Dynamics 365 Finance and Operations AI Agents: Enterprise Finance Automation | ChatFin

ERP INTEGRATION

Dynamics 365 Finance and Operations AI Agents: Enterprise Finance Automation

ChatFin Team

13 min read · May 2026

ChatFin AI layer connecting to Microsoft Dynamics 365 ERP

Key Takeaways

ChatFin connects to Microsoft Dynamics 365 via Dataverse and D365 Finance REST APIs, live read-write access to GL, AP, AR, and project data with no middleware required.
Finance teams on D365 cut month-end close time by up to 50% with ChatFin agents running continuous reconciliation, accruals, and close package assembly.
Over 75% of AP invoices flow touchlessly from receipt to D365 payment queue. AR agents compress DSO by 15 to 25 days within 90 days of deployment.
ChatFin layers directly on top of your existing D365 instance, no migration, no license change, no IT implementation project required.

Microsoft Dynamics 365 is one of the most widely deployed enterprise ERP platforms in the world. Organizations across manufacturing, financial services, retail, and the public sector rely on D365 Finance, D365 Business Central, and D365 Supply Chain Management for their core financial operations. The platform is powerful, deeply integrated with the Microsoft ecosystem, and continuously updated by one of the largest engineering organizations in enterprise software.

But despite all of that investment, the finance teams running D365 are still doing enormous amounts of work by hand. Invoices arrive by email. Reconciliations get built in Excel. Month-end close runs on SharePoint checklists and status meeting calls. The data is in D365, the autonomous operations are not. ChatFin closes that gap by deploying AI agents that live on top of D365, reading live data and executing finance workflows end-to-end, without replacing the ERP your organization has already built around.

What D365 Finance Teams Are Still Doing Manually

Dynamics 365 provides excellent financial visibility. Its real-time reporting, multi-currency support, and native Power BI integration give finance teams a strong data foundation. The problem is that visibility and execution are two different things. Here is what D365 finance teams are still doing manually in 2026:

Invoice receipt and coding: Finance staff receive vendor invoices by email, manually upload them to D365 vendor invoice journals, code GL accounts and dimensions, and route them for approval through email or Teams.

Purchase order matching: AP clerks manually compare D365 purchase orders, product receipts, and vendor invoices to identify quantity and price discrepancies before approving payment.

Collections and dunning: AR teams review D365 customer aging weekly, draft manual follow-up emails, track payment promises in separate spreadsheets, and escalate only when days overdue become critical.

Bank reconciliation: Controllers import bank statements into D365 and manually match transactions against the general ledger, a process that takes hours per entity and typically runs only at month-end.

Accrual journal entries: Finance staff build accrual schedules in Excel, manually enter journal entries into D365 general journals, and reverse them in the following period, every single month.

Intercompany reconciliation: Multi-entity D365 environments require manual intercompany balancing across legal entities, a process that consumes 2 to 3 days of close time on its own in large organizations.

Financial close package assembly: Controllers pull D365 reports, add variance commentary in PowerPoint, and email management packs to stakeholders, a manual compilation process with no real-time update capability.

Collectively, these manual workflows consume 60% to 75% of the average D365 finance team's monthly capacity. That is time that is not going into forecasting, scenario analysis, business partnering, or strategic decision support.

What ChatFin Adds to Microsoft Dynamics 365

ChatFin is an agentic finance layer built specifically for enterprise ERP environments. It is not an RPA bot that mimics keystrokes, and it is not a reporting add-on that generates dashboards. ChatFin deploys autonomous AI agents that connect directly to D365 via Microsoft's native APIs, read live financial data, and execute finance workflows from initiation to completion, with full audit trails and human-in-the-loop controls where governance requires them.

AP Automation on Dynamics 365

ChatFin's AP agents handle the entire accounts payable cycle within D365. When a vendor invoice arrives, whether by email, EDI, vendor portal, or PDF upload, the agent extracts all relevant data using AI-powered OCR and document intelligence. It then cross-references the D365 purchase order and product receipt records to perform automated 3-way matching. Clean matches are coded to the correct GL accounts, dimensions, and cost centers using learned patterns from your D365 chart of accounts, and routed through D365's native vendor invoice workflow for payment authorization.

