Learn

Every guide, one question each.

Each guide opens with the idea in plain English, then shows it in something you can click or change. The exact rules and sources wait at the end, under “Want the nerdy details?”

Completely new to this? Take the six-step beginner path instead.

18 guides

Salary & Taxes

Payslips, tax classes and Minijobs · 3 guides

Open topic

Investing & ETFs

ETFs, savings plans, costs and taxes · 7 guides

Open topic

Brokers & Depots

Depots, brokers and who handles your tax · 2 guides

Open topic

Retirement

State pension, bAV, Rürup and the new AV-Depot · 4 guides

Open topic

Home & Mortgages

Renting, buying and mortgages · 2 guides

Open topic

Rather play with the numbers?

Eleven tools show their working: salary, investment tax, ETF growth, fees, inflation, retirement and more.

Open the tools

This website currently uses no cookies, no analytics and no tracking, and it loads nothing from third parties before you click a link or press play on a video. There is nothing optional to switch on or off.

Forms such as “Email me my results” send data only when you press send. If we ever add an optional service, we’ll ask you here first.

Read our cookie and privacy information