The best on-premise accounting software for multi-office businesses, judged by how the second office gets in

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We scored all six products on the five criteria published on our buying guides hub: fit for purpose, total cost, support and ecosystem, maturity, and delivery behavior. The partner product got no extra weight.

The first four criteria rest on vendor documentation, published pricing and verified reviews on Capterra and Software Advice, all checked on 24 September 2026 unless the source carries an earlier date. Three do. The Sage 50 and QuickBooks Enterprise review counts date from March 2026, and Sage 100’s from August 2026. Where a vendor publishes no price, we say so and label third-party figures as estimates.

Delivery behavior is the criterion this guide exists for. It asks what each product does when the person entering invoices is not on the office network: what the vendor documents about Remote Desktop Services (RDS) and Citrix, how the database copes with distance, what Mac users can do, and what the license permits. The evidence is each vendor’s own remote-access documentation plus our experience hosting Windows business applications every day. We ran no lab tests here.

AccountMate carries more direct evidence than the others, because AccountMate delivers its own software to customers from V2 Cloud desktops and has described the results in a published customer story. Products are listed alphabetically in the table.

V2 Cloud partner products: AccountMate. See the disclosure at the end of this guide. Prices and ratings checked 24 September 2026 unless dated otherwise in the product sections.

AccountMate has sold mid-market accounting software since 1984 from Petaluma, California, and says it now serves more than 125,000 users across over 200 industries, from aircraft parts distributors to international art museums. The range is the point. Three tiers (AccountMate Express, AccountMate SQL and AccountMate Enterprise) scale from a single-user system to a multi-user SQL database network, so a business can start small and grow inside the same ledger.

Customization is the headline. AccountMate bills itself as the only mid-tier accounting system with modifiable source code, explaining that “the actual ‘source code’, the mechanics of the software, is customizable so it can be adapted to any business situation.” For a multi-office business with an unusual approval chain, a nonstandard inventory flow or reports no packaged product produces, that turns a list of workarounds into changes to the product itself.

AccountMate publishes no price list. It sells only through Authorized Solution Providers, who quote each deal; ITQlick’s third-party estimate puts a single-user license around $3,000 and a 10-user system at $10,000 to $25,000, plus 18 to 20% a year in maintenance. Capterra reviewers rate AccountMate 4.3 out of 5 across 25 verified reviews, with 4.1 for ease of use and 4.1 for customer service, and they single out the customization and “top notch” customer service. The caution is sample size: 25 reviews is a thin base, and no recurring complaint surfaced in the review summaries we could read. Because every sale runs through a Solution Provider, pick the reseller as carefully as the software.

Deployment reality

The vendor’s own cloud comes in two forms: a multi-tenant software as a service (SaaS) option on shared servers with each client’s data partitioned, and a hosted option where the customer owns the software and runs it on servers in an offsite data center. Hosted is the form that matters here. Your licenses and your modified code stay yours, while every office reaches the same SQL database from outside the building.

We know this side of AccountMate well. AccountMate uses V2 Cloud to deliver its software, and before the move its customers depended on costly on-premises servers that needed on-site configuration, while its previous hosting provider had a pricing model the company found confusing. Today, spinning up a new customer machine takes “7 clicks,” in the words of Sales Director Bill Bailey, deployment setup takes under one day, and non-technical staff manage deployments remotely. The details are in our AccountMate customer story, and our AccountMate cloud hosting page describes the hosted service. One gap: AccountMate’s system requirements pages were unreachable when we checked, so confirm version-specific server requirements with your Solution Provider.

Sage 100 is true client-server software. A server application holds the company data, workstation components connect to it, and licensing counts concurrent users, so a seat is used only while someone is logged in, which helps when two offices keep different hours.

