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CMSIT · Since 1996 Sydney-based business IT support 02 8004 9251 Mon–Fri · Opening hours · WhatsApp · Urgent IT help

IT support for accountants and financial services

Your clients trust you with their most sensitive financial data — and tax time waits for no server. CMS IT keeps accounting and finance firms running, compliant and protected from the scams that target trust accounts.

We know your world

Technology priorities for your organisation

Tax-time downtime

When BAS and EOFY deadlines hit, an outage costs billable hours and client trust. Systems have to hold up exactly when the pressure peaks.

Trust-account fraud

Payment-redirection and invoice scams deliberately target firms that move client money. One spoofed email can be catastrophic.

Practice software headaches

Xero, MYOB, HandiSoft, APS — practice tools that must integrate, update cleanly and never lose data.

Confidentiality obligations

Client financial records demand bank-grade protection, access control and a clear story for the Privacy Act.

How CMS IT helps

Practical IT support for accounting & financial services

  • Layered email & identity security

    Huntress ITDR watches your Microsoft 365 identities for account takeover — the front door of payment fraud — with MFA everywhere.

  • Uptime when it matters

    Proactive 24/7 monitoring and priority support through BAS season, with verified nightly backups via Veeam + Synology.

  • Practice software support

    We manage the updates, integrations and servers behind your practice suite so your team just works.

  • A certified security posture

    We hold SMB1001:2026 Gold ourselves — and bring your firm to the same externally attested standard.

All backed by the fundamentals every CMS IT client gets: a Sydney help desk since 1996, SMB1001:2026 Gold-certified security, no lock-in contracts and fixed monthly pricing.

Start with your requirement

IT, Microsoft 365 and AI help for your practice

Choose a service to describe your requirements to CMSIT. Remote delivery across Australia and any onsite work are scoped in your proposal.

Keep the practice working

Discuss recurring computer, email and access problems, your practice software and busy reporting periods. A support proposal should define responsibilities, service hours and escalation.

Discuss ongoing business IT support →

Move business email and files

Planning an Office 365 or Microsoft 365 migration? Scope mailboxes, archives, shared files, client-data permissions and your reporting deadlines before agreeing a cutover.

Discuss Microsoft 365 support or migration →

Assess one AI-assisted workflow

Consider a draft internal report or document-routing task using approved inputs. Review confidentiality, software access, accuracy and human approval before deciding whether a pilot is suitable.

Discuss an AI workflow pilot →

For a first conversation, share your team size, software names, main problem and preferred timing. Keep passwords and confidential client or project records out of your enquiry.

Support beyond everyday IT

Explore practical AI integration and virtual remote staffing alongside your IT support. Start with a defined task, clear access controls and responsibilities agreed with your team.

AI Specialists & Integration →Virtual Remote Staffing →

Get your free IT audit

Tell us about your firm — we'll show you where client-data risk and downtime are hiding before they cost you.

A real person replies within one business day. In a hurry, call 02 8004 9251.

By submitting, you agree to be contacted by CMS IT about your enquiry. We use your details to respond and campaign information to understand enquiries. See our privacy policy.

Talk to an IT partner who understands practice deadlines

Start with a free IT audit — we'll assess your setup through an industry lens and show you exactly where to save and where you're exposed.

Get Your Free IT Audit
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