If you received a Form 1099 last year, you should have reported that income on Schedule C (Form 1040). See the following IRS FAQ for more info: 1099-MISC Independent Contractors and Self-Employed
This TurboTax Help Article can assist you with finding and downloading your prior year return, which will include a Schedule C if you reported income from a Form 1099: How do I access a prior year return?
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