Arkansas
$1,850
3.7% state
- Total withheld
- $15,714
- Net RSU
- $34,286
- Federal + FICA
- $13,864
- Rank
- #34
Mississippi withholds $150 more state tax than Arkansas on $50,000 RSU vest (100 shares × $500 FMV) with $150,000 other annual income (flat supplemental method).
By Sammy S. · Founder · AuthorUpdated for 2026
Key finding
$150 more state tax — net gap ~$150 ($34,286 vs $34,136).
$1,850
3.7% state
$2,000
~4% est. state
Total withholding gap: $150 (state drives most of the difference).
| Topic | Arkansas | Mississippi |
|---|---|---|
| Withholding method | Published flat supplemental | Aggregate / table (estimate) |
| Supplemental rate | 3.7% | ~4% est. |
| Vignette state tax | $1,850 | $2,000 |
| Vignette federal + FICA | $11,000 + $2,864 | $11,000 + $2,864 |
| Vignette total withheld | $15,714 | $15,864 |
| Vignette net | $34,286 | $34,136 |
| Rank (curated) | #34 | #32 |
$150,000 other annual income; engine flat supplemental method. State gap is state tax only; net is after-tax share value after sell-to-cover.
| RSU | Arkansas state | Mississippi state | State gap | AR net | MS net |
|---|---|---|---|---|---|
| $15,000 | $555 | $600 | $45 | $9,997.50 | $9,952.50 |
| $50,000 | $1,850 | $2,000 | $150 | $34,286 | $34,136 |
| $100,000 | $3,700 | $4,000 | $300 | $70,261 | $69,961 |
| $250,000 | $9,250 | $10,000 | $750 | $178,186 | $177,436 |
This page compares state supplemental withholding for Arkansas (AR) and Mississippi (MS) on $50,000 RSU vest (100 shares × $500 FMV) with $150,000 other annual income (flat supplemental method), calculated from our engine (same engine as the RSU vest calculator).
Mississippi is higher by about $150 in state tax alone; net take-home favors Arkansas by about $150.
Published state supplemental withholding at 3.7% on RSUs and other supplemental wages.
No published flat supplemental rate (aggregate / table method). Educational estimate ≈4% — confirm with payroll tables.
Arkansas (Published flat supplemental): about 3.7% → $1,850 on the vignette.
Mississippi (Aggregate / table (estimate)): about 4% → $2,000 on the vignette.
Official state agencies for this pair only are linked in the sources section — not every state in the hub.
Both states withhold $11,000 federal income tax under the Pub. 15 flat method (22% on $50,000).
FICA is $2,864 in each (Social Security + Medicare on this YTD/RSU pair). The take-home gap is almost entirely state supplemental withholding.
Above $1M supplemental wages with one employer, federal withholding uses 37% on the excess — still the same rule in both states.
The ladder recomputes engine results at $15k–$250k RSU vests with $150,000 other annual income.
If either state uses Vermont’s 30%-of-federal rule, Wisconsin bands, or an aggregate proxy, the gap may not scale as a simple constant percentage — check each ladder row.
Signing-RSU negotiations should still include regular wage tax and cost of living — not supplemental withholding alone.
Local city taxes (NYC, Philly wage tax, Ohio municipalities) are not included.
Aggregate-method stubs can differ from the flat-percentage estimates shown here.
Final Form 1040 liability depends on annual brackets, deductions, and credits — withholding is a prepayment.
Before treating the withholding gap as a job or relocation decision.
Vignette net: $34,286 (AR) vs $34,136 (MS).
Flat supplemental rates differ by state; federal 22% and FICA rules are the same. Withholding is not your final tax bill when you file.
NYC/local taxes, aggregate-method withholding, and equity vest timing are not modeled. Use the RSU calculator for custom vest amounts and other income.
Compare any two states
Supplemental RSU withholding on a $50,000 vest (100×$500) with $150,000 other income.