Estimated Tax Payments
Quarterly estimated taxes for options traders who owe throughout the year.
Estimated tax payments are quarterly payments made to the IRS (and your state) throughout the year to cover taxes on income that is not subject to withholding — including options trading profits. If you expect to owe $1,000 or more in tax after subtracting withholding and credits, you are generally required to make estimated payments. Failing to pay quarterly can result in underpayment penalties, even if you pay your full tax bill by April 15.
Why It Matters
If you have a day job, your employer withholds income tax from your paycheck. But your options trading profits have no withholding. The IRS expects you to pay taxes on that income as you earn it, not in a lump sum at the end of the year. A trader who earns $40,000 in options profits during the year and waits until April to pay could face underpayment penalties of several hundred dollars on top of the tax owed.
For full-time traders with no W-2 withholding, estimated payments are not optional — they are mandatory. Even part-time traders with significant options income should evaluate whether their W-2 withholding covers their total tax liability. A few minutes of planning each quarter prevents penalties and avoids the shock of a large April tax bill.
How It Works
When estimated payments are due:
- Q1: April 15 (for income earned January 1 - March 31)
- Q2: June 15 (for income earned April 1 - May 31)
- Q3: September 15 (for income earned June 1 - August 31)
- Q4: January 15 of the following year (for income earned September 1 - December 31)
How much to pay: There are two safe harbors to avoid underpayment penalties:
- 100% of last year's tax liability (110% if your AGI was over $150,000). If you paid $20,000 in total tax last year, paying $20,000 in estimated + withholding this year avoids penalties regardless of what you actually owe.
- 90% of the current year's tax liability. If you owe $30,000, paying at least $27,000 through estimated payments and withholding avoids penalties.
Most traders use the prior-year safe harbor because it is simple and predictable.
How to calculate estimated payments:
- Estimate your total income for the year (W-2 wages + options profits + other income).
- Calculate the expected total tax.
- Subtract expected W-2 withholding.
- The remaining amount divided by four gives you each quarterly payment.
How to make payments:
- IRS Direct Pay (pay.irs.gov): Free electronic payment directly from your bank account.
- EFTPS (Electronic Federal Tax Payment System): The IRS's dedicated system for estimated payments.
- IRS2Go app: Mobile payment option.
- Form 1040-ES: If you prefer to mail a check with a payment voucher.
- State payments: Made separately to your state tax authority with their own forms and deadlines.
Options trading complicates estimation: Trading income is unpredictable. You might make $20,000 in Q1 and lose $5,000 in Q2. The IRS allows "annualized income installment method" (Form 2210 Schedule AI) to adjust payments based on when income was actually earned, rather than paying equal quarterly amounts. This is helpful if your trading income is lumpy.
Quick Example
Last year you owed $24,000 in total tax. Your AGI was over $150,000, so the safe harbor is 110% = $26,400. Your W-2 job withholds $18,000 annually. You need to pay $8,400 in estimated taxes for the year ($26,400 - $18,000). That is $2,100 per quarter. You set up automatic payments on IRS Direct Pay for April 15, June 15, September 15, and January 15. Even if your options profits surge this year and you owe $35,000 total, the safe harbor protects you from penalties.