Field help: (2019) Date of birth This text refers to the Steuererklärung 2019. You can find the version for the Steuererklärung 2024 at: (2024): Date of birth Specify the supported person's date of birth here.Irrespective of the age of the supported person, maintenance payments in 2019 are tax-deductible up to a maximum of 9,168 Euro (2018: 9,000 Euro).