Serbia 2026: Beneficial Ownership Register, Companies Act & Capital Markets, M&A, Share Transfers and Due Diligence

Serbia’s new Law on the Central Records of Beneficial Owners, together with parallel Companies Act and Capital Markets amendments, has fundamentally changed how M&A transactions, share transfers and corporate due diligence must be conducted in the country. Achieving Serbia beneficial ownership register 2026 compliance is no longer a back-office task, it is a deal-critical obligation that directly affects closing mechanics, warranty packages and post-acquisition risk. The new beneficial ownership law in Serbia requires every registered entity to upload documentary evidence identifying its ultimate beneficial owner (UBO) to the Serbian Business Registers Agency (SBRA), with strict deadlines and material penalties for non-compliance. For deal teams active in Serbia right now, three immediate actions are essential.

• Action 1. Audit every target entity’s UBO filings on the SBRA portal and obtain certified copies of all uploaded documents before initiating due diligence.
• Action 2. Add UBO-specific representations, warranties and escrow holdback provisions to every share purchase agreement involving a Serbian target.
• Action 3. Map every entity in the deal structure, including trusts and nominee arrangements, against the new filing obligations and confirm that all deadlines have been met or that remediation is in progress.

What Changed, The New Law, Companies Act & Capital Markets Amendments

Law Snapshot and Scope

The Law on the Central Records of Beneficial Owners (the “Law”) establishes a centralised register maintained by the SBRA. It regulates the establishment, content, grounds of registration and manner of keeping the Central Records of Beneficial Owners, as set out in the official English text published by the APR. The Law replaces and significantly expands the previous regulatory framework by imposing documentary upload obligations, broadening the categories of entities required to file and introducing ongoing update mechanics that were absent under the earlier regime.

The scope of the Law covers companies (including limited liability companies, joint-stock companies and partnerships), branches of foreign entities, associations, foundations, endowments, and, critically for deal teams, trusts and other fiduciary arrangements. Private trustees are now explicitly required to submit beneficial ownership information, a change that closes a significant gap exploited in complex ownership chains.

Who Enforces, SBRA and the Securities Commission

The SBRA administers the Central Register and serves as the primary interface for filings. Compliance checks and enforcement are conducted by the SBRA in coordination with the Administration for the Prevention of Money Laundering. For listed companies, the Serbian Securities Commission (SEC) has issued separate notices confirming that adopted amendments to the Law introduce new obligations for reporting entities regarding the identification of the ultimate beneficial owner. This dual enforcement structure means that private and listed companies face parallel compliance regimes.

Key Practical Changes

• Documentary upload requirement. Entities must now upload the documents on the basis of which the beneficial owner has been identified, as well as a copy of a personal identification document, to the Central Register. This goes well beyond the previous self-declaration model.
• Public accessibility. Certain UBO data in the Central Register is accessible to competent authorities and, for legitimate interest holders, to the public, creating reputational exposure for non-compliant entities.
• Retention period. Entities have an obligation to keep accurate and current records on their UBOs for ten years and must make the same available at the request of competent authorities. This long retention window has direct implications for M&A document preservation policies.
• Trustee inclusion. Private trustees are now legally required to submit beneficial ownership information, a change that affects trust-based holding structures frequently used in cross-border transactions.

Key Dates and Transitional Timeline for Serbia Beneficial Ownership Register 2026 Compliance

The legislative roll-out has proceeded through several overlapping windows. The Law was originally slated for full application in September 2026, but the timeline was accelerated, with the law becoming officially applicable as of 1 October 2025. This acceleration compressed the alignment window and created an urgent compliance burden for entities that had planned around the later date. The following table summarises the critical deadlines by entity type.

Deal teams should note that entities already operating in Serbia that missed the 30 November 2025 window risk being placed on the newly established public non-compliance list maintained by the SBRA. Industry observers expect that SBRA enforcement will intensify through 2026, particularly for entities involved in corporate transactions.

Who Is a Beneficial Owner (UBO) in Serbia, Identification Rules and Exemptions

Control Thresholds and Look-Through Rules

Under the Law, a beneficial owner is a natural person who ultimately owns or controls a registered entity. The primary ownership threshold is 25% of shares, voting rights or other ownership interest, held either directly or indirectly. Indirect ownership requires a look-through analysis, tracing the chain of ownership through intermediate entities to the ultimate natural person. Where no natural person meets the 25% threshold, the Law requires identification of any natural person who otherwise exercises control, for example, through shareholder agreements, management contracts or the right to appoint key officers.

