Connecticut
$3,495
~6.99% est. state
- Total withheld
- $17,359
- Net RSU
- $32,641
- Federal + FICA
- $13,864
- Rank
- #7
Connecticut withholds $195 more state tax than Vermont 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
$195 more state tax — net gap ~$195 ($32,641 vs $32,836).
$3,495
~6.99% est. state
$3,300
~6.6% (30% of fed.) state
Total withholding gap: $195 (state drives most of the difference).
| Topic | Connecticut | Vermont |
|---|---|---|
| Withholding method | Aggregate / table (estimate) | 30% of federal withholding |
| Supplemental rate | ~6.99% est. | ~6.6% (30% of fed.) |
| Vignette state tax | $3,495 | $3,300 |
| Vignette federal + FICA | $11,000 + $2,864 | $11,000 + $2,864 |
| Vignette total withheld | $17,359 | $17,164 |
| Vignette net | $32,641 | $32,836 |
| Rank (curated) | #7 | #9 |
$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 | Connecticut state | Vermont state | State gap | CT net | VT net |
|---|---|---|---|---|---|
| $15,000 | $1,048.50 | $990 | $58.50 | $9,504 | $9,562.50 |
| $50,000 | $3,495 | $3,300 | $195 | $32,641 | $32,836 |
| $100,000 | $6,990 | $6,600 | $390 | $66,971 | $67,361 |
| $250,000 | $17,475 | $16,500 | $975 | $169,961 | $170,936 |
This page compares state supplemental withholding for Connecticut (CT) and Vermont (VT) 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).
Connecticut is higher by about $195 in state tax alone; net take-home favors Vermont by about $195.
No published flat supplemental rate (aggregate / table method). Educational estimate ≈6.99% — confirm with payroll tables.
Vermont withholds 30% of the federal income tax withheld on supplemental wages (≈6.6% of the RSU vest when federal uses the 22% flat method).
Connecticut (Aggregate / table (estimate)): about 6.99% → $3,495 on the vignette.
Vermont (30% of federal withholding): about 6.6% → $3,300 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: $32,641 (CT) vs $32,836 (VT).
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.