How do i add a 1098

For mortgage interest?    1098T for education?  1098E for student loan interest?  Which kind of 1098?

2nd 1098 needed for HELOC interest for 2019 taxes

I just found my 1098 for mortgage and taxes paid , how can I add them to my return? I filed lastnight....

Here's how to enter your mortgage interest statement in TurboTax:

1. With your return open, search for 1098 and select the Jump to link in the search results.
2. Follow the instructions to enter your 1098 info.

For more information, please click here. 

I need 2 1098 forms.  How do I add the 2nd form to turbo tax premier

Here's help for handling multiple 1098 forms: https://ttlc.intuit.com/community/entering-importing/help/how-do-i-handle-multiple-1098-mortgage-forms/00/26922

I already filed my taxes using tuerbo tax , but I just received a 1098 for mortgage interest from my timeshare. Does it make a difference on my refund if I add it?

It could.  If you claimed the Standard Deduction on your return, it may not.   If you claimed Itemized Deductions, then it definitely could.

The best way to find out is to open your return and enter the 1098 you received to see if it changes your refund amount.

If it does, you can mail in an Amended Return after you receive your Refund.

Click the link for more info on How to Amend a 2019 Return.