Lithuania 2026: How the Modernised Companies Law (ABĮ) Will Affect M&A, Private Equity and VC Deals

Last reviewed: 30 April 2026 | Effective date of reforms: 1 July 2026

Lithuania Companies Law M&A 2026 is a topic every deal team operating in the Baltics needs to master before the summer. The modernised Law on Joint-Stock Companies (ABĮ), adopted by the Lithuanian Parliament (Seimas) and taking effect on 1 July 2026, represents the most significant overhaul of corporate legislation in the country in over two decades. The reforms reshape capital-maintenance rules, introduce redeemable shares, legalise forms of financial assistance for share acquisitions, and strengthen shareholder-rights protections, all of which directly alter how M&A, private equity and venture-capital transactions are structured, negotiated and closed.

This guide provides deal teams with a practical playbook: legislative background, an itemised analysis of each material change, updated due-diligence checklists, sample SPA and SHA clause language, and a six-point action plan to implement before the 1 July 2026 effective date.

1. Background: ABĮ 2026 Lithuania, Scope, Timeline and Official Sources

Understanding the legislative framework and its timeline is the essential first step for any buyer, seller or investor preparing for Lithuania M&A changes 2026. The amendments touch every AB (joint-stock company) and UAB (private limited-liability company) in Lithuania, meaning virtually every target entity in a Lithuanian deal is within scope.

What Is ABĮ?

ABĮ is the commonly used Lithuanian abbreviation for Akcinių bendrovių įstatymas, the Law on Joint-Stock Companies (formally, Law No. VIII-1835 of 13 July 2000). It is the primary statute governing the formation, capital structure, governance and dissolution of both public (AB) and private (UAB) companies in Lithuania. The Seimas registered the draft amendments in spring 2025, and, following consultations and committee review, adopted them later that year. Industry observers widely describe the result as the most substantial modernisation of Lithuanian corporate governance Lithuania 2026 has seen since the original statute’s enactment.

Effective Dates and Transitional Rules

The core modernised provisions take effect on 1 July 2026. Deal teams should note two further timing dimensions:

• Transitional / grandfathering window. Pre-existing share classes and corporate arrangements that were lawfully established before 1 July 2026 may be subject to transitional provisions allowing a specified period for compliance. Parties must verify on a case-by-case basis whether existing preferred-share terms, articles of association and shareholder agreements are grandfathered or require amendment.
• Tax changes (separate effective date). Lithuania’s standard corporate income tax (CIT) rate rose from 16 % to 17 % on 1 January 2026, with the reduced rate increasing from 6 % to 7 %. These tax changes, while technically separate from ABĮ, coincide with the company-law reforms and affect deal modelling, purchase-price mechanisms and earn-out calculations.

Action step: Obtain the official consolidated ABĮ text from the Seimas legislative portal and confirm exact transitional deadlines before issuing any SPA or SHA.

2. Key Legal Changes Under the Modernised Companies Law 2026 That Affect Transactions

The modernised Companies Law 2026 introduces several interlocking reforms. For deal professionals, four clusters of change carry the greatest transactional weight: capital-maintenance rules, preferred and redeemable share regimes, financial-assistance provisions, and shareholder-rights protections. Each is examined below with its practical M&A implications.

Capital Maintenance and Dividend/Distribution Rules

Lithuanian capital-maintenance rules have historically followed a rigid, balance-sheet-focused approach. The 2026 amendments loosen certain requirements while imposing new solvency-based safeguards:

• Solvency-test overlay. Distributions (including dividends and share buy-backs) will be subject to a solvency test in addition to the traditional balance-sheet test. The company must be able to pay its debts as they fall due for at least 12 months following the distribution.
• Capital-reduction flexibility. The reform streamlines capital-reduction procedures, reducing the formalistic steps that previously slowed down pre-completion restructurings and carve-outs.
• Reserve and surplus treatment. Updated rules on share-premium accounts and distributable reserves affect how buyers calculate available distributable profits at closing, a critical variable in locked-box and completion-accounts mechanisms.
• Creditor-protection notifications. Creditor-notification obligations remain in force for capital reductions and certain reorganisations, but timelines may be adjusted. This directly affects the sign-to-close timeline for M&A transactions involving pre-closing capital restructuring.

