The tax overview is located in your profile settings. It offers you extensive information about your exemption order and the loss offsetting pots.
Under Exemption order you can see the amount of the exemption order you have set as well as the amount that you have already claimed. The green bar shows how much of your set allowance you can still use.
Below you will find your personal loss offset pots for stocks, other items and withholding tax. We have put together further information for you here about what loss offsetting pots are and how they work.
The individual values in the tax overview are updated daily after the close of trading.