Florida Supplemental Tax Regulations for Apple RSUs
Florida has no state individual income tax. Your employer will not withhold any state tax on RSU vest events.
Florida Safe Harbor & Underpayment Penalties
No state safe-harbor required.
Employer Stock Plan Specifics: E*TRADE by Morgan Stanley
Apple vests typically occur in April and October. Employees receiving six-figure vests through E*TRADE will notice that statutory withholding leaves a 10%–15% federal gap when combined with base salary. Knowing exactly how many shares to sell prevents unexpected liquidation during market dips.
When vesting at Apple, E*TRADE by Morgan Stanley calculates automatic sell-to-cover withholding using Florida's statutory supplemental rate of 0.00% combined with the federal supplemental rate (22% on up to $1M). Because top earners in Florida reach marginal brackets exceeding these rates, you will face an incremental shortfall on April 15.
Localized CPA & Advisory Referral
Advisor Guidance: Connect with a Florida wealth advisor to reallocate tax savings from 0% state income into diversified index strategies.