Page ContentWhen you start receiving old-age pension, you pay less taxes. Even when you are retired, you pay taxes. Most likely less that when you were still working. This is because you are no longer paying for (your) old-age pension.You could receive an additional assessment if your income is higher than € 19.923 Are your pension and your old-age pension together more than € 19.923 per year (amount 2016)? Then you could receive an additional tax assessment from the Tax Authorities. Would you like to know in advance how much you will have to pay back? It's possible to ask the Tax Authorities for a preliminary assessment.