Tier 2 G Visa Extension requirements and Documents

[Anamik]

Hi,
My Tier 2 Visa Extension is due in mid December. Please let me know what is the application procedure and required documents. I had made previous application using physical papar based form but now heard about online application and NHS health surcharge. Please give me all the information for the successful application.
Many Thanks,
Anamik

[moonlight55]

You can read about the process on the official site and if you have any queries, you can post here.

https://www.gov.uk/tier-2-general/extend-your-visa