@huab1992
Your post is kind of vague, and it's not clear to me what you hope to achieve.
It sounds like you want to avoid trading PTPs that are subject to US jurisdiction, because you are foreigner, and you don't want US income tax withheld. So i am proceeding on that assumption. If I am incorrect, please tell me.
So you want the IRS to tell US brokers that they need to offer their clients the option to disable trading of US-based PTPs, so that their non-US clients can avoid "accidentally" trading one of these things, so they don't have to deal with US tax withholding?
Ummm... I don't think that's going to happen. The IRS doesn't have that kind of authority over brokers. The IRS has some power over brokers, because they have to issue 1099 Forms, and in many other ways, brokers are subject to US tax law. But that is the scope of the authority of the IRS. Their job is to enforce US tax law. They don't have the kind of power that would allow them to require a broker to add that kind of
optional feature to a trading platform. There is nothing in the US tax law that would require a broker to do that. The broker is required to withhold the tax; they don't have to warn you in advance, or stop you from buying the instrument.
FINRA or the SEC could theoretically require such a feature. I know they referred you to the IRS, but I suspect that they did not understand what you wanted. As soon as their heard that you were upset about something in the US tax law, they stopped listening and told you to call the IRS.
But I don't think FINRA or the SEC will ever require such a feature. Before you buy something, you have a responsibility to know what you are buying. Determining whether something is a PTP that is subject to US tax jurisdiction should be relatively easy. You should be able to find that information on the company's website.
Like this, for example:
https://ir.globalp.com/Tax-Information/default.aspx
And you also want the IRS to publish a list of PTPs that are required to withhold tax on distributions to non-US persons.
I understand your logic, but the IRS isn't going to do that. They don't have the resources to maintain such a list and make sure it is up to date, and there is nothing in the US tax law that would require the IRS to do so. The IRS doesn't make the laws. Congress makes the laws. The IRS is responsible for
enforcing the law. And they're going to tell you the same thing: If you want to know if something is a PTP that is subject to US tax law, then
ask the company. And ask them
before you buy it.
Most brokers are indeed warning their clients one way or another. Have a look at the attached notice from TDA.
It says:
TD Ameritrade encourages clients to research possible purchases before investing.
Caveat emptor, Dude. If you don't understand how an investment works, don't buy it.
US government agencies like the IRS, FINRA and the SEC are not required to protect you from own ignorance.
For that you have to go to the Food & Drug Administration, where they make drug manufacturers say things like "Don't take this drug if you are allergic to it."