Get your taxes done using TurboTax

The K-3 is an informational form that is not filed with the IRS on the entity level. Instead it is issued to the partner for them to report on their tax return on the individual level when they report their K-1 activity. 

You can safely efile your return without having the K-3's because these are not official forms to be filed with the IRS. If you prepared the k-3 forms and wish to print them or download them in a PDF to get sent to the partner, then the form will appear in your print menu as a separate entry.  i have included a screenshot illustrating this.  just remember, the k-3 doesn't get filed with the IRS.