How can I remove Mass credit? I accidentally chose Mass credits - Refundable film credit button. Now I cannot delete it.

[axykim00]

If I try to mass state e-file, it refused to do so because I did not enter certification number.

[Lilibeth]

Go back to your Mass state return.

1. On TurboTax online, click on State on the left side of your screen

2. Click on Your State Returns

3. Select Continue on Massachusetts

4. Click on Continue Your 2018 Massachusetts Return

5. On You've Finished Your Massachusetts Return -> Taxes and Credits, select Update

6. Navigate until you see Massachusetts Credits page and select "Refundable film credit" and delete your entries