Field help: (2021) Last name, first name This text refers to the Steuererklärung für 2021. You can find the version for the Steuererklärung 2025 at: (2025): Last name, first name Enter the last name and the first name of the person you are supporting.In 2021, a maximum of 9.744 Euro can be deducted for tax purposes.Beneficiaries are:Parents and grandparentsChildren and grandchildrenA separated or divorced spouseThe mother of an illegitimate childThe person supported must be in need, which means must have no or only a small amount of income and possess little or no assets.