No. New Jersey does not tax Social Security benefits. This applies to all Social Security retirement benefits, spousal benefits, survivor benefits, and Social Security Disability Insurance (SSDI) payments. The exemption is complete — there is no income test, no phase-out, and no limit on the amount that is exempt.
This is true regardless of your total income. Whether you receive $15,000 or $50,000 in Social Security, and whether your total income is $50,000 or $500,000, your Social Security benefits are fully excluded from NJ income tax.
How This Compares to Federal Treatment
At the federal level, Social Security benefits may be partially taxable depending on your "provisional income" (adjusted gross income + nontaxable interest + 50% of Social Security benefits). If your provisional income exceeds $25,000 (single) or $32,000 (married filing jointly), up to 50% of benefits may be taxable. Above $34,000 (single) or $44,000 (married), up to 85% may be taxable.
Most retirees with income from pensions, IRAs, or investments will pay some federal tax on their Social Security. But they will not pay NJ tax on it.
The Important Nuance: How SS Affects Your Other NJ Taxes
While Social Security itself is not taxed by NJ, it is important to understand how SS income interacts with the pension exclusion.
Social Security benefits are not included in NJ gross income for purposes of the pension exclusion threshold. This means your Social Security income does not push you toward or over the $100,000 or $150,000 cliffs that determine your exclusion eligibility.
A married couple with $40,000 in Social Security and $90,000 in pension income has an NJ gross income of $90,000 — well within the full exclusion range. The $40,000 in Social Security is invisible to the threshold calculation.
This makes Social Security a uniquely valuable income source for NJ retirees: it provides cash flow that is both tax-free at the state level and does not jeopardize the tax-free treatment of your other retirement income.
Maximizing Social Security in an NJ Context
Because Social Security is fully exempt and does not affect the exclusion thresholds, maximizing your Social Security benefit has amplified value in New Jersey compared to states without similar exclusion structures. Delaying your Social Security claiming age from 62 to 67 or 70 increases your benefit by 6-8% per year of delay — and every additional dollar is completely NJ tax-free.
For married couples, coordinating claiming strategies (such as having the higher earner delay to 70 while the lower earner claims earlier) can maximize the total tax-free income flowing into the household.
For a deeper look at Social Security claiming strategies with a NJ tax perspective, see our guide: When to Claim Social Security: A New Jersey Tax Perspective.
Estimate Your Full NJ Tax Picture
Use our NJ Retirement Tax Calculator to see how your Social Security, pension, and other income sources work together in determining your NJ tax burden.
For personalized retirement income planning, call 732-200-2877.