Marriott is one of the largest hotel chains in the world, with more than 8,500 properties across over 30 brands. Many travelers don't realize that Marriott offers a variety of **corporate codes**, which can unlock significant discounts and more flexible booking terms.
This guide explains everything you need to know about Marriott corporate codes: how to use them, when they work, how much you can save, and the important limitations to be aware of.
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What Are Marriott Corporate Codes?
Corporate codes—also known as "Corporate/Promo Codes" or "SET numbers"—are negotiated discount rates between Marriott and various companies, universities, and government agencies. These codes are primarily designed for **business travelers**, but in many cases, the discounted rates may be visible to the general public when tested online.
Typical benefits include discounted rates (usually 5% to 30% off the best available rate), flexible cancellation policies, special amenities at select hotels, and occasional room type upgrades depending on the property.
Corporate codes usually fall into one of these categories: major corporations (particularly in finance, consulting, and tech industries), global organizations and government agencies, universities and academic institutions, and travel agencies or airline partners.
> **Note:** Some hotels may request proof of employment, but many do not check at all.
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Which Marriott Brands Accept Corporate Codes?
Most Marriott brands accept corporate codes, including JW Marriott, Marriott Hotels, Sheraton, Westin, Renaissance, Le Méridien, AC Hotels, Courtyard, Fairfield Inn, Moxy, and Residence Inn. Discount levels vary by hotel, city, and travel dates.
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How to Enter a Marriott Corporate Code (Step-by-Step)
Using a Marriott corporate code is simple:
**Step 1 — Go to the Marriott website**
Visit https://www.marriott.com or open the Marriott Bonvoy app.
**Step 2 — Select "Special Rates"**
Below the search box, click or tap **"Special Rates"**.
**Step 3 — Enter your code**
In the field labeled **"Corporate / Promo / SET#"**, enter the code you want to test.
Then search for your destination and dates. Available discounts will appear automatically.
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Examples of Common Corporate Codes (Categories)
Below are common types of codes travelers often use.
(Note: For compliance reasons, no proprietary corporate codes are listed here.)
**AAA / CAA Member Rates**
AAA and CAA member rates are widely accepted across North America, typically offering 5 to 10% off, and almost never require proof of membership.
**Government & Military Rates**
Government and military rates are available at many U.S. properties and are often competitive with corporate rates. Proof of eligibility may be required at check-in.
**Large Corporate Discounts**
Companies in consulting, tech, and finance often have negotiated rates with higher-end brands sometimes participating. Discounts typically range from 15% to 25%, and rarely require ID verification unless the discount is unusually high.
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Will Hotels Verify Corporate Code Eligibility?
From traveler reports and extensive community feedback:
**Most hotels do NOT verify**
Verification is uncommon, especially in North America and Southeast Asia, at mid-tier brands like Courtyard and Fairfield, and during off-peak seasons.
**Verification is more likely when:**
Verification becomes more likely when staying in Europe, booking luxury hotels like St. Regis or W Hotels, or using a code with unusually high discounts.
If a hotel asks for proof and you cannot provide it, the typical outcome is that the hotel will simply adjust your booking to the best available rate or ask you to choose a different rate category. In most cases, this is handled politely and without hassle.
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Tips to Maximize Marriott Corporate Code Savings
✔ Tip 1: Test multiple codes for the same hotel
Different codes produce different discounts—it's common to see variations of $20–$150 per night.
✔ Tip 2: Compare with non-code promotions
Sometimes Marriott's promotional rates or member deals are cheaper.
✔ Tip 3: Stack savings with cashback or loyalty programs
Platforms like **TopCashback**, **Rakuten**, and **ShopBack** often offer rebates for Marriott bookings.
✔ Tip 4: Book early
Corporate rates often increase in price closer to the travel date.
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Frequently Asked Questions (FAQ)
**1. Are Marriott corporate codes legal to use?**
Yes—entering a code to check available discounts is allowed.
However, proof may be required depending on the property.
**2. Will the hotel cancel my booking if I don't have proof?**
No. At worst, the hotel may rebook you under a different room rate.
**3. Do all Marriott hotels accept corporate codes?**
No. Participation varies based on the brand, location, and individual property policy.
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Final Thoughts
Marriott corporate codes are an excellent way to reduce travel expenses—especially for business travelers or frequent hotel guests. When used responsibly, they can unlock meaningful savings, better cancellation terms, and even occasional upgrades.
Our website will continue to publish updated guides, code usage tips, and hotel insights to help you get the best value from your travel in 2025 and beyond.