The Best Marriott Corporate Codes & Discounts

Marriott is the largest hotel company in the world, and its loyalty program is among the most popular, especially among business travelers. If you travel for work, as I do, you’ll probably stay at a Marriott at some point and need to know how to book with Marriott corporate codes.

What makes Marriott’s corporate program different from other chains is the sheer number of codes available and the Breakaway leisure program that lets employees use company rates for vacation travel. The challenge isn’t finding codes—it’s knowing which ones actually work best for your destination and how to compare them efficiently.

How Marriott Corporate Codes Work

Marriott corporate codes are 3-4 character identifiers that link to negotiated rates between Marriott and specific companies or organizations. When you enter a code during booking, Marriott’s system applies the corresponding discount if that property participates in the program.

Here’s what I’ve learned about how these codes actually work: Large consulting firms like Deloitte (DTC), Accenture (ACC), and IBM typically have chain-wide agreements that work at most Marriott properties globally. Fortune 500 companies often have both chain-wide rates and deeper property-specific discounts near their headquarters or major offices. Universities usually offer good rates within 30-50 miles of campus but limited coverage elsewhere.

The discount you get varies significantly by property and market. In major cities like New York or San Francisco, I’ve seen corporate codes save 30-50% off standard rates because rack rates are inflated. In suburban markets, the same code might only save 10-15% since baseline rates are already lower.

Benefits of Marriott Corporate Codes

Most Marriott corporate rates include flexible cancellation up until noon on your arrival day, which is more generous than the standard 24-hour policy. You’ll earn full Marriott Bonvoy points and elite night credit on these stays, and all your elite benefits apply—room upgrades, late checkout, lounge access, and anything else you’d normally receive.

Some corporate agreements include additional perks, like complimentary breakfast or parking, though these vary by company and property. The rate details will show exactly what’s included before you book.

Who Actually Qualifies

Corporate rates are intended for employees, contractors, and consultants traveling on behalf of the company that negotiated the rate. Some companies extend eligibility to retirees or allow personal travel use—you’ll need to check your company’s specific policy.

In my experience, Marriott properties may ask for proof of eligibility at check-in, particularly at full-service hotels in major cities or during high-demand periods. Airport hotels and convention center properties tend to be verified more frequently than suburban properties.

What You May Need to Show at Check-In

Marriott properties can verify your eligibility at any time. While enforcement varies, you should be prepared to provide:

• Company ID badge or employee credential
• Business card with company affiliation
• Corporate credit card bearing the company name
• Work email address matching the company domain
• Travel authorization or approval documentation
• Proof of contractor relationship (for consultants/vendors)

If you can’t demonstrate eligibility, the hotel may reprice your reservation to the best available public rate, remove corporate benefits, or in busy periods, potentially cancel the reservation.

The Best Corporate Codes by Company Size

Not all corporate codes are created equal. The best discounts typically come from companies that bring Marriott significant volume, which means large consulting firms and Fortune 500 corporations with frequent business travel.

Global Consulting Firms (Best Chain-Wide Coverage)

The consulting firm codes work consistently across Marriott’s global portfolio because these companies negotiate system-wide agreements based on massive annual spending.

Company	Marriott Code	Typical Discount	Best For	Booking Link
Deloitte	DTC	25-35%	Business hotels, full-service properties	Book Here!
Accenture	ACC	20-30%	All brands, global coverage	Book Here!
IBM Corporation	IBM	20-30%	Strong worldwide availability	Book Here!
Ernst & Young (EY)	ERN	20-30%	Chain-wide	Book Here!
PwC (PricewaterhouseCoopers)	PCW	20-30%	Chain-wide	Book Here!
McKinsey & Company	MCO	25-35%	Premium properties	Book Here!
Booz Allen Hamilton	BAH	20-30%	Chain-wide	Book Here!
KPMG	KPM	20-30%	Chain-wide	Book Here!

In my testing, DTC (Deloitte) consistently delivers the strongest discounts at business-oriented properties in major cities. ACC (Accenture) works reliably across the widest range of brands and markets.

Fortune 500 Companies (Best Near Headquarters)

Large corporations negotiate both chain-wide rates and deeper local discounts near their offices. If you’re traveling to a company’s headquarters city, their code can save significantly more than the consulting firm codes.

