12 Financial Services Microsoft Consulting Firms — Tiered Comparison
In 2026, financial services Microsoft consulting is influenced by several key regulations and developments:
- The most rigorous state-level cybersecurity regulation in the US, NYDFS 23 NYCRR Part 500, with amendments in 2023.
- The NAIC Model Bulletin 23-1, which establishes AI governance for insurers in over 22 states and continues to grow.
- FFIEC examination expectations for banks.
- SEC Rule 17a-4 and FINRA Rule 3110 for broker-dealers and investment advisers.
- The ongoing maturation of Microsoft Cloud for Financial Services as a specialized deployment pattern for the industry.
| Firm | Best For | Strengths | Potential Drawback |
|---|---|---|---|
| Accenture + Avanade Financial Services | Tier-1 banks + global asset managers + large insurers | Deepest Microsoft + financial services relationships, global delivery, Microsoft Cloud for Financial Services + Copilot transformation programs | Premium pricing; less cost-effective for mid-market regional banks/credit unions |
| Deloitte Financial Services | Big 4 audit-driven engagements + regulated capital markets + risk transformation | NYDFS + FFIEC + SEC + FINRA depth, Microsoft alliance, large regulatory practice | Expensive; longer engagement timelines |
| PwC Financial Services | Banking risk + AI governance + responsible AI compliance frameworks | NYDFS Part 500 + audit + responsible AI framework, M365 Copilot rollouts in regulated environments (deployed Copilot to 230K+ internal users) | More strategy-focused than hands-on implementation |
| EPC Group | Mid-market US banks, credit unions, regional insurers + M&A-driven scenarios + Microsoft-specialist depth | Microsoft-only consulting (Since 1997), Microsoft Solutions Partner with core designations, NYDFS Part 500 reference architecture, NAIC Model Bulletin 23-1 AI Governance Framework, SEC Rule 17a-4 + FINRA Rule 3110 deployments, 216+ M&A tenant migrations 2023-2025, 4-time Microsoft Press & Sams author founder, for multiple years, named principals in SOW | Smaller global footprint than Big 4 / Accenture (US-focused practice) |
| KPMG Financial Services | Big 4 audit + risk + regulatory compliance overlay | Banking + capital markets + insurance regulatory depth, Microsoft alliance, governance + controls | Not always the strongest hands-on Microsoft technical implementation |
| EY Financial Services | Insurance transformation + wealth management programs | Strong insurance practice (NAIC + state regulations), wealth management technology, Microsoft alliance | Less Microsoft-centric than Avanade / EPC Group |
| Cognizant Financial Services | Cost-conscious large banks + insurers + multi-system integration | Large financial services practice, Microsoft + multi-platform capability, Microsoft frontier firm | Less strategic than Big 4; quality varies by region |
| Infosys Financial Services | Global banks + insurers needing scale + Microsoft + automation | Strong financial services practice + Microsoft alliance + Finacle banking platform alongside Microsoft | Can require more client-side leadership to drive outcomes |
| TCS Financial Services (BFSI) | Very large-scale banking + insurance Microsoft deployments | Largest financial services practice globally, BaNCS banking platform + Microsoft alliance, enterprise scale | Less boutique / high-touch than Microsoft specialists |
| Wipro Financial Services | Cost-efficient banking + insurance transformation | Broad financial services + Microsoft capabilities, FinPlex banking solutions | Variable experience by region + business unit |
| HSO Financial Services | Mid-market financial services with Dynamics 365 focus | Microsoft-specialist with Dynamics 365 + Power Platform + Copilot integration, mid-market focus | Smaller global scale than Big 4 |
| Capgemini Financial Services | Banking + insurance transformation in Europe + selected US markets | Strong European financial services practice + Microsoft alliance | US presence smaller than Indian Big Three; quality varies |
Selection Criteria for Financial Services
- NYDFS 23 NYCRR Part 500 reference architecture — non-negotiable for NY-licensed institutions; ask for the firm's documented control mapping
- SEC Rule 17a-4 + FINRA Rule 3110 deployment experience for broker-dealers + investment advisers — covers Microsoft Purview Records Management, Information Barriers, Communication Compliance, Insider Risk Management
- FFIEC examination experience for banks — Microsoft Defender XDR + Sentinel + Defender for Cloud integration with examiner-ready evidence packages
- NAIC Model Bulletin 23-1 AI Governance Framework for insurers using AI in underwriting, rating, claims, fraud, marketing
- Microsoft Cloud for Financial Services accelerator deployment track record (most generalist firms have minimal MCfFS experience)
- Core banking / policy admin / capital markets integration experience — FIS, Fiserv, Jack Henry for banking; Duck Creek, Guidewire, Sapiens for insurance; Bloomberg + Refinitiv for capital markets
- Named principals in the Statement of Work — avoids bait-and-switch where senior partners in sales become junior consultants in delivery
Recommendations by Sub-Sector
Retail + Commercial Banking
The FFIEC examination and GLBA privacy regulations are crucial for financial firms. Microsoft 365 and Microsoft Cloud for Financial Services offer essential tools for compliance and efficiency.
