How Much Is Your IEEPA Tariff Refund Worth? A Guide to Estimating Your Recovery

Before you pick up the phone to call a lawyer or your customs broker, you want to know one thing: is the effort to claim a tariff refund actually worth it?

The Supreme Court’s decision to invalidate the IEEPA tariffs means the U.S. government collected an estimated $175 billion unlawfully. For the average small business importer, that translates to roughly $151,000 in overpaid duties. But your specific recovery depends on several factors beyond just the principal amount you paid.

Here is a guide to estimating the true value of your potential IEEPA tariff refund, including the often-overlooked component of statutory interest.

Finding Your Principal Duty Amount

The first step in estimating your refund is determining exactly how much you paid in IEEPA tariffs. This is the “principal” of your claim.

You cannot rely on a rough estimate of your total import costs, because IEEPA tariffs were applied at specific rates (often 10% to 25%) on top of standard duties. To find the exact amount, you need to look at your customs documentation.

The most reliable source is the Entry Summary (CBP Form 7501) for each shipment. Box 39 of this form details the specific duties assessed. If you use the ACE Secure Data Portal, you can run a comprehensive report of all your entries during the tariff period and filter for the specific IEEPA duty codes to calculate your total principal paid.

The Power of Statutory Interest

When the government collects a tax or duty unlawfully, they are generally required to pay it back with interest. This is where the value of your refund can increase significantly.

Under federal law, interest accrues daily from the date you originally paid the duties to U.S. Customs and Border Protection (CBP). Because the IEEPA tariffs were in place for several years, the interest component of your refund could represent a substantial percentage of your total recovery.

The interest rate is tied to the IRS quarterly underpayment rate. For corporate taxpayers, the rate is typically around 6%. For non-corporate entities (like LLCs or sole proprietorships), the rate is generally around 7%. Over a three- or four-year period, this interest can add tens of thousands of dollars to a six-figure claim.

Factors That Can Reduce Your Recovery

While the principal and interest represent your maximum potential refund, several factors could reduce the final amount you receive:

1. Liquidated Entries Past the Deadline: If some of your entries were liquidated (finalized by CBP) and you missed the 180-day window to file a formal protest, you may be legally barred from recovering the duties paid on those specific shipments.
2. Legal and Professional Fees: If you hire a customs broker or a law firm to handle your claim, their fees will reduce your net recovery. Many law firms handle these claims on a contingency basis, meaning they take a percentage of the final refund.
3. Tax Implications: As discussed in our other guides, your tariff refund may be considered taxable income if you previously deducted the tariff payments as a business expense.

Free Calculators vs. Professional Audits

Several logistics companies and customs brokers offer free online “tariff refund calculators.” While these tools can provide a helpful ballpark estimate based on your ACE data, they are not a substitute for a professional legal audit.

A free calculator cannot tell you which of your entries are liquidated and require a formal protest, nor can it identify entries where you might not be the Importer of Record. To get a precise accounting of your recoverable funds and a strategy for claiming them, you need legal expertise.

The Dayes Law Firm IEEPA tariff refund attorneys can audit your import history, calculate your exact principal and interest, and file the necessary claims and protests to maximize your recovery.

Do not leave your capital sitting in the U.S. Treasury. Call us today at (866) 609-9774 for a consultation on your tariff refund estimate.