How do you file 2018 and 2019 taxes?

[jehuti35]

I’m trying to get my taxes done before the deadline and I know I didn’t file last year. I’m certain I didn’t file 2018 so are they done separately or jointly and how?

[xmasbaby0]

That will be TWO separate tax returns.  Do not try to combine them in any way.

Each tax year has to be filed separately using the forms for the specific tax year.  They cannot be combined in any way--do not even put them in the same envelope when you mail them.  Software for past years is available back to 2016.  Any earlier years can only be prepared on paper forms by hand--and those refunds have been forfeited now.

The current online program can only be used for a 2019 return--no other year.  And if you did not file a 2018 return you will have trouble e-filing 2019.  When it asks for your 2018 AGI try using zero.  If zero does not work then you have to print, sign and mail 2019.

Online preparation and e-filing for 2018 is permanently closed.

To file a return for a prior tax year

If you need to prepare a return for 2016, 2017, or 2018 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/state 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.

If you are getting a refund, there is not a penalty for filing past the deadline.  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.

https://ttlc.intuit.com/questions/1900990-how-do-i-file-a-prior-year-tax-return

[Anonymous_]

Each tax year's TurboTax product stands on its own. To prepare a return for a specific tax year, you must use the TurboTax product that corresponds with that tax year (e.g., 2018 tax year = 2018 version of TurboTax).

If you need to prepare your 2018 income tax return with a TurboTax product, then you need to purchase a desktop (installed) version of TurboTax for the 2018 tax year (see link below).

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