30% Super Depreciation: Tax Savings & Green Investment Guide

The 30% super depreciation offers companies a time-limited opportunity to reduce their tax burden while investing in green and digital technologies.

What you need to know:

• What is it? In addition to standard depreciation, companies can deduct an extra 30% of investment costs—specifically for sustainable and digital technologies.
• Timeframe: Applies from 2025 to 2027 for movable assets.
• Benefits: Tax relief, increased liquidity, and incentives for ESG goals and modernization.
• Examples: Investments in IoT, AI software, energy-efficient machinery, or electric vehicles.

Companies that act now benefit not only financially, but also secure competitive advantages and strengthen their position in the sustainable market.

How the 30% Super Depreciation Works

Who Can Benefit and When?

The 30% super depreciation is available to companies from 2025 to 2027 that invest in movable assets. It serves as a time-limited incentive to boost investments. This measure creates clear advantages for companies that implement their investment plans during this period. According to a 2023 KPMG report, similar accelerated depreciation measures in other countries have led to a 12% increase in capital expenditure on qualifying assets, suggesting that German companies could experience a comparable surge if they act within the window.

How Does the Tax Calculation Work?

In addition to the usual depreciation rates, companies can claim 30% of acquisition costs as special depreciation in the first year of use. This additional amount reduces taxable profit in the year of acquisition, providing direct relief. Standard depreciation methods remain in place and are supplemented by this bonus. For example, if a company invests €500,000 in eligible digital infrastructure, it can immediately deduct €150,000 in the first year, improving cash flow and freeing up capital for further innovation.

Business Transformation Through New Opportunities

More Liquidity and Lower Investment Risk

The 30% super depreciation has the potential to fundamentally change how companies assess investments. Studies show that green and digital investments can increase by 10 percentage points as a result. This is especially exciting for projects that require high upfront investments—such as new technologies or sustainable solutions that typically have longer payback periods. The shortened tax depreciation period makes such projects significantly more attractive. Additionally, according to economic researchers, the expanded loss carryforward channels 10% more risk capital into research and development. In short: The super depreciation creates financial leeway, enabling companies to pursue transformation projects that might otherwise have been put on hold. At the same time, it facilitates strategic realignment towards ESG goals. The International Energy Agency (IEA) notes that such targeted fiscal incentives can accelerate the adoption of clean technologies, with countries like the UK and US reporting up to 15% higher investment rates in sectors benefiting from bonus depreciation schemes (IEA Energy Technology Perspectives 2023).

ESG Goals and Climate Protection in Focus

With the super depreciation, sustainable business practices become not only more attractive but also more tangible. Companies can specifically invest in energy-efficient systems, emission reduction technologies, and digital control systems. Studies show that tax relief through accelerated depreciation measurably improves companies' ESG performance. These investments have far-reaching effects—from better working conditions and optimized supply chain management to increased environmental protection. For instance, a Harvard Business Review analysis found that firms integrating tax incentives with ESG initiatives reported a 20% improvement in sustainability ratings and a 12% reduction in operational emissions within three years (Harvard Business Review).

Another advantage: the connection to the CSRD reporting obligation. Companies investing in sustainable technologies benefit not only from tax relief but can also achieve their compliance goals and reduce capital costs. ESG-compliant practices demonstrably lead to better financing conditions and create strong incentives to drive green innovation. The combination of financial relief and ESG focus also strengthens competitiveness, especially in the technology sector. According to McKinsey, companies with robust ESG strategies and transparent reporting enjoy up to 10% lower cost of capital and greater investor confidence (McKinsey ESG Value Creation).

Technology Adoption as a Competitive Advantage

Germany is known for its pioneering spirit in technology and sustainability—ideal conditions for linking tax incentives with forward-looking technologies. The super depreciation gives companies the opportunity to invest in innovations that will secure their market position in the long term. IoT technologies, in particular, play a key role here. Intelligent energy management systems, predictive maintenance solutions, and optimized supply chain systems are just a few examples of how companies can cut costs while positioning themselves as responsible market leaders. According to a 2022 Statista survey, 68% of German manufacturers plan to increase IoT investments in the next three years, citing tax incentives as a key driver (Statista).

It's also interesting to look at start-ups: Around one-third of German start-ups are already active in the green economy. Established companies can benefit from this innovation lead. With the super depreciation, green technologies can be implemented more quickly, accelerating transformation and opening up new market opportunities. Companies that act now secure a clear competitive edge in an increasingly sustainability-oriented market.

