Subject: Re: Mark to Market Tax Election
Quite a while back and for several years I used MTM and used the services of https://greentradertax.com.
I had some large losses and it helped me with writing those losses off. I stopped my high risk trading and stopped the bleeding and no longer needed to use that method.
This is not a recommendation for https://greentradertax.com, it is just one of the services that might help if you are a very active trader.