Taxes in Jacksonville
Jacksonville sits inside North Carolina's flat 3.99% (2026) state income tax and Onslow County's below-state-average property tax rate -- and, for the area's substantial military-retiree population specifically, a full state exemption on qualifying military retirement pay is a real, significant local relevance point.
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Learn moreNorth Carolina's flat state income tax
North Carolina charges a single flat income tax rate of 3.99% for 2026 -- down from 4.5% in 2024 and 4.25% in 2025 -- with no brackets or tiers, and possible further cuts to 3.49% in 2027 if state revenue targets are met. Not zero, so this record does not carry a NO_STATE_INCOME_TAX tag, but meaningfully lower than many states' bracketed systems. The 2026 standard deduction is $12,750 for single filers and $25,500 for married filing jointly.
Onslow County property tax: below the NC statewide average
Onslow County's effective property tax rate is cited at 0.65%-0.66% (a median annual tax of $1,431 on a $219,500 home), slightly below North Carolina's statewide average effective rate of 0.701%. Within Jacksonville specifically, median tax bills vary by ZIP code (roughly $1,260 in 28540 versus roughly $1,490 in 28546), though both carry a similar 0.66% median effective rate -- confirm the specific ZIP and parcel rather than assuming one flat citywide figure.
A full state exemption on military retirement pay -- directly relevant to this market specifically
North Carolina doesn't tax Social Security benefits, and taxes most other retirement income at the standard 3.99% flat rate -- with one major exception directly relevant to Jacksonville's population: as of a 2021 law, military retirees who served 20+ years (or medically retired) are FULLY exempt from state income tax on their military retirement pay, and veterans vested in their retirement as of August 12, 1989 have all qualifying retirement-account distributions exempt regardless of source. Given the sheer scale of Camp Lejeune's retiree-connected population, this is one of the more directly, locally relevant tax facts in this entire record -- not a generic statewide footnote.
No local income tax, and a standard state/local sales tax layer
North Carolina does not permit local governments to levy a separate local income tax on top of the state rate. Combined state-plus-local sales tax in Onslow County runs in the standard North Carolina range (typically around 7% total in most NC counties) -- confirm the exact current combined rate with the NC Department of Revenue, since local-option components can shift.
Key takeaways
- North Carolina's 2026 state income tax is a flat 3.99% (no brackets), with further cuts possible if revenue targets are met -- not zero, but low relative to many states.
- Onslow County's effective property tax rate (0.65%-0.66%) runs slightly below North Carolina's statewide average (0.701%); Jacksonville ZIP-level median bills vary by roughly $230/year (28540 vs. 28546).
- NC's 2021 law fully exempting military retirement pay (20+ years of service, or medical retirement) from state income tax is directly, unusually relevant here given Camp Lejeune's scale -- not a generic statewide footnote for this market.
- No local income tax in NC; combined state/local sales tax in Onslow County sits in the standard NC range (confirm the current exact rate with the NC Department of Revenue).
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