For your old/new position; when THEY say your base salary can’t be increased/is-fixed:
5 things you SHOULD always negotiate:
(Ask/inquire for everything)
2) Higher title level (IV>III>II>I) (Yearly Bonus % depends on this)
3) Paid Vacation (hrs/weeks awarded / yr)
4) Unpaid vacation (hrs/weeks allowed / yr)
5) Sign-on/Mid-year Bonus (Cash or Stocks)
5 Non-negotiables you CANT negotiate:
(fixed across company/dept. as per policy):
1) Retirement Fund (401k) matching %
2) Unused Vacation payout
3) Health Insurance
4) WFH days/month
5) Sick leave
REMEMBER;
YOU WILL NEVER GET WHAT YOU DON’T NEGOTIATE.