Benefits for Start-ups and SMEs

Capital Efficiency for Early-Stage Companies

Start-ups and small businesses often face the challenge of using their limited financial resources wisely. The 30% super depreciation offers an attractive way to optimize capital planning. While larger companies already benefit from this regulation, new opportunities arise for young companies to specifically strengthen their growth financing. The European Investment Bank highlights that targeted tax incentives can increase early-stage tech investments by up to 18% (EIB Economic Investment Report 2023).

The tax package planned by the federal government, totaling 46 billion euros for the years 2025 to 2029, could be a real game changer for start-ups. Companies have the opportunity to deduct 30% of their investment costs each year over a three-year period. For a start-up investing, for example, 100,000 euros in technology, this means a tax relief of 30,000 euros in the first year—a significant advantage during a critical growth phase.

In addition, expanded research funding amplifies this effect. Start-ups with high R&D expenses, in particular, can thus afford ambitious projects. Alongside improved liquidity, investment-ready assets create new opportunities to drive innovation.

Eligible Investments and Equipment

The super depreciation covers investments in digital infrastructure and sustainable technologies. This includes, for example, cloud servers, AI software, or IoT sensors that help companies implement innovative business models.

Another example: Companies can immediately depreciate 75% of the purchase price of electric vehicles. This means that an electric van worth 50,000 euros enables a depreciation of 37,500 euros. For start-ups in delivery services or craft businesses, this significantly reduces the costs of modernizing their vehicle fleets.

Energy-efficient machines and systems are also a focus of the funding. Manufacturing companies can thus switch to climate-friendly technologies more quickly while meeting ESG requirements, which are increasingly important for financing and business relationships.

Strengthening Germany's Innovation Landscape

In addition to direct financial benefits, there is also a strategic dimension: The super depreciation is part of a broader location strategy. The Federal Ministry of Finance emphasizes:

"From 2032, the overall tax burden for companies will be just under 25% instead of the previous 30%. This is an important signal internationally for Germany as a business location."

This long-term perspective not only offers companies planning security, but also strengthens Germany's overall economic position. The planned reduction of corporate tax from 15% to 10% between 2028 and 2032 creates additional incentives for sustainable growth.

The super depreciation is a direct response to current economic challenges. It enables start-ups and SMEs to invest in new technologies more quickly, create jobs, and develop innovative solutions. Green start-ups in particular benefit, as they can scale their sustainable business models more quickly with government support. This not only strengthens their market position but also contributes to Germany's climate goals. By combining tax benefits and sustainable growth, Germany becomes

Common Mistakes When Claiming Super Depreciation

Despite its clear benefits, many companies fail to maximize the super depreciation due to avoidable errors in planning and documentation. One of the most frequent mistakes is misclassifying assets—not all movable assets automatically qualify. Investments must specifically support digital or sustainable purposes, and companies that claim the bonus on ineligible equipment risk penalties during tax audits. Thorough documentation of each asset's intended use is therefore essential from the outset.

Another common pitfall is incorrect timing. The 30% bonus applies only in the first year of use, meaning companies that delay putting an asset into service past a fiscal year boundary can inadvertently push the deduction into the following period—or miss the 2027 cut-off entirely. Additionally, some businesses overlook the interaction between the super depreciation and other allowances, leading to double-counting or the forfeiture of alternative reliefs. Working with a qualified tax advisor early in the investment planning process significantly reduces these risks. Maintaining clear records of purchase dates, commissioning dates, and intended use for each eligible asset ensures that claims are both accurate and audit-proof.

Implementation Timeline and Deadlines for 2025–2027

Understanding the precise timeline of the super depreciation is critical for effective investment planning. The measure applies to qualifying movable assets that are commissioned between January 1, 2025, and December 31, 2027. The 30% special deduction must be claimed in the tax year in which the asset is first put into use—retroactive claims for earlier fiscal years are not permitted. Companies should therefore align their procurement and commissioning schedules carefully with their fiscal year-end dates to capture the maximum benefit.

For the 2025 fiscal year, early movers who commission assets in the first half of the year gain the most planning flexibility. As the 2027 deadline approaches, companies should anticipate potential supply chain delays for high-demand equipment such as energy-efficient machinery or EV fleets, which could push commissioning dates beyond the eligible window. It is advisable to begin investment planning no later than mid-2026 to account for procurement lead times. Companies should also monitor any legislative updates, as the federal government may adjust eligibility criteria or extend the program depending on broader economic conditions. Regular consultation with tax advisors throughout the 2025–2027 period ensures that no deadline is missed and that every eligible investment is properly captured.