- What MB-310 Actually Tests
- Exam Format, Timing, and the 700 Scaled Score
- Domain-by-Domain Breakdown
- What Changed for 2026: Budget Planning In, Cost Management Out
- A Domain-Weighted Study Timeline
- Using Microsoft Learn Access During the Exam
- Certification Validity and Free Renewal
- Who Hires MB-310-Certified Consultants
- Frequently Asked Questions
- Financial management is the largest MB-310 domain at 35-40%, so it deserves the most study hours.
- The 2026 skills update (effective August 14, 2026) removes cost management and adds budget planning.
- You need a scaled score of 700, not 70% of questions correct, to pass.
- The proctored exam runs 100 minutes and may include interactive question formats, not just multiple choice.
What MB-310 Actually Tests
MB-310 is the Microsoft Certified: Dynamics 365 Finance Functional Consultant Associate exam, administered through Pearson VUE. It validates that you can configure and support the financial management workload inside Dynamics 365 Finance - not generic finance theory, and not a different certification that happens to share the same exam code elsewhere. Microsoft expects candidates to bring accounting knowledge and hands-on implementation experience with Dynamics 365 Finance before sitting the exam; this is not an entry-level "read a book and pass" credential.
If you're still deciding whether this is the right cert for your career path, the ROI analysis of MB-310 certification and the overview of MB-310-related jobs are worth reading before you commit study time. This guide focuses purely on how to prepare and pass.
Exam Format, Timing, and the 700 Scaled Score
The proctored MB-310 exam lasts 100 minutes and may include interactive components beyond standard multiple-choice questions - meaning you should expect scenario-based tasks that ask you to configure, sequence, or match items rather than simply pick an answer from a list. Passing requires a scaled score of 700 on Microsoft's scoring system. That number is not "70% of questions correct" - Microsoft weights questions differently across the exam, and a correct guess on a hard interactive item can carry more weight than a simple recall question.
Two logistics details trip up first-time candidates:
- Breaks consume exam time. If you step away, the clock keeps running.
- You cannot return to questions you viewed before a break. Once you take a break, everything before it is locked. Finish a domain's worth of questions before you decide to pause.
For a deeper walk-through of exactly how the 700 threshold works and how Microsoft reports results, see the MB-310 passing score breakdown. If you're still weighing overall difficulty against your current experience level, the MB-310 difficulty guide covers that in detail, and the pass rate analysis looks at what the available data actually shows.
Domain-by-Domain Breakdown
MB-310 covers five domains. Knowing the weight of each one tells you where to spend your limited study hours - this is the single biggest lever you control before exam day.
Domain 1: Implement financial management (35-40%)
This is the exam's core and deserves proportionally more study time than any other domain. Candidates must be comfortable configuring the general ledger, chart of accounts, financial dimensions, currency and consolidation setup, and period-close processes.
- Ledger and journal configuration, including recurring and reversing entries
- Financial dimension sets and account structures
- Currency, exchange rates, and consolidation scenarios
Domain 2: Implement accounts receivable, credit, collections, and subscription billing (15-20%)
Expect questions on customer invoicing, credit limits, collections workflows, and recurring subscription billing setups.
- Customer payment terms and credit management rules
- Collections processes and case management
- Subscription billing configuration and invoice schedules
Domain 3: Implement and manage accounts payable and expenses (10-15%)
This domain focuses on vendor-side processes and employee expense management.
- Vendor invoice matching and payment processing
- Expense management policies and workflows
- Vendor collaboration and payment scheduling
Domain 4: Manage budgeting (10-15%)
Budgeting now carries more prominence following the 2026 skills update. Candidates should understand budget planning, budget control, and how budgets tie back into ledger transactions.
- Budget planning process configuration
- Budget control rules and over-budget permissions
- Budget register entries and their impact on reporting
Domain 5: Manage fixed assets (10-15%)
This domain tests your ability to configure and manage the fixed asset lifecycle.
- Fixed asset setup, acquisition, and depreciation profiles
- Disposal and asset transfer scenarios
- Integration between fixed assets and the general ledger
For a more exhaustive walk-through of each objective with sub-topics, the complete guide to all five MB-310 content areas is the natural next stop. If you just want a condensed, one-page reference for last-minute review, bookmark the MB-310 cheat sheet.
What Changed for 2026: Budget Planning In, Cost Management Out
The skills measured for MB-310 were updated effective August 14, 2026. Two things happened simultaneously:
- The cost-management objective was removed from the blueprint entirely.
