Kansas Tax on Capital Gains

Kansas taxes all capital gains as ordinary income, regardless of how long an asset is held.

Unlike the federal government, Kansas does not offer preferential tax rates for long-term capital gains.

Instead, capital gains are included in your federal adjusted gross income (AGI) and then taxed under Kansas’s progressive state income tax system.

For investors, property owners, and business owners, this means capital gains can push taxable income into higher state tax brackets.

Key Details of Kansas Capital Gains Tax

No Distinction Between Short-Term and Long-Term Gains

• Kansas treats short-term and long-term capital gains the same
• The length of time you held an asset does not affect the state tax rate
• Gains are fully taxable once included in Kansas taxable income

Kansas Income Tax Rates Applied to Capital Gains

Kansas applies the following rates to taxable income, including capital gains:

• 5.20% on taxable income up to $23,000
  ($45,000 for married filing jointly)
• 5.58% on taxable income above those thresholds

Because capital gains are stacked on top of wages and other income, even a single large transaction can cause part—or all—of the gain to be taxed at the top rate.

How Kansas Calculates Capital Gains Tax

• Kansas starts with the net capital gain reported on your federal return
• Federal Schedule D flows into Kansas taxable income
• No automatic exclusions or percentage deductions apply at the state level

This direct linkage to federal figures makes accuracy on your federal return especially important.

Pass-Through Entity Treatment

Kansas also applies capital gains rules to pass-through entities, such as:

• Partnerships
• S corporations
• Certain LLCs

For 2024 and beyond, electing pass-through entities are taxed at the highest Kansas individual income tax rate, which is now tied to the top individual bracket (5.58% for 2025).

This election is often used for federal SALT deduction planning, but it does not reduce the Kansas tax rate on capital gains.

Practical Usage Examples

• Stock Sale: An investor sells Apple stock for a $350,000 gain. Kansas treats the entire gain as ordinary income, with most or all of it taxed at the 5.58% rate in 2025.
• Real Estate or Collectibles: Gains from selling rental property, land, or collectibles are taxed the same way, though limited federal exceptions may apply for certain qualified small business stock.
• Pass-Through Entity: A business owner in an electing pass-through entity reports their share of capital gains, which Kansas taxes at the top individual rate.

Why Electronic Filing Is Recommended

Because Kansas capital gains taxation depends heavily on federal calculations and income thresholds, electronic filing (e-file) is highly recommended:

• ✔ Automatically imports federal capital gain data
• ✔ Applies the correct Kansas tax brackets
• ✔ Reduces errors when gains push income into higher brackets
• ✔ Handles pass-through entity reporting accurately
• ✔ Speeds up refunds and confirmation from the Kansas Department of Revenue

Most Kansas-approved tax software integrates federal Schedule D directly into the state return, helping ensure capital gains are reported correctly.

Bottom Line

Kansas taxes capital gains at the same rates as ordinary income, with no special long-term benefit at the state level.

Gains are subject to Kansas’s 5.20%–5.58% progressive tax rates, and large transactions often fall into the top bracket.

Filing electronically is the best way to ensure accuracy, avoid surprises, and stay compliant with Kansas tax law.