@patannp05 Yikes--you posted this on a 2 year old thread--you are lucky anyone even saw it. So you have a letter from the IRS about your 2016 tax return and you need a copy of it? Please start your own new question with any further questions regarding your issue.
Access to prior year returns.
<a rel="nofollow" target="_blank" href="
https://ttlc.intuit.com/questions/3404575-how-do-i-access-my-prior-year-2016-return">https://ttlc.in...>
You can get a free transcript from the IRS:
<a rel="nofollow" target="_blank" href="
https://www.irs.gov/individuals/get-transcript">https://www.irs.gov/individuals/get-transcript</a>
How do I get a copy of a return I filed using online TurboTax?
<a rel="nofollow" target="_blank" href="
https://ttlc.intuit.com/questions/1900748">https://ttlc.intuit.com/questions/1900748</a>
How do I get a copy of a return I prepared using desktop TurboTax?
<a rel="nofollow" target="_blank" href="
https://ttlc.intuit.com/questions/1900639">https://ttlc.intuit.com/questions/1900639</a>
How to upgrade to PLUS
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https://ttlc.intuit.com/questions/3404582-how-do-i-upgrade-to-plus-if-i-already-filed-my-2016-tax-re...>
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https://ttlc.intuit.com/questions/2586262-how-do-i-purchase-turbotax-plus-so-i-can-get-my-tax-file">...>
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https://ttlc.intuit.com/questions/3355524-when-does-access-to-my-prior-year-turbotax-online-returns-...>
Note: While you still can, print a copy of your current year tax return and save it as a pdf, too. That way you will have it when you need it for school, a loan, etc. without going through a lot of aggravation (and expense) to get it.
**Disclaimer: Every effort has been made to offer the most correct information possible. The poster disclaims any legal responsibility for the accuracy of the information that is contained in this post.**