With new tax rules passed today, do trading general partnerships and LLCs/S-Corps get to fully deduct margin interest (as they do today( or is it only 30%? (as I've seen that number floated around) does it apply the same to MTM and cap gain/loss trading entities?
You might find your answer here. I did not read it through yet, but it is a great place to check for the latest updates. https://greentradertax.com/blog/
You might find your answer here. I did not read it through yet . https://www.wsj.com/public/resources/documents/JointExplanatoryStatement121517.pdf https://www.wsj.com/public/resources/documents/GOPtaxproposal121517.pdf