So I still have not filed my 2017 taxes.just did 2018 . Being that tomorrow is past the deadline, what can I do?

[VolvoGirl]

To file 2017?  You can only buy the download for prior years.  You need a full Windows or Mac computer to install it on.  Buy the download here     <a rel="nofollow" target="_blank" href="https://turbotax.intuit.com/personal-taxes/past-years-products/">https://turbotax.intuit.com/persona...

You have to print and mail prior year returns.  When you mail a tax return, you need to attach any documents showing tax withheld, such as your W-2’s or any 1099’s.  Use a mailing service that will track it, such as UPS or certified mail so you will know the IRS received the return.  Don’t forget state.

If you are getting a refund, there is not a penalty for filing past the deadline.  You have 3 years to file for a refund.  If you owe taxes, the interest/penalties will be calculated by the IRS based on how much you owe and when they receive your return and payment. The IRS will bill you for this; it will not be calculated by TurboTax.

How to file a prior year
<a rel="nofollow" target="_blank" href="https://ttlc.intuit.com/questions/1900990-how-do-i-file-a-prior-year-tax-return">https://ttlc.intuit...>

Or If you have a simple return You can fill out the blank forms for free.
Here are some blank forms & instructions for 2017
1040 <a rel="nofollow" target="_blank" href="https://www.irs.gov/pub/irs-prior/f1040--2017.pdf">https://www.irs.gov/pub/irs-prior/f1040--2017.pdf...
Instructions <a rel="nofollow" target="_blank" href="https://www.irs.gov/pub/irs-prior/i1040gi--2017.pdf">https://www.irs.gov/pub/irs-prior/i1040gi--2017...>

1040A <a rel="nofollow" target="_blank" href="https://www.irs.gov/pub/irs-prior/f1040a--2017.pdf">https://www.irs.gov/pub/irs-prior/f1040a--2017.p...
Instructions <a rel="nofollow" target="_blank" href="https://www.irs.gov/pub/irs-prior/i1040a--2017.pdf">https://www.irs.gov/pub/irs-prior/i1040a--2017.p...>

1040EZ <a rel="nofollow" target="_blank" href="https://www.irs.gov/pub/irs-prior/f1040ez--2017.pdf">https://www.irs.gov/pub/irs-prior/f1040ez--2017...
Instructions <a rel="nofollow" target="_blank" href="https://www.irs.gov/pub/irs-prior/i1040ez--2017.pdf">https://www.irs.gov/pub/irs-prior/i1040ez--2017...>

2017 Tax Tables <a rel="nofollow" target="_blank" href="https://www.irs.gov/pub/irs-prior/i1040tt--2017.pdf">https://www.irs.gov/pub/irs-prior/i1040tt--2017...>
Publication 17 Tax Guide for 2017 <a rel="nofollow" target="_blank" href="https://www.irs.gov/pub/irs-prior/p17--2017.pdf">https://www.irs.gov/pub/irs-prior/p17--2017.pdf</a>

[xmasbaby0]

Use zero for your 2017 AGI in order to e-file 2018.

To file a return for a prior tax year

 If you need to prepare a return for 2015, 2016, or 2017 you can purchase and download desktop software to do it, then print, sign,  and mail the return(s)

https://turbotax.intuit.com/personal-taxes/past-years-products/

Remember to prepare your state return as well—if you live in a state that has a state income tax.

When you mail a tax return, you need to attach any documents showing tax withheld, such as your W-2’s or any 1099’s.  Use a mailing service that will track it, such as UPS or certified mail so you will know the IRS received the return.

Note:  The desktop software you need to prepare the prior year return must be installed/downloaded to a full PC or Mac.  It cannot be used on a mobile device.