IT for Accounting Firms

Managed IT Services for Accounting Firms & CPAs in Arizona

We give Arizona CPAs, EAs, and accounting firms the uptime, secure portals, and IRS-aligned safeguards required to run a modern practice — without surprises in April.

Challenges

Challenges Accounting Firms Face

The day-to-day friction we hear about most from accounting firms like yours.

Tax-Season Compute Demand

Lacerte, UltraTax, and ProSeries pegging CPUs while everyone is racing the April 15 deadline.

Secure Client Document Exchange

Email attachments are a non-starter — but clients still try to send 1099s through Gmail.

Multi-Workstation Tax Software Licensing

Concurrent-user licenses, network installs, and update orchestration across the firm.

Year-Round Workflow + Audit Cycles

Audit and assurance teams have different software, security, and storage demands than tax.

Remote & Seasonal Staff Provisioning

Tax season means seasonal preparers — onboard them fast, offboard them faster.

Client Portal Adoption

Picking and rolling out a secure portal clients will actually use.

Cybersecurity Risks

The Threats Targeting Accounting Firms

Cybercriminals don't pick targets at random. Here's what they're aiming at in your industry.

Tax-Season Phishing & EFIN Theft

Threat actors steal IRS Electronic Filing Identification Numbers to file fraudulent returns under your firm's name.

Client SSN & W-2 Data Theft

An accounting firm breach exposes hundreds or thousands of SSNs in one shot — and triggers IRS reporting obligations.

Ransomware Mid-Tax-Season

Encryption of working files in March can destroy a firm's revenue year.

Wire Fraud on Client Tax Refunds

Refund-redirection scams via spoofed CPA email are a documented IRS-flagged pattern.

Phishing of IRS e-Services Credentials

Compromised e-Services accounts give attackers transcript and CAF access — direct path to ID theft.

Insider Risk From Departing Preparers

A preparer leaving with client tax data is both a confidentiality breach and an IRS-flagged event.

Software We Support

The Tools Accounting Firms Run On

We speak the language of your software stack — no learning curve required.

Intuit Lacerte & ProConnect

Network installation, hosting, integration with QuickBooks, and tax-season performance optimization.

Thomson Reuters UltraTax CS & GoSystem

Server-based and cloud deployments, CS Suite integration, and concurrent-license management.

Drake Tax & ATX

Workstation deployment, e-filing connectivity, and seasonal-staff provisioning.

CCH Axcess & ProSystem fx

Full Wolters Kluwer suite support including document management and engagement workflows.

QuickBooks Desktop & Online

Multi-company file management, hosted environments, and bookkeeping-client setup.

Xero, Sage Intacct, NetSuite

Cloud accounting platform configuration, integrations, and ongoing administration.

SmartVault, ShareFile, Liscio

Secure client portals with e-signature, document collection, and IRS-acceptable workflows.

Caseware & Engagement CS

Audit and assurance platform support, file-sharing, and review workflows.

Microsoft 365 for Accounting

Email, Teams, OneDrive with retention policies tuned to seven-year tax-record requirements.

Compliance

Audit-Ready Compliance for Accounting Firms

We align your IT controls with the frameworks that govern your industry — and document everything so auditors don't have to guess.

IRS Publication 4557 (Safeguarding Taxpayer Data)

Mandatory written information security program (WISP) — we deliver it, implement the controls, and update it annually.

IRS Publication 5708 (Creating a WISP)

Our WISP template aligns to the IRS's own framework and the AICPA-recommended structure.

FTC Safeguards Rule (Updated 2023)

Accounting firms are 'financial institutions' under GLBA — we implement every required Safeguards Rule element.

AICPA SOC for Service Organizations

If you provide outsourced accounting or are pursuing SOC 2, we deliver the IT general controls evidence.

PCI-DSS for Client Payments

Network segmentation and tokenized payment processing keep your environment out of PCI scope.

State Data-Breach Notification Laws

Arizona A.R.S. § 18-552 and multi-state notification for firms with out-of-state clients.

Circular 230 IT Implications

Practitioner-conduct rules around competence and confidentiality mapped to your technology controls.

Our Solutions

How We Help Accounting Firms Win

Purpose-built IT and cybersecurity engagements that map directly to your operational realities.

Tax-Season Performance Tune-Up

Pre-season workstation and server optimization, license validation, and stress-tested print/scan/e-file workflows.