Pricing needs a caveat. The figures here are third-party estimates, not a Sage rate card: ERP Research puts perpetual licenses at roughly $1,500 to $4,000 per concurrent user, with Sage Business Care maintenance at about 20% of the net license fee each year, and subscriptions at about $60 to $130 per user per month across the Essentials, Advanced and Premium tiers. Capterra reviewers rate Sage 100 4.1 out of 5 across 369 reviews, 77% positive and 6% negative, and Software Advice also shows 4.1 (both checked August 2026).

Reviewers’ main complaint is the interface. Rand Group’s roundup of user reviews quotes users who find it “quite outdated” compared with more modern systems, which makes navigation less intuitive, and new staff face a real learning curve.

Deployment reality

Sage’s installation guide answers the second-office question directly: remote sites are supported “only through Remote Desktop Services or Citrix.” The recommended design installs the Sage 100 server on a local area network (LAN) server that does not run RDS, while remote users sign in to a separate Windows RDS server whose workstation component connects back to Sage 100. Windows thin clients are explicitly supported. If the two servers are separate, Sage recommends 100 Mbps or better between them, and printing or previewing Crystal Reports forms needs either the client-server Open Database Connectivity (ODBC) driver or a Terminal Server or Citrix session.

That is a hosted desktop in everything but name. Put both servers in one data center and the 100 Mbps link stops being an office networking problem, because the machines share the same internal network while each office connects to the RDS session from its own devices. Our Sage 100 cloud hosting page covers this setup. Concurrent licensing still applies.

QuickBooks Desktop Enterprise has by far the largest review base in this guide: Capterra shows 4.5 out of 5 across 20,684 reviews (checked 13 March 2026). Reviewers praise the onboarding, the expense tracking and how it keeps a business organized in one place. The complaints repeat too. Reviewers report inconsistent or slow support, bugs and glitches that cause crashes and data errors, and forced updates that disrupt work.

Editions matter here. Enterprise ships as Silver, Gold, Platinum and Diamond; Gold and Platinum support up to 30 simultaneous users, and Diamond, billed monthly only, raises the ceiling to 40. Intuit’s pricing page headlines a starting price of $19 per month on annual subscription, with payroll (up to $3 per employee per month for assisted payroll on Gold and Platinum) and QuickBooks Time Elite ($5 per employee per month) charged on top.

Two limits frame the decision. The hard ceiling is 40 users, so a business expecting to pass it within a few years is buying a future migration along with the software. Enterprise is also Windows-only: Mac users cannot run it directly, including its industry editions and advanced inventory and reporting tools.

Deployment reality

Intuit sells its own hosting. The QuickBooks Desktop Enterprise hosting program, technically supported by Rightworks, starts at $250 a month for Core (5 GB), $262 for Classic (10 GB) and $274 for Deluxe (50 GB), each for one user on Enterprise Gold. Read the fine print: Intuit’s hosting page says Remote Desktop Services Client Access Licenses (CALs) and Windows Server licenses are sold separately, and backup access covers only the last 45 days.

Third-party hosts are the other route. Intuit lists authorized hosting providers but states that it “doesn’t endorse, certify, sponsor, or guarantee the hosts’ services,” which leaves the vetting to you: ask about backups, support hours, Mac access and what the monthly price excludes. Our QuickBooks Enterprise hosting page describes our version. No host, including us, lifts the 40-user ceiling.

Sage 50 is built for small businesses, and its reviewers reflect that. Of its Capterra reviewers, 84% are small businesses. Sage’s pricing page (as shown on 22 September 2026) lists Pro at $128.67 a month for 1 user, Premium at $182.50 for up to 5 users and Quantum at $271.17 for up to 40 users, falling to roughly $117.75, $162.25 and $236.75 a month on annual billing. Every plan needs a one-year commitment. Payroll is a separate subscription.

Capterra reviewers rate Sage 50 3.9 out of 5 across 416 reviews (checked March 2026), the lowest score in this guide, with ease of use at 3.8 and customer service at 3.5. Support is where reviewers are least happy.