Multi-format invoice ingestion: Email attachments, EDI 810, scanned PDFs, XML invoices, and vendor portal submissions are all processed by a single AP agent pipeline connected to D365.

Automated 3-way matching in D365: Agents query D365 purchase orders and product receipts in real time, match against incoming invoice data, and flag discrepancies to human reviewers. Clean invoices flow straight to payment approval.

Intelligent financial dimension coding: ChatFin learns your D365 financial dimension structure, business units, departments, cost centers, projects, and applies the correct coding automatically based on vendor, item, and historical patterns.

Payment optimization: AP agents analyze D365 vendor terms and available cash to optimize payment timing for DPO targets and early payment discount capture, scheduling payments inside D365's payment journal automatically.

AR Automation and DSO Reduction on D365

ChatFin's AR agents operate directly on your D365 customer ledger to compress days sales outstanding. The collections agent monitors D365 open customer transactions daily, identifies invoices approaching or past due, and sends personalized, contextualized payment reminders through email or Teams. It tracks customer payment promises, escalates high-risk accounts to human collectors, and logs all activity back into D365 as customer notes and collections history.

Cash application on D365 is fully automated by ChatFin agents. Incoming payments are matched against open D365 customer invoices using AI pattern matching, resolving partial payments, short pays, and remittance discrepancies automatically. The agent posts cash application journals in D365 with over 98% accuracy, reducing manual cash application time to near zero.

"Microsoft Dynamics 365 gives finance teams real-time data. ChatFin gives them the autonomous agents to act on it, eliminating the manual workflows that consume 70% of finance team capacity."

Month-End Close Automation on D365

The D365 month-end close is where ChatFin delivers its most visible impact. Traditional D365 close processes run 7 to 12 days and involve dozens of manual reconciliation steps across bank accounts, subledgers, intercompany accounts, and fixed assets. ChatFin's close agents run those reconciliations continuously, not just at month-end, so the close itself becomes a confirmation step rather than a discovery exercise.

Bank statement reconciliation is automated completely. ChatFin ingests bank statement data, matches transactions against D365 general ledger entries using AI-powered matching rules, and posts reconciling journal entries directly in D365. Intercompany balances are monitored and reconciled across D365 legal entities in real time. When month-end arrives, 80% or more of the reconciliation work is already complete.

Accrual automation is equally transformative. ChatFin agents review D365 open purchase orders, goods receipts, and unbilled revenue to calculate accurate accruals. They prepare journal entry drafts for finance review, post approved accruals to D365 general journals, and schedule the automatic reversal in the following period, all without manual intervention.

FP&A Acceleration on D365

ChatFin extends beyond transactional automation into financial planning and analysis. Agents pull actuals directly from D365 and compare them against budget and prior-period figures stored in D365's budget register or connected planning tools. Variance commentary is drafted automatically by the agent based on GL-level flux analysis, giving FP&A teams a head start on management reporting rather than hours of manual data assembly.

Rolling forecasts, cash flow projections, and scenario models are maintained automatically by ChatFin agents that monitor D365 AR aging, AP aging, and open sales order pipelines on a daily basis, giving finance leadership real-time visibility into cash position and covenant compliance without waiting for a scheduled reporting run.

How ChatFin Connects to Microsoft Dynamics 365

ChatFin integrates with Microsoft Dynamics 365 through two primary API channels: Microsoft Dataverse and the D365 Finance and Operations REST APIs. Both connections are read-write, enabling ChatFin agents to query live D365 financial data and create or update transactions directly within D365, no middleware, no staging databases, no CSV exports.

Dataverse integration: For D365 Business Central and D365 Customer Engagement environments, ChatFin uses the Microsoft Dataverse API to access live GL, AP, AR, and project data. The Dataverse connection supports real-time queries and transactional writes with full audit logging.

D365 Finance and Operations REST APIs: For enterprise D365 Finance and D365 Supply Chain Management deployments, ChatFin uses the native OData REST endpoints and Data Management Framework APIs. Agents can read from any D365 entity and write vendor invoices, journal entries, payment proposals, and customer notes directly.

Azure Active Directory authentication: ChatFin authenticates to D365 using service principal credentials registered in your Azure Active Directory tenant, respecting your D365 role-based access control rules and security policies.

