RSU Taxation
Taxed as ordinary income at vesting (FMV-grant price), and capital gains (STCG/LTCG) when sold
RSU Tax Withholding
Companies will sell some RSUs at vest for tax withholding
Usually 22% will be withheld via shares sold
Generally recommended strategies for divesting RSUs
Sell immediately to not owe capital gains, will still owe income tax at vesting regardless of length of time held