Maine bonus tax at a glance
Maine withholds 5% from a bonus paid separately from your regular pay, although employers can choose to use the regular withholding tables instead.
Every bonus in Maine also has federal income tax (22% when paid separately), Social Security (6.2%) and Medicare (1.45%) withheld. Use the calculator above to see the exact amounts for your bonus.
Source: Maine Revenue Services: 2026 withholding tables (August 2026)