The architecture explains the multi-office caveats. Sage’s knowledge base article on Sage 50 Accounts (the UK product that shares the name) describes an exclusive file lock that “prevents more than one user from accessing the same file at the same time,” and, during critical processes, an exclusive lock on all company files.

Deployment reality

Distance is Sage 50’s weak spot. Sage’s multi-user guidance for remote teams says to keep the Remote Desktop session inside the network rather than exposing the database directly to the WAN, because the database engine is “extremely sensitive to network latency” and a dropped connection can corrupt files. A second office opening the company file across a VPN is exactly the setup that advice rules out.

RDS is the documented alternative. Sage 50 runs under Remote Desktop Services on Windows Server 2016, 2019 or 2022, with up to 5 named users on Premium and up to 40 on Quantum, which is the hosted-desktop pattern: data and application together, users connecting by Remote Desktop from anywhere. Our Sage 50 cloud hosting page describes that setup. We found no Sage statement certifying Citrix for Sage 50, so plan on RDS.

Macola is the oldest name here. Bruce Hollinger founded it in Marion, Ohio, in 1971; Exact acquired it in 2001, and in 2017 Exact sold its Macola, JobBOSS and MAX division to private equity firm Apax Partners, which merged it into ECI Software Solutions of Fort Worth, Texas.

Unlike a pure accounting package, Macola is ERP built for small and mid-sized manufacturers and distributors, with financial management, manufacturing, warehouse management, customer relationship management and business intelligence in one platform. If you make or move physical goods, that depth is the reason to shortlist it. Otherwise, much of it sits unused.

Macola 10, the perpetual on-premise edition, is licensed by named user plus module, with an annual maintenance fee of 18 to 22%. Macola ES, the cloud subscription, runs about $50 a month for 1 user, $400 for 10 users and $3,500 for 100 users in Top10ERP’s estimate, which is not a vendor rate card. Ratings are thin. Capterra shows a single review, too few to cite a meaningful score, and ECI’s own Macola pages were unreachable when we checked, so these facts come from industry sources and are worth confirming with ECI.

Deployment reality

ECI answers the second-office question itself. Macola ES is delivered on Amazon Web Services infrastructure managed by ECI, with hosting, backups and managed support bundled into the subscription, so a manufacturer with plants in several states never runs a server at all. The trade is a subscription that lasts as long as you use the software.

Macola 10 brings the hosting question back. We could not reach ECI’s documentation on remote desktop support for the on-premise edition, so ask ECI which remote configurations it supports before you plan to host it yourself or with a provider like us.

AccountEdge is the Mac option. It is desktop accounting built for both macOS and Windows, with company files readable across the two, which makes it the natural shortlist entry for an office where most people work on Macs. Pro, the single-user desktop edition, costs $20 a month, and Network Edition costs $30 a month with 2 users included; G2’s pricing data puts a perpetual Pro license at about $499.

Network Edition gives multiple users “simultaneous company file access,” in AccountEdge’s words, and third-party reporting puts the range at 2 to 5 users working over a local network. That ceiling is the trade-off. Capterra reviewers rate AccountEdge 4.3 out of 5 across roughly 90 to 93 verified reviews (the count differs slightly between Capterra pages).

Deployment reality

Because Network Edition works over a local network, a second office needs one of AccountEdge’s remote products. Both come from the vendor. AccountEdge Connect, from $15 a month, is a browser companion for remote data entry that syncs back to the desktop company file, while AccountEdge Hosted, at $50 per user per month, puts the whole company file in the cloud with full browser access.

Here the honest answer favors the vendor. For a small Mac office, AccountEdge’s own hosting is the simplest route to a second location, and a Windows cloud desktop adds little on top of what the vendor already sells. A hosted desktop earns its place only when AccountEdge sits alongside Windows-only applications the same people need.

