Field help:
9.Pension payments for multiple calendar years
Enter the amount from line 9 of your income tax statement here:
Number 9:
"Pension payments for several calendar years"

Important: These payments relate to pension payments (e.g. company pension) covering multiple years. Such amounts receive tax benefits under the so-called one-fifth rule.
New from the 2025 tax year: This tax benefit will no longer be directly considered by the employer in the payroll tax deduction. Instead, the more favourable taxation will only take place as part of the tax return.
SteuerGo automatically recognises such amounts and correctly applies the one-fifth rule when calculating the estimated tax liability.