Mercier
Hey,

Stock options are typically taxed at the time you exercise them, meaning when you actually acquire the shares, not when they’re granted. The value of the stock at the time of exercise (minus what you paid for the option) is considered taxable income and will be added to your regular earnings for the year.

When you eventually sell the shares, any capital gain you make (the difference between the selling price and the value when you exercised the option) is generally tax-free for private individuals, since Switzerland doesn’t tax capital gains on private assets. However, be mindful of exceptions, particularly if you're seen as a professional trader.

To minimize the tax impact, some strategies include:

Timing the exercise of options during years when your overall income is lower, which could reduce your tax burden.
Spreading the exercise of options across multiple years to avoid pushing yourself into a higher tax bracket.
It’s worth consulting with a tax advisor who can tailor strategies to your specific situation.

Mercier

You could be classified as a professional trader if your trading activities show a consistent and systematic pattern, much like a business operation. Tax authorities will look at several factors, such as:

Frequency of Transactions: If you trade stocks very frequently and regularly, it may indicate that you're operating more like a professional trader than a private investor.

Short Holding Period: If you mostly buy and sell shares within a short period (weeks or months), this may be seen as a sign of professional trading.

Use of Leverage: If you often use borrowed money (leverage) to buy larger quantities of shares, this could also be interpreted as professional trading behavior.

Use of Derivatives: Frequent use of derivatives (like options or futures) to manage risks or maximize returns can also suggest professional trading.

Primary Source of Income: If the majority of your income comes from stock trading, this might be another indication that you're acting as a professional trader.

If you're classified as a professional trader, your capital gains would be subject to income tax, which can make a significant difference. So, it's important to keep an eye on your trading behavior and frequency to maintain the benefits of private capital gains.

Mercier
You’ve got it —classification as a “professional trader” hinges on both the frequency and nature of your trading activities rather than a strict threshold for the number of trades. For someone like yourself, who occasionally trades stocks and whose primary income is elsewhere, you’re likely to remain classified as a private investor, provided your trading activity doesn’t reflect a systematic, business-like approach.

Swiss tax authorities evaluate the overall pattern of your trading behavior rather than adhering to a rigid “x number of trades per year” guideline. They generally look at:

Consistency: If there’s an ongoing, regular pattern over several years, that could indicate professional status.
Short-term Holdings: Repeatedly buying and selling within a short window can suggest intent to generate rapid income, which resembles professional trading.
Leverage Use: Using borrowed funds occasionally might be fine, but frequent leverage is typically a hallmark of professional activity.
Regarding flexibility, a single year of increased trading activity doesn’t usually lead to reclassification unless it establishes a new trend. The tax authorities may review whether the increased activity is an anomaly rather than a consistent shift.

In summary, for those not actively trying to make trading their main income source, the rules offer some leeway. Keeping trading incidental and mindful of leverage should help maintain your status as a private investor.