IRS-Aligned WISP & Annual Update

A written information security program that satisfies IRS Pub 4557 and the FTC Safeguards Rule — refreshed every year.

Secure Client Portals

Deploy and train your team on SmartVault, ShareFile, Liscio, or an alternative — and migrate clients off insecure email.

Hardened Microsoft 365

MFA, conditional access, anti-impersonation, and email DLP to defend against refund-redirection fraud.

Immutable Backup of Tax Files

Encrypted, immutable, off-site backups of every tax-year working file with documented restore testing.

EFIN & e-Services Protection

Privileged-access management, MFA enforcement, and monitoring on the credentials that matter most to the IRS.

Free IT Consultation · Arizona

See how we'd handle IT for your accounting firm

Book a 15-minute strategy call. We'll review your current setup and show you exactly where we'd start.

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FAQs

Questions Accounting Firms Ask Us

Don't see your question? Just ask — we answer every one.

Client Reviews

Trusted by Arizona Businesses

All 5-star reviews from real clients across the Valley. See why businesses choose Liquid IT.

"Liquid IT changed how our law firm runs. Fifty years in business, multiple offices, a huge database — and response times that beat anything we've had before. The communication and expectation management are unlike any other provider we've worked with. If you're choosing between firms, pick this one."

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Andrea

"We were facing a critical six-month system breakdown that multiple companies had tried—and failed—to fix. Josh and the team jumped in immediately, worked outside business hours, resolved the issue overnight, and delivered a scalable solution within 48 hours. Their integrity, speed, and technical expertise are unmatched."

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Karah

"Liquid IT has been an incredible resource helping to navigate a few extremely stressful situations. From the onset, they were professional, calm and friendly. Thank you for being great at your work but also being genuinely nice people. I wish I could leave more than 5 stars!"

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Nicholas

"Meghan does an exceptional job of understanding your needs and making the most of your budget to effectively reduce your cybersecurity risk. She's skilled at identifying priorities and delivering smart, impactful solutions. I would highly recommend reaching out to her and her team."

D
Dan

"Josh and his team are excellent! Tickets are always addressed quickly and accurately. And the patience they display with our more technology challenged staff is above and beyond!"

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Deanna

"Liquid IT is incredibly knowledgeable. Our church had been trying to get Cox to resolve a problem for nearly two years. We hired Liquid IT and they fixed the problem in a matter of days. They have great business connections and are very responsive. We are highly satisfied!"

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FUMC Trustees

"Josh and the team at Liquid IT are absolutely amazing at taking care of my IT needs. Their active monitoring of my network and systems makes sure that we stay up and running all the time. Their proactive approach has proven to be very helpful. They are true IT professionals!"

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Scott

"Their expertise and quick response time have made a huge difference for our business. Whether it's technical issues or implementing new systems, they handle everything with professionalism and efficiency. I highly recommend Liquid IT for anyone looking for reliable and knowledgeable IT services!"

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Shawna

"Liquid IT is one of the smartest business decisions we have made. They have helped us navigate unfamiliar territories where we most likely would have failed without their expertise. We 1,000% recommend Liquid IT to anyone needing a miracle worker in IT!"

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Everkrisp

"After slow response times from our previous MSP we switched to Liquid IT. The ticket speed response is fast and better quality. Josh knows every team member by name. He also meets with us to discuss our IT plan on a regular basis. Our firm is running better as a result."

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Deanne

"Our company benefits daily from Josh and his amazing team - keeping our files and client data protected. Highly recommend!!"

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Mike

"Not only does he always immediately identify problems and solve them, but he is the most pleasant provider that we have had. I consider him a great friend. When he left the company that previously did computer tech for our firm, I was lost. With his new firm now in place, we are in much better shape."

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Theron

"Their team was quick to respond, helped me with all my IT issues and went above and beyond to help me with a few other issues I didn't even know were present. Highly recommend!"

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Gelie

"I appreciate Liquid IT's proactive approach to managing the changing IT landscape. No problem is too small or too big. Liquid IT is always there ready to help with real solutions."

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Scott

"The team at Liquid IT has been fantastic. Quick to respond and to resolve the issues. As someone who admittedly has limited IT knowledge, I come to depend on Liquid IT to help me through issues as they occur. They never let me down."

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Kevin

"Good work, good communication. More importantly addresses challenges quickly."

R
Rueben

Join other Arizona businesses that trust Liquid IT.

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Accounting Firm IT Services by City

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