If neither ownership nor control tests yield an identifiable natural person, the senior managing official of the entity is deemed the beneficial owner. This fallback is common across EU-aligned UBO frameworks but carries specific risks in Serbia, where nominee director arrangements are not uncommon.

Special Cases, Trusts, Foundations, Nominee and Agent Arrangements

The expanded scope of the Law means that trusts, foundations and endowments must identify and register the settlor, trustee, protector, beneficiary and any other person exercising effective control. For nominee and agent arrangements, the registered entity must look through the nominee to the natural person on whose behalf the nominee acts. Deal teams conducting M&A due diligence in Serbia in 2026 should treat nominee structures as immediate red flags requiring full documentary substantiation.

Certain entities are exempt from registration, including the Republic of Serbia itself, autonomous provinces, local self-government units, public enterprises, and entities listed in the Law. However, subsidiaries and special-purpose vehicles of exempt entities that engage in commercial activities are generally not exempt. Buyers should verify exemption status directly against the APR text rather than relying on a target’s self-assessment.

Documentary Requirements, What Must Be Uploaded and Quality Checks

Standard Document List by Entity Type

The Central Register now requires the following categories of documents to substantiate UBO identification:

• Personal identification. Copy of a valid personal identification document (passport or national ID) for each identified UBO.
• Corporate extracts and ownership chain. Current extracts from the relevant company register for each entity in the ownership chain, demonstrating the link between the registered entity and the ultimate natural person.
• Shareholder agreements and voting arrangements. Where control is exercised through agreements rather than direct ownership, copies of the relevant agreements.
• Trust deeds and fiduciary documents. For trusts and similar arrangements, the underlying instrument identifying the settlor, trustee(s), protector, beneficiaries and any reserved powers.
• Written statement of the authorised person. A signed declaration by the entity’s authorised representative confirming the accuracy and completeness of the UBO data.

Authentication, Translations and Format Rules

Documents issued outside Serbia must generally be apostilled or legalised and accompanied by a certified Serbian translation. The SBRA portal accepts electronic uploads in standard formats (PDF, JPEG), but the underlying documents must meet applicable authentication requirements. Early indications suggest that the SBRA is rejecting uploads where corporate extracts are outdated (older than three months) or where translation certificates are missing.

Practical Red Flags and How to Resolve Them Pre-Closing

Deal teams should watch for several recurring issues when reviewing UBO filings during M&A due diligence in Serbia in 2026:

• Inconsistent shareholder lists. Discrepancies between the share register, the SBRA entry and the UBO filing are the most common red flag, request all three and reconcile before signing.
• Offshore vehicles with opaque structures. Ownership chains running through jurisdictions without accessible registries require enhanced documentation; consider requesting legal opinions from counsel in the intermediate jurisdiction.
• Outdated filings. Entities that filed under the old regime but have not renewed under the new Law remain non-compliant, regardless of historical filings.
• Missing trust documentation. Trust-based structures frequently lack the granular fiduciary documentation now required; engage the trustee early to prepare compliant filings.

M&A and Share Transfer Mechanics Affected by UBO and Companies Act Changes

Due Diligence Changes, What Buyers Must Ask and Verify

The combined effect of the new beneficial ownership law in Serbia and the Companies Act amendments means that M&A due diligence must now include a dedicated UBO verification workstream. At a minimum, buyers should:

• Obtain a current certified printout of the target’s Central Register entry directly from the SBRA portal, do not rely on seller-provided screenshots.
• Review the full documentary package uploaded to the SBRA (IDs, corporate extracts, shareholder agreements) and cross-check against the target’s own corporate records.
• Confirm that all entities in the target group have renewed their registrations under the new Law, not merely under the prior regime.
• Verify that any changes in beneficial ownership during the due diligence period (e.g., pre-closing restructurings) have been reflected in updated SBRA filings within the statutory timeframe.
• For targets with trust-based or nominee ownership structures, obtain independent legal opinions confirming that the identified UBO is correct and that all filings are current.

