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Financial IT Services Chicago: IT Support for Accounting Firms, Tax Preparers, and Financial Offices

Virdual IT provides the financial IT services Chicago accounting firms, tax preparers, bookkeepers, and other small financial services firms rely on, across the city and the west suburbs. A dedicated team of Chicago-based engineers who live and work in the area runs your computer support and services, protects client tax and financial data, and bills one flat monthly rate. Virdual IT works only with small businesses, so you are never an afterthought behind a big enterprise account. No call centers, no outsourcing, no rotating strangers.

FIND US ON

Denny Kuruklis, founder of Virdual IT, seen from behind in a white cap, working at a desk with two monitors in an office with city views
  • Chicago-Based Engineers
  • BBB Accredited Business
  • Round-the-Clock Monitoring

2019

Serving Chicagoland Since

150+

Businesses Supported

99.9%

Network Uptime

<1hr

Average Response Time

WHAT WE OFFER

Our IT Services for Chicago Accounting and Financial Firms

From the front desk scanner to the server holding years of client returns, one Virdual IT team covers your computers, security, cloud, network, and cameras for one flat monthly cost.

Managed IT Services

Virdual IT runs managed IT for Chicago CPA firms and tax practices under one flat monthly cost: round-the-clock RMM monitoring, patch management, device management, remote support, and a roadmap that gets upgrades done before busy season, not during it.

Explore Managed IT

Technical Support and Help Desk

Locked accounts, a scanner that stops sending to the right folder, a second monitor that goes dark in March: Virdual IT's Chicago-based IT technicians fix most of it remotely and come on-site when the hardware needs hands.

Explore Tech Support

Computer Security Service and Cybersecurity

Client returns, Social Security numbers, and bank details make a tax office a target. Virdual IT puts multi-factor authentication, encryption, managed EDR, email filtering, and login monitoring in place, the technical safeguards the Safeguards Rule calls for.

Explore Cybersecurity

Cloud Services and Microsoft 365

Virdual IT sets up secure file sharing and encrypted email, so client documents stop traveling as plain attachments, and runs tested backups so a ransomware attack in April does not wipe out a season of work.

Explore Cloud Services

Computer Networking Service and Network Infrastructure

Virdual IT builds documented office networks with firewalls, separate guest Wi-Fi for clients in the waiting room, Cat6 copper cabling, and secure VPN access for staff who prepare returns from home.

Explore Networking

Surveillance and Access Control

Virdual IT installs cameras and fob access for file rooms, server closets, and after-hours entry, so only the right people reach paper records and the equipment that stores client data.

Explore Camera Systems

Client Data

Why Chicago Accounting Firms Need IT Built Around Client Data and Tax Season

IT services for financial services firms matter because few small offices hold more sensitive data per client than a tax or accounting practice. Every return carries names, Social Security numbers, income, and bank account details, which is exactly what identity thieves and fraudsters want. The pressure also lands at the worst time: when a server, a login, or the tax software stops working between January and April, deadlines do not move, and every hour of downtime turns into overtime or an extension.

The rules and the threats have both tightened. This is what accounting and financial offices across Chicagoland are dealing with now:

  1. The FTC Safeguards Rule applies to tax and accounting practices. Under the Gramm-Leach-Bliley Act (GLBA), tax preparers, CPAs, and bookkeepers are treated as financial institutions. The Safeguards Rule (16 CFR Part 314) calls for a written information security program, multi-factor authentication for anyone accessing customer information, and encryption. Since May 13, 2024, a breach of unencrypted information involving 500 or more consumers must be reported to the FTC within 30 days of discovery.
  2. The IRS expects a written security plan. The IRS and its Security Summit partners published Publication 5708, a template for creating a Written Information Security Plan (WISP) for a tax and accounting practice. When preparers obtain or renew a PTIN, they are asked to confirm they know they must have a data security plan.
  3. Email fraud is the costly threat. The FBI's 2025 Internet Crime Report recorded 24,768 business email compromise complaints and more than $3.04 billion in reported losses, with wire transfers making up most of the money moved.
  4. Insurers ask harder questions. Cyber insurers now ask about multi-factor authentication, device protection, and tested backups before they write or renew a policy.
  5. Illinois law adds its own duty. Under the Personal Information Protection Act (815 ILCS 530/45), a business that holds Illinois residents' personal information must keep reasonable security measures in place.

Virdual IT is not your attorney, your compliance officer, or your insurance broker, and it does not promise compliance. The job is the technical side: multi-factor authentication, encryption, monitoring, tested backups, and written documentation of your network, devices, and accounts that your firm's WISP can point to.