Generic guides skip this part. All six products keep the books on a server or in a company file that someone has to reach, and a business with one office never notices. Add a second office, a remote controller or an outside accountant, and there are three realistic ways to connect them.

Tunneling in over a VPN is the cheapest to set up and the one vendors warn against. Sage’s guidance for Sage 50 says not to expose the database to the WAN because latency and dropped connections can corrupt files, and Sage 100 supports remote sites only through RDS or Citrix. Cheap, then, but fragile.

Adding a server at the second site doubles the hardware and the upkeep. It fixes little. There is still one live database that one of the offices has to reach across the internet, so the distance problem moves to a new address rather than disappearing.

Moving application and data into a data center, with every office connecting to a shared desktop session, is the third option. It is the pattern Sage documents for Sage 100, the one Intuit sells for QuickBooks Enterprise through Rightworks, and the one AccountMate uses on our platform to deliver its own software. The accounting software never leaves the data center. Only the screen travels.

What on-premise accounting software for multi-office businesses costs to run

Hosting turns a server project into a monthly line item. Our plans start from $35 a month depending on workload, with flat monthly pricing and no long-term contract, a new environment ready in about 20 minutes, daily automated backups on business plans and 24/7 support by chat, email and phone included. Every office shares one environment.

Headline prices mislead. Intuit’s hosting program starts at $250 a month for one Enterprise Gold user and lists Microsoft^® RDS CALs and Windows Server licenses as separate costs, with backup access limited to 45 days. Ask every host, us included, what the monthly price covers and what it leaves out.

Mac access is the quiet cost. QuickBooks Enterprise cannot run on a Mac, and among these six only AccountEdge is built for macOS, so the controller’s MacBook usually becomes an IT exception. A cloud desktop works from Windows PCs, Macs including Apple Silicon, thin clients and tablets, which turns that exception into just another device. The delivery model you choose decides whether your second office feels like the first.

Written by Jason Aiginitis, Director of Demand Generation, V2 Cloud. Product facts checked 24 September 2026. Last updated 25 September 2026.

Sources

• AccountMate: Corporate overview (history, users, source code, tiers, Solution Providers), accessed 24 September 2026
• AccountMate: AccountMate Cloud (SaaS and hosted options)
• Capterra: AccountMate (4.3/5, 25 reviews)
• ITQlick: AccountMate SQL pricing (third-party estimate)
• V2 Cloud: AccountMate customer story
• Sage: Sage 50 pricing plans (US), prices as displayed 22 September 2026
• Sage knowledge base: File locking and exclusive program areas in Sage 50 Accounts, UK product documentation
• Sage documentation (via Cleverence): Running Sage in Remote Desktop Services or Citrix
• Sage documentation (via Cleverence): Sage 50 multi-user mode, networking and troubleshooting
• Capterra: Sage 50 reviews (3.9/5, 416 reviews), checked March 2026
• Sage 100 Installation Guide 2025: Running in a Remote Desktop Services or Citrix Environment
• ERP Research: Sage 100 pricing (third-party estimate)
• Capterra: Sage 100 reviews (4.1/5, 369 reviews), checked August 2026
• Rand Group: Sage 100 reviews, pros and cons
• Intuit: QuickBooks Desktop Enterprise pricing
• Intuit: QuickBooks Desktop Enterprise hosting
• Intuit: Hosting providers authorized by Intuit
• Capterra: QuickBooks Enterprise reviews (4.5/5, 20,684 reviews), checked 13 March 2026
• Apps4Rent: QuickBooks for Mac users
• AccountEdge: Why AccountEdge (platforms, Network Edition, Connect, Hosted)
• G2: AccountEdge pricing
• Capterra: AccountEdge (4.3/5, about 90 to 93 reviews)
• ChannelBuzz: Exact sale of Macola and merger with ECi (August 2017)
• SelectHub: Macola overview
• Top10ERP: Macola pricing guide 2026 (third-party estimate)
• V2 Cloud: pricing