How Are Covered Calls Taxed?
Covered call taxation in the United States depends on three things: what happens to the option (expires, is exercised, or is closed), the type of covered call written (qualified or unqualified), and your stock's holding period. The IRS treats option premium income differently in each scenario, and understanding these rules can save you significant money and prevent unexpected tax bills.
The most important rule to understand is that option premiums from covered calls are generally treated as short-term capital gains, which are taxed at your ordinary income tax rate (10-37% federal). This applies regardless of how long you have held the underlying stock. However, when shares are called away through exercise, the premium is added to the sale price of the stock, and the resulting capital gain may be long-term or short-term depending on your holding period.
Tax Treatment by Outcome
| Outcome | Premium Treatment | Stock Treatment | Timing |
|---|---|---|---|
| Option expires worthless | Short-term capital gain | No stock event (you keep shares) | Recognized at expiration |
| Option is bought back (closed) | Short-term capital gain or loss | No stock event | Recognized at closing date |
| Option is exercised (assigned) | Added to stock sale price | Capital gain on stock sale (ST or LT) | Recognized at exercise date |
| Option is rolled | Closing old call creates ST gain/loss; new call is separate | No stock event | Each leg recognized separately |
Tax Formulas for Covered Calls
- 1Total taxable options income = $12,000 + $5,000 = $17,000
- 2Federal tax = $17,000 × 24% = $4,080
- 3State tax = $17,000 × 5% = $850
- 4NIIT = $0 (not applicable)
- 5Total estimated tax = $4,080 + $850 = $4,930
- 6After-tax income = $17,000 - $4,930 = $12,070
- 7Effective tax rate = $4,930 / $17,000 = 29.0%
Qualified vs. Unqualified Covered Calls
The IRS distinguishes between qualified and unqualified covered calls. This matters because writing an unqualified covered call can suspend the holding period for long-term capital gains treatment on the underlying stock. A qualified covered call is one that meets specific criteria: the option must have more than 30 days to expiration and the strike price must not be too deep in-the-money (specific thresholds are defined in IRS Publication 550).
Writing an in-the-money call that does not meet the 'qualified covered call' definition can reset your holding period on the stock. If you held the stock for 11 months (nearly qualifying for long-term capital gains), an unqualified ITM covered call resets the clock to zero. This can cost you the difference between 15% and 37% tax rates.
Tax Optimization Strategies
How to Minimize Taxes on Covered Call Income
State-by-State Tax Impact
| State | State Rate | Combined Rate | Tax on $10,000 Premium |
|---|---|---|---|
| Texas, Florida, Nevada | 0% | 24.0% | $2,400 |
| Arizona, Colorado | ~4.5% | 28.5% | $2,850 |
| Illinois, North Carolina | ~5% | 29.0% | $2,900 |
| New York | ~6.8% | 30.8% | $3,080 |
| California | ~9.3% | 33.3% | $3,330 |
| California (high bracket) | ~13.3% | 37.3% | $3,730 |
In Canada, covered call premiums are generally treated as capital gains, with only 50% of the gain being taxable (the inclusion rate was increased to 66.67% for gains over $250,000 starting in 2024). Consult the CRA or a Canadian tax professional for current rules on options taxation in Canada.