Field help: (2018) 21.Tax-free reimbursements in the case of a second household This text refers to the Steuererklärung 2018. You can find the version for the Steuererklärung 2025 at: (2025): 21.Tax-free reimbursements in the case of a second household Enter the following amount from your employment tax statement:Number 21:"Tax-free employer's benefits in the case of a second household"