Prior to the pandemic, Massachusetts allowed non-residents to report only that income earned while working in Massachusetts. With the pandemic, Massachusetts passed a law that said if you were working outside the state solely due to the pandemic, you could not take advantage of that provision. See https://www.mass.gov/guides/personal-income-tax-for-nonresidents.
This provision was supposed to expire 90 days after the Governor ended the state of emergency. This occurred on June 15, 2021 (see https://www.mass.gov/info-details/covid-19-state-of-emergency).
Can anyone confirm that non-residents working from home due to the pandemic can exclude from Massachusetts income that income earned while working from home outside the state for roughly the last three months of 2021? There does not appear to be an update on the Massachusetts DOR web page. If so, how is this done in TurboTax?