For example, the Procter & Gamble (PAG) code typically saves 15-20% chain-wide, but at properties near their Cincinnati headquarters, I’ve seen discounts hit 40-50%. Same pattern with Boeing (BOE) near Seattle, Ford (FRD) near Detroit, and 3M (MMM) near Minneapolis.

Company	Code	Strong Chain-Wide	Excellent Near HQ
Boeing	BOE	Yes	Seattle, Chicago
Procter & Gamble	PAG	Yes	Cincinnati
Ford Motor Company	FRD	Yes	Detroit, Dearborn
3M Company	MMM	Yes	Minneapolis
General Electric	GEE	Yes	Boston
Microsoft	MCO	Yes	Seattle
Apple Inc.	APL	Yes	San Francisco Bay Area

Technology Companies (Strong in Tech Hubs)

Tech company codes work best in San Francisco, Seattle, Austin, and other technology centers where these companies have significant presence.

Amazon (AMZ), Google (GGL), Microsoft (MCO), and Apple (APL) codes all deliver solid discounts in their respective home markets and decent savings elsewhere.

List of Marriott Corporate Codes

Below is a comprehensive list of Marriott corporate codes from major companies and organizations. I’ve organized them alphabetically and included typical discount ranges based on my testing and observations across different markets and property types.

Major Corporations

Company Name	Marriott Code	Coverage Type	Booking Link
3M Company	MMM	Strong near Minneapolis HQ	Book Here!
A.T. Kearney	ATK	Chain-wide	Book Here!
Abbott Laboratories	ABT	Chain-wide	Book Here!
Accenture	ACC	Chain-wide	Book Here!
Adobe	ADO	Chain-wide	Book Here!
ADP Payroll Services	ADP	Chain-wide	Book Here!
Aetna Insurance	AET	Chain-wide	Book Here!
Affiliated Computer Services	ACS	Chain-wide	Book Here!
Alaska Airlines	A70	Chain-wide	Book Here!
Allstate Insurance	ALL	Chain-wide	Book Here!
Amazon	AMZ	Chain-wide	Book Here!
American Airlines	AA8	Chain-wide	Book Here!
American Express	AMX	Chain-wide	Book Here!
American Family Insurance	AFI	Chain-wide	Book Here!
AIG (American International Group)	AIG	Chain-wide	Book Here!
AOL (America Online)	AOL	Chain-wide	Book Here!
Amway	AMW	Chain-wide	Book Here!
Apple Inc.	APL	Chain-wide	Book Here!
Applied Materials	APP	Chain-wide	Book Here!
AT&T	ATT	Chain-wide	Book Here!
Bank of America	BOA	Chain-wide	Book Here!
Bank One	BOB	Chain-wide	Book Here!
Barclays	BCL	Chain-wide	Book Here!
Bayer	BAY	Chain-wide	Book Here!
Bechtel	BEC	Chain-wide	Book Here!
BMW	BMW	Chain-wide	Book Here!
Boeing	BOE	Strong near Seattle/Chicago	Book Here!
Booz Allen Hamilton	BAH	Chain-wide	Book Here!
BP (British Petroleum)	BPA	Chain-wide	Book Here!
Capital One	CAP	Chain-wide	Book Here!
Cardinal Health	CDH	Chain-wide	Book Here!
Caterpillar	CAT	Chain-wide	Book Here!
Chevron	CVX	Chain-wide	Book Here!
Chick-fil-A	CFA	Chain-wide	Book Here!
Cisco Systems	CSC	Chain-wide	Book Here!
Citigroup	CIT	Chain-wide	Book Here!
Clorox	CLX	Chain-wide	Book Here!
Coca-Cola	COK	Chain-wide	Book Here!
Comcast	CO4	Chain-wide	Book Here!
Convergys	CVG	Chain-wide	Book Here!
Costco	COS	Chain-wide	Book Here!
Cox Communications	COX	Chain-wide	Book Here!
CVS	CVS	Chain-wide	Book Here!
De Beers	D86	Chain-wide	Book Here!
Deere & Company (John Deere)	DEE	Chain-wide	Book Here!
Dell Technologies	DEL	Chain-wide	Book Here!
Deloitte	DTC	Chain-wide	Book Here!
Delta Air Lines	DLA	Chain-wide	Book Here!
Deutsche Bank	DBK	Chain-wide	Book Here!
