(2021) What is the amount of the tax reduction? Dieser Text bezieht sich auf die Steuererklärung 2021. Die aktuelle Version für die Steuererklärung 2025 finden Sie unter: (2025): What is the tax reduction? If the household help is employed in a mini-job with a monthly wage of less than 450 Euro, the expenses are also tax-advantaged: The expenses are deductible up to 2,550 Euro at 20 percent, a maximum of 510 Euro per year, directly from the tax liability. The maximum deductible amount of 510 Euro is not reduced on a pro rata basis if the employment relationship does not last the entire year.