Marriott Promo Codes & Corporate Rates December 2026 - Up to 22% Off

While traditional Marriott promo codes offer limited savings, corporate rates provide significantly better discounts of 10-22% off standard rates. The strongest current codes include SIE (Siemens) offering 15-22% discounts with rare ID verification, and ACC (Accenture) providing 12-20% off with minimal checking.

Popular mid-tier options include IBM (10-18%), MCO (Microsoft, 10-18%), and DTC (Deloitte, 10-18%) which occasionally verify employment. Tech workers can leverage GGL (Google), APL (Apple), or ORA (Oracle) for consistent 10-15% savings. Financial services employees benefit from BOA (Bank of America), JPM (JP Morgan Chase), or CIT (Citigroup) codes.

For weekend travelers, MEB (eBreaks Weekend) offers 20% off Friday-Sunday stays without ID requirements. The universal AAA code provides 5-15% discounts when presenting membership cards. Government employees can use GOV for per diem rates with ID verification.

Corporate rates include full Marriott Bonvoy points and elite qualifying credits, unlike third-party booking sites. Book directly through Marriott's website by entering the corporate code in the 'Special Rate' section. Most corporate rates are prepaid and non-refundable but offer superior value compared to flexible rates.

International travelers should note that some codes work better in specific regions - Shanghai properties tend to be more lenient with verification, while certain locations may strictly enforce ID requirements for popular codes like IBM or Microsoft.