Disney	DIS	Chain-wide	Book Here!
Dow Chemical	DOW	Chain-wide	Book Here!
DuPont	DUP	Chain-wide	Book Here!
Eddie Bauer	EDD	Strong in Seattle area	Book Here!
Electronic Data Systems (EDS)	EDS	Chain-wide	Book Here!
EMC Corporation	EMC	Chain-wide	Book Here!
Ernst & Young (EY)	ERN	Chain-wide	Book Here!
ExxonMobil	XOM	Chain-wide	Book Here!
Facebook (Meta)	FSF	Chain-wide	Book Here!
FedEx	FED	Chain-wide	Book Here!
First USA	FUS	Chain-wide	Book Here!
Fleet Bank	FLT	Chain-wide	Book Here!
Florida Power & Light	FPL	Chain-wide	Book Here!
Ford Motor Company	FRD	Chain-wide	Book Here!
Fujifilm	FUJ	Chain-wide	Book Here!
Gap, Inc.	GAP	Chain-wide	Book Here!
General Dynamics	G2D	Chain-wide	Book Here!
General Electric (GE)	GEE	Chain-wide	Book Here!
General Motors (GM)	GMC	Chain-wide	Book Here!
Goldman Sachs	GS1	Chain-wide	Book Here!
Google	GGL	Chain-wide	Book Here!
Hewlett Packard (HP)	HPQ	Chain-wide	Book Here!
Home Depot	HD1	Chain-wide	Book Here!
Honeywell	HON	Chain-wide	Book Here!
IBM Corporation	IBM	Chain-wide	Book Here!
Intel Corporation	INL	Chain-wide	Book Here!
JC Penney	JCP	Chain-wide	Book Here!
Johnson & Johnson	JOH	Chain-wide	Book Here!
JPMorgan Chase	JCH	Chain-wide	Book Here!
KPMG	KPM	Chain-wide	Book Here!
Kroger	KRO	Chain-wide	Book Here!
Legg Mason	LGM	Chain-wide	Book Here!
Lockheed Martin	LMT	Chain-wide	Book Here!
Lowe’s	LOW	Chain-wide	Book Here!
Manhattan Associates	MAA	Chain-wide	Book Here!
Merck & Co.	MRK	Chain-wide	Book Here!
Microsoft	MCO	Chain-wide	Book Here!
Morgan Stanley	MOS	Chain-wide	Book Here!
National City Bank	NCY	Chain-wide	Book Here!
Nike	NKE	Chain-wide	Book Here!
Nissan	NIS	Chain-wide	Book Here!
Northrop Grumman	NOR	Chain-wide	Book Here!
Novartis	NOV	Chain-wide	Book Here!
Novellus Systems	NVL	Chain-wide	Book Here!
Oracle Corporation	ORA	Chain-wide	Book Here!
PepsiCo	PEP	Chain-wide	Book Here!
Pfizer	PFE	Chain-wide	Book Here!
Philips	PHI	Chain-wide	Book Here!
Piedmont Natural Gas	PID	Chain-wide	Book Here!
Procter & Gamble (P&G)	PAG	Strong near Cincinnati HQ	Book Here!
PwC (PricewaterhouseCoopers)	PCW	Chain-wide	Book Here!
Qualcomm	QUA	Strong in San Diego	Book Here!
Raytheon Technologies	RAY	Chain-wide	Book Here!
SABMiller	MLB	Chain-wide	Book Here!
Salesforce	SLS	Chain-wide	Book Here!
Samsung	SAM	Chain-wide	Book Here!
SAP	SAP	Chain-wide	Book Here!
Sara Lee	SAR	Chain-wide	Book Here!
Scientific Atlanta	STF	Chain-wide	Book Here!
Shell	SHE	Chain-wide	Book Here!
Siemens	SIE	Chain-wide	Book Here!
Sony	SON	Chain-wide	Book Here!
Southwest Airlines	SW8	Chain-wide	Book Here!
Sprint	SPR	Chain-wide	Book Here!
T. Rowe Price	TR5	Chain-wide	Book Here!
Target Corporation	TGT	Chain-wide	Book Here!
Tesla	TSL	Chain-wide	Book Here!
Texas Instruments	TXI	Chain-wide	Book Here!
ThyssenKrupp	TSN	Chain-wide	Book Here!
Toshiba	TOS	Chain-wide	Book Here!
Toyota	TOY	Chain-wide	Book Here!
TRW Inc.	TRW	Chain-wide	Book Here!
Turner Broadcasting	TBS	Chain-wide	Book Here!
UBS	UBS	Chain-wide	Book Here!
Uniglobe Travel	UNI	Chain-wide	Book Here!
United Airlines	UAL	Chain-wide	Book Here!
UPS	UPS	Chain-wide	Book Here!
Verizon	VER	Chain-wide	Book Here!
Visa Inc.	VSA	Chain-wide	Book Here!
Wachovia Bank	WAC	Chain-wide	Book Here!
Walmart	WMT	Chain-wide	Book Here!
Washington Mutual	WMU	Chain-wide	Book Here!
Wells Fargo	WEL	Chain-wide	Book Here!

