Rejected because of form 5695

So me and my girlfriend own a home together by file separately. We recently had a new energy efficient furnace installed where she paid for it. But when we filed this year we didn't know I also had to file a form 5695 as well. And now her taxes got rejected and says she can't refile til march 17th. Is it possible to just go file through a different site/company instead of waiting the whole month to refile? The $600 tax credit isn't worth the hassle so we would simply file without it.

posted

Or if we decide to keep the 5695 and I amend my tax return to include the 5695 saying I paid $0 on it. How long would it take before she could refile? Or would it go through almost right away after I file an amendment?