ACCOUNTING IT

IT Protections Built for Accounting Firms

Every Virdual IT plan for a Chicago tax or accounting practice comes with these protections.

Safeguards Rule Controls

MFA, encryption, and login monitoring on every account.

WISP-Ready Documentation

Your network, devices, and accounts written down for your security plan.

Encrypted Client Files

Encrypted laptops, secure file sharing, and encrypted email when a client needs it.

Tested Backups

Local and offsite copies, with restores tested on a schedule.

Tax Season Support

Saturday hours, 8:00 AM to 3:00 PM, plus after-hours help when critical systems go down.

Chicago-Based IT Experts

A local team that knows your office, with no call centers.

Two office workstations with dual monitors on white desks and a mesh office chair

Managed IT

Managed IT Services for Accounting Firms and CPA Practices

Virdual IT provides managed IT services for Chicago accounting firms, tax practices, bookkeepers, and financial services firms that want one IT team and one flat monthly cost. In most small practices, a partner or the office manager ends up as the IT person, troubleshooting printers and password resets in between client meetings. During busy season, that time comes straight out of billable work.

Managed services from Virdual IT cover round-the-clock RMM monitoring, automated patch management, management of every computer, remote support, and a technology roadmap. Hardware lifecycle planning means servers and workstations get replaced on a schedule, and Virdual IT handles procurement from manufacturers like Dell EMC and Lenovo, workstation setup, server deployment, and software licensing. The same Virdual IT engineers learn your office, your staff, and the software your practice depends on. More on managed IT services.

Proactive monitoring is how Virdual IT helps reduce downtime when it hurts most. A failing drive in the file server or a firewall that drops overnight gets flagged right away, so the fix often starts before the first client walks in, and big changes get scheduled for the slower months after the filing deadlines.

Denny Kuruklis, founder of Virdual IT, in a white cap, kneeling to repair a desktop computer tower in an office

Tech Support

IT Support for CPAs That Keeps Tax Season Moving

Virdual IT technical support gives accounting and financial offices across Chicagoland a support team of Chicago-based IT technicians who already know your setup. When a preparer gets locked out of email or a scanner stops filing documents to the right folder the week before a deadline, nobody waits in a queue behind strangers. Virdual IT sets up and manages your computers, dual monitors, scanners, printers, and the logins your tax, accounting, and document software depend on. Whatever tax prep, accounting, or client portal software your practice runs, Virdual IT's IT experts work to that software's requirements, from installs and updates to user access and backups.

Most issues get fixed remotely, with an average response time under one hour. When hardware needs hands, a Virdual IT technician comes to your office across Chicago and the west suburbs, and on-site visits for managed clients are billed at a discounted hourly rate. Support runs Monday to Friday, 7:00 AM to 5:00 PM, and Saturday 8:00 AM to 3:00 PM, and Virdual IT is reachable after hours when critical systems go down.

Many practices add seasonal preparers every winter. Virdual IT sets up their computers, email, and access before their first day, limits them to the client files their job needs, and shuts off access the day the season ends, so a former employee cannot reach client data from home. More on technical support.

Laptop on an office desk showing an email with a red phishing warning banner

Security

Cybersecurity and Safeguards Rule Protections for Client Data

Virdual IT is the computer security service Chicago accounting firms use to protect client data from phishing, ransomware, and stolen passwords. Criminals go after tax and financial offices because one compromised mailbox can expose hundreds of returns or redirect a client's payment. Many attacks start the same way: a convincing email, a reused password, and no second check at login.

Every Virdual IT managed plan includes the safeguards a financial office needs:

  • Multi-factor authentication on email, remote access, and every system that holds client information
  • Encryption on laptops and other devices that store client data, plus encrypted email when a client needs it
  • Managed endpoint detection and response (EDR) on every computer, watched by Virdual IT technicians instead of relying on built-in antivirus
  • Firewall management and email filtering
  • Access controls, so each person only reaches the client files their job needs
  • Dark web monitoring for staff passwords, plus login monitoring and regular account reviews

Software alone will not stop a payment fraud. The offices that avoid it also have a rule: any change to bank details or a request to move money gets confirmed by phone, at a number already on file, never at a number in the email. Virdual IT also documents your network, devices, accounts, and licenses during the first month, which gives your WISP and your cyber insurance application real answers instead of guesses. When an incident happens, Virdual IT carries out the technical steps in your incident response plan: isolate the affected computers, shut off compromised accounts, and restore clean data. Regular account and security reviews feed your firm's risk management, so weak spots get fixed before they turn into a breach. More on cybersecurity services.

