Mortgage interest generally is not deductible against employee income (assuming USA resident taxes). Primary residence mortagage interest is an itemized deduction, and as such it can reduce taxable income for all sources, including capital gains.Quote from bbull:I have no income last year other than short-term trading income. Now since normally I deduct mortage interest from the employee income, I was wondering if mortgage interest deduction can be used against short-term trading income?
Quote from traderstatus:
Mortgage interest generally is not deductible against employee income (assuming USA resident taxes). Primary residence mortagage interest is an itemized deduction, and as such it can reduce taxable income for all sources, including capital gains.
You may have gotten that belief listening to the hordes of refinace mortgage brokers out there. It's a shame when taxpayers get their tax education from biased parties like a mortgage loan broker or a real estate broker, and THEN go see their accountant to learn the facts.Quote from Mike805:Can you provide some sources for this? I have held the belief that ALL mortgage interest is deductible... ??