CoreSelect™
Hotel Accounting Software Built to Grow With You
Hospitality software designed for hoteliers managing 2–30 properties.
CoreSelect™ is the accounting solution for independent hotel owners and small-to-mid-sized portfolios who need the same clarity and control as enterprise operators. As a leading hospitality software platform, CoreSelect™ provides automation, integrations, and customizable reporting to ensure financial accuracy while scaling with your business.
Accounting Software Built for Hoteliers
Built for Hoteliers
Purpose-built for hospitality, not generic systems. CoreSelect™ helps owners and operators run their business with hotel-specific accounting tools.
Seamless PMS/POS Integration
Connect with 60+ property management and point-of-sale systems for accurate, real-time data flow.
Automated Financial Management
Speed up workflows with invoice automation, OCR receipt capture, and digital payments.
Daily Revenue Automation
Automatically capture, map, and reconcile daily revenue data across properties, eliminating manual entry and reducing errors.
Cloud Access Anytime, Anywhere
Manage your hotel finances securely from any device, keeping you in control wherever business takes you.
Multi-Property Financial Management
Compare and consolidate financial performance across multiple hotels with portfolio-level reporting.
Hotel-Specific Reporting
Access pre-built reports like NOI tracking, budget variance, and month-end close automation to gain actionable financial insights.
Role-Based Dashboards
Give owners, managers, and accountants access to the data they need: nothing more, nothing less, for security and efficiency.
White-Glove Onboarding
Our expert team handles setup, training, and data migration to ensure a stress-free transition.
M3 is one stop shopping, it integrates with our PMS/POS systems and makes financial reports easy and forecasting a breeze.
Warren Beach
Hotel Services Group
M3 is an excellent choice for Accounting software for hotels!
Anna Hagan
Sheraton Imperial Hotel Raleigh-Durham Airport at Research Triangle Park
M3 Provides outstanding service with quality dependable software
Kimberly Rowell
Cordis,Hong Kong by Langham Hospitality Group
Accounting Software tailored to the hospitality user.
Scott Poledna
Wyndham AvoninAvon
Every morning I get my hotel reporting information at exact time each day
William Rudisil
The Hapton Maid in Hampton Bays
the system is user friendly and very effective.
Stevie John Grossett
Hotel Greystone in Miami Beach
Prompt assistance and great customer service.
Khalid Benfilali
Sunray Group
M3 to the rescue! Keeping us accountable, no second guessing A/P and keeping labor/payroll in line all while providing forecasting tools to simply just do better.
Tonya Goodale
Element Chattanooga Eastin (Dynamic Group)
The M3 Time Management is easy to use and the labor and if a problem does occur the Techs call you back right away.
Tristan Daugherty
Embassy Suites by Hilton Santa Clara Silicon Valley
Easy software for submitting and paying invoices.
Allison Feinman
Hampton Inn & Suites Chicago-Burr Ridge
For over 25 years, M3’s award-winning hotel accounting software has helped hoteliers reduce manual labor, automate financial reporting, and simplify their operations. Our comprehensive system combines hotel-specific software with business-critical integrations that deliver the financial visibility required to run a more efficient and profitable business.
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Monday-Friday
8:00 am – 11:00 pm ET
Saturday
8:00 am – 6:00 pm ET
Get to Know the Full M3 System
M3 is more than just software. We’re your hospitality accounting partner. Our U.S.-based support team is available seven days a week to ensure you get the most out of your M3 solutions. Whether it’s. aquick refresher, advanced training, or troubleshooting, we’re here to help you unlock the full power of your platform.
Enterprise Accounting
Hotel Accounting made simple. Save time, stay compliant, and keep your finances in check – with tools made by hoteliers, for hoteliers
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Labor Management
Keep labor costs under control without the guesswork. Gain real-time visibility into staffing, wages, and scheduling—so you can make smarter decisions and protect your margins.
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Business Insights
Make smarter decisions, faster. Turn your hotel’s data into clear, customizable dashboards — so you can stop guessing and start leading with confidence.
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Outsourced Accounting
Managing hotel finances can be complex and time-consuming. M3’s Outsourced Accounting services are designed to alleviate this burden, offering you a team of seasoned hospitality accounting professionals who understand the unique challenges of the industry.
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Get to Know the Full M3 System
With over two decades of hospitality expertise, M3 delivers purpose-built solutions tailored to the unique needs of hoteliers.
Our platform is intuitive, fully integrated, and scalable without the complexity or overhead of legacy systems.
Enterprise Hotel Accounting
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Labor Management
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Business Insights
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Outsourced Accounting
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Frequently Asked Questions
Learn more about M3’s CoreSelect™️ solution with answers to frequently asked questions on pricing, scalability, and how it supports small hotel portfolio owners and independent hoteliers.
CoreSelect™ is purpose-built for independent hotels, boutique properties, and management groups with 2-30 hotels that need enterprise-level accounting tools without unnecessary complexity.
Unlike one-size-fits-all platforms, CoreSelect™ is designed specifically for hospitality. It integrates with PMS/POS systems, automates daily revenue reporting, and supports multi-property financial management, all tailored for hotel operations.
Yes. CoreSelect™ scales as you add properties. Whether you manage 2 hotels today or 20 tomorrow, the system provides the visiblity, automation, and control you need to grow profitably.
Absolutely. CoreSelect™ includes built-in invoice automation, payment processing, and automated bank reconciliation, reducing errors and saving time for hotel finance teams.
M3 offers seven-days-a-week support, onboarding assistance, and access to M3 Concierge™, which provides real-time help, guides, and training resources whenever your team needs them.