Action step: Update all SPA completion-accounts schedules and locked-box provisions to reference the new solvency-test requirements, and verify distributable-reserves calculations against the reformed balance-sheet rules.

Preferred and Redeemable Shares, New Regimes for Private Equity Lithuania 2026

The amendments build on the 2023 preferred-share reforms and take a decisive step towards accommodating private equity Lithuania 2026 structuring and VC exits Lithuania founders and investors increasingly demand:

• Redeemable shares introduced. For the first time, Lithuanian law explicitly recognises redeemable shares, shares that may be bought back by the company or a designated party on pre-agreed terms. This innovation eliminates the need for complex contractual workarounds previously relied upon in PE and VC rounds.
• Flexible preferred-share terms. The modernised ABĮ expands the permissible range of preferential economic and governance rights that can be attached to shares, including liquidation preferences, anti-dilution protections and conversion mechanics.
• Exit-waterfall clarity. Statutory recognition of ranked share classes makes it significantly more straightforward to implement multi-tier exit waterfalls in shareholder agreements, a critical structuring tool for series-based VC funding and leveraged PE buy-outs.

Action step: Review all existing shareholder agreements and articles of association for target companies to determine whether current preferred-share terms can be migrated to the new statutory framework or require renegotiation.

Financial Assistance, Loans to Acquire Shares

One of the most closely watched Lithuania M&A changes 2026 is the legalisation of financial assistance for share acquisitions. Under the outgoing regime, Lithuanian companies were generally prohibited from providing loans, guarantees or security to facilitate the acquisition of their own shares. The modernised ABĮ lifts this blanket ban under specified conditions:

• Board and shareholder approval. Financial assistance must be authorised by both the management board and a qualified majority of shareholders.
• Solvency and arm’s-length requirements. The company must pass a solvency test and the assistance must be on arm’s-length terms.
• Aggregate-limit cap. The total amount of financial assistance outstanding at any time is capped at the company’s distributable reserves (mirroring the approach used in several EU jurisdictions).
• Reporting obligations. Details of financial assistance granted must be disclosed in the company’s annual report.

Early indications suggest that PE sponsors will use this provision to fund management buy-outs (MBOs) and leveraged acquisitions more efficiently, removing a structural disadvantage that previously pushed deal financing entirely onto acquirer-side credit facilities.

Action step: Where MBO or leveraged structures are contemplated, build financial-assistance compliance into the conditions precedent of the SPA and include a specific financial-assistance covenant in the SHA.

Shareholder Rights Lithuania 2026, Voting and Minority Protections

The reforms strengthen minority-shareholder protections, which has direct implications for squeeze-outs, drag-along enforcement and tag-along rights:

• Enhanced information rights. Minority shareholders gain expanded rights to request information from the board, including on material transactions and related-party dealings.
• Appraisal and exit rights. Minority shareholders who dissent from certain fundamental corporate actions (mergers, material asset disposals, conversions) may benefit from strengthened fair-value appraisal and exit mechanisms.
• Related-party transaction scrutiny. New disclosure and, in certain cases, shareholder-approval requirements apply to material related-party transactions, an area of heightened due-diligence focus for buyers acquiring businesses with complex group structures.
• Voting-threshold adjustments. Certain corporate actions that previously required a simple majority may now require a qualified majority, and vice versa. Deal teams must map the specific approvals required for their transaction against the updated threshold schedule.

Action step: Map all shareholder-approval requirements for the specific transaction structure against the updated ABĮ threshold schedule before drafting conditions precedent.

3. How ABĮ 2026 Changes M&A, PE and VC Deal Mechanics

Beyond the statutory text, the modernised Companies Law 2026 alters day-to-day deal mechanics. This section analyses the impact on share-purchase agreements, seller protections, and approval timelines, the building blocks of every Lithuanian transaction.

