A Texas MSP guide to supporting Sage 50/100, Sage Intacct, and Microsoft Dynamics GP and Business Central, covering hosting, security, and the GP end-of-life migration roadmap.
Your accounting and ERP platform is the financial nerve center of your business, but the software vendors who sell Sage and Microsoft Dynamics rarely fix the things that actually break: the server that runs slow at month-end close, the remote user who cannot connect from a job site, the backup nobody has tested, and the aging version that is quietly drifting toward end-of-life. That gap is where a local managed IT partner earns its keep. For companies across Houston, The Woodlands, Katy, Sugar Land, and Spring, we provide the hands-on Microsoft Dynamics support Houston teams need alongside deep Sage expertise, so your finance staff can close the books without fighting the technology.
This guide walks through how a Texas MSP supports the most common named accounting and ERP applications, from Sage 50 (the product old-timers still call Peachtree) up through Microsoft Dynamics 365 Business Central. If your software is on this list, keep reading.
Sage 50 is a desktop accounting product. Even the "Sage 50cloud" edition is a desktop application with cloud connectivity bolted on for Microsoft 365 integration and remote data access, not a full software-as-a-service platform. That distinction matters, because it is exactly where Sage 50 IT support Texas businesses need most often shows up: multi-user access, remote work, and file performance.
When two or more people share a Sage 50 company file over a local network, performance depends entirely on the server, the network path, and how the data files are stored. Firms with staff working from home or from multiple offices frequently outgrow a simple shared folder. The standard MSP fix is accounting ERP hosting: we place Sage 50 on a properly sized hosted server or virtual desktop so remote users get fast, consistent access to a single authoritative data set, with nightly backups and monitoring built in. As a rough market benchmark, Sage 50 licensing itself runs roughly $50 to $70 per month per tier as of 2026, but the licensing is the easy part. The hosting, patching, and multi-user tuning are where a partner adds value.
Sage 100, still widely known by its legacy name MAS 90 or MAS 200, is a heavier ERP that can be deployed three ways: on-premises, on a hosted server, or in a virtual private cloud. Each model carries different Sage 100 support demands. On-premises installs need server maintenance, SQL tuning, and disciplined backup and recovery. Hosted and VPC deployments shift some of that burden but introduce connectivity, identity, and access-control questions instead.
Sage 100 pricing in 2026 tends to land around $50 to $76 per user per month on the subscription model, with implementation floors starting near $5,000; the older perpetual license alternative runs roughly $3,000 to $5,000 per user one time plus 18 to 22 percent annual maintenance. Those are approximate third-party market figures, not official Sage quotes. What we manage is everything around the license: uptime, upgrades, module changes, and integrations with the rest of your stack.
For firms weighing a cloud move, Sage Intacct is the fully cloud-native option in the Sage family. It is subscription only, and the subscription bundles hosting, maintenance, backups, security, and four automatic upgrades per year. Base subscriptions cover core financials such as general ledger, AP, AR, and cash management, while project accounting, revenue recognition, and multi-entity consolidation are priced as add-on modules. Market estimates put a base Intacct subscription around $15,000 or more per year, though Sage does not publish list pricing and every quote is custom.
On the Microsoft side, the two products we see most often are the legacy Dynamics GP (Great Plains) and its modern cloud successor, Dynamics 365 Business Central. Providing solid Microsoft Dynamics 365 support Houston companies can count on means understanding both, because most GP shops are somewhere on the road from one to the other.
Business Central is a cloud-native ERP, and Microsoft positions it as the recommended successor for small-to-mid-market Dynamics GP and Dynamics SL customers. Microsoft's US list pricing sets Essentials at roughly $80 per user per month and Premium at roughly $110 per user per month billed annually, with Team Members around $8 per user per month and a shared Device license near $40 per month. The November 2025 increase was its first list-price bump in several years. Implementation is a separate story: partner estimates commonly range from about $25,000 to $150,000 or more one time depending on company size, plus ongoing support at roughly a quarter of implementation cost per year. Treat those as illustrative, not quotes.
