Pennsylvania capital gains tax estimator

Estimate Pennsylvania tax impact from a single sale.

No login required.

How this calculator works

Step 1 calculates your capital gain using cost basis and sale proceeds. If you provide dates, the tool classifies the holding period for reference.

Step 2 adds the gain to your other Pennsylvania taxable income before applying the flat rate.

Step 3 shows the Pennsylvania tax impact. The marginal rate reflects the flat state rate.

Frequently asked questions

Does Pennsylvania have a special long-term gain rate?

Pennsylvania taxes capital gains as ordinary income. Some qualified gains or extraordinary dividends may qualify for deductions, which are not applied here.

What if I have a loss?

Losses are displayed for context. Check Pennsylvania's rules for how losses offset gains.

Do I need to adjust for residency?

Part-year and nonresident filers should prorate Pennsylvania-source income using the allocation percent on their return.

This tool estimates Pennsylvania tax impact only and is not legal or tax advice.

Pennsylvania capital gains tax calculator

Quick answer

Pennsylvania uses 3.07% flat income tax rate in the current TaxGuide Pro calculator data. Use this Pennsylvania capital gains tax estimator for 2026 state tax planning, then verify the estimate with the official state tax agency.

Also answers

  • Pennsylvania capital gains tax calculator
  • Pennsylvania tax calculator 2026
  • Pennsylvania income tax rate 2026
  • Pennsylvania state tax refund status

Good fit when

  • Pennsylvania residents checking 2026 tax planning
  • Part-year or nonresident Pennsylvania filers
  • Comparing state tax, withholding, refund, and deduction scenarios

Have ready

  • Filing status and residency
  • State taxable income or benefit amount
  • Withholding, payments, deductions, credits, or filing date as relevant

Result you get

State-specific estimate, next-step notes, and official Pennsylvania source links.

State calculator hubState income tax calculatorBest state tax calculators

Pennsylvania state facts

Rate rules and worked examples

Examples use 2026 taxable income before credits or residency allocation. Use the official state source below to verify final filing guidance.

Income tax rule

Pennsylvania uses 3.07% flat income tax rate in the current TaxGuide Pro calculator data.

Single example

$60,000 single taxable income -> about $1,842 state income tax before credits.

Joint example

$120,000 married filing jointly taxable income -> about $3,684 state income tax before credits.

Deductions and exemptions

Residency, local taxes, deductions, credits, and special income rules can change the result.

Credits to review

Review dependent, household, income-based, and other Pennsylvania credits in the state credit finder, then confirm eligibility in official instructions.

Filing deadline

For a 2026 return filed in 2027, confirm the due date in published Pennsylvania instructions. State deadlines and disaster relief can differ from federal dates.

Refund processing

Pennsylvania does not guarantee one refund date for every return. E-filed, accurate returns with direct deposit are generally processed faster than paper or reviewed returns.

Official verification: Pennsylvania official tax agency.

How this calculation works

  • Calculates gain from proceeds less cost basis.
  • Estimates the incremental state tax associated with the gain.

Common mistakes and caveats

  • The result is an educational estimate, not a filed return or agency determination.
  • Residency, local taxes, deductions, credits, and special income rules can change the result.
  • Verify current forms, instructions, and deadlines with the official state tax agency.

FAQ

What is the Pennsylvania income tax rate for 2026?

Pennsylvania uses 3.07% flat income tax rate in the current TaxGuide Pro calculator data. The examples on this page use taxable income before credits, so final results can change when state deductions, credits, or residency allocation apply.

Does Pennsylvania tax retirement income?

Pennsylvania retirement income treatment can depend on the income type, age, and state exclusions. Use the Pennsylvania retirement tax checker for a state-specific review.

Does Pennsylvania tax Social Security benefits?

Pennsylvania Social Security treatment can differ from federal treatment. Use the Pennsylvania Social Security checker and verify the result with the official state source.

When will I get my Pennsylvania tax refund?

Pennsylvania refund timing depends on e-file versus paper filing, direct deposit, return accuracy, identity verification, and seasonal volume. Use the Pennsylvania refund timeline estimator and the official refund-status source for live updates.

Where should I verify my Pennsylvania tax result?

Use the official Pennsylvania revenue or tax agency sources linked in the sources section. TaxGuide Pro is an educational estimator and does not replace a filed state return or agency notice.

Last updated & sources

Last updated August 20, 2026.

Related tools

Pennsylvania Retirement Tax Checker 2026Pennsylvania Social Security Tax Checker 2026Pennsylvania Unemployment Taxability Calculator 2026

TaxGuide Pro provides free state and federal tax calculators for individuals, freelancers, and small businesses.