Universities & Educational Institutions

University corporate codes work differently than business codes. They’re designed primarily for official university travel—faculty attending conferences, staff on business, visiting professors, athletic teams, and campus recruiters.

That said, many universities also extend these codes to students, alumni, and families visiting campus. The University of Michigan code works for parents visiting students, and the Harvard code is available to alumni association members. Each university sets its own eligibility rules, so check with your school’s travel office or alumni association.

University	Marriott Code	Best For	Booking Link
Arizona State University	ASU	Phoenix area, campus visits	Book Here!
Duke University	DUK	Durham area, campus visits	Book Here!
Florida State University	FSU	Tallahassee area, campus visits	Book Here!
Harvard University	HRV	Boston area, campus visits	Book Here!
MIT	MIT	Boston area, campus visits	Book Here!
Michigan State University	MSU	East Lansing area, campus visits	Book Here!
Northwestern University	NWU	Evanston area, campus visits	Book Here!
Ohio State University	OSU	Columbus area, campus visits	Book Here!
Penn State University	PSU	State College area, campus visits	Book Here!
Stanford University	STN	Palo Alto area, campus visits	Book Here!
Tulane University	T72	New Orleans area, campus visits	Book Here!
UC Berkeley	UCB	Berkeley area, campus visits	Book Here!
UCLA	UCLA	Los Angeles area, campus visits	Book Here!
University of Florida	UFL	Gainesville area, campus visits	Book Here!
University of Georgia	UGA	Athens area, campus visits	Book Here!
University of Miami	UM1	Miami area, campus visits	Book Here!
University of Michigan	UM2	Ann Arbor area, campus visits	Book Here!
University of North Carolina	UNC	Chapel Hill area, campus visits	Book Here!
University of Southern California (USC)	USC	Los Angeles area, campus visits	Book Here!
University of Texas	UTX	Austin area, campus visits	Book Here!
University of Virginia	UVA	Charlottesville area, campus visits	Book Here!
University of Wisconsin	UWI	Madison area, campus visits	Book Here!
Yale University	YAL	New Haven area, campus visits	Book Here!

Important: Corporate code availability and discounts vary by property, dates, and occupancy. Chain-wide codes typically work at most Marriott locations, but some properties may not participate. Always verify the rate before booking, and only use codes if you have a legitimate affiliation with the organization.

How to Book with a Marriott Corporate Rate

To find out if a corporate rate is available, enter the company’s corporate code in the special rates tab when booking your room. The “Special Rates” box is located when you enter the destination you are looking for on this booking page. It’s the same place you would enter a Marriott coupon or a Marriott promo code. Here are detailed instructions for booking:

1. On Marriott website or the Marriott app, enter your destination and travel dates.
2. Click “Special Rates” or “Corp/Promo Code”.
3. Enter the corporate code in the appropriate field.
4. Click “Find Hotels” to see discounted availability.

If the hotels in your search do not offer the code you are looking for, it will appear “rate unavailable.”

