V VestedGrant
VT · Capital gains · $400,000 · Long-term

How much tax on a $400,000 capital gain in Vermont?

A long-term $400,000 capital gain in Vermont runs approximately $102,030 in combined federal, NIIT, and state tax, an effective rate of 25.5%. Net after tax: $297,970.

Federal LTCG
$65,830
NIIT 3.8%
$15,200
VT state
$21,000
Total tax
$102,030
Effective 25.5%

Net after tax: $297,970

Time this sale with a CPA who does QSBS and 10b5-1

On a $400,000 gain, the tax bill is $102,030. A fee-only advisor in Vermont can model whether a portion qualifies for Section 1202 (QSBS), stagger the sale across tax years, or pair it with loss harvesting. Free match.

Match me with a CPA in Vermont →

Long-term vs short-term

A long-term capital gain (held 12+ months past the basis-setting event) gets preferential federal rates: 0%, 15%, or 20% depending on total taxable income, plus 3.8% NIIT for MAGI above $200k single. Short-term gains are taxed at ordinary rates up to 37% federally, plus state. For this $400,000 gain, the short-term total would run approximately $190,657, compared with $102,030 long-term. The difference is roughly $88,627.

Vermont's treatment

Vermont gives long-term gains preferential treatment through an exclusion or lower rate. The number above uses a rough 40% exclusion; verify the exact current-year formula before filing.

Cost basis considerations

For RSU shares, basis equals the vest-date closing price. For ISO shares (qualifying disposition), basis equals strike plus any ordinary-income component at exercise. For ESPP shares, basis depends on whether the sale is a qualifying or disqualifying disposition. These basis rules materially affect whether a reported gross sale amount is mostly gain or mostly return of basis.

Frequently asked

What's the tax on a $400,000 long-term capital gain in Vermont?
Approximately $102,030 total. Federal LTCG: $65,830. NIIT at 3.8%: $15,200. Vermont state tax: $21,000.
Short-term vs long-term?
If the same $400,000 gain were short-term (held under 12 months), it would be taxed as ordinary income at up to 37% federal plus state, coming to approximately $190,657. That's $88,627 more than the long-term number. Holding past the 12-month mark usually saves meaningful money.
Does Vermont tax capital gains the same as ordinary income?
Vermont gives preferential treatment to long-term capital gains. The specific exclusion or rate depends on current statute; the number above uses a rough 40% exclusion factor.
What about QSBS?
If the gain is on Qualified Small Business Stock held more than five years, up to the greater of $10M or 10× basis may be excluded from federal tax under IRC §1202. Vermont's conformity varies; verify current-year treatment.

Related

Educational estimate · 2025 brackets · Single filer · Long-term hold · $250k other ordinary income · Not tax advice

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