Belated congratulations to peemac who has been immensely helpful to many KBC customers posting here. Delighted to read your last line above in particular. It's really something to be able to achieve such a multiplier effect and I hope your business thrives and your new employee can play a big part in that.
Having also received my redress and compensation, I can confirm the ballpark figure outlined by peemac above. In terms of redress, you can expect approximately 75% to be refunded directly to you with the other 25% reducing your mortgage balance. However, this assumes your account is operating normally and is not in arrears. KBC's compensation appears to be generous in comparison to other institutions. Mine amounts to approximately 29% of my redress. I had been overpaying for 7 years and 11 months. When redress, compensation and time value of money are combined, the total redress and compensation is almost the same as the total overcharge including the amount used to reduce my mortgage balance.
If you have a mortgage of €300,000 in the above circumstances, you will probably receive cheques (they issue two: one for redress and compensation, the other for the €650 financial/legal advice) to the value of approximately €60,000.