Do I need to renew my passport after the marriage?
It is not compulsory. but it is advised to do so. You can do it when your passport validity is also due to expired such that more 10 years will be added and also your spouses name. In other cases, it can be used as your marriage proof and also if you apply passport for your child. Parents passport with spouse name endorsed is a necessary field. In simple words, you can get it reissued when there is more than one reason of re-issue other than addition of spouse name. It will be beneficial.