South Carolina Military Retirement Tax Exemption Explained

Military retirees and their surviving spouses often spend months searching for clarity on this: does South Carolina tax military retirement pay?

The answer is no. South Carolina exempts all military retirement income from state income tax, with no dollar cap and no age restriction. This benefit applies starting with the first year of retirement.

The full exemption applies to:

• Regular military retirement pay (all branches: Army, Navy, Air Force, Marine Corps, Space Force, Coast Guard)
• National Guard and Reserve retirement pay
• Survivor Benefit Plan (SBP) payments received by the surviving spouse after the veteran dies
• Military disability retirement pay

The Survivor Benefit Plan and Surviving Spouses

When a military retiree elects the Survivor Benefit Plan, they accept a reduction in their retirement pay so that a surviving spouse continues to receive up to 55% of the covered retirement amount after the retiree's death. These SBP payments are treated as military retirement income in South Carolina and remain fully exempt from state income tax.

This is meaningful. If the retiree was receiving $3,500 per month in military retirement, the surviving spouse may receive up to $1,925 per month in SBP payments — and South Carolina taxes none of it.

SBP payments are still subject to federal income tax. If the surviving spouse also qualifies for Dependency and Indemnity Compensation (DIC) from the VA, a portion of the SBP may be offset and the federal tax treatment becomes more complex. A tax professional familiar with military benefits can help calculate the net federal liability.

The Property Tax Benefit for Veteran Survivors

Beyond income tax, surviving spouses of veterans who were 100% totally and permanently (T&P) disabled receive one of South Carolina's most substantial property tax breaks.

The benefit: a full property tax exemption on the primary residence (up to five acres of land), with no dollar cap, plus an exemption on two private passenger vehicles.

Critically, surviving spouses can claim this exemption retroactively for up to two years prior to the date of application, provided the property taxes were paid on time. This means if a veteran was T&P disabled and died in 2024, the surviving spouse could potentially recover property taxes paid in 2022 and 2023.

To apply, the surviving spouse files with the county assessor's office. Required documentation includes the veteran's DD-214, proof of 100% T&P disability rating from the VA, and documentation that the survivor holds title to the property. The exemption ends if the surviving spouse remarries.

How to Report Military Retirement on SC1040

When filing the South Carolina individual income tax return (Form SC1040), military retirement income is entered as a deduction. It should not be listed as taxable income on the state return.

If a surviving spouse is filing jointly for the final year of the deceased veteran's life, the same exemption applies to the veteran's retirement pay received during the year of death. The surviving spouse files Form SC1040 marking the veteran as deceased, with the retirement income excluded from South Carolina taxable income.

If a tax refund is owed to the decedent, the surviving spouse attaches Form SC1310 (Statement of Person Claiming Refund Due a Deceased Taxpayer) to redirect the refund correctly.

What Is Still Subject to South Carolina Income Tax

The military retirement exemption is broad but not unlimited. These income types remain taxable at the state level for surviving spouses:

• Wages or self-employment income earned after the veteran's death
• Interest, dividends, and capital gains unrelated to retirement pay
• Non-military pension income (though a separate deduction of up to $10,000 may apply depending on the deceased spouse's age)

South Carolina does not tax Social Security benefits, which provides additional relief for surviving military spouses collecting both Social Security and SBP payments.

Navigating All Survivor Benefits After a Military Death

Military survivor benefits go well beyond the income tax exemption. A surviving spouse may be entitled to DIC from the VA, TRICARE health coverage continuation, educational benefits for dependents, and the property tax exemption described above — all on top of the state income tax exemption for SBP payments.

Missing any of these benefits represents real money left unclaimed. The South Carolina Survivor Benefits Navigator covers the full scope of state and federal benefits available to survivors, including the specific forms and deadlines required by South Carolina probate courts and the VA.

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