U.S. Territory
Northern Mariana Islands
D+20 · Moderate tax burden · COL index 118
35%
Income Tax
Notable
CNMI residents are U.S. citizens but pay taxes to the CNMI government, not the IRS, on CNMI-source income. Has a mirror-style tax system with some local modifications.
State Profile
Taxes
Income Tax
CNMI tax code parallels federal with modifications. Residents pay to CNMI Treasury, not IRS, for CNMI-source income.
Property Tax
Sales Tax
Social Security
Pension / IRA
Estate Tax
Inheritance Tax
Capital Gains
Federal capital gains treatment via modified mirror code
Housing & Cost of Living
Cost of Living Index
National avg = 100
Politics & Gun Laws
2024 Presidential Vote
Gun Laws
Carry Permit
Purchase Permit Required
See your full cost of living in Northern Mariana Islands
Housing, taxes, childcare, insurance — all estimated.
Data is informational only. Verify with a tax professional, real estate agent, and local sources before making relocation decisions. Crime data: FBI UCR ~2022. Healthcare: Commonwealth Fund / US News ~2023. Education: Education Week ~2023. Housing: Zillow / Census ACS ~2024. Insurance: rate surveys ~2024. Sponsored links marked “Sponsored” may earn a commission. This does not affect our data or rankings.