- A new budget planning objective was added under the "Manage budgeting" domain.
Key Takeaway
If you're studying from material published before mid-2026, verify it doesn't still reference cost management as a scored objective - and confirm it covers budget planning, since older guides may be missing it entirely.
This kind of blueprint shift is exactly why it's worth double-checking your prep source against Microsoft's own published skills outline rather than relying on outdated third-party summaries. It's also a good reminder to sanity-check basic eligibility assumptions - the MB-310 requirements page covers what Microsoft recommends before you attempt the exam, and the exam dates and scheduling guide explains how testing windows work with Pearson VUE.
A Domain-Weighted Study Timeline
Rather than splitting study time evenly across five domains, weight your schedule to match the exam's actual point distribution. Financial management earns roughly triple the attention of any single 10-15% domain.
Financial Management Foundations
- General ledger, journals, and financial dimensions in a sandbox environment
- Currency and consolidation setup scenarios
Financial Management, Continued
- Period-close procedures and recurring/reversing entries
- Practice interactive-style configuration questions, not just multiple choice
Receivables, Credit, Collections, and Billing
- Credit limit rules, collections case flows, subscription billing schedules
Accounts Payable and Expenses
- Vendor invoice matching, payment scheduling, expense workflow policies
Budgeting and Fixed Assets
- Budget planning configuration (the newest 2026 objective) and budget control rules
- Fixed asset acquisition, depreciation, and disposal scenarios
Full Review and Timed Practice
- Run full-length timed practice sessions to get used to the 100-minute limit
- Revisit weak domains identified from practice results
Working through timed practice questions repeatedly is the closest simulation you can get to exam-day pressure - it's the reason a dedicated MB-310 study guide and structured practice tests on the main practice test site matter more here than passive reading. If terminology around the certification itself still feels fuzzy, the plain-language explainers like What Is MB-310? and MB-310 Meaning can clear that up before you dive into technical prep.
Using Microsoft Learn Access During the Exam
One detail that surprises many candidates: eligible role-based exams, including MB-310, permit limited Microsoft Learn access during the test itself. This is not unrestricted internet browsing - it's a scoped, restricted reference tool, and it does not grant extra time. You still need to know the material; Learn access is a safety net for exact syntax or field names, not a substitute for preparation.
Certification Validity and Free Renewal
Once earned, the MB-310 certification is valid for 12 months. Microsoft allows renewal starting six months before expiration through a free, online, unproctored, open-book assessment - no need to book another Pearson VUE session or pay again. A successful renewal extends validity one year from the existing expiration date, keeping your original renewal date anchored rather than resetting from the renewal date itself.
Importantly, the renewal assessment's objectives differ from the initial exam blueprint, so don't assume you can simply reuse your original study notes verbatim when renewal time comes around. If you want a full picture of what the certification costs to earn and maintain, see the MB-310 certification cost breakdown.
Who Hires MB-310-Certified Consultants
MB-310 credential holders typically work as functional consultants on Dynamics 365 Finance implementation teams - configuring general ledger structures, accounts receivable/payable processes, budgeting, and fixed asset management for organizations rolling out or maintaining Dynamics 365 Finance. This tends to sit within Microsoft partner consulting firms, internal ERP teams at mid-size and enterprise organizations, and system integrator practices that specialize in Dynamics 365 deployments.
Because the exam explicitly recommends accounting knowledge alongside hands-on Dynamics 365 Finance experience, most successful candidates are already working adjacent to finance implementations rather than starting from zero. If you're mapping out how this credential fits into a broader career trajectory, the MB-310 salary guide and MB-310 jobs overview go into more detail on typical roles and titles associated with this certification.
Frequently Asked Questions
The proctored exam lasts 100 minutes. You can take breaks, but time keeps running during them, and you cannot go back to any question you viewed before the break. Plan your pacing accordingly.
You need a scaled score of 700 on Microsoft's scoring system. This is not the same as 70% of questions correct - Microsoft weights individual questions differently across the exam.
Start with Implement financial management, since it represents 35-40% of the exam - the largest single domain by a wide margin over the other four.
Yes. Effective August 14, 2026, Microsoft removed the cost-management objective and added a budget planning objective under the budgeting domain. Confirm any study material reflects this update.
Certification is valid for 12 months. Within the six months before expiration, you can renew for free through an online, open-book, unproctored assessment, which extends validity another year from the original expiration date.