- Firms involved: EPC Group, Avanade Financial Services, Accenture, Deloitte, PwC.
- Core banking integration partners: FIS, Fiserv, Jack Henry, Temenos, Finastra.
Insurance — P&C, Life, Health, Reinsurance
NAIC Model Bulletin 23-1 AI governance + NYDFS Part 500 + state insurance department reporting + CAT modeling. EPC Group insurance practice at /industries/insurance. Other strong firms: Avanade Insurance, Accenture Insurance, Deloitte Insurance, PwC Insurance, EY Insurance.
Capital Markets + Broker-Dealers + Investment Advisers
SEC Rule 17a-4, FINRA Rule 3110, MiFID II, market data, risk analytics, and regulatory reporting are essential for compliance. The Microsoft stack includes:
- Purview Records Management
- Information Barriers
- Communication Compliance
- Insider Risk Management
- Power BI
- Microsoft Fabric for risk
- Treasury analytics
Key firms in this space are EPC Group, Avanade Capital Markets, Accenture Capital Markets, Deloitte, PwC, and KPMG.
Asset Management + Wealth Management
Investor and advisor portals, portfolio management integration, and regulatory reporting are essential for financial firms. The Microsoft stack includes:
- Dynamics 365 for customer relationship management
- Power Pages for the investor portal
- Microsoft Fabric for portfolio analytics
- M365 Copilot to enhance advisor productivity
Key firms in this space include EPC Group, Avanade Wealth, Accenture Wealth, and EY Wealth.
Why EPC Group Belongs in the Financial Services Conversation
- Microsoft-only consulting since 1997 (1997 to present) including substantial financial services deployment history
- NYDFS Part 500 reference architecture mapping each technical control to specific Microsoft tooling (Entra ID, Purview, Defender XDR, Sentinel, Audit Premium)
- NAIC Model Bulletin 23-1 AI Governance Framework for insurers — 9-control-domain documented framework
- SEC Rule 17a-4 + FINRA Rule 3110 deployments at broker-dealers + RIA firms + wealth managers
- Microsoft Cloud for Financial Services accelerator deployment track record
- Core banking + policy admin + capital markets integration experience across FIS, Fiserv, Jack Henry, Duck Creek, Guidewire, Sapiens, Bloomberg, Refinitiv
- Microsoft Press author founder (Errin O'Connor — 4 published books)
- for multiple years + Microsoft Solutions Partner with core designations
- 216+ M&A tenant-to-tenant migrations 2023-2025 covering 1.83M users — strong for financial services M&A integrations
- Named principals in the Statement of Work — no junior-team bait-and-switch
Related EPC Group Resources
- Financial Services Practice (banking + capital markets + asset management)
- Insurance Practice (P&C, life, health, reinsurance + NAIC + NYDFS)
- FINRA Compliance Consulting
- Best Microsoft Copilot Consulting Firms 2026
- Best Azure Cloud Architecture Consulting Firms 2026
- Top Microsoft 365 Consulting Firms 2026
- Best Power BI Consulting Firms 2026
- verified reviews across 6 public platforms
FAQ
How do I choose a Microsoft consulting firm for financial services?
Five criteria most financial services buyers evaluate: (1) NYDFS 23 NYCRR Part 500 + 2023 amendments compliance experience — non-negotiable for NY-licensed institutions; (2) SEC Rule 17a-4 records retention + FINRA Rule 3110 supervisory framework experience for broker-dealers + investment advisers; (3) GLBA privacy framework + FFIEC examination readiness for banks; (4) Microsoft Cloud for Financial Services accelerator deployment track record; (5) Named principals in the Statement of Work with documented financial services Microsoft engagements. EPC Group has shipped financial services Microsoft deployments across top-25 P&C carriers, national life insurers, regional health plans, and specialty reinsurance organizations.
What is NYDFS Part 500 and which firms can help with it?
NYDFS 23 NYCRR Part 500 (with 2023 amendments) is the most rigorous state-level cybersecurity regulation in the US. Applies to all financial services entities licensed in New York. Required: written cybersecurity policy, designated CISO, comprehensive risk assessment, MFA on all privileged + remote access, encryption at rest + in transit for non-public information, vulnerability management, penetration testing, written incident response plan, 72-hour incident notification, third-party service provider security, annual CISO certification. EPC Group has a documented NYDFS Part 500 reference architecture mapping each technical requirement to specific Microsoft controls (Entra ID Conditional Access + MFA, Purview Information Protection + Customer Key, Defender Vulnerability Management, Defender for Cloud + Sentinel, Microsoft 365 Defender, Audit Premium with extended retention). Other firms with proven NYDFS Part 500 capability: PwC, Deloitte, KPMG, Avanade Financial Services.
