South Carolina Investment Calculator

Calculate your after-tax investment returns in South Carolina including 3.50% state and 15% federal capital gains tax.

Tax considerations for South Carolina investors

Federal Capital Gains

0%, 15%, or 20% depending on your income bracket. This calculator uses the 15% middle bracket rate.

South Carolina State Tax

3.50% on capital gains (44% exclusion).

Combined Rate

18.5% total (15% federal + 3.50% state).

Frequently Asked Questions

What is the capital gains tax rate in South Carolina?

South Carolina taxes capital gains at 3.50% (44% exclusion). This is in addition to federal capital gains tax (0%, 15%, or 20%).

How is this calculator different from the federal calculator?

This calculator automatically adds South Carolina's 3.50% state capital gains tax on top of the 15% federal rate, giving you a more accurate after-tax projection.

What return rate should I expect?

Historical S&P 500 returns average 10% annually (7% after inflation). Use 7% for conservative estimates.

When do I pay capital gains tax?

You only pay when you sell. Long-term rates (shown here) apply to investments held over 1 year. Short-term gains are taxed as ordinary income.

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