
What is it
- Long-Term Capital Gains: Profit from selling investments held more than 1 year
- Ordinary Income: Wages, interest, pensions, and Traditional IRA/401(k) withdrawals
- Long-term capital gains generally receive
preferential tax rates
How it works
- Long-term capital gains are taxed at 0%, 15%, or 20%
- Ordinary income (ie: IRA withdrawals) is taxed at 10%–37%
- Both increase taxable income when calculating total tax
Why it matters
- The type of income can significantly impact total taxes owed
- Higher income may affect Medicare premiums (IRMAA)
- Coordinating withdrawals and investment sales can improve tax efficiency
Example
Assume a married couple shows $120,000 income.
Scenario 1
- $120,000 of long-term capital gains
- Federal tax: $0
(Falls within the 0% long-term capital gains bracket)
Scenario 2
- $120,000 of Traditional IRA distributions
- Federal tax: $10,040
(Taxed at ordinary income rates after the standard deduction)



