Field help: (2022) Housing benefit, Hartz IV, income support This text refers to the Online Steuererklärung 2022. You can find the version for the Steuererklärung 2025 at: (2025): Housing benefit, Hartz IV, income support If you have received housing benefit, Hartz IV (unemployment benefit II) or income support, enter here the amount received. The information is required for the determination of the disposable income.