addressing these issues will require coordinated efforts focused on strengthening oversight, improving compliance mechanisms and promoting a transition toward a fully regulated economic activity framework (рамка на икономическата дейност) [ramka na ikonomicheskata deynost].
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