Does Alabama tax RSU income the same as wages?

Yes. Alabama treats RSU ordinary income as wages, taxable at the state's top marginal rate of 5%. Supplemental-wage federal withholding (22%, or 37% above $1M YTD) does not adjust for state withholding, so you often owe extra at filing.

What happens if I exercise ISOs while living in Alabama?

Alabama does not run a separate state AMT, so only federal AMT applies. You still need to model the bargain element carefully if you plan a cashless exercise-and-sell.

I moved to Alabama from another state. Who taxes my vesting RSUs?

Most high-tax states (CA, NY, MA) source RSU ordinary income to workdays between grant and vest. If your grant pre-dates your Alabama move, expect the old state to tax the portion of each tranche attributable to workdays earned there. Alabama taxes the remainder.

Can I reduce Alabama taxes by timing my RSU sales?

Alabama taxes long-term capital gains at the same rate as ordinary income, so timing alone does not produce a state savings — only federal. Holding for 12 months still halves the federal rate on gains above basis.

401(k) and retirement accounts in Alabama: state deduction and Roth considerations

What Alabama residents actually pay

Alabama taxes ordinary income at a top marginal rate of 5%. RSU settlement value, NSO exercise spread, and ESPP discount income all count as ordinary wages for this purpose and flow through the state's normal brackets.

No state-level AMT conformity; RSU income taxed as wages.

Traditional 401(k) in Alabama

A pre-tax 401(k) contribution reduces both federal and Alabama taxable income today. At the top bracket, every $1,000 contributed saves 40.0 cents on the dollar (federal 35% + state 5%). At retirement, withdrawals are taxed at your then-current bracket.

Roth 401(k) breakeven

Roth 401(k) contributions are taxed at today's rates; withdrawals are tax-free. The Roth choice beats traditional when your retirement bracket is higher than your contribution bracket. For equity earners in high-income years, traditional is usually right during big RSU years and Roth is right during low-income transition years.

Mega-backdoor Roth

After-tax 401(k) contributions above the standard $23,500 limit can be converted to Roth in plans that allow it. For high earners in Alabama, this is the largest tax-advantaged bucket available after the primary 401(k) and IRA caps. Check whether your plan allows after-tax contributions and in-plan Roth conversions.

Frequently asked

Does Alabama tax RSU income the same as wages?: Yes. Alabama treats RSU ordinary income as wages, taxable at the state's top marginal rate of 5%. Supplemental-wage federal withholding (22%, or 37% above $1M YTD) does not adjust for state withholding, so you often owe extra at filing.
What happens if I exercise ISOs while living in Alabama?: Alabama does not run a separate state AMT, so only federal AMT applies. You still need to model the bargain element carefully if you plan a cashless exercise-and-sell.
I moved to Alabama from another state. Who taxes my vesting RSUs?: Most high-tax states (CA, NY, MA) source RSU ordinary income to workdays between grant and vest. If your grant pre-dates your Alabama move, expect the old state to tax the portion of each tranche attributable to workdays earned there. Alabama taxes the remainder.
Can I reduce Alabama taxes by timing my RSU sales?: Alabama taxes long-term capital gains at the same rate as ordinary income, so timing alone does not produce a state savings — only federal. Holding for 12 months still halves the federal rate on gains above basis.