How to Choose a Microsoft Dynamics 365 Partner: 8 Questions to Ask Before You Sign

You've done the research, sat through the demos, and decided that Microsoft Dynamics 365 Business Central is the right ERP for your business. Now comes the decision that actually determines whether your implementation succeeds or fails: which partner do you trust to deliver it?

This part gets undersold. Software vendors talk endlessly about their platforms, but they rarely talk about the fact that the partner you choose matters as much as, and in many cases more than, the software itself. Industry research consistently estimates that between 55% and 75% of ERP implementations underperform or fail outright on the first attempt. The software is rarely the reason. Poor planning, weak project management, mismatched industry experience, and a partner who disappeared after go-live are far more common culprits.

The Microsoft Dynamics 365 partner ecosystem is large. There are hundreds of firms ranging from one-person consultancies to global systems integrators, all describing themselves with the same language: experienced, certified, client focused. Knowing which questions cut through that noise is what this article is about.

Why The Right Microsoft Dynamics Partner is A Consequential Decision

When you implement Business Central, you’re redesigning how your business manages finance, operations, purchasing, inventory, and reporting. You're migrating years of data from a legacy system. You're retraining your team. You're making decisions in week two that will affect how your organization works in year five. The right partner is crucial.

A capable partner brings structure to all of that. They've seen how implementations go wrong, at the data migration stage, during user acceptance testing, when scope creep sets in, when the go-live date hits and the team isn't ready, and they know how to keep those scenarios from becoming your scenarios. A less experienced or poorly aligned partner makes those problems more likely, not less.

The partner you sign with is also the team you'll call when something breaks six months after go-live, when you need a new extension built, when you want to expand to a second Business Central environment, or when the next Microsoft update wave requires attention. This is a long-term relationship. Evaluate it like one.

Question 1: What is your specific experience with Business Central?

This sounds obvious, but it's worth asking precisely. The Microsoft Dynamics family includes many products; Finance, Supply Chain Management, Sales, Customer Service, Field Service, and a partner with broad Dynamics experience isn't the same as one with deep Business Central expertise. Business Central has its own architecture, its own extension model, its own update cadence, and its own ecosystem of ISV add-ons. Depth matters here more than breadth.

Ask how many Business Central implementations the firm has completed. Ask how many of those were in your industry. Ask about the range of project sizes they've handled, since a firm that primarily serves enterprise clients may not have the right approach for a 20-user mid-market rollout and vice versa.

Pay attention to whether team members hold recognized credentials in the Business Central community. Microsoft MVP designations for Business Applications are awarded to individuals who demonstrate exceptional, community-recognized expertise, they're not bought or automatically granted with a partnership tier. A firm led by or staffed with MVPs is a firm that operates at the top of the knowledge curve.

Question 2: Does your team have accounting and finance experience, not just technical experience?

Business Central is fundamentally a financial system. Even if you're using it for manufacturing, distribution, or healthcare operations, the backbone of every implementation is the chart of accounts, the posting groups, the fiscal periods, and the financial reporting structure. Decisions made in those areas in week one cascade through everything else.

A partner with a purely technical background can configure Business Central correctly without fully understanding whether the configuration makes accounting sense. The best Business Central consultants have finance backgrounds; former controllers, accountants, and CFOs who also know the system deeply. That dual fluency is what separates a working implementation from an optimized one.

At A BC Consulting Group, our founder Shannon Mullins holds a master's degree in accountancy and spent years as a controller before building a career in ERP consulting. That's the profile we look for across our team, and it's the profile that serves clients best in the context of a financial system.

Question 3: What does your implementation methodology look like, and can I see it?

Every partner will tell you they have a methodology. Fewer will show it to you before you sign. A documented methodology is the operational framework that determines whether your project has clear phases, defined milestones, structured discovery sessions, a data migration plan, a testing protocol, and a go-live readiness assessment.

Ask specifically:

• How do you structure discovery? Who participates, and what decisions come out of it?

• How do you manage scope creep when client requests expand beyond the original plan?

• What does your data migration process look like, and how do you validate accuracy before go-live?

• What's your approach to user acceptance testing?

• What's included in your go-live support, and for how long?

A partner who can answer these questions with specifics, not generalities has done this before. One who answers in vague reassurances probably hasn't done it as many times as their marketing suggests.

Also ask whether their implementation approach is fixed-fee or time-and-materials. Fixed-fee packages, where they're available, protect your budget from scope creep and give you predictability from the start. At A BC Consulting Group, we offer fixed-fee implementation packages built around structured discovery and project management for exactly this reason, clients shouldn't be absorbing unlimited hourly risk in a project that's fundamentally well-understood.

Question 4: Who will actually be doing the work?

This question surfaces one of the most common complaints in ERP consulting: the "bait and switch." A senior consultant or partner principal leads the sales process, they’re articulate, experienced, clearly knowledgeable. Then the contract is signed, the kickoff call happens, and a junior team you've never met is introduced as your implementation team.

Ask directly: who will be assigned to your project as the primary consultant? Will that person be in discovery sessions, configuration reviews, and go-live? What's the firm's average consultant experience level? Are they using offshore resources, and if so, for which parts of the engagement?

None of this is disqualifying on its own, experienced firms combine resources thoughtfully all the time. What matters is transparency. You should know exactly who is working on your project and what their relevant experience is before you sign, not after.

Question 5: Can you demonstrate experience in my industry?

