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State Capital Gains Tax Calculator

State Capital Gains Tax Calculator. An investor enters proceeds, adjusted basis, and a state rate to estimate the state-tax component of a capital gain. Use it when a sale may create state tax in addition to federal tax.

Inputs

State, Local & Transactional Taxes inputs

Range: 0–100,000,000 $

Enter a non-negative US-dollar amount for the stated tax year; use the same tax year and jurisdiction for all related inputs. Professional example: 100000. Edit this value for your own facts.

Range: 0–100,000,000 $

Enter a non-negative US-dollar amount for the stated tax year; use the same tax year and jurisdiction for all related inputs. Professional example: 60000. Edit this value for your own facts.

Range: 0–100 %

Enter a percentage as a whole number, such as 22 for 22%, not 0.22. Professional example: 5. Edit this value for your own facts.

Result

Gain Or Loss
40,000.00
State Tax
2,000.00
How to interpret this result
State Capital Gains Tax Calculator starts with a professional planning example for this scenario. Edit the inputs to replace the example with your own facts; the displayed outputs update from the formula.
Applicability and limits
This is a rate-only state estimate. It does not identify the state, apply state brackets or exclusions, calculate federal tax, or determine residency and sourcing.
Calculation basis
Only the named inputs and displayed formula relationships are used. Rates, limits, thresholds, eligibility flags, dates, and jurisdiction assumptions are not silently looked up unless a verified dataset is listed.

Formula

Calculation logic

Formula definitions and substituted values.

What to check

  • An investor enters proceeds, adjusted basis, and a state rate to estimate the state-tax component of a capital gain.
  • Use it when a sale may create state tax in addition to federal tax.
  • This is a rate-only state estimate. It does not identify the state, apply state brackets or exclusions, calculate federal tax, or determine residency and sourcing.

Related calculators

This is a rate-only state estimate. It does not identify the state, apply state brackets or exclusions, calculate federal tax, or determine residency and sourcing.