Reps & Warranties and Disclosure Schedules, Suggested Topics

Share purchase agreements for Serbian targets should now include UBO-specific representations covering at least the following areas:

• Completeness and accuracy of UBO filings. The seller represents that all filings with the Central Register are complete, accurate and current as of the date of the agreement.
• No pending enforcement actions. The seller confirms that no SBRA or other regulatory enforcement action relating to UBO compliance is pending or threatened.
• Retention compliance. The seller warrants that all UBO supporting documentation has been maintained in accordance with the statutory ten-year retention requirement.
• Post-closing update obligation. The parties acknowledge that the shareholder transfer itself will trigger a mandatory update of the Central Register and allocate responsibility (typically to the buyer post-closing) for filing updated UBO data within the statutory deadline.

Closing Mechanics, Escrow, Holdbacks and Stepped Closings

The practical effect of these changes on closing mechanics is significant. Deal teams should consider the following structural adjustments:

• Escrow holdbacks tied to UBO confirmation. A portion of the purchase price (typically 2–5%) may be held in escrow pending confirmation that all post-closing UBO filings have been accepted by the SBRA. The escrow release condition should reference a certified SBRA printout reflecting the buyer as the new beneficial owner or updated ownership chain.
• Stepped closings. Where UBO remediation is required pre-closing (e.g., missing or outdated filings), consider splitting the transaction into signing and a deferred closing, with UBO compliance as a condition precedent to completion.
• Indemnity for non-compliance costs. The seller should indemnify the buyer against fines, penalties and costs arising from any UBO filing deficiencies that existed at or prior to closing.

Capital Markets and AIF Implications, Listed Companies and Disclosure

Listed Company Obligations and Timeline

The capital markets law in Serbia in 2026 now requires listed issuers to reconcile their UBO disclosures with market filings. The Serbian Securities Commission has confirmed that the adopted amendments introduce new obligations for reporting entities, including listed companies, investment funds and other regulated entities. Listed issuers must ensure that their Central Register filings are consistent with their annual and ongoing disclosure obligations to the SEC. Any material discrepancy, for example, a change in beneficial ownership that is reported to the SBRA but not disclosed to the market, could constitute a breach of both the UBO Law and the Capital Markets Act.

Fund and AIF Manager Obligations

Alternative investment fund (AIF) managers operating in Serbia face a dual filing obligation: fund-level UBO disclosures to the SBRA (identifying the natural persons who ultimately control the fund or its general partner) and investor-level disclosures to the SEC where required by the Capital Markets Act. Industry observers expect that the SEC will issue additional implementing guidance during 2026 to clarify the interaction between fund-level UBO filings and the existing AIF reporting framework. In the interim, fund managers should file conservatively and maintain detailed records of the analysis supporting their UBO determinations.

Foreign Investor Screening, National Security Checks and Other Approvals

Sectors to Watch and Pre-Emptive Filings

While the UBO Law does not itself create a foreign investor screening regime, the enhanced transparency it provides gives Serbian regulators significantly more data to inform sector-specific approvals. The primary regulators for M&A activities in Serbia differ depending on the legal form of the target and the sector in which it operates. Foreign investors in defence, telecoms, energy and critical infrastructure should anticipate that regulators will cross-reference UBO filings when assessing acquisition notifications.

Practical steps for foreign buyers include conducting early engagement with the relevant sector regulator, ensuring that the UBO chain is fully documented and legalised before filing any merger control or sector-specific notification, and pre-emptively preparing a clean ownership chart that maps every natural person in the control chain. Failure to present a clear UBO picture can delay regulatory approvals and, in sensitive sectors, may result in additional information requests or conditions attached to clearance.

Practical Due-Diligence Checklist and “What to Do Now” Roadmap

90/60/30/7 Day Action Items

• 90 days before signing. Request full SBRA printouts for every entity in the target group. Identify any entities with outstanding or expired filings. Engage local counsel to conduct a gap analysis against the new Law’s requirements. Begin collecting corporate extracts and legalised documents for any cross-border ownership chains.
• 60 days before signing. Complete the UBO documentary package for all entities. Reconcile any discrepancies between SBRA filings, share registers and corporate records. Begin drafting UBO-specific reps, warranties and escrow provisions. Obtain legal opinions for any nominee, trust or offshore structures in the chain.
• 30 days before signing. Confirm that all remediation filings have been submitted and accepted by the SBRA. Finalise the disclosure schedule listing all UBO filings and their status. Agree on escrow amounts and release mechanics tied to post-closing UBO updates.
• 7 days before signing. Obtain fresh SBRA printouts to confirm no changes have occurred since the 30-day check. Verify that no SBRA enforcement actions are pending. Confirm that the target’s authorised person is prepared to sign the post-closing UBO update filing immediately after completion.

