We Know Accounting.
Accounting: A Connected Platform for Growth, Intelligence, and Client Impact
Discover how leading accounting firms are using Microsoft Cloud and AI to unify systems, boost profitability, and deliver more proactive, data-driven service—without compromising accuracy or compliance.

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Elevate Client Engagement
Leverage Microsoft Copilot and Dynamics 365 to personalize outreach, strengthen client relationships, and identify cross-service opportunities—automatically and at scale.
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Unify Firmwide Data for Better Insight
Move beyond disconnected tools with a unified data strategy. Centralize insights from time & billing, CRM, proposal, and financial systems to enable better decisions and drive firmwide performance.
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Modernize Securely in the Cloud
Empower your firm with a flexible, cloud-first platform that supports strict compliance standards while enabling scalability, remote collaboration, and operational resilience—on Microsoft Azure.
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Unlock Relationship Intelligence with AI
Client and referral insights are buried in emails, meetings, and project histories. With AI-powered relationship intelligence, identify key connections, score relationship strength, and activate your network to win new work.
Leverage the Power of AI & Copilot
Turn disconnected tasks into intelligent workflows. From automating document generation and pitch decks to surfacing relationship insights and scoring client engagement, Microsoft Copilot and accounting360 help accounting teams get more done with less manual effort.
Elevate the Client Experience
Go beyond CRM. With centralized data, relationship intelligence, and AI-driven insights, firms can deliver more personalized, proactive service—and build stronger relationships with every touchpoint.
Resilient, Flexible Operations with Microsoft ERP
HSO helps accounting firms adopt proven Microsoft ERP solutions used across professional services to streamline budgeting, billing, procurement, and financial operations. Gain greater accuracy, ensure compliance, and support firm-wide performance with a scalable, secure foundation.
Move Faster with the Cloud
Modernize your tech stack with secure, scalable Microsoft Cloud services. HSO helps accounting firms reduce infrastructure risk, enable remote collaboration, and build a flexible foundation for AI and data innovation.
Unlock Insights with Data & Analytics
From dashboards to predictive analytics, HSO helps accounting teams get real-time visibility into marketing, BD, and operational performance—fueling faster, smarter decisions firm-wide.
Stay Ahead with Managed Services
Focus on your firm’s growth—let us manage the rest. HSO provides managed support across Microsoft applications, data security, compliance, and upgrades to keep your systems running at peak performance.
Discover How HSO Can Elevate Your Accounting Firm
Built on the Microsoft Dynamics 365 cloud platform, our solution helps accounting firms modernize marketing and business development, deepen client relationships, and leverage data and AI to drive more strategic, profitable growth.
Industry knowledge and Insights
Smart Content for Smarter Firms
Explore emerging technology, AI strategies, and accounting industry insights built for firm leaders. From webinars to whitepapers, our content helps accounting firms stay informed, think strategically, and make confident, future-ready decisions.
Customer Cases
Real World Results
Learn how we’re helping accounting firms thrive with the latest in Microsoft Cloud and AI technologies.
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