not allowing e-file

[w9dhi]

I'm getting that certain forms are not allowed to be e-filed and must be mailed.  I've never had this problem before and it's a rather simple return with 2 SSA-1099s, a 1099r and a 1098.   I don't have any other forms and taking standard deduction as calculations say my itemized are less, which is normal for me.

[CatinaT1]

It might be that some forms are not ready for efiling yet. Here is an article you can reference that will tell you particular forms availability. 

The IRS has not started accepting returns yet. When does the IRS start accepting e-filed returns?