For many small businesses, tariffs are treated as a fixed cost of doing business. They are built into pricing, absorbed into margins, or passed on to customers when possible.

That assumption may not always hold.

New guidance released by U.S. Customs and Border Protection indicates that, in certain cases, businesses that paid duties under the International Emergency Economic Powers Act may now be eligible for refunds. This stems from the Supreme Court’s decision in February to strike down President Trump’s tariffs on imports from nearly every American trade partner.

While this new guidance may appear to be a technical compliance update, it carries meaningful financial implications, particularly for small importers managing tight margins and limited liquidity.

What The New Tariff Guidance Means In Practice

IEEPA duties are often imposed quickly in response to national security or economic concerns. They can also change just as quickly. When those duties are modified, revoked or clarified, importers may have an opportunity to recover payments that were previously made.

This update reflects how duties imposed under emergency economic authorities can evolve over time, creating situations where previously collected tariffs may be subject to reconsideration.

These refunds are not automatic. Businesses must identify eligible entries, prepare documentation, and file within specific timeframes.

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For larger firms, this process is often routine. For smaller businesses, it is frequently overlooked.

Why This Matters For Small Businesses

Tariffs have not been a neutral policy tool for small businesses. Research from the U.S. Federal Reserve Board has shown that tariffs increased input costs and reduced profitability for U.S. firms, with smaller businesses often less able to absorb or pass those costs on to customers. Data from the U.S. Census Bureau indicates that a significant share of importing firms are small and mid-sized businesses, many of which operate with limited margins. At the same time, economic studies have found that U.S. importers bore most of the cost of tariffs, meaning the financial impact was felt directly by American businesses.

Even modest duty payments can represent significant working capital for small and mid-sized firms.

Recovered funds can support inventory purchases, stabilize payroll, improve pricing flexibility or reduce reliance on short-term financing. In an environment where access to capital remains uneven, this type of relief can have an outsized impact.

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This is especially relevant for import-dependent sectors such as retail, manufacturing, and food businesses, where cost pressures have remained elevated in recent years.

A Structural Gap In Who Benefits

This moment also highlights a broader challenge in trade policy.

Navigating tariff changes and refund eligibility requires time, expertise, and often external advisory support. Larger firms typically have these resources in place. Smaller businesses often do not.

As a result, there is a risk that the businesses most affected by tariff costs may be the least likely to recover them. The opportunity exists, but access to that opportunity is uneven.

Moments like this underscore how quickly trade policy can shift, often without broad awareness among the small businesses most affected.

Steps Businesses Can Take

Business owners engaged in importing should take a proactive approach.

Start by reviewing import records from periods when IEEPA-related duties were in effect. Identify whether any of those duties have since been revised or lifted. Then consult with a customs broker or trade professional to determine eligibility and filing requirements.

Timing is critical. Refund claims are subject to statutory deadlines, and delays can result in missed opportunities. With this guidance newly issued, businesses that act early will be best positioned to assess eligibility before filing windows close.

A Broader Policy Consideration

This development raises an important question for policymakers. How can trade remedies be structured in a way that is accessible to businesses of all sizes?

Programs that rely on technical filings and limited awareness often produce uneven outcomes. Larger firms capture the benefits. Smaller firms miss them.

Improving clarity and communication would help ensure that these policies function as intended across the full business landscape.

IEEPA duty refunds may not be widely known, but they represent a meaningful opportunity for small businesses to recover previously paid costs.

As implementation unfolds, the extent to which small businesses are able to access these refunds will be an important indicator of how effectively trade policy reaches beyond large firms.

© Forbes