You can also go online and check to see if the document is available there.
Could also be that the broker requested and was granted a short extension.
But as @Mike9241 noted, they are required to send these out; whether it be hard copy or online depending on what you instructed them to do.
*A reminder that posts in a forum such as this do not constitute tax advice.
Also keep in mind the date of replies, as tax law changes.
