Can someone confirm the time period for 2018 tax filings? As in, what period of time do 2018 taxes cover? Is it always the calendar year of 2018, or is any bit of 2019 included?

[KatrinaB · Accepted solution]

Each taxable year is a full calendar year. On your 2018 tax return, you will report all income earned from 01/01/2018 to 12/31/2018.