Expiation for Saum
Fasting with the intention of both making up a missed fast and observing a voluntary fast
Paying Fidyah for Delaying Making up Missed Fasts Before Making Them Up
It is not permissible to delay making up missed Ramadan fasts until the next Ramadan comes without an (valid) excuse. If a person delays that, then he must offer the fidyah: feeding one poor person for each day.He died owing two days of Ramadan because he was sick; what should his children do?
Her period was longer than usual on several occasions. What should she do with regard to fasting?
Making up fasts on behalf of one who died after not fasting in Ramadaan due to sickness
Is it obligatory to feed sixty poor persons in one go? Can he feed his family with what he offers as expiation (kafaarah)?
He wants to delay making up Ramadan fasts until winter because the days are shorter
There is nothing wrong with making up Ramadan by fasting days separately
Delaying Making up Fasts: What Should You Do?
Delaying making up missed fasts is a sin, so you have to: 1- repent to Allah, 2- hasten to fast the number of days you think you missed, and 3- feed one poor person for each day if you can afford to do that.Do You Have to Make up Missed Fasts before Next Ramadan?
Whoever does not fast some days of Ramadan has to make up those days before the next Ramadan comes. For more, please see the detailed answer.