Why Tax Issues Are Key to the Success of Your Incentive Program

Any bonus that a company distributes to employees, dealers, or business partners has tax implications. Companies that wait until after the program has started to clarify the tax treatment risk back taxes, dissatisfied participants, and avoidable administrative burdens in payroll and financial accounting. Conversely, a program that is set up correctly from a tax perspective is a selling point—for management, the works council, and every individual participant who wants to receive their bonus without incurring a personal tax liability.

In practice, three approaches have become established for loyalty, incentive, and employee programs: the monthly €50 non-cash benefit exemption limit for ongoing benefits, flat-rate taxation under Section 37b of the German Income Tax Act (EStG) for non-cash bonuses and incentives, and—as an exception—individual taxation by the recipient. This guide categorizes the three approaches and explains how to organize their implementation in day-to-day operations.

§ 37b of the Income Tax Act (EStG): Flat-Rate Taxation of Non-Cash Benefits and Incentives

Section 37b of the German Income Tax Act (EStG) is the key provision governing incentive and bonus programs. It allows the granting company to pay the income tax on non-cash benefits at a flat rate of 30% (plus the solidarity surcharge and church tax). The recipient is then no longer required to report the benefit on their own tax return—they receive the full amount of the bonus.

There are three key points to note: First, the flat-rate treatment applies up to a limit of €10,000 per recipient and fiscal year —both for the total of all grants and for individual grants. Second, the tax base consists of the actual expenses, including value-added tax—that is, the gross value of the bonus. Third, the option must be exercised uniformly: If a company opts for the flat-rate treatment, it applies to all grants awarded within the fiscal year to the respective group of recipients—cherry-picking individual grants is not permitted.

Section 37b of the German Income Tax Act (EStG) distinguishes between payments to third parties —such as customers, dealers, or independent sales partners—and payments to the company’s own employees. These two groups of recipients are treated separately. It is precisely this distinction that is crucial for multi-tiered sales programs in which manufacturers, retailers, and tradespeople are incentivized together.

The €50 non-cash benefit exemption limit: ongoing benefits in the employee program

For long-term employee benefits, the non-taxable limit for non-cash benefits under Section 8(2), Sentence 11 of the German Income Tax Act (EStG) is the most cost-effective option: Non-cash benefits of up to €50 per month remain completely exempt from taxes and social security contributions—up to €600 per year per employee. This limit will remain unchanged in 2026. Typical applications in the B2E program include monthly rechargeable gift cards, voucher programs, or points accounts that can be redeemed for non-cash rewards.

The key factor is that this is a threshold: If the €50 limit is exceeded by even one cent in a given month, the entire non-cash benefit for that month is subject to tax and social security contributions—not just the amount exceeding the limit. A professionally managed program therefore ensures, at the system level, that top-ups and redemptions stay within the limit. In addition, there are separate income tax rules for gifts given on personal occasions—such as birthdays or work anniversaries—that can also be utilized; it’s best to discuss the details with your tax advisor.

Voucher and in-kind benefit specialists such as cadooz or BONAGO cover the pure benefit component. A full-service loyalty partner also combines this component with program mechanics, its own platform, a rewards store, logistics, and tax processing—all from a single source rather than through multiple contracts.

A Comparison of Three Approaches

The following overview summarizes the three approaches, including their legal basis, effect, and typical applications:

Net or Gross Settlement: What Really Matters to Participants

The difference between net and gross settlement determines how attractive your program is perceived to be. With net settlement, the sponsoring company pays the flat-rate tax under Section 37b of the German Income Tax Act (EStG): The participant receives the full amount of the reward without having to pay any tax on it. An incentive trip or a high-quality item from the rewards store thus feels like a genuine gift—and that is the psychological core of successful incentive programs.

With gross settlement, however, the recipient is responsible for paying taxes on the benefit themselves. The actual net benefit decreases, and what was meant to be a “thank you” becomes an item on the participant’s tax return. In practice, therefore, the net settlement method under Section 37b of the German Income Tax Act (EStG) has become the standard for non-cash rewards and incentives; the gross method is reserved for special cases. Which option is most economically advantageous depends on the recipient group, the bonus structure, and the budget—a model calculation before the program begins provides clarity.

Incentives in B2B: Dealers, Field Sales, and Business Partners

In dealer, specialist tradesman, and field sales programs, participants are not the company’s own employees but rather third parties—often spanning multiple levels of distribution. Section 37b of the German Income Tax Act (EStG) addresses precisely this situation: The company offering the incentive can pay the tax on in-kind bonuses on a lump-sum basis so that the bonus is received net by the retail partner or tradesperson. This removes a major barrier to participation for the participating businesses.

In a B2B context, it is also important to note the limits on the deduction of business expenses for gifts (Section 4(5) of the German Income Tax Act (EStG)) as well as the internal compliance guidelines of the participating companies—particularly in regulated industries. An experienced program operator takes both of these factors into account right from the design phase: through tiered reward values, approval workflows, and documentation that stands up to any audit. The specific tax assessment should always be handled by your tax advisor.

This is how PRODATA handles tax processing during program operation

PRODATA has been operating loyalty, incentive, and employee programs since 1991—with over 35 years of experience, more than 500 projects implemented, and rollouts in over 30 countries, serving companies ranging from small and medium-sized businesses to DAX-listed corporations, including brands such as Mercedes-Benz, BMW, Siemens, Bosch, and Commerzbank. For programs subject to Section 37b, PRODATA handles all tax-related processing: data collection for each participant, valuation bases, participant assignment, ongoing reporting, and data exports for payroll and financial accounting. The division of responsibilities between your company, your tax advisor, and PRODATA is clearly defined in the contract.

The technical foundation is the company’s own loyalty platform, ProLoyalty: reward values, exemption threshold checks, and recipient groups are managed within the system, so that tax documentation is generated within the program itself rather than in Excel spreadsheets. The platform is complemented by our in-house rewards logistics, featuring our own warehouse, access to approximately 50,000 items, shipping to 20 countries, and typical delivery times of 1–3 days. PRODATA is ISO 27001-certified; hosting takes place in Germany on TISAX-compliant Azure infrastructure that is GDPR-compliant. Programs can scale to accommodate up to 20 million participants as needed.

Common Mistakes in the Taxation of Bonuses—and How to Avoid Them

We repeatedly encounter four errors in practice: First, the €50 exemption limit is misunderstood as a tax-free allowance—exceeding it makes the entire monthly amount taxable. Second, there is a lack of participant-specific documentation of bonus amounts and dates, without which neither the flat-rate calculation nor the verification process can function properly. Third, employees and external participants are lumped together, even though Section 37b of the German Income Tax Act (EStG) treats these two groups separately. Fourth, the uniform right to choose is overlooked, and different procedures are applied for each promotion. All four errors can be avoided if the tax logic is mapped within the software system from the very beginning—rather than being handled downstream in accounting.

Note: This article provides general information on the tax treatment of incentives and non-cash awards and is not intended to serve as tax or legal advice. Please consult your tax advisor regarding the specific details of your program.