Can I fill fill my 2016 without finishing

[PatriciaR]

Yes, if you enter tax information and need to stop, you can save what you have entered and return later.  Follow these steps:

• Select My Account (at top of program)
• Select Save & Sign Out (from dropdown list of results)

Your information will be saved when you sign in at a later time to finish your tax return.

[randhalb]

Will i still get charged even if i stopped?

[PatriciaR]

No, you are not charged until you are ready to e-file.