Multi-entity and multi-legal entity support: ChatFin handles D365's legal entity and business unit structure natively. Agents can operate across multiple D365 legal entities simultaneously for consolidated views, intercompany reconciliation, and group reporting.

No IT project required: ChatFin connects to D365 in under a week using existing API credentials and a scoped service account. There is no custom integration development, no Microsoft partner engagement, and no change to your D365 configuration.

D365 Business Central vs D365 Finance and Operations: ChatFin Supports Both

Microsoft's Dynamics 365 family covers two distinct market segments, and ChatFin is purpose-built for both:

Dynamics 365 Business Central

D365 Business Central is Microsoft's cloud ERP for small and mid-sized businesses, with deep roots in Navision and NAV. Business Central teams typically have lean finance departments running high transaction volumes relative to headcount. ChatFin connects to Business Central via the Dataverse API and Business Central's native OData v4 web services, enabling full AP, AR, and close automation without any Business Central extension or app installation required.

Business Central finance teams using ChatFin typically achieve touchless AP rates above 70% within 60 days of deployment. The close automation impact is equally significant in mid-market environments where the controller is also the AP processor, AR manager, and FP&A analyst, ChatFin frees that person to focus on the high-value work.

Dynamics 365 Finance and Operations (D365 F&O)

D365 Finance and Operations is Microsoft's enterprise-grade ERP for large organizations and multinationals. D365 F&O environments are typically complex: multiple legal entities, multiple currencies, sophisticated financial dimension structures, and custom workflows built on the X++ development platform. ChatFin is designed to operate within this complexity without disrupting it. Agents respect existing D365 F&O workflows and posting profiles, layering autonomous execution on top of the rules your finance team has already established.

Large D365 F&O deployments see the highest absolute ROI from ChatFin, organizations processing thousands of invoices monthly across multiple legal entities eliminate entire FTE-equivalents of manual transaction processing within the first quarter.

Results: What D365 Finance Teams Achieve with ChatFin

Finance teams deploying ChatFin on Microsoft Dynamics 365 consistently report:

Up to 50% reduction in close time: Month-end close on D365 drops from 10 to 14 days to 5 to 7 days, with continuous close deployments achieving 1 to 3 day closes in mature environments.

75%+ touchless AP rate: More than three-quarters of vendor invoices flow from receipt through matching, coding, and approval to the D365 payment queue with zero human intervention. Staff handle exceptions only.

15 to 25 day DSO reduction: AR automation on D365 compresses the collections cycle within 90 days of deployment, releasing significant working capital without any change to pricing or credit terms.

85%+ reduction in manual reconciliation: Bank reconciliation, intercompany settlement, and subledger matching are performed automatically by ChatFin agents running daily against live D365 data.

Finance team capacity freed: Controllers, AP leads, and AR analysts collectively reclaim 2 to 4 hours per day by shifting from transaction processing to exception management and business analysis.

ChatFin and Microsoft Copilot: Complementary, Not Competing

Microsoft has invested heavily in embedding Copilot AI features across Dynamics 365. D365 Finance includes Copilot capabilities for bank reconciliation suggestions, collections email drafting, and cash flow forecasting. These are genuinely useful features that help individuals work faster inside the D365 interface.

ChatFin is complementary to Copilot, not competing with it. Microsoft Copilot assists human users working inside D365. ChatFin agents operate autonomously outside of user sessions, running reconciliation, AP matching, and collections workflows 24 hours a day without requiring a human to initiate each task. Organizations using both get the interface productivity benefits of Copilot combined with the autonomous workflow execution of ChatFin agents, and they typically see the greatest overall impact from the combination.

Dynamics 365 + ChatFin: The Complete Finance Automation Stack

Microsoft Dynamics 365 gives your organization a best-in-class cloud ERP with real-time financial data, deep Microsoft 365 integration, and a continuous release cadence. ChatFin gives your finance team the autonomous operations layer that D365 was not designed to provide on its own.

Together, they form a complete modern finance stack: accurate, real-time data from D365 and intelligent, autonomous execution from ChatFin agents. Finance teams that deploy this combination stop spending their time on transaction processing and start spending it on the analysis and judgment that drives business outcomes.

The choice is not between D365 and ChatFin. It is between the finance team you have today and the one you could build by deploying both together.

See ChatFin + Dynamics 365 in Action