Legal Lexicon

Trade

Concept and Legal Classification of Trades

The term “trade” (English for commerce, transaction, or exchange) describes in a legal context primarily the conclusion of purchase or exchange transactions on markets, particularly in the area of financial and goods trading. In German law, the term “trade” is mainly used in connection with stock exchange transactions, over-the-counter trading (OTC), as well as cross-border trade in goods and services. The following explains in detail the legal foundations, forms, and statutory framework for trades.


Legal Framework for Trades

Significance in German Civil Law

Under German civil law, a trade usually constitutes a purchase agreement (§§ 433 et seq. BGB), but it may also be structured as a barter agreement (§§ 480 et seq. BGB). Both types of contracts require mutual declarations of intent by the parties (offer and acceptance). The essential contractual obligations arise from the underlying legal provisions, such as the transfer of ownership of the goods and payment of the purchase price.

Trades in Commercial Law

For trades between merchants, the German Commercial Code (HGB) provides additional regulations, such as the provisions on commercial transactions (§§ 343 et seq. HGB) and specific duties of inspection and notification (§ 377 HGB). Commercial customs (§ 346 HGB) may also influence the structure of a trade.


Trades on Financial Markets

On-Exchange and Over-the-Counter Trades

The legal framework for trades on securities exchanges is set forth in the German Stock Exchange Act (BörsG), the Securities Trading Act (WpHG), and relevant EU legislation (e.g., MiFID II). An exchange trade requires the proper admission of securities and compliance with exchange rules. For over-the-counter trades (OTC), there are special requirements regarding contract design, particularly with respect to transparency and documentation.

Contractual Basis of Financial Market Trades

Stock exchange transactions are regarded as legal transactions in securities trading and are usually structured as commission business (§§ 383 et seq. HGB), with credit institutions executing trades on behalf of clients. Contract processing commonly follows the principles of “delivery versus payment.”

Regulatory Requirements and Market Supervision

Trades are subject to numerous regulatory requirements, especially in the areas of anti-money laundering, reporting and disclosure obligations, as well as supervision under national and European supervisory law. Notable examples include regulations to combat insider trading (MAR – Market Abuse Regulation), reporting obligations under MiFID II/MiFIR, and transparency obligations for institutional market participants.


Tax Aspects of Trades

Treatment Under Income Tax Law

Profits from trades, especially in the securities sector, are subject to taxation. These include withholding tax (§ 20 para. 2 EStG), holding periods, loss offsetting rules, and special treatment of capital gains from certain financial instruments.

Relevance for Value-Added Tax

Trades involving goods or services are generally subject to VAT (§ 1 para. 1 UStG), although tax exemptions (§ 4 no. 8-10 UStG) are provided for certain transactions (e.g., securities trading, payment transactions).


International Trade and Cross-Border Trades

International Agreements and Contract Structure

For international trades, the provisions of the UN Convention on Contracts for the International Sale of Goods (CISG) apply, provided that the contracting parties are based in member states. Contract structuring often follows Incoterms, which provide clarity regarding delivery and transfer of risk.

Export Control and Sanctions Law

International trade in goods may be subject to export control restrictions, in particular due to EU regulations, embargo provisions, or national legislation (Foreign Trade and Payments Act, AWG). Trade restrictions and sanctions lists can be of significant relevance for the legality of trades.


Compliance and Due Diligence Obligations in Trades

Anti-Money Laundering

Trades may trigger obligations under the German Money Laundering Act (GwG), such as the duty of identification in business relationships with high transaction volumes or in the financial sector. Suspicious activity reports to the Financial Intelligence Unit (FIU) are required in cases of suspicious circumstances.

Documentation and Record-Keeping Obligations

Depending on the type of transaction, record-keeping periods according to HGB, AO, or special laws (such as WpHG) apply to ensure the traceability of trades for supervisory and tax authorities.


Summary

In legal terms, a trade is a mutual exchange of goods, the concrete structure of which varies according to the type of contract, market form, and the applicable national or international law. The legal framework is complex and encompasses not only civil, commercial, and tax regulations, but also supervisory, anti-money laundering, tax, and international standards. Competent contract drafting and compliance with regulatory requirements are indispensable for the legally secure execution of a trade.

