My DL is due for renewalans i also need to do an address change. If i do an address change does it do the renewal automatically.. Renewal by march 16th 2021

Yes, MyDMV will process the license renewal after you complete the address change. Be sure to change the address on your vehicles too.

Yes you can do it there when you go

https://dmvnv.com/dlrenewal.htm Early Renewal You may renew your license in person at a DMV office even if it is not due. This is highly recommended for those who are planning an extended trip outside of Nevada. Active-duty military members are encouraged to renew in person when visiting Nevada. If your expiration date is less than 6 months away, the new year of expiration will be set four or eight years ahead. If the expiration date is 6 months to one year from the date of renewal, the year of expiration will be set seven years ahead. The same 6-month rule applies if you are renewing more than a year ahead of expiration. For example, if the expiration is one year and five months from the date of renewal, the new year of expiration will be set three years or seven years ahead. If the expiration is one year and seven months away, the new year of expiration will be six years ahead.