I forgot to file a CO State TAX. I am now logged in. Do I amend? Or start a new form? I can't find any link to file my CO State tax for 2016

[DoninGA]

The TurboTax online editions are only for tax year 2018 and will be shutting down shortly.

See this TurboTax support FAQ for completing a prior year tax return originally started with the online editions - https://ttlc.intuit.com/community/prior-year-return/help/how-do-i-finish-a-prior-year-return-that-i-...