Fact Check: Costco does not source beef from Argentina and publishes transparent tracking of their meat origins for Kirkland beef

Does Costco’s Kirkland Beef Come From Argentina? Here’s What the Evidence Shows

If you buy beef at Costco, there is a good chance you have seen some version of the question online: Does Kirkland Signature beef come from Argentina?

The answer, based on Costco’s latest public reporting, is no, not currently.

But there is more to the story.

Costco says that 100% of its Kirkland Signature beef was not sourced from Argentina, Brazil, Colombia or Paraguay in fiscal year 2025. The company also says it has sourcing requirements designed to prevent Kirkland Signature beef from coming from those regions unless specific traceability and monitoring requirements are met.

So why has this become a fact checking question in the first place?

Because the claim circulating online does not actually contain just one claim. It combines Costco’s sourcing practices with a broader assertion about how transparently the company tracks and discloses the origin of its beef.

And when those two questions are separated, the evidence becomes much easier to understand.

The quick answer: Does Costco source Kirkland Signature beef from Argentina?

Based on Costco’s current public reporting, the evidence indicates that it does not.

Costco’s 2025 Sustainability Report says that 100% of Kirkland Signature beef was not sourced from Argentina, Brazil, Colombia or Paraguay in fiscal year 2025. The company reported 99.9% in fiscal year 2024 and 100% in fiscal year 2023.

Does Costco publicly publish a complete list showing the country of origin of every Kirkland beef product?

The short answer is that Costco does not give shoppers a single answer.

Costco’s own sourcing policy tells us where it does not want Kirkland beef to come from. In its reporting on responsible sourcing, the company says it has instructed suppliers not to source Kirkland Signature products containing beef from Argentina, Brazil, Colombia or Paraguay until comprehensive tracing and monitoring systems are in place. FAIRR, a sustainable food investment research group, documented the same Costco policy in its assessment of the company.

That is fairly clear.

What is much harder to find is a Costco document listing the countries that do supply every Kirkland beef product.

Costco’s customer service page, published in August 2023, says the company is “unable to provide an all-inclusive list” of its products and their countries of origin. For a particular item, Costco says it can research the product for the customer.

Does Costco Publish Transparent Tracking of Meat Origins?

While Costco uses sophisticated internal traceability systems—including pilot blockchain programs and strict regulatory labeling, this is not the same as public transparency.

Consumers looking for an open database to track exactly where their specific package of ground beef came from will be disappointed. Costco does not offer a fully transparent, consumer-facing tracking portal for its meat. In fact, Costco’s own customer service explicitly states that they cannot provide an all‑inclusive list of items and their specific countries of origin. Origin codes are typically printed on the packaging to comply with standard federal regulations, but the system is far from an open-book policy for the public.

Why Is This Trending Now? (The 2026 Argentine Beef Recall)

Search interest regarding Costco’s meat origins spiked in late August 2026 due to widespread concerns over imported beef.

The USDA Recall: On August 7, 2026, the USDA recalled nearly 30,000 pounds of raw beef products imported from Argentina by Corte Argentino USA LLC because the meat bypassed mandatory re-inspection upon entering the U.S.

New Import Policies: Further amplifying the panic were announcements regarding a new U.S. trade policy allowing up to 300,000 metric tons of imported product for ground beef to help lower domestic grocery prices.

This combination of events led to a wave of online speculation, with shoppers questioning major retailers like Costco, H-E-B, and others to see if this recalled or lower-priced Argentine beef was secretly entering their local stores. For Costco shoppers, the good news is that Kirkland Signature beef is insulated from this specific South American import wave.