The adoption by the Verkhovna Rada of Ukraine of Law No.4791-IX, which removes the requirement for a customer’s signature on certificates of completion, creates new opportunities for streaming business processes. This regulatory update has a significant impact on accounting practices, tax calculations, and overall operational efficiency, enabling businesses to adopt more agile and technology-driven approaches.
Alignment with international standards
Across Europe and the United States, the “certificate of completion” as a bilateral document is rarely used. The primary supporting document is the invoice, which serves as a sufficient basis for both accounting recognition and tax reporting. With this legislative change, Ukraine moves closer to international practice, where the invoice becomes a standalone, legally robust document — paving the way for broader adoption of e-invoicing and the development of a real-time economy.
Elimination of artificial tax risks
Historically, delays in signing completion certificates — or signatures applied by unauthorized parties — have led to additional tax assessments and disputes. Law No. 4791-IX effectively mitigates these risks.
Where services are duly rendered and contractually agreed, a unilateral document now constitutes a valid legal basis for accounting and tax purposes. For businesses, this translates into fewer disputes with tax authorities and a more transparent, predictable tax environment.
Administrative efficiency and automation
Removing the requirement to obtain counterparty signatures significantly reduces administrative workload and time expenditure, while also lowering operational and document management costs, particularly within electronic document workflows.
This approach also enables a higher degree of automation: once issued, an invoice can be automatically recognized by accounting systems as revenue or expense, supporting end-to-end digital processing.
Practical considerations for businesses
While the law simplifies the form of documentation, content requirements remain unchanged. To fully leverage the benefits, companies should:
- Update contract templates to include provisions for unilateral issuance of primary documents.
- Define the acceptance mechanism by specifying a timeframe for objections (e.g. 3-5 days), after which services are deemed accepted under a “silent acceptance” principle.
- Observe existing exceptions, as transactions involving public funds, state property, and construction contracts remain subject to current regulatory requirements.
This legislative development is not only about reducing the number of signatures. It reflects increased trust in business, simplification of procedures, and Ukraine’s continued progress towards a modern digital economy.
Moreover, it establishes a foundation for the implementation of e-invoicing aligned with European standards and further harmonises Ukrainian practices with global frameworks.
Today, Ukraine is taking a meaningful step towards a real-time economy — demonstrating both the readiness of its business community to embrace digital transformation and its capacity for more efficient engagement with regulatory authorities.
