The IRS data shows a net 105,000 people left Illinois in 2021, taking with them some $10.9 billion in AGI. That’s up from $8.5 billion in 2020 and $6 billion in 2019. New York’s income loss increased to $24.5 billion in 2021 from $19.5 billion in 2020 and $9 billion in 2019. California lost $29.1 billion in 2021, more than triple what it did in 2019.
By contrast, the lowest tax states added some $100 billion of income during the pandemic. Zero-income-tax Florida gained $39.2 billion—up from $23.7 billion in 2020 and $17.7 billion in 2019. About $9.8 billion of the total arrived from New York, $3.9 billion from Illinois, $3.7 billion from New Jersey and $3.5 billion from California.