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 & Type

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 they negotiate system-wide agreements based on massive annual spending.

Because their employees travel to client sites worldwide, these codes are generally “Chain-Wide,” meaning they work at almost any Marriott property, from a Moxy in Berlin to a Ritz-Carlton in Tokyo.

• Deloitte (Code: DTC): In my 30 years of travel, this remains the “Gold Standard” code. It consistently offers 25-35% off, but because it is so valuable, it carries a High Verification Risk.
• Accenture (Code: ACC): Best for global coverage. While the discount is slightly lower than Deloitte (usually 20-30%), it works at a wider variety of Marriott brands. Risk: High.
• IBM (Code: IBM): Ideal for consistent worldwide availability. IBM has a massive travel volume, making this a reliable code for international road warriors. Risk: High.
• Ernst & Young (Code: ERN): Extremely reliable at premium business hotels and full-service Marriotts. Risk: High.
• PwC (Code: PCW): Strongest in major financial hubs (NYC, London, Hong Kong). Risk: High.
• McKinsey & Company (Code: MCO): Often yields the deepest discounts at high-end luxury brands like St. Regis or JW Marriott. Risk: High.

Fortune 500 Companies (Best Near Headquarters)

Unlike consulting firms, these corporations negotiate “City-Specific” deeper discounts. If you are traveling to a city where one of these giants is headquartered, these codes can outperform any other discount on the market.

• Boeing (Code: BOE): Look for massive savings in Seattle, Chicago, and Charleston. I’ve seen this code cut rates in half near Boeing flight centers. Risk: Medium.
• Procter & Gamble (Code: PAG): If you are headed to Cincinnati, this is the only code you need. It offers unprecedented coverage in the Ohio River Valley. Risk: Low.
• Ford Motor Company (Code: FRD): Dominates the Detroit and Dearborn markets. Enforcement is generally low at suburban properties. Risk: Low.
• 3M Company (Code: MMM): The go-to code for the Minneapolis/St. Paul area. Extremely reliable at local Courtyard and Residence Inn properties. Risk: Low.
• General Electric (Code: GEE): Very strong in the Boston area and across the Northeast. As a legacy rate, it is rarely audited. Risk: Low.
• Microsoft (Code: MCO): Essential for travel to Redmond and the Greater Seattle area. Note: This code often overlaps with McKinsey’s, so check the property name carefully. Risk: Medium.

