Nearshoring

Why Companies Lose Their IMMEX License (And How to Avoid It)

On September 1, 2026, 189 manufacturers in Mexico lost their IMMEX authorization. The reason was not a trade dispute or a failed audit. Instead, they simply did not file one annual report on time. Two months earlier, the Ministry of Economy suspended 441 programs for the same reason. As a result, every company had until the end of August to fix it. Most did. More than four in ten did not.

For any manufacturer that relies on IMMEX to import materials and equipment duty-free, that number should get attention. In fact, losing the program is not an administrative inconvenience. It can stop temporary imports, change the cost structure of your operation overnight and put customer commitments at risk. Fortunately, the most common causes are well known, and almost all of them are preventable.

What Is at Stake When You Lose IMMEX?

The IMMEX program allows manufacturers in Mexico to temporarily import raw materials, components, machinery and equipment without paying duties or VAT up front. In exchange, the company must export the finished products. As we explained in IMMEX Is More Than a Tax Program—It’s a Strategic Advantage, that benefit goes well beyond taxes. For example, it protects cash flow, simplifies cross-border supply chains and makes Mexico competitive against Asia.

However, those advantages come with obligations. Both the Ministry of Economy (Secretaría de Economía) and the Tax Administration Service (SAT) monitor them. When a company falls short, the consequences usually come in two stages, and it is important to understand the difference.

Suspension vs. Cancellation: What Is the Difference?

A suspension temporarily blocks a company from using its IMMEX benefits. First, the authorities notify the company and give it a window to correct the issue. In the 2026 case, the fix was simple: file the missing report. Then, the authorities lifted each suspension within two business days of filing.

A cancellation is permanent. The authorities revoke the authorization, and the company can no longer import under that program. Therefore, to return, it must go through a full new application. Many operations depend on just-in-time materials crossing the border every day. For these companies, the gap between those two outcomes means lost production, unexpected duties and difficult conversations with customers.

The Most Common Reasons Companies Lose Their IMMEX Program

Every case is different, but most suspensions trace back to a short list of recurring issues.

1. Missing the Annual Report (RAOCE)

Companies must file the Annual Foreign Trade Operations Report (RAOCE) every year by the last business day of May. In other words, it shows that the company still meets the export requirements of the program. This is the most common trigger for suspension. It was also the reason behind all 441 suspensions published in June 2026. For this reason, the fix is organizational, not technical. Assign one clear owner, set reminders well ahead of the deadline and confirm the submission.

2. Falling Below the Export Requirement

The government designed IMMEX for export manufacturers. Companies must keep a minimum level of exports: generally at least USD 500,000 per year, or 10% of total sales. Still, a slowdown, a shift to the domestic market or a new business model can push an operation below that threshold without anyone noticing. That is why reviewing export performance quarterly, not only when the annual report is due, helps you spot the risk early.

3. Tax Compliance Issues With SAT

IMMEX holders must maintain a positive tax compliance opinion (opinión de cumplimiento) from SAT. Outstanding tax obligations, filing errors or administrative issues can put the program at risk. This can happen even when the plant is running well. Many companies only check their status when something goes wrong. Instead, a better practice is to verify it regularly as part of month-end routines.

4. Customs and Inventory Control Gaps

Every temporary import must be traceable from the moment it enters Mexico until it leaves as part of a finished product. For example, authorities may review import and export documentation (pedimentos), inventory controls under Annex 24 and reporting under Annex 31. Incomplete records and gaps between systems are among the most frequent findings during reviews. The longer they go unnoticed, the harder they become to fix.

5. Corporate and Administrative Details

Some causes are surprisingly basic. For instance, an inactive status in the Federal Taxpayer Registry (RFC), an expired electronic signature (e.firma) or an outdated tax address can cause problems. None of these are complex, but any of them can delay a critical submission at the worst possible moment.

Enforcement Is Becoming More Consistent

The 2026 suspensions were not an isolated event. In June 2025, the Ministry of Economy suspended 416 IMMEX programs for not filing their annual report. Three months later, it permanently cancelled 170 of them. This year, the pattern repeated with a larger list: 441 suspensions in June and 189 cancellations effective September 1.

The message from the authorities is clear. Reviews are now annual, systematic and public. The authorities publish the lists, with company names, in the Official Gazette (Diario Oficial de la Federación). Similarly, the same shift is happening in trade policy. USMCA annual reviews are turning compliance into a permanent part of operating in Mexico.

How to Protect Your IMMEX Program

Manufacturers that never appear on these lists share the same habits:

• A compliance calendar with clear owners. Someone tracks, owns and confirms every IMMEX deadline: RAOCE, tax filings, customs reporting and renewals.
• Quarterly export reviews. Finance monitors export ratios all year instead of rebuilding them in May.
• Regular SAT status checks. Someone checks the tax compliance opinion routinely, not only when a problem appears.
• Continuous inventory control. Customs reconciles Annex 24 and Annex 31 records with customs operations on an ongoing basis.
• Internal reviews before external ones. An annual internal customs audit finds the gaps before the authorities do.
• Cross-functional ownership. Finance, customs, logistics and operations all understand how their work affects the program.

How the Shelter Model Reduces This Risk

For companies entering Mexico, there is another way to manage IMMEX risk: operate under a shelter. In a Shelter Program, the shelter company holds the IMMEX authorization. In addition, it handles the annual reporting, customs administration and regulatory compliance. Your team stays focused on production and quality, while an experienced partner manages the obligations that most often lead to suspensions.

That is why many manufacturers start in Mexico through a shelter. Later, they consider their own IMMEX program once the operation is mature and has a solid compliance structure.

Compliance Is Part of Your Competitive Advantage

It is easy to see IMMEX compliance as a cost. On the other hand, the companies that get the most out of Mexico see it differently. Compliance protects production, keeps customer commitments intact and preserves the financial benefits that made Mexico attractive. As enforcement becomes more consistent, a well-managed IMMEX program is quickly becoming a sign of a well-managed operation.

Frequently Asked Questions

Why do companies lose their IMMEX license?

The most common reason is failing to file the annual RAOCE report on time. In addition, other causes include low exports, a negative tax compliance opinion from SAT and gaps in customs documentation.

Can a suspended IMMEX program be recovered?

Yes. Companies get a period to correct the issue. In 2026, the authorities lifted suspensions within two business days after a company filed the missing report. Companies that do not correct the issue within the deadline face permanent cancellation.

Does a shelter company handle IMMEX compliance?

Yes. Under a Shelter Program, the shelter company holds the IMMEX authorization. It manages reporting and customs compliance for the manufacturers operating under it.

Talk to The Nearshore Company

Are you evaluating Mexico for the first time or strengthening an existing operation? In either case, our team can help you build an IMMEX compliance structure that supports long-term growth. Schedule a session with our team to review your current position and the best operating model for your company.