Kind: captions Language: en If we haven't replaced the fasting that we hadn't done in the previous years While the upcoming Ramadhan is in a while What is the regulation about the undone fasting of the previous years? The time to replace the undone fasting days if we don't have any obstacle is until the month of Sya'ban That is the period to replace our fasting But if you have something that prevents you it is fine, although it is after 2 years For example, one is ill and cannot fast it His illness continues When he recovers, he goes to travel and when he returns home, he gets ill again So, he cannot replace them because of his illness So, he has not committed any sin What is unlawful, is that he has the chance to replace it, and it is a long period 11 months, it is a long period, and he doesn't replace any day Until the next Ramadhan, then he's committed a sin He still has to replace them and ask forgiveness to Allah suhbanahu wa ta'ala Some salaf say, he has to replace, and pay fidyah But this is only a fatwa But he still has to replace those undone fasting days Wallahu a'lam bishawab