Can you claim income tax refund for previous years even after revised ITR deadline is over? Difficult but possible

claim income tax refund: An individual can claim income tax refund while filing their income tax return. However, it may happen that the taxpayer received excess income in the previous year and paid taxes accordingly. Now, the taxpayer needs to return the excess income received. Can he also claim income tax refund on it?

from Tax-Wealth-Economic Times https://ift.tt/WsY9trX