SPA Targets, Buyer Considerations

Buyers should expect to revise their standard SPA playbooks in several ways:

• Representations and warranties. Add ABĮ-specific representations confirming the target’s compliance with new capital-maintenance rules, accurate classification of share classes (including any redeemable or preferred shares), and absence of unauthorised financial assistance. These reps should survive closing for a minimum period aligned with any transitional grandfathering window.
• Indemnities and escrow. Consider extending indemnity coverage to pre-closing corporate actions that may have been lawful under the old ABĮ but create risk under the transitional or new regime. Escrow holdback amounts may need to increase to cover identified capital-compliance or financial-assistance exposures.
• Purchase-price adjustments. Where completion accounts are used, ensure the definition of “distributable reserves” and the solvency-test methodology align with the reformed ABĮ rules rather than the outgoing framework.
• Conditions precedent. Incorporate specific CP items for ABĮ compliance, confirmation that the target’s articles of association have been updated, that any required shareholder approvals have been obtained under the new qualified-majority thresholds, and that no financial assistance has been granted in breach of the new rules.

Seller Protections and Disclosure

Sellers and their advisers also face adjustments:

• Disclosure-letter scope. The disclosure letter should proactively address all corporate actions taken during the transitional period, particularly dividend distributions, capital reductions and any loans or guarantees connected to share transfers.
• Limitation language. Sellers should negotiate clear limitations on ABĮ-related warranty claims, including time caps, de minimis thresholds and an aggregate cap that accounts for the evolving nature of the transitional rules.
• Anti-embarrassment clauses. Where sellers retain a minority stake, they should ensure tag-along and anti-dilution provisions are drafted to align with the strengthened minority-protection framework, or risk those contractual protections conflicting with statutory rights.

Approvals and Timing Changes

The likely practical effect of the reforms on deal timelines includes:

• Additional shareholder-approval steps. Transactions that trigger new qualified-majority requirements (e.g., material asset disposals, certain related-party transactions) will require longer notice periods and more formal shareholder-meeting procedures.
• Registrar filings. Updated articles of association, new share-class registrations (including redeemable shares), and financial-assistance disclosures must be filed with the Lithuanian Register of Legal Entities. Processing times should be built into the sign-to-close timeline.
• Long-stop date extensions. Industry observers expect that SPAs negotiated in H1 2026 will include longer long-stop dates (typically 30–60 days longer than current market practice) to accommodate the additional procedural steps.

Action step: Extend SPA long-stop dates and build ABĮ-related registrar filings into the conditions-precedent timeline for any transaction expected to close on or after 1 July 2026.

4. M&A Due Diligence Lithuania, Pre-Closing Checklist for ABĮ 2026

M&A due diligence Lithuania exercises must now include a dedicated ABĮ 2026 work stream. The following checklist identifies the priority items, the associated risk if not addressed, and the recommended form of assurance for each.

Action step: Issue an updated DD request list incorporating all ten items above for any transaction with a Lithuanian target entity, regardless of deal size.

5. SPA, SHA and Clause Drafting Guidance Under Lithuania Companies Law M&A 2026

Deal documentation must evolve to reflect the reformed ABĮ. Below are three model clauses addressing the highest-priority drafting areas. These are illustrative, bespoke legal advice should be obtained for each transaction.

Draft Clause, Financial Assistance Covenant

Model clause (for inclusion in the SPA or SHA):

“The Company shall not, and shall procure that no Group Company shall, provide any Financial Assistance (as defined in Article [X] of the Law on Joint-Stock Companies of the Republic of Lithuania, as amended and in force from time to time) unless: (a) such Financial Assistance has been approved by the management board and by a qualified majority of the shareholders in accordance with ABĮ; (b) the Company has passed a solvency test confirming its ability to pay debts as they fall due for a minimum period of 12 months following the provision of such Financial Assistance; and (c) the aggregate amount of Financial Assistance outstanding does not exceed the Company’s distributable reserves as at the date of the most recent audited financial statements.”

Draft Clause, Capital Maintenance Representation

Model clause (seller representation in the SPA):

“The Seller represents and warrants that, as at the date of this Agreement and as at Closing: (i) the Company is in compliance with all capital-maintenance requirements under ABĮ (including the solvency-test requirements applicable to distributions); (ii) no distribution has been made by the Company within the 24 months preceding the date of this Agreement that would be in breach of the reformed capital-maintenance rules had such rules been in force at the time of such distribution; and (iii) the Company’s distributable reserves, calculated in accordance with ABĮ as in force on the Closing Date, are not less than EUR [amount].”

