Did you mean that you have the CD/Download version... Home & Business?
(CD/Download) to e-file up to five (5) federal tax returns. You can
prepare as many returns as you want, but only five can be e-filed.
For returns
with multiple states, you can e-file up to three (3) states per federal return;
the rest must be paper-filed (which probably isn't a big deal, as many
nonresident state returns can't be e-filed anyway).
In TurboTax
Online (including Self-Employed), you can prepare and e-file one federal and up to five associated
state returns under the same login.
You can also
e-file up to five federal returns for each email address tied to a TurboTax
account, but you must create a separate login for each return, and each return
should have a unique Social Security or Tax ID number.
The IRS
prohibits using the same email address to e-file more than five federal returns
with an online personal tax return preparation product.