The tax exemption for expense allowances under § 3 No. 12 EStG cannot be claimed for income from the eligible activity.
If you incur business expenses in connection with such work, you can only deduct them if they exceed the allowance.
Voluntary helpers in COVID-19 vaccination centres can benefit from the trainer's or volunteer allowance, which allows payments for certain activities to be tax-free up to a specified amount. This was determined by the tax authorities in February 2021.
It should also be noted that the relief measures apply even if the vaccination centre is operated by a private service provider or if the helpers are employed in the central vaccination centres and district vaccination centres through a private personnel service provider (Source: Ministry of Finance Baden-Württemberg, press release dated 20.08.2021).