Comparing Marriott Corporate Rates to Other Discounts

Corporate codes aren’t always your best option. Here’s how they stack up:

Discount Description	Estimated Savings	Booking Link
Military & First Responder	Save 15% (code XYD)	Book Here
AAA/CAA Discount	Save 5-10%	Book Here
Government Rate	Save 5-10%	Book Here
Senior Discount (62+ years)	Save 5-10%	Book Here

vs. Marriott Breakaway Rates
If your company participates in the Marriott Breakaway program, you can access corporate leisure rates for personal travel—typically 10-30% off. This is a legitimate option for personal trips.

vs. Marriott STARS
For luxury properties, compare corporate discounts with Marriott STARS rates, which include benefits like complimentary breakfast, room upgrades, and hotel credits.

How to use the Marriott App to Compare Multiple Rates

There is a little-known trick that can help you compare multiple codes and rates at the same time when using the Marriott App. This trick is only available via the app on your phone or tablet, not on your laptop or PC, so please keep that in mind.

Here is how to do it:

Open the Marriott app on your phone or tablet. Enter your location and dates, then click the arrow to open the “Special Rates” section

Once you click on the special rates tab, you will have the option to compare various rates. To do so, go to the field that says “Add Corp/Promo Code” and add up to 4 of the corporate codes you want to compare.

Now, you need to check the box to the right for each rate type you want to compare. You can also check the box to save this for future searches.

The results will be displayed with the hotels offering the corporate rate and which is the best. As you can see from the example below, the best code might not be the same at every hotel in a region. The results in this case show that one of the hotels does not offer a corporate rate; two have the best rate with a Deloitte code, and one has the best rate with an Accenture code.

You can select your property and room from here to complete the booking process.

What Can Go Wrong (And How to Handle It)

Most corporate code bookings go smoothly, but here are the situations I’ve encountered and how to handle them.

The Code Doesn’t Show a Discount

Sometimes you’ll enter a corporate code and see rates that match or exceed the standard member rate. This usually means the property doesn’t participate in that specific corporate program, or their negotiated rate isn’t better than current public rates.

Try a different code or just book the member rate. Not every property honors every corporate code, and that’s normal.

The Rate Disappeared Between Search and Booking

Corporate rate availability can be limited. If you search, compare options, and then return 20 minutes later to book, the corporate rate might have sold out in the meantime. This is more common during high-demand periods or at properties with limited room inventory allocated to corporate rates.

Book quickly once you’ve identified your best rate, especially if it’s significantly better than alternatives.

You’re Asked for Verification You Can’t Provide

If you’re asked to verify eligibility at check-in and you can’t provide appropriate documentation, the hotel will reprice your reservation. Be polite, acknowledge the situation, and ask what rate they’ll charge instead.

In my experience, front desk staff usually apply the best available rate at that moment rather than penalizing you with rack rate. That said, during high-demand periods, even the “best available” rate might be substantially higher than your corporate rate.

The Corporate Benefits Don’t Apply

Some corporate codes include additional perks like free breakfast or parking. If these benefits don’t appear on your reservation or at check-in, mention it to the front desk. Sometimes the benefits are in the system but weren’t automatically applied—the desk can usually fix this immediately.

If the hotel says those benefits aren’t part of the corporate agreement, there’s not much you can do. Rate terms vary by company and property, so not all corporate codes include extras beyond the discounted room rate.

You Need to Cancel Within the Window

Corporate rates typically allow free cancellation until noon on arrival day, which is more generous than the standard 24-hour policy. However, make sure you’re within the cancellation window before trying to cancel—policies vary by rate type.

I’ve successfully canceled corporate rate bookings the morning of arrival without penalty dozens of times. This flexibility is one of the main advantages of corporate rates over prepaid promotional rates.

Frequently Asked Questions

What Other Hotel Chains Offer Corporate Codes?

Most major hotel companies offer negotiated corporate discount codes. Here are guides for other chains:

• Hilton Corporate Codes
• IHG Corporate Codes
• Hyatt Corporate Codes
• Omni Hotels Corporate Codes
• Wyndham Corporate Codes
• Choice Hotels Corporate Codes
• Best Western Corporate Codes

More Great Content for Marriott Bonvoy Fans

If you’re interested in maximizing your Marriott Bonvoy experience, check out these essential guides!

• Marriott Breakaway Rates for Corporate Leisure Travel
• The Latest Marriott Bonvoy Promotion
• Marriott Bonvoy Program: Comprehensive Review
• Guide to the Marriott Explore Rate
• How to Maximize Marriott Platinum Elite Benefits