While filing state of Maryland taxes e-file I'm getting error message that Activity Worksheets are going through federal changes and therefore, I cannot e-file.

[malik1]

Cannot e-file state taxes. Is there a problem with the Activity worksheets or there is federal change going on? I'm not aware of that.

[malik1]

I believe it is referring to Schedule C. Since I'm filling Schedule C for my taxes.

[ZoltanB45]

There are several federal forms that still need to be updated and it may affect the ability to e-file your Maryland return. Here is a link with forms and dates of prospective updates. Look through the list and see if you have generated any of the forms that are still awaiting an update. federal forms availability