Close Your Books In Days, Not Weeks
Ready to make the switch to the industry’s best hospitality accounting software? Join the 9,000+ hotels that use M3 for faster month-end close, increased financial clarity, and less manual labor.
The #1 Hotel Accounting Software Five Years in a Row
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Built by Hoteliers, for Hoteliers™
Accounting Software
M3 helps you stay organized with intuitive dashboards, automated workflows, and real-time financial reporting built exclusively for hotels. From small hotels to fast-growing and enterprise-level portfolios—M3 helps hoteliers grow.
CoreSelect™
Accounting Core™
Simplify Bookkeeping
Your Complete Hotel Back Office Partner
Say goodbye to unreliable numbers and hello to the metrics that matter to your hotel with unified financial management.
Labor Management™
Need hotel labor management software that’s designed for the hospitality industry? We’ll help you keep costs under control without guesswork.
Insight™
Try the leading business intelligence software for hotels. Turn raw financial data into actionable insights across every property in your portfolio.
Accounting Services
Tap into M3’s hospitality accounting experts for smoother done-for-you accounting across all properties.
Why Hoteliers Choose M3
M3 Turns Financial Data Into Business Clarity
Connects your financial systems and automate workflows so owners and controllers make smarter decisions faster.
Automation & Accuracy
Eliminate manual entry and time-consuming reconciliations and replace them with accurate, up-to-date numbers.
White-Glove Onboarding
We get you up and running fast with stress-free expert support during setup, training, data migration, and more.
Accounting Software Built for Hotels
Many solutions claim to understand hoteliers’ needs. Only M3 was built by hospitality experts from the beginning.
Compliance & Reporting
Our premier, USALI-compliant solutions give you more time to focus on your hotel’s guest experience.
Why Hoteliers Trust M3
9,000+ properties
trust M3 to run accounting.
“We are confident that M3 is the optimal accounting solution for us, poised to propel us beyond the next level of success.”
Rob Smith
Chief Financial Officer, Crescent Hotels & Resorts
150,000+ rooms
are covered by M3’s capabilities.
“M3 provides outstanding service with quality, dependable software.”
Kimberly R.
Executive Vice President, Five Star Hospitality & Development CHA & CHO
Frequently Asked Questions
M3 is built to scale with your portfolio, whether you manage a small portfolio or an enterprise-level, multi-brand group. With 60+ industry-specific integrations and solutions tailored for both growing portfolios and large management companies, M3 ensures you never have to switch platforms as you grow.
Yes! M3 is the hospitality industry’s financial backbone because it unifies your back office. We offer 60+ industry-specific integrations including deep, native connections with major Property Management Systems (PMS), as well as POS, payroll, and banking systems. This connectivity eliminates manual data entry and ensures your financial data is always accurate and connected.
Whether you manage one property or one hundred, M3 is built to scale with your portfolio. Our platform provides portfolio-wide visibility so you can gain a clear picture of your entire portfolio’s performance anytime, anywhere.
M3 has been the trusted financial platform for the hospitality industry for more than 25 years. We were “Built by Hoteliers, for Hoteliers” and have grown alongside the industry through recessions, recoveries, and major operational shifts. Today, we support over 9,000 properties across North America, bringing a level of stability and industry wisdom that generic software providers simply cannot match.
Implementation timelines vary by portfolio size, but M3’s white-glove onboarding ensures every data point is accurately imported. Most properties can be online in weeks, not months, with full training provided.
M3 offers seven-day-a-week support, onboarding assistance, and access to M3 Concierge™, which provides real-time help, guides, and training resources whenever your team needs them.
Ready To See What M3 Can Do?
Explore the accounting platform and services built to simplify hotel accounting and financial reporting.
