Legal Lexicon

Equity Clause

Equity Clause: Definition, Legal Basis, and Areas of Application

Die Equity Clause is an important concept in German civil law and refers to a contractual or statutory provision that allows, in special cases, deviations from rigid rules in favor of appropriateness, fairness, or reasonableness. Equity clauses are found in a variety of laws and contracts and serve to prevent unfair outcomes. Their application always takes into account the specific circumstances of the individual case.


Concept and Significance of the Equity Clause

Definition and Classification

The term “equity” derives from the Latin “aequitas”, which essentially means equality or justice. The equity clause thus serves as a tool to allow exceptions to the strict application of the law or contractual provisions, provided this appears appropriate in the individual case.

Function and Purpose

The aim of the equity clause is to enable flexibility in the application of the law while safeguarding the legitimate interests of both parties. It creates a balance between legal certainty and fairness in individual cases, thereby reducing the risk of unduly harsh or unfair outcomes.


Sources and Legal Basis

Statutory Equity Clauses in the German Civil Code (BGB)

Numerous examples of equity clauses can be found in the German Civil Code (BGB). The key provisions include in particular:

  • Section 242 BGB (Good Faith): Obligates performance in good faith, taking into account customary practice. This general clause permeates the entire civil law and enables reasonable deviations from rigid rules.
  • Section 315 BGB (Performance Determination at Reasonable Discretion): Regulates that the determination of performance by a party must be made at “reasonable discretion”. The court may be called upon if the performance determination appears unreasonable.
  • Section 319 BGB (Management at Reasonable Discretion): Concerns the determination of contracts in forms such as the arbitration expert clause.
  • Section 157 BGB (Interpretation of Contracts According to Good Faith): Contracts must be interpreted as required by good faith, taking into account customary practice.

Equity Clauses in Public Law and Other Legal Areas

Equity clauses also exist outside of civil law, for example in public law (Sections 163, 227 AO: “equitable measures” in tax law) or in commercial law (Section 315 HGB for general terms and conditions). They enable administrative measures with attention to special hardship cases.


Types of Equity Clauses

Contractual Equity Clauses

Contractual equity clauses are individually agreed upon by the parties to allow, in certain cases, the adjustment of performance, counter-performance, or other contractual terms based on fairness. Such clauses can be found, for example, in rental, employment, or license agreements and allow flexible handling in case of unforeseen developments.

Statutory Equity Clauses

Statutory equity clauses are found in numerous provisions and obligate either the judge or the contracting parties to consider equity when interpreting or applying a legal norm. The typical wording is often “at reasonable discretion” or “in case of unreasonable disadvantage”.


Areas of Application of the Equity Clause

Determination of Performance at Reasonable Discretion (Section 315 BGB)

One of the central applications is the determination of a contractual party’s performance at reasonable discretion. This means the party is obligated to reasonably consider the interests of both contracting parties in its decision. In case of dispute, the court decides whether reasonable discretion was exercised.

Adaptation and Interpretation of Contracts

As part of contract interpretation pursuant to Section 157 BGB, fairness is to serve as a model, especially if the wording is unclear or if there is a contractual gap. This is particularly applicable for so-called supplementary contract interpretation.

Review of General Terms and Conditions (Sections 305 ff. BGB)

In the area of general terms and conditions, “unreasonable disadvantage” (Section 307 BGB) is designed as an equity review. Here, the court examines whether a contract clause is incompatible with essential principles of law and unreasonably disadvantages the contractual partner.

Equity Decisions in Tax and Social Law

In public law, equity clauses allow discretionary decisions by the authorities, for example in tax law regarding deferment, remission, or suspension of execution on equitable grounds (Sections 163, 227 AO). In social law, comparable provisions serve to balance out particular hardship.


Legal Consequences and Judicial Review

Judicial Review

If performance determination or contract interpretation is made on the basis of equity, the court may decide in the event of a dispute whether this was carried out properly. The standard is whether the interests of both parties were reasonably considered – mere self-interest is inadmissible.

Consequences of an Unreasonable Performance Determination

If a determination at reasonable discretion is found to be unfair, the court will replace it with its own decision. Legal consequences can include, for example, adjustments to performance or the invalidity of individual contract clauses.


Distinction: Equity and Exercising Discretion

Difference from Discretionary Decisions

Equity clauses are often, but not always, associated with the exercise of discretion. While decisions at discretion are structured by law as “may-provisions”, equity always requires the interests of both parties to be considered.

Conceptual Differentiation

Unlike interpretation of the law, which is guided by the normative wording and purpose of a provision, equity may be additionally invoked if rigid application would contradict the sense of justice.


Significance in Case Law and Practice

The equity clause has considerable practical relevance in everyday legal transactions. It allows rigid and partially unreasonable legal consequences to be avoided, and ensures a certain degree of flexibility in enforcing claims and obligations. In case law, the term is regularly invoked when assessing individual agreements and interpreting provisions of performance.


