Why is December crucial in terms of corporate transformations, reorganizations, and liquidations?
News – 11.12.2025

December is not only the period of year-end closing, but also a strategic decision-making point for companies. The preparation of the year-end report provides an ideal basis for corporate legal transformations, whether they involve mergers, demerger, amalgamations, or liquidations. Why? Because this is when tax and accounting benefits can be maximized, while legal and financial coordination is also simpler.
Why is December the ideal time for transformations?
The year-end report plays a special role in the transformation process:
- Extended usability: The December 31 report is valid for up to 6 months, compared to the 3-month deadline for interim balance sheets.
- Timing and efficiency: Aligning the fiscal year-end with the transformation reduces administrative burdens and can even save the preparation of a full financial statement.
Tax opportunities during corporate reorganizations.
Beneficial transformation – tax deferral
The Tao Act provides the possibility for the tax on value increases arising during a transformation to be paid not immediately, but over the lifetime of the asset. This provides a significant liquidity advantage.
Exemption from duty during merger
In addition, the beneficiary transformation also allows mergers and demergers involving real estate assets to be exempt from property acquisition duty.
VAT exemption in the case of legal succession
The transfer of assets does not qualify as a sale of goods if the legal successor fulfils the statutory documentation requirements. This means that VAT payments can be avoided during the transformation.
Accounting and legal tasks in transformations
Transformation is a complex process that requires coordinated work in several areas:
- Accounting: Preparation of draft and final balance sheets, technical closing, multi-column reports.
- Legal: Transformation plan, new articles of association, registration with the company registry court, two-step decision-making process.
- Auditing: Certification of the preliminary and final balance sheets by an independent auditor. In addition to the usual audit, the transformation documents must also be certified by an independent transformation auditor.
Coordination and deadlines – the key to success
The success of the transition requires the coordinated work of tax, legal, and accounting professionals. The year-end closing date in December is a critical link in the chain, determining deadlines and tax planning opportunities. Accurate documentation and adherence to deadlines minimize legal and financial risks.
Our services – Comprehensive support for transformations
Coordination
The coordinated work of tax, legal, and accounting professionals is essential to the success of transformation processes. We provide project management and ensure precise handling of deadlines.
Tax consulting – LeitnerLeitner Tax
- Tax planning and optimization: Beneficial transformation, tax deferral, tax exemption from fees.
- VAT exemption in the case of legal succession: Documentation and compliance assurance.
- Tax returns and declarations: Handling tax obligations arising from the transformation.
Transformation Audit and Accounting Advisory – LeitnerLeitner Audit
- Transformation Audit: Certification of the draft and final balance sheet of assets
- Technical closing and financial statements: Two-stage closing, preparation of multi-column financial statements.
- Accounting support: Coordination of inventory, analytics and documentation.
Legal advice, Legal Services – LeitnerLaw
- Transformation plan and documentation: New articles of association, settlement plans.
- Company registration procedures: Preparing and submitting decisions and registration documents.
- Guaranteeing legal certainty: Assumptions of liability, creditor notifications, risk minimization.
Why choose us?
- Comprehensive professional background (tax, law, accounting)
- Ensuring deadlines and compliance
- Maximizing strategic tax advantages
Glossary:
- Transformation
A corporate law process whereby the legal form or structure of a company is changed (e.g., merger, demerger, amalgamation). - Reorganization
A restructuring of a company’s organizational and operational structure, which may affect ownership relationships, business units, and financial processes. - Liquidation
The termination of a business without a legal successor, during which the company’s assets are distributed among its members and its tax and accounting obligations are settled. - Technical closure
An accounting operation that allows the transformation to be prepared without closing the entire general ledger. - Balance sheet
The basic document of the transformation, which presents the company’s assets and liabilities on the date of the transformation. - Beneficial transformation
A tax option whereby the tax on the value increase in resulting from the transformation is not paid immediately but over the life of the asset (tax deferral) and whereby exemption from property acquisition tax may be claimed. - VAT exemption in the case of legal succession
The transfer of assets does not qualify as a sale of goods, so there is no VAT liability. - Interim balance sheet
The balance sheet prepared to initiate the transformation, which can be used for 3 months, as opposed to the annual financial statement, which is valid for 6 months. - Company court registration
The legal completion of the transformation, which requires the final documentation and auditor certification.