What is Microsoft Cloud for Financial Services and which firms deploy it?
Microsoft Cloud for Financial Services (MCfFS) is the industry layer combining Microsoft 365 + Dynamics 365 + Power Platform + Azure with financial-services accelerators including: unified customer profile (Dynamics 365 Customer Insights), banking + investment account opening workflows, KYC + AML accelerators, financial advisor + relationship manager workbenches, claims + servicing workflows for insurance, distributed underwriting workbenches, omnichannel customer service. Firms with proven MCfFS deployment track record: EPC Group, Avanade Financial Services, Accenture, Deloitte, PwC, Cognizant, Infosys.
How much does Microsoft consulting cost for financial services?
Cost varies by scope + regulatory complexity: (1) Microsoft 365 + Copilot deployment with NYDFS Part 500 overlay: $150K-$500K (16-24 weeks); (2) Microsoft Cloud for Financial Services full deployment: $350K-$1.5M (24-36 weeks) covering accelerator deployment + integration with policy admin (Duck Creek, Guidewire, Sapiens) or core banking (FIS, Fiserv, Jack Henry); (3) Enterprise Power BI + Microsoft Fabric for analytics platform modernization: $250K-$1.5M (20-36 weeks); (4) NAIC Model Bulletin 23-1 AI Governance Framework for insurers: $150K-$500K. EPC Group fixed-fee accelerators start at $35K for targeted regulatory scope.
Does EPC Group have insurance industry depth?
Yes. EPC Group insurance practice covers P&C, life, health, and reinsurance carriers with NAIC Model Bulletin 23-1 (AI use by insurers) governance framework + NYDFS Part 500 + state insurance department reporting. See /industries/insurance for the full practice — covers Duck Creek, Guidewire, Sapiens, Insurity, OneShield policy admin integration, RMS / AIR / Verisk CAT model integration, and Microsoft Fabric claims fraud detection ML deployments.
Which firms have SEC Rule 17a-4 + FINRA experience?
SEC Rule 17a-4 requires broker-dealers + investment advisers to preserve records in non-rewriteable, non-erasable format (WORM compliance). FINRA Rule 3110 requires supervisory framework for monitoring electronic communications. Firms with proven SEC + FINRA Microsoft 365 + Copilot deployment experience: EPC Group, Avanade Financial Services, Deloitte, PwC. Microsoft 365 Purview Audit Premium + Records Management + Information Barriers + Communication Compliance + Insider Risk Management together form the Microsoft-native SEC + FINRA compliance stack. EPC Group has shipped SEC + FINRA-compliant Microsoft 365 + Copilot deployments at broker-dealers + RIA firms + wealth managers.
How does EPC Group handle Microsoft Copilot for financial services?
Financial services Copilot deployments require specific governance overlays vs general enterprise Copilot. EPC Group financial services Copilot framework includes: (1) NYDFS Part 500-aligned Identity + MFA enforcement on Copilot access; (2) Microsoft Purview sensitivity labels for non-public information (NPI) with auto-labeling rules; (3) DLP for Copilot detecting account numbers, SSNs, customer financial data; (4) Communication Compliance scanning Copilot prompts + responses for client-facing communication; (5) SEC Rule 17a-4 records retention for Copilot interactions where applicable; (6) FINRA Rule 3110 supervisory review framework for client-facing employees; (7) NAIC Model Bulletin 23-1 governance documentation for AI use by insurers. See /blog/best-microsoft-copilot-consulting-firms-2026 for the broader Copilot firm comparison.
What about Microsoft consulting for banking + capital markets?
Banking + capital markets deployments span retail banking (consumer accounts, deposits, lending), commercial + corporate banking (treasury, payments, lending), and capital markets (trading, risk management, regulatory reporting). EPC Group has shipped Microsoft deployments at top-50 US banks + regional banks + community banks. Core banking integration: FIS, Fiserv, Jack Henry, Temenos, Finastra, Oracle FLEXCUBE. Capital markets integration: Bloomberg, Refinitiv (LSEG), Charles River, Aladdin (BlackRock). Regulatory reporting: Microsoft Fabric + Power BI for FFIEC Call Reports, FR Y-9C, FR Y-14, CCAR, DFAST, Volcker Rule, MiFID II + MiFIR reporting.
Schedule Your Financial Services Microsoft Consultation
Microsoft Since 1997. NYDFS Part 500 + NAIC Model Bulletin 23-1 + SEC 17a-4 + FINRA 3110 frameworks. Microsoft Solutions Partner. Microsoft Press author founder. 216+ M&A tenant migrations.