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Rhode Island vs New Mexico RSU Tax

Rhode Island withholds $45 more state tax than New Mexico 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

Rhode Island withholds more state tax

$45 more state tax — net gap ~$45 ($33,141 vs $33,186).

Side-by-side RSU withholding scoreboard

New Mexico

$2,950

5.9% state

Total withheld
$16,814
Net RSU
$33,186
Federal + FICA
$13,864
Rank
#14
New Mexico profile →

Total withholding gap: $45 (state drives most of the difference).

Key takeaways — Rhode Island vs New Mexico RSU tax

  • Rhode Island withholds about $45 more state tax ($2,995 vs $2,950).
  • Rhode Island: 5.99% (Published flat supplemental). New Mexico: 5.9% (Published flat supplemental).
  • Federal withholding is $11,000 in both states on this vignette (22% flat per IRS Pub. 15); FICA is $2,864 each.
  • Rhode Island ranks #13; New Mexico ranks #14 (#1 = highest state withholding).
  • Model custom RSU vests at /rsu-tax-calculator.

Rule contrast — Rhode Island vs New Mexico

TopicRhode IslandNew Mexico
Withholding methodPublished flat supplementalPublished flat supplemental
Supplemental rate5.99%5.9%
Vignette state tax$2,995$2,950
Vignette federal + FICA$11,000 + $2,864$11,000 + $2,864
Vignette total withheld$16,859$16,814
Vignette net$33,141$33,186
Rank (curated)#13#14

State withholding and net at different RSU sizes

$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.

RSURhode Island stateNew Mexico stateState gapRI netNM net
$15,000$898.50$885$13.50$9,654$9,667.50
$50,000$2,995$2,950$45$33,141$33,186
$100,000$5,990$5,900$90$67,971$68,061
$250,000$14,975$14,750$225$172,461$172,686

How to read this page

Rhode Island vs New Mexico RSU tax in 2026

This page compares state supplemental withholding for Rhode Island (RI) and New Mexico (NM) 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).

Rhode Island is higher by about $45 in state tax alone; net take-home favors New Mexico by about $45.

Published state supplemental withholding at 5.99% on RSUs and other supplemental wages.

Published state supplemental withholding at 5.9% on RSUs and other supplemental wages.

How each state’s rate works

Rhode Island (Published flat supplemental): about 5.99% → $2,995 on the vignette.

New Mexico (Published flat supplemental): about 5.9% → $2,950 on the vignette.

Official state agencies for this pair only are linked in the sources section — not every state in the hub.

Federal and FICA are the same on this vignette

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.

Same RSU vests, different state tax

The ladder recomputes engine results at $15k–$250k RSU vests with $150,000 other annual income.

When both sides use flat (or flat-PIT proxy) rates, the dollar gap scales roughly with RSU size.

Signing-RSU negotiations should still include regular wage tax and cost of living — not supplemental withholding alone.

What this comparison excludes

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.

Who this Rhode Island vs New Mexico comparison helps

Useful if…

  • •Candidates weighing Rhode Island vs New Mexico offers with cash RSU vests
  • •Payroll comparing multi-state supplemental setup
  • •Editors quantifying high-tax vs no-tax state gaps

Use official tools if…

  • •Local city taxes (NYC, Philly, Ohio municipalities)
  • •Aggregate-method stubs that differ from flat rates
  • •Year-end true-up if federal 22% under-withholds

Rhode Island vs New Mexico checklist

Before treating the withholding gap as a job or relocation decision.

  1. 1Confirm Rhode Island and New Mexico supplemental rules with each revenue department.
  2. 2Ask which withholding method payroll uses (flat vs aggregate).
  3. 3Check the RSU vest ladder for your award size.
  4. 4Open /rsu-tax-by-state/rhode-island and /rsu-tax-by-state/new-mexico for full profiles.
  5. 5Run both scenarios in /rsu-tax-calculator.

Vignette net: $33,141 (RI) vs $33,186 (NM).

What the state gap means

Flat supplemental rates differ by state; federal 22% and FICA rules are the same. Withholding is not your final tax bill when you file.

Limits of this comparison

NYC/local taxes, aggregate-method withholding, and equity vest timing are not modeled. Use the RSU calculator for custom vest amounts and other income.

Rhode Island vs New Mexico RSU tax FAQs

Rhode Island withholds about $45 more in state tax ($2,995 vs $2,950).

No on this vignette — both use the flat 22% federal supplemental method plus the same FICA rules. The gap is almost entirely state supplemental withholding.

Rhode Island: 5.99%. New Mexico: 5.9%.

New Mexico, by about $45.

No. This comparison is state supplemental withholding plus federal and FICA only.

Not on this vignette. Both use 22% flat federal supplemental withholding ($11,000) plus the same FICA rules.