Literature Sources and Further Information

  • German Civil Code (BGB), in particular Sections 242, 315, 319, 157
  • Fiscal Code of Germany (AO), Sections 163, 227
  • Palandt/Ellenberger, BGB Commentary, various editions
  • Munich Commentary on the BGB
  • Staudinger, Commentary on the BGB
  • Case Law Overviews of the Federal Court of Justice (BGH)

Summary

The equity clause is an essential instrument of German law that enables a balance between legal certainty and fairness in individual cases. It serves the proper adjustment and interpretation of legal provisions and contracts and protects against unfair results. Through its application, the interests of all parties involved are thoroughly considered and the principle of justice is upheld.

Frequently Asked Questions

In which areas of law is the equity clause applied?

The equity clause is applied in various areas of law, in particular in civil law, administrative law, and social law. Within civil law, it often appears in contractual relationships, e.g. through general terms and conditions (AGB) or individual contracts which stipulate that, in the event of unforeseen changes in circumstances, adjustments shall be made at reasonable discretion (Section 315 BGB). In administrative law, the equity clause regularly serves to broaden the scope of discretion available to authorities or to balance special hardship cases, for example in the deferment or remission of public levies (Section 227 AO for taxes). In social law, it is especially considered in decisions regarding breaches of contract or benefit reductions, to individually offset existential hardship cases. Overall, the equity clause helps to soften rigid legal consequences through justice-oriented decision-making across different systems, though the relevant statutory provision and case law must always be carefully observed.

Who decides in the event of a dispute about the application of the equity clause?

Ultimately, the competent court decides on the application of the equity clause if the parties cannot reach an agreement. Prior to this, the decision may rest with an authority (in public law) or with the contracting parties or a designated party (in civil law) as to whether and how the equity clause is to be applied. Judicial review focuses in particular on whether the so-called “reasonable discretion” was actually exercised and whether the decision is transparent and factually justified. The courts examine whether the necessary balancing of interests has been conducted, and can—if there is an evidently unfair exercise—either make the decision themselves or refer it back for revision (Section 315 (3) BGB). What is crucial is that judicial review upholds the principle of equal treatment and the prohibition of arbitrariness.

What requirements must be met for the application of the equity clause?

The application of the equity clause requires that there is a factual justification for deviating from statutory or contractual provisions. This usually presupposes a special exceptional case or an unforeseen hardship or change in circumstances, which would lead to unfair outcomes if the rule were strictly applied. In addition, all relevant interests and circumstances of the individual case must be carefully weighed. The exercise of reasonable discretion may not contain any errors of judgment, such as decisions that are inconsistent, discriminatory, or arbitrary. As a rule, documentation or reasoning is also required to make the decision-making process understandable.

How does the equity clause differ from other legal forms of discretion?

The equity clause differs from other forms of discretion especially through its explicit reference to justice in the individual case (equity), and not to general expediency (opportunity) of state or contractual action. While general discretionary decisions (e.g., in administrative law) are often geared toward achieving a particular substantive goal, the equity clause requires an explicit and comprehensive balancing of all relevant interests, with the aim of achieving the most balanced and fair outcome possible. The courts apply stricter standards of reasoning and transparency to the review of equity decisions than to other forms of discretion.

Can the equity clause be contractually excluded?

The formulation and exclusion of the equity clause require a differentiated approach. In principle, the parties can, in many areas of private law, agree contractually that adjustments on the basis of fairness are excluded; however, this is limited by mandatory law and the regulations governing the review of general terms and conditions (AGB), particularly Section 307 BGB. A full exclusion of the equity clause that leads to unreasonable disadvantage may therefore be deemed invalid. In public law, exclusion by contract is generally not possible, since statutory equity provisions (e.g., in tax law) protect public interests or overriding social concerns and cannot be disposed of by the parties.

What role does the equity clause play in the judicial review of contracts?

In the judicial review of contracts, the equity clause acts as a corrective to rigid or unreasonable contract provisions and allows the court to arrive at a solution oriented toward justice when special circumstances are present. The courts examine, on the one hand, whether the option for adjustment opened up by the clause has been used appropriately and within the scope of the permitted discretion; on the other hand, the court can intervene if a provision—especially in general terms and conditions (AGB)—is excessively indeterminate, abusive, or one-sided. In particular, in tenancy, employment, and service contract law, this prevents major and unforeseen changes from leading to unreasonable outcomes.

Are there typical examples of the application of the equity clause in case law?

In case law, the equity clause is applied particularly in cases where external, unforeseeable circumstances make an actual contract adjustment unavoidable to prevent gross unfairness. Examples include the adaptation of remuneration claims when material prices have significantly increased during the contract period, temporary rent reductions in the event of severe restrictions on the use of the leased object, or the partial remission of tax debts due to exceptional personal or financial hardship (Section 227 AO). The equity clause can also be used in collective bargaining law and insurance contracts to achieve an appropriate balance between the parties. In these cases, the courts always emphasize the necessity of a careful and comprehensible balancing of interests.