First, the severance package is 2 weeks for every year of service with a maximum severance of 1 year. It is not a month for every year. Secondly, voluntary Early retirement (VERP) is not a thing at Citi. It should be but Citi is choosing who gets let go based on managerial input. If you aren't on the list, asking to get added won't happen because it would mean letting someone stay that they already decide to let go. And a lot would depend on on your relationship with you manager. If you trust them (not something I would advise) then you can express interest and they may be able to get you added to a future list. But be warned; putting it out there that you are ready to go and want to retire could put you at risk for being set up on a PIP and managed out with nothing to show for it.