Name Change After Marriage in Pan Card

To update your name on your PAN card after marriage, first change your name on your Aadhaar card through a gazette notification. A gazette notification and an Aadhaar card with the new name are required to change your name on a PAN card. You can then fill out the PAN card name change form online at utiitsl.com, upload soft copies of documents, pay the fees, and track the PAN card process using the receipt number. The PAN card will arrive at your address within 15-20 days.
How to Name Change in Pan Card ?

To modify the name on your PAN card, you have two options: submitting an application online via the official websites of (formerly NSDL) or UTIITSL, or applying offline at a designated center. Regardless of the method, you must provide supporting documents to prove the name change, such as a marriage certificate or a gazette notification.
What is Name Change Process ?

To change your name legally, prepare an alphabet, publish an advertisement for name change in the local newspaper of your state and then publish a notification in the Gazette of India. This is a legal document on the basis of which the name will be changed in all your documents.