I'm not an accountant but need to file a 1099 for a consultant we used, and came across IRIS.

I applied for a TCC yesterday for our EIN, and the application was completed and I can see the code online today.

It looks like the system doesn't go live until tomorrow though.

How ordinary small businesses went through the business of generating 1099's seemed mysterious to me, but it seems like people can DIY now online which seems like a pretty big deal.  Is it?