Webmar 4, 2021ย ยท the fluid you sold to biolife is not you, donating. The income would be reported as other income as follows: There are arguments made that you are being paid for your time, but that would be taxable as well.

Webapr 19, 2021ย ยท but if you had no other income, or sufficiently little to be under the filing threshold, and are not in a few special situations, you don't have to declare/report. Webmar 7, 2022ย ยท i believe that the payment received for a blood plasma donation is taxable income. Therefore you will pay income tax, but not social security or.