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	Verification Risk	Comments
3M Company	MMM	Low	Strongest discounts in Minneapolis/St. Paul.
A.T. Kearney	ATK	High	Consistent across luxury brands like Ritz/JW.
Abbott Laboratories	ABT	Medium	Great coverage in pharma-heavy markets.
Accenture	ACC	High	Strictly audited in global business hubs.
Adobe	ADO	Medium	Best value in San Jose/San Francisco markets.
ADP Payroll Services	ADP	Low	Reliable chain-wide; rarely flagged for audits.
Aetna Insurance	AET	Medium	Good for Hartford and health-hub cities.
Affiliated Computer Services	ACS	Medium	Wide coverage at mid-tier brands.
Alaska Airlines	A70	Medium	Excellent for West Coast/Seattle properties.
Allstate Insurance	ALL	Low	Dependable legacy rate; low challenge rate.
Amazon	AMZ	Medium	Deep discounts in Seattle and Arlington (HQ2).
American Airlines	AA8	Medium	Best near major hubs like DFW and CLT.
American Express	AMX	High	Financial hubs check IDs consistently.
American Family Insurance	AFI	Low	Consistent at suburban Courtyards.
AIG	AIG	High	Audited frequently at premium urban properties.
AOL	AOL	Low	Legacy rate with decreasing audit frequency.
Amway	AMW	Low	Reliable at properties near Grand Rapids.
Apple Inc.	APL	High	Expect ID checks near Cupertino and Austin.
Applied Materials	APP	Medium	Good for tech manufacturing regions.
AT&T	ATT	Medium	Extensive chain-wide coverage in the US.
Bank of America	BOA	High	Heavily audited in Charlotte and NYC.
Bank One	BOB	Low	Often works where newer Chase codes fail.
Barclays	BCL	High	Strongest in financial districts globally.
Bayer	BAY	Medium	Consistent at international properties.
Bechtel	BEC	Medium	Useful for project sites near major builds.
BMW	BMW	Medium	Great for travel near Greer, SC or Germany.
Boeing	BOE	Medium	Strong near Seattle, Chicago, and Charleston.
Booz Allen Hamilton	BAH	Medium	Best for government/contractor-heavy markets.
BP	BPA	Medium	Strong in Houston and global energy hubs.
Capital One	CAP	Medium	Good coverage in Virginia and NYC.
Cardinal Health	CDH	Low	Reliable in Ohio and medical hubs.
Caterpillar	CAT	Low	Strong near Peoria and manufacturing centers.
Chevron	CVX	Medium	Good for West Coast and energy corridors.
Chick-fil-A	CFA	Low	Deepest discounts in the Atlanta market.
Cisco Systems	CSC	High	Audited in San Jose and global tech hubs.
Citigroup	CIT	High	Financial district properties verify daily.
Clorox	CLX	Low	Good for travel near Oakland headquarters.
Coca-Cola	COK	Medium	Deepest discounts in Atlanta market.
Comcast	CO4	Medium	Best near Philadelphia headquarters.
Convergys	CVG	Low	Strong coverage in the Midwest.
Costco	COS	Low	Reliable chain-wide; rarely flagged.
Cox Communications	COX	Medium	Consistent at Atlanta-area properties.
CVS	CVS	Low	Consistent at suburban properties.
De Beers	D86	High	Best for luxury properties in luxury markets.
Deere & Company	DEE	Low	Best in Quad Cities and agricultural hubs.
Dell Technologies	DEL	Medium	Strong near Austin/Round Rock offices.
Deloitte	DTC	High	Heavily audited due to high-value discount.
Delta Air Lines	DLA	Medium	Strong near Atlanta and major Delta hubs.
Deutsche Bank	DBK	High	Audited at premium Frankfurt/NYC sites.
Disney	DIS	Medium	Good for Orlando/Anaheim business travel.
Dow Chemical	DOW	Medium	Strong near Midland, MI and chemical hubs.
DuPont	DUP	Medium	Reliable in Delaware and chemical centers.
Eddie Bauer	EDD	Low	Strongest in the Seattle/Pacific Northwest.
EDS	EDS	Medium	Consistent near Plano/Dallas tech sites.
EMC Corporation	EMC	Medium	Strong near Boston and tech manufacturing.
Ernst & Young	ERN	High	Consistent global audits at premium hotels.
ExxonMobil	XOM	Medium	Dominant in Houston and energy sectors.
Facebook (Meta)	FSF	High	Audited in Menlo Park and tech centers.
FedEx	FED	Low	Reliable in Memphis and logistical hubs.
First USA	FUS	Low	Legacy code; good at mid-tier properties.
Fleet Bank	FLT	Low	Still active at some Northeast properties.
FPL	FPL	Low	Strongest for travel throughout Florida.
Ford Motor Co.	FRD	Low	Strong near Detroit and Dearborn offices.
Fujifilm	FUJ	Low	Good for international business stays.
Gap, Inc.	GAP	Low	Strong in SF Bay Area and retail markets.
General Dynamics	G2D	Medium	Consistent near defense contractor hubs.
General Electric	GEE	Low	Long-standing legacy rate; rarely audited.
General Motors	GMC	Low	Best near Detroit and manufacturing sites.
Goldman Sachs	GS1	High	Always bring ID for NYC/London stays.
Google	GGL	High	High-risk for app-based “Visit Desk” flags.
Hewlett Packard	HPQ	Medium	Strong near Palo Alto and Houston hubs.
Home Depot	HD1	Low	Strongest in Atlanta and retail hubs.
Honeywell	HON	Medium	Consistent near aerospace/defense sites.
IBM	IBM	High	Heavily audited; requires badge or email.
Intel	INL	Medium	Best near Santa Clara and Chandler, AZ.
JC Penney	JCP	Low	Strong near Plano/Dallas retail hubs.
Johnson & Johnson	JOH	Medium	Consistent near pharma hubs like NJ.
JPMorgan Chase	JCH	High	Frequently checked at luxury/urban sites.
KPMG	KPM	High	One of the most common auditing targets.
Kroger	KRO	Low	Strongest in Cincinnati and retail markets.
Legg Mason	LGM	Medium	Good for travel in the Baltimore market.
Lockheed Martin	LMT	Medium	Strong near Bethesda and defense hubs.
Lowe’s	LOW	Low	Strongest near Charlotte headquarters.
Manhattan Associates	MAA	Medium	Good for tech business in Atlanta.
Merck & Co.	MRK	Medium	Consistent global pharma-hub coverage.
Microsoft	MCO	Medium	Best for Seattle and Pacific Northwest travel.
Morgan Stanley	MOS	High	Financial districts are high audit zones.
National City Bank	NCY	Low	Legacy rate still active at some sites.
Nike	NKE	Medium	Deepest discounts near Beaverton, OR.
Nissan	NIS	Medium	Strong near Nashville and auto hubs.
Northrop Grumman	NOR	Medium	Best for travel to DC and defense hubs.
Novartis	NOV	Medium	Good for international pharma business.
Novellus Systems	NVL	Low	Reliable tech rate; low audit frequency.
Oracle	ORA	Medium	Consistent savings in tech-heavy markets.
PepsiCo	PEP	Medium	Strong near Purchase, NY and Plano, TX.
Pfizer	PFE	Medium	Consistent at international pharma hubs.
Philips	PHI	Medium	Good for international business hubs.
Piedmont Natural Gas	PID	Low	Strongest in the Southeast US market.
Procter & Gamble	PAG	Low	Massive savings near Cincinnati HQ.
PwC	PCW	High	Heavily audited at urban business hotels.
Qualcomm	QUA	Medium	Dominant rate for the San Diego market.

