Tools

3A Scheduler

If you save or invest using the 3A scheme in Switzerland, it makes sense to split your assets into multiple accounts to lower your tax burden. This allows you to liquidate your accounts one-by-one each year starting with the fifth year prior to retirement. You can read this article for more details and use this tool to calculate how much and how long you need to contribute to each account.

Zurich Property Gains Tax Calculator

In the Canton of Zurich, a tax is levied on the profit made from selling real estate. Since the tax is progressive and there are surcharges or discounts that must be applied depending on how long the property was owned, some maths are required to get the tax amount. Since I could not find any publicly available app that calculates this number, I've decided to make one myself.

Compound Interest Calculator

There are many compound interest calculators out there, but many of them don't update the numbers dynamically when the inputs are changed, somehow you always need to press a 'calculate' button. I think it's so unnecessary and decided to make one to prove that.