Self employment tax calculator
Your profit in. Your quarterly number out.
OpenPenalty calculator
See what late filing and late paying add.
OpenWhy it matters
Active traders can owe a lot after a good year, with nothing withheld.
The IRS treats traders and investors differently. A trader can make a mark-to-market election.
If you owe on gains, a tax pro can review your status and options.
- A trader in securities can make a mark-to-market election under section 475(f). Investors cannot.
- A 3.8% Net Investment Income Tax can apply over $200,000 single or $250,000 married filing jointly.
- You usually avoid the underpayment penalty if you paid at least 90% of this year's tax or 100% of last year's.
- You generally must pay estimated tax if you expect to owe $1,000 or more when you file.
What a tax pro may ask you
Have these ready. Clear answers help a tax firm see what fits you.
- How often you trade
- If you made a mark-to-market election
- Which tax years you have not filed
- The notice code in the top right corner of any IRS letter
Common questions
Am I a trader or an investor?
It depends on how often and how much you trade. Only traders can make the mark-to-market election.
Can a tax pro stop IRS collection?
They can ask the IRS for a payment plan, a hold, penalty relief or an offer, based on your facts. Results depend on your situation. Not every case qualifies.
Ways to get help
Results depend on your situation. Not every case qualifies.