Frequently Asked Questions

What legal requirements must be observed when trading financial instruments?

When trading financial instruments such as shares, derivatives, or bonds, the Securities Trading Act (WpHG) applies in Germany. It obliges market participants in particular to comply with transparency and conduct obligations and to combat insider trading and market manipulation. European regulations such as the MiFID II Directive (Markets in Financial Instruments Directive) also apply, imposing further extensive requirements on providers and traders, for example regarding customer information, trade surveillance, and risk management. For particularly regulated products (e.g., ETFs, warrants), additional requirements are imposed by BaFin and the respective trading venues. Violations of these requirements may result in civil liability as well as criminal and regulatory sanctions.

What reporting and documentation obligations apply to traders?

Traders are subject to extensive reporting and documentation obligations for certain trading activities, especially under the WpHG and the EU Market Abuse Regulation (MAR). Suspicious transactions that could indicate insider trading or market manipulation must be reported to the German Federal Financial Supervisory Authority (BaFin). Securities firms must also document all client orders and trades in recording systems and retain them for several years. Proprietary traders are also required to report net short positions and submit transaction reports under the MiFIR regulation. These obligations serve to ensure market integrity and enable supervisory authorities to track market events.

What regulatory requirements apply to algorithmic and high-frequency trading?

Algorithmic trading and, in particular, high-frequency trading (HFT) have been strictly regulated since the implementation of MiFID II and under German law through the High-Frequency Trading Act. Providers must obtain a license from BaFin, install specific risk management systems, and ensure traceability and auditability of algorithms at all times. Furthermore, they must disclose comprehensive data about the functioning of the algorithms and report regularly to the supervisory authorities. Special intervention rights apply for exchanges and BaFin, such as the ability to prohibit certain trading strategies or to suspend trading accounts. The aim of this regulation is to counteract market manipulation and systemic risks.

What legal restrictions exist for cross-border trading?

Cross-border trading in financial instruments requires compliance with various legal systems. In addition to German and European regulations, national laws of third-party countries apply to trading partners from such countries, for example concerning admission requirements, tax regimes, or exchange controls. For transactions within the EU single market, participants benefit from the so-called freedom to provide services, but restrictions (e.g., limitations on certain financial products) or reporting requirements may differ by country. Embargo provisions, anti-money laundering rules, and international sanctions lists must also be observed, which may entirely prohibit trading with certain countries or persons or subject them to special reviews.

How are profits from trading activities taxed?

Profits from trading in securities or derivatives are generally subject to withholding tax (§§ 20, 32d EStG) in Germany at a current rate of 25% plus solidarity surcharge and, if applicable, church tax. Banks usually remit this tax directly to the tax office. In more complex trading structures or when trading via foreign brokers, traders must declare their profits themselves. Losses can only be offset under certain conditions. For professional traders, depending on activity and trading volume, commercial income may be deemed present, leading to further tax obligations and possible VAT liability. The precise tax classification should be agreed upon with a tax advisor in each individual case.

What liability risks exist in trading for institutional and private traders?

Both institutional and private traders are liable for damages caused by intentional or negligent breaches of statutory duties. Breaches of disclosure, information, or record-keeping obligations, such as those associated with insider trading or market manipulation, can result in significant civil liability claims from injured third parties. In addition, fines or criminal penalties may be imposed. For institutional traders, such as banks or asset managers, there are also special organizational obligations, such as compliance with compliance requirements, the violation of which may result in personal liability of management. Liability can in some cases be limited by taking out insurance policies (D&O, professional liability), but not in cases of gross negligence or intent.

What role does contract law play in trading?

Contract law forms the legal basis for every business relationship. Purchase and sale orders for financial instruments are regularly concluded as distance contracts via electronic trading systems. The general terms and conditions (GTC) of brokers and exchanges govern the specific rights and obligations of the contracting parties with regard to order execution, fees, exclusion of liability, dispute resolution, and termination. For improper executions, technical disruptions, or misunderstandings, the German Civil Code (BGB) is relevant for the enforcement of claims. International commercial relationships may additionally be subject to special provisions such as the UN Sales Law (CISG) or individual arbitration clauses. It is recommended to carefully review all contract terms prior to commencing trading activity.