Free educational tool · Investing
How could income and timing change the tax on a proposed sale?
Model the same ordinary capital-asset sale across two income scenarios—without pretending tax should decide whether an investment is right to hold or sell.
Uses configurable 2026 federal thresholds · Financial inputs stay in your browser
Every financial figure stays in your browser.
Directional scenario differenceCurrent-year tax minus comparison-year tax
Current-year scenario
- 0% band
- 15% band
- 20% band
- Regular federal tax
- Incremental NIIT
- Directional state tax
- Total modeled tax
Comparison-year scenario
- 0% band
- 15% band
- 20% band
- Regular federal tax
- Incremental NIIT
- Directional state tax
- Total modeled tax
Factors affecting the result
Professional-review warnings
Assumptions and methodology
Constants reviewed 2026-07-28. Maintain annually against IRS inflation guidance.
Use the comparison to ask better questions—not to time an investment by tax alone.
Educational estimate only; not tax, legal, or investment advice. TaxSpectra does not recommend whether or when to buy or sell an investment. Verify basis, holding period, asset classification, losses, income, state treatment, and transaction documents before acting.