SharePoint document management for Chicago teams | Virdual IT

Cloud and Backup

Cloud Services, Email, and Backup for Financial Offices

Virdual IT plans, migrates, and manages cloud email and file storage for Chicago accounting and financial services firms, on cloud infrastructure that keeps email, Teams, and client files in one organized, secured place. Many small practices still email returns and statements as plain attachments or keep client folders on one person's desktop. Virdual IT replaces that with secure sharing in SharePoint and OneDrive, permissions by role, and encrypted email when a client needs it. For most small firms, cloud computing makes sense for email, files, and backups, while some tax and accounting software still runs on an office server.

Backup, disaster recovery, and business continuity. Virdual IT builds backup and disaster recovery so a cyberattack, a dead server, or a power outage does not shut the practice down in the middle of busy season. Local backup gives fast restores, and offsite and cloud copies mean your data survives even if the office does not. Virdual IT tests restores on a schedule, and when an incident happens, isolates the problem first and then restores clean data. More on cloud services.

Wall-mounted network rack with a patch panel, network switch and neatly routed ethernet cables on a concrete wall

Networking

Office Network Infrastructure for Accounting Firms

Virdual IT is the computer networking service Chicago accounting offices call when the network everything runs on needs to be secure and dependable. Many small offices share one Wi-Fi network between staff computers, the copier, and clients waiting in the lobby, which puts client data one step away from a stranger's phone.

Virdual IT builds clean, documented networks with a managed firewall, Cat6 and Cat6A copper cabling, business Wi-Fi, and separate network segments for staff, printers, and guest Wi-Fi. Secure VPN access lets preparers work from home during busy season without leaving client data exposed, and site-to-site VPNs connect a second office to the main one. When you move or expand, Virdual IT can work with the contractor while the ceilings are open, so the network is ready on day one. More on network infrastructure.

UniFi Access door reader with a touchscreen and keypad mounted beside a doorway

Cameras and Access

Security Cameras and Access Control for Accounting Offices

Virdual IT designs security cameras and door access for Chicago accounting and financial offices around where client information actually sits. That usually means the file room, the server closet, the front entrance, and after-hours access during long busy-season nights.

Staff badge in with fobs on schedules you set, and a manager can turn off a fob in seconds when a seasonal employee leaves. Cameras feed one system you can check from your phone, with footage kept for as long as you need it.

If a door reader or time clock uses fingerprints or face scans, the Illinois Biometric Information Privacy Act (BIPA) requires written consent and a retention policy, so that question belongs on the table before anything is installed. More on surveillance and access control.

Office desk with three monitors, a keyboard and mouse in a bright room with a whiteboard

Pricing

What Financial IT Services Cost in Chicago

In the Chicago market, managed IT support for a small business usually runs $100 to $250 per user per month. That is a market range, not a Virdual IT rate. The real number depends on users, offices, devices, the software your practice runs, and its security needs. Virdual IT bills one flat, predictable monthly rate with no per-ticket charges, and the free IT assessment turns your actual setup into a real number.

Portrait of Denny Kuruklis, founder and owner of Virdual IT, smiling in a white Virdual cap and black Virdual polo in an officePortrait of Spiro Fiotakis, support lead at Virdual IT, smiling in a black Virdual polo in an office

Why Virdual IT

Why Chicago Accounting Firms Choose Virdual IT for Computer Support and Services

Virdual IT has provided computer support and services to businesses in Chicago and the west suburbs since October 2019. Virdual IT works only with small businesses and has no large enterprise contracts, so your practice never ends up at the back of the line behind a bigger client, the way small businesses often do at a large MSP.

  1. One team that learns your practice. The Virdual IT engineer who answers already knows your network, your staff, and your software.
  2. Local engineers, no call centers. Every Virdual IT technician is based in Chicagoland, lives in the area, and is part of the same community as your practice. Nobody you have never met touches client data.
  3. Flat billing and plain-English updates. One monthly rate, no surprise invoices, and updates a partner can read in a minute.
  4. Hands-on help when the job needs it. Most fixes are remote, and a Virdual IT technician comes on-site across Chicago and the west suburbs when hardware needs hands.

Virdual IT is a BBB Accredited Business and a member of the Westmont Chamber of Commerce. Clients say it in their Google reviews: the Virdual IT team is knowledgeable, explains things clearly, and is easy to work with.

