Ensuring long-term planning security

Tax Loss Carryforward Extension

The Basics

How Does a Tax Loss Carryforward Work?

A loss carryforward enables a company (or self-employed individual) to offset tax losses incurred in one year against future profits, thereby reducing the tax burden in subsequent years. In Switzerland, tax losses can be offset against future profits at both the federal and cantonal levels, applying to income and profit tax, and with some restrictions, to property gains tax. For income tax, losses must stem from self-employment and cannot be offset against other income in the same year—only future profits.

Challenge For startups

Seven Year Limit

Currently, the carryforward period is limited to seven years in Switzerland. Losses not offset within this time frame expire and can no longer be claimed. This limitation can be particularly challenging for startups, which typically face several years of losses as they invest heavily in product development, talent, and market entry—often long before generating sustainable profits. As a result, many young companies risk losing valuable tax deductions just before reaching break-even.

Change in sight

Loss Carryforward Expected to Be Extended

The National Council has approved a change in the law that increases the loss carryforward period from seven to ten years. The next step is to wait for the decision of the Council of States. It is anticipated that they will also approve it. Here’s why this is huge deal for Swiss Startups:

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Greater Flexibility During Critical Stages

The extended loss carryforward period offers startups greater flexibility during their critical early growth phase, where startups must invest heavily in product development, talent, and market entry, often long before generating sustainable profits. By allowing losses to be carried forward for a longer period, the measure ensures that these early investments are not fiscally penalized simply due to the timing of profitability.

Better Financial Planning

A longer loss carryforward period lets startups project their future tax burden more accurately. This improves the reliability of long-term business plans, supports realistic budgeting for expansion and hiring, and helps align tax considerations with growth milestones. It also gives founders more certainty when deciding on strategic investments, knowing that early-stage losses can still offset profits even several years down the line.

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Boosted Investor Confidence

For investors, an extended loss carryforward increases the likelihood that a startup can fully use its tax losses, boosting future after-tax profitability. This makes valuations more compelling, cash flows more predictable, and signals Switzerland’s commitment to innovation-friendly tax policies—reducing perceived risk and making startups more attractive investment targets, especially in capital-intensive, high-growth sectors.

Strengthening Switzerland’s Competitiveness

The policy strengthens Switzerland’s appeal as a startup and innovation hub. In a highly competitive global landscape, where countries actively compete to attract high-growth companies, extending the loss carryforward period sends a strong signal. It demonstrates a commitment to long-term innovation and supports entrepreneurship—particularly important in times of economic uncertainty or market volatility.

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