The participation deduction on dividends

When a Swiss corporation receives dividends from another company in which it holds participations, that income would be taxed a second time at the level of the recipient. The participation deduction serves precisely to avoid this economic double taxation. It is not a formal exemption, but a calculation mechanism that reduces the profit tax in proportion to the weight of the participation income.

The problem of economic double taxation

A profit generated by a subsidiary has already been taxed at that subsidiary’s level as corporate profit. If it is distributed as a dividend to the parent company and taxed there again as income, the same profit bears the profit tax twice before it even reaches the ultimate shareholder. For a structure with several companies in a chain, without a corrective, taxation would multiply at each level.

The participation deduction corrects this distortion at company level, both for the direct federal tax and for cantonal and municipal taxes.

How the mechanism works

The deduction does not exempt the dividend directly. The process is indirect:

• The profit tax is calculated on the company’s total profit, including dividends.
• The net return on participations is determined, i.e. the participation income net of the financing and administration costs attributable to it.
• A deduction is applied to the tax equal to the ratio of net return on participations to total net taxable profit.

The result is that the portion of tax attributable to participation dividends is effectively neutralised. If almost all of the company’s profit derives from qualifying dividends, the deduction approaches 100% and the profit tax on that component tends toward zero.

The requirements to qualify

Not every dividend gives a right to the deduction. The participation must meet at least one of these alternative preconditions:

• a minimum quota in the capital of the investee company (a percentage of participation in the capital), or
• a minimum market value of the participation, regardless of the percentage.

For capital gains (gains from the sale of participations) additional conditions apply: typically a minimum threshold of the participation sold and a minimum holding period. These are technical elements to be checked case by case, because the wrong classification of a disposal can cause the benefit to be lost.

Dividends and capital gains

It is worth distinguishing two situations:

• Ordinary dividends: if the participation exceeds the quota or value thresholds, the income falls within the return that generates the deduction.
• Capital gains on disposal: they fall within the benefit only if the threshold and holding-period conditions are also met, and only for the part of the gain that exceeds the investment cost.

This distinction is central in planning a holding company: how the acquisition and holding of the investees is structured directly affects the tax burden at the time of any disposals.

Why it matters in a group structure

The participation deduction is one of the reasons why in Switzerland the holding company remains an efficient tool for holding operating participations. Concentrating the participations under a parent company makes it possible to move dividends up the chain with very limited corporate taxation, deferring the actual levy until the distribution to the individual shareholder.

Note, however, that the deduction concerns the company’s profit tax, not the 35% Swiss withholding tax (imposta preventiva) that applies to distributions, nor the final taxation of the shareholder. It should therefore be read as one piece of a broader design, not as a total exemption.

How we work

At SIH ONE we structure groups and holding companies with the participation deduction in mind from the design stage: we check that the quota or value thresholds are met, we correctly calculate the net return attributable to the participations and we coordinate everything with the management of the withholding tax and with the shareholders’ position. The accounting is pre-processed by our systems and validated by a licensed professional.

Do you want to optimise the taxation of dividends in your group structure? Let’s analyse it together.