Taiwan Non-Discrimination Act of 2021 This bill requires actions to support Taiwan's participation in the International Monetary Fund (IMF). The U.S. Governor of the IMF must advocate for (1) Taiwan's admission into the IMF as a member, (2) Taiwan's participation in the IMF's regular surveillance activities relating to Taiwan's economic and financial policies, (3) employment opportunities at the IMF for Taiwan nationals, and (4) Taiwan's ability to receive IMF technical assistance and training.