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Understanding Verification Risk: How These Levels are Calculated

Verification Risk levels are not guesses; they are calculated using a 4-pillar model based on real-time hospitality trends and historical stay data.

The 4 Pillars of Our Risk Assessment

1. The “Rate Delta” Threshold The primary trigger for an audit is the “spread” between the corporate rate and the standard Best Available Rate (BAR).

• Low Risk: Codes that offer a standard 10–15% discount.
• High Risk: High-volume codes (like IBM or Deloitte) that often slash rates by 40% or more. Most hotel Property Management Systems (PMS) automatically flag any reservation whose discount exceeds a specified threshold for manual ID verification at check-in.

2. Automated “Digital Key” Audits Marriott and other major chains have integrated verification into their mobile apps. If you are using a high-risk code for the first time on your Bonvoy account, the system may intentionally disable your Mobile Key. This creates a “forced touchpoint” where the app instructs you to “Please visit the front desk to complete your check-in,” allowing the agent to verify your credentials in person.
3. Property Tier & Labor Allocation

• Full-Service & Luxury: Brands like Ritz-Carlton, JW Marriott, and St. Regis have higher staffing ratios and dedicated “Rate Integrity” teams. Their goal is to ensure ADR (Average Daily Rate) isn’t diluted by unauthorized code usage.
• Select-Service: Fairfield Inn, SpringHill Suites, and Courtyard prioritize “Check-In Velocity.” In my experience, these properties only verify IDs during high-occupancy events (like a local convention) when every room is at a premium and they need to maximize revenue.

4. Geographic Proximity Logic Hotels located within a 5-mile radius of a major corporate headquarters (e.g., Apple in Cupertino or P&G in Cincinnati) are significantly more likely to verify that specific company’s code. These hotels handle hundreds of these travelers a week and are intimately familiar with what the corporate ID badges, business cards, and travel itineraries should look like.

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What These Levels Mean for You

• Low Risk: Verification is rare. These codes are generally older or negotiated at a level close to AAA rates. You are unlikely to be challenged, but you should still have a business card handy just in case.
• Medium Risk: Spot checks are common, especially during mid-week peak business travel. Properties in major metropolitan areas are the most likely to ask for a badge.
• High Risk: These codes are the “most watched” by hotel revenue managers. Expect to provide a physical ID, a corporate credit card, or a work email verification (where you send a blank email to the front desk from your company address) to secure the rat

Universities & Educational Institutions

University corporate codes are some of the most consistent hidden gems for savings, though they carry a unique “Geographic Risk” profile. While these rates are generally Low to Medium Risk, enforcement spikes significantly at properties located within a 30-mile radius of the campus, where front desk agents are specifically trained to verify faculty, student, or recruiter credentials.

University	Code	Typical Discount	Coverage
Arizona State University	ASU	15-30%	Best near Phoenix/Tempe
Duke University	DUK	15-30%	Best near Durham
Florida State University	FSU	15-30%	Best near Tallahassee
Harvard University	HRV	20-35%	Best near Boston/Cambridge
MIT	MIT	20-35%	Best near Boston/Cambridge
Michigan State University	MSU	15-30%	Best near East Lansing
Northwestern University	NWU	15-30%	Best near Evanston
Ohio State University	OSU	15-30%	Best near Columbus
Penn State University	PSU	15-30%	Best near State College
Stanford University	STN	20-35%	Best near Palo Alto
Tulane University	T72	15-30%	Best near New Orleans
UC Berkeley	UCB	20-35%	Best near Berkeley
UCLA	UCLA	20-35%	Best near Los Angeles
University of Florida	UFL	15-30%	Best near Gainesville
University of Georgia	UGA	15-30%	Best near Athens
University of Miami	UM1	15-30%	Best near Miami
University of Michigan	UM2	20-35%	Best near Ann Arbor
University of North Carolina	UNC	15-30%	Best near Chapel Hill
University of Southern California (USC)	USC	20-35%	Best near Los Angeles
University of Texas	UTX	20-35%	Best near Austin
University of Virginia	UVA	15-30%	Best near Charlottesville
University of Wisconsin	UWI	15-30%	Best near Madison
Yale University	YAL	20-35%	Best near New Haven

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Notes on Discount Ranges

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.

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