The 2025-era Business Central releases lean hard into the modern Microsoft ecosystem: Copilot integration, AI-assisted financial analysis, a sustainability module, expanded Power Automate workflows, and stronger mobile access. That tight coupling with Microsoft 365 is a big reason we help clients connect their ERP, their Microsoft 365 environment, and their reporting tools into one coherent, well-secured platform rather than a pile of disconnected apps.
There is a lot of noise and misinformation about Dynamics GP, so let us be precise. GP is in a phased wind-down, not a sudden shutdown. New perpetual license sales ended April 1, 2025, and new subscription license sales ended April 1, 2026. But existing customers can still add users and buy additional licenses on their current GP instances after those dates; they simply cannot start a brand-new GP deployment. Product enhancements, tax and regulatory updates, service packs, and technical support continue through December 31, 2029, and security updates run all the way to April 30, 2031, which is the true end of the line. Through the wind-down, Microsoft is delivering tax updates, security fixes, and hotfixes roughly three times a year.
So the honest message for Dynamics GP support is this: you are not stranded, and you do not have to panic-migrate in 2026. But you should plan your move on your own timeline, well before 2029 to 2031, so you are never caught running unsupported financial software. Microsoft published formal GP and SL migration guidance in 2025, and its Bridge to Cloud 3 promotion, launched January 1, 2026, offers eligible customers a 30 percent discount on Dynamics 365 online licenses for three years through a fixed-term commitment. That promotion is a real timing lever worth factoring into your roadmap. Our role in ERP application support Texas firms count on is to map that migration deliberately: inventory your customizations and integrations, protect your historical data, and sequence the cutover so payroll and month-end never stop. A structured IT consulting engagement keeps that decision grounded in your operations rather than a vendor sales calendar.
Whatever the badge on the box, financial applications share the same support needs, and good line of business app support Houston teams expect covers all of them:
We deliver this through managed IT services for firms that want us to run everything, or a co-managed model that puts our engineers alongside your existing IT lead. Both come with 100% Texas-based support, 20+ years of experience behind them, business hours plus after-hours emergency support for people, and automated 24/7 monitoring watching the systems that matter. Accounting firms and financial-services companies get purpose-built attention through our accounting firm IT support practice.
No. April 2026 only ended the sale of new GP subscription licenses. Existing GP customers keep receiving security updates through April 30, 2031, and support and tax updates through December 31, 2029. The smart move is to plan a migration to Dynamics 365 Business Central on your own schedule, before those dates, rather than waiting until you are running unsupported software.
Sage 50 is a desktop app, so it is not a true cloud application even in the Sage 50cloud edition. The practical answer for remote and multi-user access is third-party hosting: we place Sage 50 on a hosted server or virtual desktop so your team gets fast, secure access from anywhere, with centralized backups. It is one of the most common Sage 50 IT support requests we handle in Texas.
Licensing varies widely by product, from roughly $50 to $70 per month for Sage 50 up to about $80 to $110 per user per month for Business Central at Microsoft list pricing. Managed support is typically billed per user or per device on top of licensing. We publish general MSP pricing models in our managed IT pricing guide so you can budget with realistic ranges.
Yes. Many Texas businesses run a mix, such as Sage 100 for accounting and Microsoft 365 for productivity, or GP today with a planned move to Business Central. We support the whole environment as one, so hosting, security, backups, and integrations are handled by a single accountable partner instead of finger-pointing between vendors.
It can be more secure than an aging office server, provided the fundamentals are in place: strong access controls, encryption, multi-factor authentication, tested backups, and consistent patching. We build those controls around your Sage or Dynamics deployment regardless of where it is hosted, and monitor for threats continuously.
If your Sage or Microsoft Dynamics platform is slowing your close, straining under remote users, or drifting toward an end-of-life deadline, let us build the roadmap. Reach out through our financial services IT support team for a straight-talk assessment of your ERP environment, your migration timeline, and the fastest path to faster, safer books.
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