New Jersey bonus tax at a glance
New Jersey has no flat rate for bonuses: they're withheld with the regular tables, as if the bonus were extra pay for the year. The calculator estimates the extra state tax.
Every bonus in New Jersey 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: New Jersey Division of Taxation: NJ-WT withholding instructions