Who Signs and Attests the Documents

UBO filings must be submitted by the registered entity’s authorised representative (typically the director or managing director). The authorised person signs the written statement confirming the accuracy of the data. In M&A transactions, deal teams should ensure that the authorised person who will sign the post-closing update filing is identified in advance and that their authority is confirmed in the transaction documents. Where a change of directors occurs at closing, the new director must be registered with the SBRA before submitting the updated UBO filing, a sequencing issue that can delay completion if not planned for.

Enforcement, Penalties and Remedial Steps

The Law imposes administrative fines on entities and responsible individuals who fail to register, update or accurately report UBO data. Fines apply both to the legal entity and to the authorised person personally. Beyond monetary penalties, non-compliance carries significant transactional consequences: entities that appear on the SBRA’s non-compliance list face reputational damage, and the likely practical effect will be that counterparties, banks and notaries may refuse to process transactions involving non-compliant entities.

For transactions already in progress, a remediation playbook should include the following steps:

• Emergency filing. Submit corrected or updated filings immediately upon discovery of any deficiency. The SBRA processes electronic submissions, and early voluntary compliance may mitigate penalty exposure.
• Escrow trigger. If a filing deficiency is discovered post-signing but pre-closing, activate any escrow holdback provisions and require remediation as a condition precedent to completion.
• Indemnity enforcement. If deficiencies relate to the pre-closing period, invoke the seller’s indemnity obligations for any fines, penalties or costs incurred.
• Regulatory engagement. Where the deficiency involves a listed entity, notify the SEC proactively and confirm the timeline for remediation to avoid compounding the breach.

Sample Redlines and Drafting Notes, Practical Drafting Annex

The following drafting toggles illustrate the types of UBO-specific provisions that should be considered for share purchase agreements, shareholder agreements and escrow arrangements. These are high-level notes, counsel should localise language and adapt to the specific transaction structure.

• Seller UBO completeness rep. “The Seller represents and warrants that, as of the date hereof, all filings required under the Law on the Central Records of Beneficial Owners have been duly made, are complete and accurate in all material respects, and no filing is overdue.”
• Buyer condition precedent. “Completion shall be conditional upon receipt by the Buyer of a certified SBRA printout confirming that the Target’s Central Register entry reflects the current ownership structure as of the Completion Date.”
• Escrow release trigger. “The Escrow Amount shall be released to the Seller upon the Buyer’s receipt of confirmation from the SBRA that the post-Completion UBO update filing has been accepted and registered.”
• Post-closing filing obligation. “The Buyer shall procure that the Target submits an updated UBO filing to the SBRA within [15] Business Days following Completion, reflecting the change of beneficial ownership resulting from the Transaction.”
• Indemnity for UBO deficiencies. “The Seller shall indemnify and hold harmless the Buyer and the Target against all Losses arising from any breach of the Seller’s representations and warranties regarding UBO filings, including fines imposed by the SBRA or any competent authority.”
• Retention covenant. “Each Party shall retain copies of all UBO-related documentation for a period of not less than ten (10) years from the date of the relevant filing, in accordance with the statutory retention requirements.”

Conclusion, Serbia Beneficial Ownership Register 2026 Compliance Demands Immediate Action

The new beneficial ownership register framework, together with the Companies Act amendments and capital markets law changes, has created a fundamentally different compliance environment for M&A in Serbia. Every transaction involving a Serbian target now requires a dedicated UBO due-diligence workstream, UBO-specific contractual protections and a clear post-closing filing plan. Entities that have not yet completed their initial filings face mounting enforcement risk. Deal teams that embed these requirements into their standard playbook, starting today, will avoid costly delays, protect deal value and ensure clean closings. For specialist guidance on Serbia beneficial ownership register 2026 compliance and transactional structuring, consult a qualified Serbia corporate lawyer through the Global Law Experts directory.

Sources

1. Serbian Business Registers Agency (APR), Law on the Central Records of Beneficial Owners
2. Karanovic & Partners, New Rules on Ultimate Beneficial Owner Registration in Serbia
3. Serbian Securities Commission (SEC), New Obligations for Reporting Entities
4. Doklestić Repić & Gajin, New Law on the Central Register of Beneficial Owners Enters into Force
5. Chambers Practice Guides, Corporate M&A 2026: Serbia
6. Wolf Theiss, Serbia: Register of Ultimate Beneficial Owners
7. Karan Law Office, Beneficial Ownership in Serbia: AML/CFT Context