Business Central is a horizontal platform, it serves manufacturing, distribution, professional services, healthcare, construction, and dozens of other sectors. But each of those industries has its own processes, compliance requirements, and operational rhythms. A partner who has implemented Business Central exclusively in distribution may configure your healthcare environment in ways that feel clunky or miss requirements entirely, simply because they don't know the territory.

Ask for references from clients in your industry. Ask how they've handled industry-specific requirements, lease accounting for healthcare, production orders and shop floor control for manufacturing, project billing for professional services. If they can speak fluently about your world without you having to explain it, that's a good sign.

If your industry involves regulatory compliance, HIPAA for healthcare, specific tax jurisdictions, lease accounting standards, ask whether the partner has handled those requirements before and how.

Question 6: How do you handle Business Central upgrades and ongoing support?

Business Central runs on an evergreen model. Microsoft releases two major update waves per year and regular monthly updates. These happen automatically in the cloud. If your implementation included custom extensions or integrations, each update cycle requires that those extensions remain compatible with the updated platform.

A partner who builds extensions carelessly, reaching into undocumented areas of the base code, skipping automated testing, ignoring Microsoft's deprecated API notices, creates a recurring maintenance headache for you. A partner who builds with upgrade safety in mind, using the event-publisher model and version-controlled repositories, builds you an asset instead of a liability.

Ask what their process is for monitoring and validating custom extensions against Business Central update waves. Ask whether they include support packages after go-live and what those cover. Ask whether the support team is the same team that implemented the system, context matters enormously when something breaks and you need help quickly.

Good partners don't disappear at go-live. They stay engaged, help your team get comfortable, optimize what's working less well than expected, and build on the foundation over time. The relationship should deepen after go-live, not end.

Question 7: What is your relationship with Microsoft and the broader partner ecosystem?

Microsoft certifies Business Central partners through its Solutions Partner program, which tracks performance across solution areas, implementation quality, and customer satisfaction. While partner tier isn't the only indicator of quality, it's a data point, and it's worth asking a prospective partner where they stand and what that designation required.

Beyond Microsoft, ask about the partner's relationships with key ISV vendors in the Business Central ecosystem. AppSource is home to thousands of add-on applications, and a good implementation partner has vetted relationships with the best of them for each industry. For healthcare, manufacturing, distribution, and other verticals, the right ISV partnerships dramatically expand what Business Central can do without requiring custom-built code.

At A BC Consulting Group, we work closely with partners including Insight Works for warehouse and manufacturing, Binary Stream for subscription and multi-entity management, Avalara for tax compliance, Sana for e-commerce integration, and others. Our existing relationships with these vendors mean faster implementations, better pricing for clients, and vetted solutions we already know work well.

Question 8: Can I speak with recent clients, including ones where things were difficult?

References are standard. What's less standard is asking specifically to speak with a client where something went wrong and asking how the partner handled it. Every implementation encounters friction. Data is messier than expected. A key stakeholder goes quiet at a critical moment. A third-party integration doesn't behave as documented.

A partner who can direct you to clients willing to describe a challenging moment and how it was resolved is a partner with a track record of working through difficulty. A partner who only offers polished success stories may not have the bench depth or problem-solving culture you'll need when your implementation hits its own rough patch.

Also ask for references whose businesses resemble yours, similar size, similar industry, similar complexity. A reference from a 500-person manufacturing firm isn't especially illuminating if you're a 30-person healthcare organization.

Red Flags in an ERP Partner

Beyond the eight questions above, a few patterns in the sales process are worth treating as warning signs:

Agreeing to everything without pushback

A good partner evaluates whether Business Central is actually the right fit for your situation, whether your timeline is realistic, and whether your customization requests are necessary. If a prospective partner enthusiastically agrees to every requirement without questioning whether some of it is actually needed, you may be talking to someone who's optimizing for contract value rather than project success.

Vague answers about who does the work

If you can't get a clear answer about team composition, staffing model, and consultant experience before you sign, the answer is probably not what you want it to be.

Pressure on timeline without corresponding depth in discovery

Rapid implementations exist and can work well for straightforward projects. But a partner pushing you toward a compressed timeline before they've fully understood your business is cutting corners on the part that matters most.

No documented post-go-live support model 

"We'll be available" is not a support model. Ask for specifics: response time commitments, support ticket processes, escalation paths, and the cost structure.

Promises about customizing everything you ask for

As we covered in our guide to Business Central extensions and customizations, the best implementations use standard functionality first and build custom code only when genuinely necessary. A partner who never pushes back on customization requests is one who may not fully understand the platform, or who is billing by the hour and happy to build whatever you ask.

What a Strong Dynamics 365 Partner Looks Like

The right partner for a Business Central implementation brings a few things together that are genuinely rare to find in one place: deep platform expertise, relevant industry experience, financial and accounting fluency, a structured and documented methodology, clean development practices, and a commitment to the relationship after go-live.

They'll tell you when a process you want to replicate from your legacy system isn't worth recreating. They'll help you make sense of data that's messier than you expected. They'll show you capabilities you didn't know existed that make your team's daily work easier. When something goes sideways, lets be honest, something always does, they'll stay on it until it's resolved.

At A BC Consulting Group, we're a Nashville-based Microsoft Dynamics 365 partner led by Shannon Mullins, a Microsoft MVP with over 23 years of ERP and CRM experience across more than 400 implementation projects. Our team includes accounting professionals, functional consultants, and AL developers with an average of 18 years of experience. We offer fixed-fee implementation packages, store all custom development in GitHub repositories, and stay engaged with clients long after go-live.

If you're evaluating Business Central partners, or trying to rescue a project that isn't going well, contact our team for a direct conversation about what your project actually needs.