Field help: (2020) Time period This text refers to the Online Steuererklärung 2020. You can find the version for the Steuererklärung 2025 at: (2025): Time period Enter the period in which the child was in a transitional period in 2020.For each month in which there was a reason, you can receive the pro rata child allowance and child-raising allowance if the conditions are met.