Is South Carolina Tax-Friendly for Retirees? 2026 Guide

2026 edition · statute-cited · part of Clear Money Guide’s 51-state retirement tax series. This guide covers state taxes on retirement income and estate transfers; property and sales taxes vary by county and are outside its scope.

Updated July 24, 2026. Quick answer: yes — and the details just changed. H.4216 (signed March 30, 2026) is South Carolina’s biggest income-tax overhaul in decades, effective for tax year 2026: 1.99% on income under $30,000 and a 5.21% marginal rate above it, computed against a new federal-AGI base with a new standard deduction ($15,000 single / $30,000 joint, income-limited). Social Security remains fully exempt. If a guide quotes you “0% to 7%” or a 6.4% top rate, it predates the overhaul.

How South Carolina taxes retirement income in 2026 (statute-cited)

Income tax structure	1.99% under $30,000; 5.21% marginal above (H.4216, eff. TY2026); revenue triggers scheduled to cut the top rate further
Social Security	Not taxed (exemption preserved under H.4216)
Pension / 401(k) / IRA	Taxable after deductions: retirement-income deduction up to $3,000/yr under 65, $10,000/yr at 65+ (S.C. Code §12-6-1170), plus from the year you turn 65 a $15,000 deduction against any income — reduced by the retirement deduction claimed (the interaction most guides never explain)
Military retirement	Fully deductible at any age (S.C. Code §12-6-1171), including surviving spouses
Estate / inheritance tax	None

Honest caveat: H.4216 rewrote the deduction architecture, and SCDOR’s implementation notice does not yet address the retirement deductions in detail — verify the exact deduction amounts on the 2026 forms before filing. We’ll update this page as SCDOR publishes them.

What settling an estate costs in South Carolina

No estate or inheritance tax — but South Carolina is unusual in charging probate court fees on a statutory sliding scale (S.C. Code §8-21-770(B)): from $25 for estates under $5,000 up to $845 plus 0.25% of the excess above $600,000 (a $1M probate estate pays $1,845 in court fees alone). Personal-representative commissions are capped at 5% of personal property plus certain sale proceeds, minimum $50 (S.C. Code §62-3-719); attorney fees are reasonable-basis. Small estates: $25,000 of personal property (less liens) by affidavit with a 30-day wait (S.C. Code §62-3-1201). Context: probate cost by state · small-estate limits by state · will vs. trust calculator.

The verdict

South Carolina remains genuinely tax-friendly for retirees after H.4216: Social Security untaxed, meaningful deductions at 65+, unlimited military exemption, no tax at death, and a top rate now near 5.2% and scheduled to fall. It is not zero-tax Florida or Tennessee, but for retirees whose income is Social Security plus moderate withdrawals, the effective rate is low — and the probate fee schedule above is the cost most relocation guides never mention.

South Carolina vs. its neighbors

State	Social Security	Pension / 401(k) / IRA	Estate tax	Inheritance tax
South Carolina	Not taxed	Deductions: $3k under 65; $10k + senior deduction at 65+	None	None
North Carolina	Not taxed	Taxed at flat 3.99% (2026)	None (repealed 2013)	None
Georgia	Not taxed	Excluded up to $65,000/person at 65+ ($35k at 62–64)	None	None
Florida	Not taxed	Not taxed (no income tax)	None	None
Tennessee	Not taxed	Not taxed (no income tax)	None	None

Comparison rows summarize general rules; see our 51-state retirement tax table for statute-cited detail.

Considering a Roth conversion? The converted amount is taxed as ordinary income in the year you convert, and South Carolina may treat it differently from the retirement income above — see how all 51 jurisdictions tax Roth conversions.

Finding a financial advisor in South Carolina

Per the SEC’s July 2026 Investment Adviser roster, South Carolina has 115 SEC-registered advisory firms (#27 nationally) managing $956.0 billion (#21 by AUM). Full breakdown: South Carolina advisor statistics. A cross-state move is exactly when fee structures deserve a second look — see the fee-drag calculator.

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Thinking about moving?

Four taxes change when you move state in retirement, not one: income tax on withdrawals, state estate tax, state inheritance tax, and what probate costs your heirs. Corridor comparisons involving South Carolina:

Moving to South Carolina? See retiring to South Carolina.

Compare any two states with the retirement tax comparison tool, or browse all corridors at the relocation hub.

What probate costs in South Carolina

South Carolina uses a hybrid standard — a statutory ceiling or floor with reasonableness applied inside it — so the fee has a bound but not a fixed number. And the small-estate shortcut of $25,000 does not clear a solely owned house on its own, which is the detail most guidance omits. Full detail with the governing statute, the court filing fee and the threshold: South Carolina probate cost. To price a specific estate, use the probate cost calculator.

Cite or share this guide

Suggested citation: Clear Money Guide, “South Carolina Retirement Taxes (2026 edition),” statute-cited; clearmoneyguide.com/south-carolina-retirement-taxes/. Free to cite with attribution and a link. Data verified July 23–24, 2026 against state statutes, session laws, and revenue-department guidance.

Is South Carolina Tax-Friendly for Retirees? The 2026 Rules After the Biggest Tax Overhaul in Decades