For more on how deductions change taxable wages, see our
pre-tax vs. post-tax deductions guide.
Maine Paycheck Tax Calculator: How Maine Withholding Works
A Maine paycheck calculator has two state lines to
get right: the graduated income tax and the paid leave premium. On
your pay stub the income tax usually appears as
SIT or ME state withholding
and the premium as ME PFML or ME PFL. Our
pay stub abbreviations list
explains the other codes.
Federal Withholding for Maine Paychecks
Federal withholding uses your Form W-4 and the 2026 federal
brackets. The calculator supports filing status, Step 2(c), Step 3
credits and Step 4(a), 4(b) and 4(c). If you claim the new overtime
or tips deductions, our
W-4 Step 4(b) worksheet guide
shows how to enter them, and our
2026 federal tax withholding guide
covers the rest.
Working Across State Lines
Maine has no reciprocal agreements. Residents of
New Hampshire
who work in Maine have Maine tax withheld, and New Hampshire has no
wage tax to credit it against. Maine residents who work in New
Hampshire owe Maine tax on those wages even though nothing is
withheld for Maine, so extra W-4ME withholding or estimated
payments help. Maine residents who work in
Massachusetts
pay Massachusetts tax and take a credit on their Maine return.
Bonuses
Maine lets employers withhold a flat 5% on supplemental wages like
bonuses when they're paid separately, plus federal withholding
(usually a flat 22%), FICA and PFML. See
why bonuses are taxed so high.
Employer Payroll Costs in Maine
Employers pay state unemployment contributions
on the first $12,000 of each employee's wages, plus a 0.14%
Competitive Skills Scholarship Fund assessment, and half of the
PFML premium at larger employers. None of the unemployment cost
comes out of your pay. At year-end, our
W-2 form generator
can use the same wage and withholding totals.
Why Your Actual Maine Paycheck May Differ
This calculator is a close estimate, not your employer's payroll
run. Your W-4ME on file, how your employer handles the PFML
premium, whole-dollar rounding, benefit elections, year-to-date
wages and a 27th biweekly payday in some years can all move the
result a little.
Three-paycheck months
change monthly cash flow but not the tax on each check. For a full
checklist, see why your paycheck is lower than expected.
Official 2026 Maine Payroll Sources
Payroll facts on this page are checked against the
2026 Maine withholding tables and instructions,
the Maine PFML employer FAQ,
the 2026 Maine minimum wage poster,
the 2026 unemployment contribution instructions
and IRS Publication 15-T for 2026.
Reviewed September 24, 2026.