You can file a previous tax return based on prior income if you have not filed a tax return for that year, if you did file a tax return then you will need to file an amended return.
Here is useful information for filing an amended return:
https://turbotax.intuit.com/tax-tips/amend-return/how-to-correct-federal-tax-returns/L67t0F7il
Please click this link to learn how to file a prior year tax return with TurboTax, you will need to mail it in as the IRS does not accept e-filed tax returns for prior years:
https://ttlc.intuit.com/community/using-turbotax/help/how-do-i-prepare-a-prior-year-tax-return/00/25...
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