What Is a CAGE Code and How to Get One for Federal Contracting in 2026
Everything Small Business Owners Need to Know Before Pursuing Federal Contracts
If you are trying to do business with the U.S. federal government, you will eventually encounter three letters that can make or break your ability to receive a contract: CAGE. A CAGE code is not optional. It is not a formality. It is one of the core identifiers the federal government uses to track, verify, and pay contractors. Without it, you cannot receive a federal contract award — period. In this guide, we break down exactly what a CAGE code is, why it matters, and how to get one step by step in 2026.
What Is a CAGE Code? CAGE stands for Commercial and Government Entity. It is a five-character alphanumeric identifier assigned by the Defense Logistics Agency (DLA) to businesses and organizations that do business with the U.S. federal government. Think of it as your business's federal identity number — separate from your EIN, separate from your UEI, and used specifically within the government contracting system. CAGE codes are used by:
The Department of Defense (DoD) Federal agencies across all branches of government Prime contractors verifying subcontractors The government's financial and procurement systems
Why Do You Need a CAGE Code? You need a CAGE code for several reasons:
Contract Awards No CAGE code means no contract. Federal agencies require it before issuing any award.
Invoice and Payment Processing The government uses your CAGE code to process payments. Without it, you will not get paid even if the work is complete.
Past Performance Records Your CAGE code is tied to your performance history in federal systems. It follows your business and builds credibility over time.
Subcontracting Even if you are not a prime contractor, large primes often require a CAGE code before bringing you on as a subcontractor.
CAGE Code vs UEI — What Is the Difference? Many small business owners confuse these two. Here is the simple breakdown: UEICAGE Code Stands for Unique Entity Identifier Commercial and Government Entity Assigned bySAM.gov (GSA)Defense Logistics Agency (DLA)Format12-character alphanumeric5-character alphanumeric Purpose General federal business ID Contractor-specific identifier Both are required for federal contracting. Your UEI comes first through SAM.gov registration — your CAGE code is assigned automatically during that process for U.S.-based businesses.
How to Get a CAGE Code in 2026 The good news: if you are a U.S.-based business, you do not apply for a CAGE code separately. It is assigned automatically when you complete your SAM.gov registration. Here is the process: Step 1 — Register on SAM.gov Go to sam.gov and create an account. If you do not have one yet, read our complete SAM.gov registration guide here. Step 2 — Complete Your Entity Registration Fill out all required sections including your legal business name, EIN, physical address, and business type. Step 3 — TIN Validation The IRS must validate your Tax Identification Number before your registration activates. This can take 3–5 business days. Step 4 — CAGE Code Assignment Once your registration moves to Active status, the DLA automatically assigns your CAGE code. You will see it appear in your Entity Workspace on SAM.gov. Step 5 — Confirmation Log into SAM.gov, go to your Workspace, click View on your entity, and look for the CAGE field. Once populated, you are ready for federal contracting.
How Long Does It Take? For U.S.-based businesses, the CAGE code is assigned within 1–3 business days after your SAM.gov registration becomes Active. International businesses must apply directly through the NATO Support and Procurement Agency (NSPA), which can take several weeks.
What If Your CAGE Code Is Blank? If your SAM.gov registration shows Active but your CAGE field is still blank, here is what to do:
Wait 24–48 hours — sometimes there is a processing delay Check your SAM.gov Notifications for any pending actions Contact the DLA directly at 1-855-352-2255 Email: cagemail@dla.mil
Key Takeaways
A CAGE code is a mandatory identifier for all federal contractors U.S. businesses receive it automatically through SAM.gov registration It is tied to your past performance, payments, and contract awards There is no separate fee or application — it comes with your SAM.gov activation
APEX National Group LLC helps small businesses navigate the federal contracting landscape. From SAM.gov registration to contract strategy, we provide the guidance you need to compete and win federal opportunities.