Draft Clause, Exit Waterfall for Preferred Shares (VC Exits Lithuania)

Model clause (SHA for VC-backed companies):

“Upon a Liquidity Event, the Exit Proceeds shall be distributed in the following order of priority: (1) first, to holders of Series B Preferred Shares, an amount equal to [1.0]x their aggregate Subscription Price plus any accrued but unpaid dividends; (2) second, to holders of Series A Preferred Shares, an amount equal to [1.0]x their aggregate Subscription Price plus any accrued but unpaid dividends; (3) third, the remaining Exit Proceeds shall be distributed pro rata among all shareholders (including holders of Preferred Shares on an as-converted basis). For the avoidance of doubt, this waterfall is intended to be consistent with, and enforceable under, the redeemable-share and preferred-share provisions of ABĮ as in force from 1 July 2026.”

Action step: Circulate revised clause libraries to all deal-team members and request local Lithuanian counsel sign-off before any SPA or SHA execution.

6. Implementation, Filing and Post-Closing Steps

Completing a transaction under the reformed ABĮ requires additional post-closing administrative steps. The following timeline should be incorporated into every closing checklist:

• Update articles of association. File amended articles reflecting new share classes, capital-maintenance language and governance provisions with the Lithuanian Register of Legal Entities within the statutory deadline following the shareholders’ resolution.
• Register new share classes. Where redeemable or newly structured preferred shares have been issued, ensure registration is complete and that the share register reflects all classes accurately.
• Board minutes. Document all board approvals required under the new regime, including any financial-assistance authorisations and solvency-test confirmations.
• Annual-report disclosures. Ensure financial-assistance disclosures are included in the next annual report, and that capital-structure changes are accurately reflected in the financial statements.
• Monitor transitional deadlines. Calendar any grandfathering expiry dates and diarise compliance reviews at least 60 days before each deadline.

7. Conclusion, Six-Point Action Plan for Lithuania Companies Law M&A 2026

With the 1 July 2026 effective date approaching, every buyer, seller and investor active in Lithuania should take the following immediate steps:

1. Update SPA and SHA playbooks to incorporate ABĮ-specific representations, warranties, covenants and conditions precedent as outlined in this guide.
2. Run targeted due diligence on share-capital structure, financial-assistance history and distributable-reserves calculations for all Lithuanian target entities.
3. Review and amend articles of association for portfolio companies and targets to ensure compliance with the reformed ABĮ before or immediately after 1 July 2026.
4. Recalculate escrow and indemnity thresholds to reflect the additional risk areas introduced by the capital-maintenance and financial-assistance reforms.
5. Extend long-stop dates in all SPAs where closing is expected on or after 1 July 2026 to accommodate additional approval and filing steps.
6. Engage experienced Lithuanian M&A counsel to obtain bespoke advice on transitional provisions, clause drafting and registrar-filing procedures specific to your transaction.

The modernised ABĮ creates a more flexible, investor-friendly corporate framework for Lithuania, but only for deal teams that prepare in advance. Practitioners who adapt their documentation, diligence processes and approval timelines now will be best positioned to execute transactions efficiently under the new regime.

Sources

1. Lietuvos Respublikos Seimas, Legislative Portal (ABĮ amendments)
2. Rödl & Partner Lithuania, Time to Prepare for the Modernized Company Law
3. ECOVIS Lithuania, Redeemable Shares, Financial Assistance & Governance Reform
4. ECOVIS International, Company Law Lithuania: Entering a New Era of Corporate Structures
5. LawandKey, Company Law Amendments: Changes From July 2026
6. PwC Tax Summaries, Lithuania: Corporate Significant Developments
7. KPMG Lithuania, Amendments to Corporate Income Taxation Effective January 1, 2026
8. Motieka Law Firm, Shareholders Agreement: 5 Key Clauses That Matter Most
9. Klaipėda Chamber of Commerce, Changes to the Law on Joint Stock Companies from July 1, 2026