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Interest-Charge Domestic International Sales Corporation (IC-DISC)

A tax incentive structure for U.S. exporters that converts ordinary business income into qualified dividend income, creating a significant tax rate differential.

Structure Source: Billionaire Wealth Strategies Verified: 2026-04-07

What Is an IC-DISC?

An Interest-Charge Domestic International Sales Corporation (IC-DISC) is a separate C-corporation formed specifically to receive commissions on export sales under IRC Sections 991 through 997. The commissions are deductible by the operating company (reducing ordinary income taxed at up to 37% in 2025) and taxable to the IC-DISC shareholders as qualified dividends (taxed at the preferential 20% federal rate). The IC-DISC creates a tax arbitrage of approximately 17 percentage points between the ordinary income rate and the qualified dividend rate.

As discussed in "Billionaire Wealth Strategies" (Jim Dew, 2024), Chapter 9, the IC-DISC falls under the "A" (Arbitrage) component of the DEAPR framework.

How Does an IC-DISC Work?

The business forms a separate IC-DISC entity as a C-corporation that makes the IC-DISC election under IRC Section 992. The operating company pays the IC-DISC a commission on qualifying export receipts. Under IRC Section 994, the commission is limited to the greater of 4% of qualified export gross receipts or 50% of combined taxable income attributable to qualified export receipts.

The operating company deducts the commission as an ordinary business expense, reducing its taxable income at ordinary rates of up to 37% (2025). The IC-DISC distributes the commission to its shareholders as qualified dividends under IRC Section 995(b)(1), taxed at the preferential 20% rate. The 3.8% Net Investment Income Tax under IRC Section 1411 may also apply, bringing the effective rate to 23.8% for high-income shareholders.

The net effect under current tax law: income that would have been taxed at 37% is instead taxed at 20% to 23.8%, producing a rate reduction of 13.2 to 17 percentage points on every dollar of qualifying export revenue flowing through the IC-DISC structure. The IC-DISC itself pays no federal income tax; it is treated as a pass-through entity for the commission income.

Under IRC Section 995(f), the IC-DISC must pay an annual interest charge to the IRS on the tax-deferred portion of accumulated IC-DISC income, calculated using the T-bill rate. The interest charge is modest relative to the tax savings but must be factored into the overall cost-benefit analysis.

Qualifying export property under IRC Section 993(c) includes goods manufactured, produced, grown, or extracted in the United States and sold for direct use, consumption, or disposition outside the United States. The goods must have no more than 50% of their fair market value attributable to imported components.

When Do Entrepreneurs Use IC-DISCs?

Manufacturers with international sales use the IC-DISC even when their production is entirely domestic, provided the goods are ultimately exported. The export destination qualifies the revenue, not the manufacturing location.

Software companies with international licenses qualify when software is exported to foreign customers. The digital delivery of software does not disqualify the revenue if the end user is located outside the United States.

Service businesses with deliverables sent abroad may qualify in limited circumstances. Architecture, engineering, and design firms with international projects can use the IC-DISC for the export component of their revenue, though service income is generally more restricted than goods.

Agricultural exporters selling farm products to foreign buyers qualify under IRC Section 993(c). The U.S. agricultural export market is substantial, and many farming operations overlook the IC-DISC benefit.

How Does Dew Wealth Approach IC-DISC Planning?

The IC-DISC is a frequently overlooked tax incentive for entrepreneurs with any export component. Many business owners are unaware that their revenue qualifies, especially when their product is sold to a U.S. distributor who then exports the goods. The Fractional Family Office^® identifies qualifying export revenue during the annual tax planning review and coordinates IC-DISC formation with the corporate attorney and tax advisor.

The IC-DISC requires a separate corporate entity, annual tax filing (Form 1120-IC-DISC), compliance with transfer pricing rules under IRC Section 994, and ongoing tracking of qualifying export receipts. However, the administrative cost is minimal compared to the tax rate reduction for businesses with meaningful export revenue.

The IC-DISC is not appropriate for purely domestic businesses with no export component. The commission must be based on actual qualifying export transactions, and the IRS can challenge IC-DISC arrangements where the pricing does not reflect arm's-length terms or where the qualifying export receipts are overstated. Proper documentation of the export chain from manufacture to final delivery outside the United States is essential.

Frequently Asked Questions

Does my company need to export directly?

No. Under IRC Section 993(c), products manufactured or produced in the United States that are ultimately exported qualify, even if sold through domestic intermediaries. The key requirement is that the goods leave the United States for use or consumption abroad. Documentation of the export chain substantiates the qualification.

Is the IC-DISC structure expensive to maintain?

The IC-DISC requires a separate corporate entity, annual Form 1120-IC-DISC filing, and the annual interest charge under IRC Section 995(f). Total annual compliance costs typically range from $3,000 to $10,000. For businesses with $1 million or more in qualifying export revenue, the tax savings significantly exceed the maintenance costs.

Can the IC-DISC be combined with Section 199A?

Yes. The IC-DISC commission reduces the operating company's qualified business income (QBI), which reduces the [Section 199A](/wiki/section-199a-qbi-deduction) deduction. However, the rate arbitrage from converting ordinary income to qualified dividends typically exceeds the lost Section 199A benefit. A comparative analysis should be performed for each business.

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