Denny Kuruklis, founder of Virdual IT, in a white cap and black polo, smiling and giving a thumbs up in an equipment and storage room

Onboarding

Switching IT Providers Without Disrupting Busy Season

Switching to Virdual IT follows four steps, and most of the work happens in the background, so your staff keeps working while it is done.

  1. Free IT assessment. Virdual IT reviews your computers, servers, network, cloud email, backups, accounts, and licenses, then gives you a real number.
  2. Documentation and tools. The team documents everything and installs its monitoring and security tools before anything changes.
  3. Cleanup. Urgent risks get fixed first, like missing multi-factor authentication, unencrypted laptops, shared passwords, or a backup that has never been tested.
  4. Ongoing IT management. Monitoring, patching, and daily support start, with regular check-ins and a roadmap for what comes next.

Big changes get scheduled outside the January to April crunch whenever possible, and anything that has to happen during busy season is done after hours. If your old provider is slow to hand over passwords and admin access, Virdual IT handles that conversation for you. More on how onboarding works.

What Chicagoland Businesses Say About Virdual IT

TECHNOLOGY PARTNERS

Built on Industry-Leading Platforms

We partner with the best technology vendors so the hardware, security, and cloud platforms behind your business are enterprise-grade and fully supported.

  • Comcast Business Connector partner logo
  • Lenovo Business Partner logo
  • Dell EMC Authorized Partner logo
  • SentinelOne endpoint security logo
  • Ubiquiti Networks logo
  • Keeper Security Channel Partner logo
  • Microsoft Partner logo

Trusted By

Trusted by Chicagoland Businesses

From surrounding suburb contractors to Chicago professional services firms, local businesses trust Virdual IT to keep their operations running.

  • Midwest Law Group logo, a Virdual IT client
  • Institute for Therapy through the Arts (ITA) logo, a Virdual IT client
  • Family Dental Care logo with cartoon teeth, a Virdual IT client
  • Plateia Mediterranean Kitchen and Bar logo, a Virdual IT client
  • Rico Fresh Supermercado logo, a Virdual IT client
  • Midwest Law Group logo, a Virdual IT client
  • Institute for Therapy through the Arts (ITA) logo, a Virdual IT client
  • Family Dental Care logo with cartoon teeth, a Virdual IT client
  • Plateia Mediterranean Kitchen and Bar logo, a Virdual IT client
  • Rico Fresh Supermercado logo, a Virdual IT client
  • Rally Homes logo, a Virdual IT client
  • Reed Electrical Services logo, a Virdual IT client
  • K+A Restoration logo, a Virdual IT client
  • Rêver Trans logo, a Virdual IT client
  • Caputo Law Firm logo, a Virdual IT client
  • Rally Homes logo, a Virdual IT client
  • Reed Electrical Services logo, a Virdual IT client
  • K+A Restoration logo, a Virdual IT client
  • Rêver Trans logo, a Virdual IT client
  • Caputo Law Firm logo, a Virdual IT client

SERVICE COVERAGE

We Come to You Across Chicagoland

On-site technicians dispatched across Chicago and the surrounding suburbs. No storefront we come directly to your business or home.

SERVICE AREAS

Financial IT Support Across Chicagoland

Virdual IT supports accounting practices and Chicago financial firms across the city and the west and southwest suburbs, from offices in the Loop to the office parks along the I-88 corridor in Oak Brook, Downers Grove, and Westmont. Plenty of practices run a main office plus a second location or staff who work from home in tax season, and every one of those connections has to be secure. Virdual IT ties them together with one network, one security setup, and one support team.

A five-person tax practice holds the same kind of data as a large firm, without a large firm's IT department behind it.

Chicago Brookfield Burr Ridge Countryside Darien Downers Grove Hinsdale Indian Head Park Justice La Grange La Grange Park Lyons McCook Oak Brook Stickney Westchester Western Springs Westmont Willow Springs Willowbrook + All of Chicagoland

Financial IT Services Chicago: Frequently Asked Questions

Does the Safeguards Rule apply to my tax or accounting practice?

In most cases, yes, because the rule treats tax preparers, CPAs, and bookkeepers as financial institutions under the Gramm-Leach-Bliley Act. It calls for a written information security program, multi-factor authentication, and encryption of customer information. Your attorney makes the legal call, and Virdual IT puts the technical safeguards in place at your Chicago office.

Can you help with our Written Information Security Plan (WISP)?

Virdual IT handles the technical side your WISP describes, such as multi-factor authentication, encryption, backups, and access controls. During onboarding, the team documents your network, devices, accounts, and licenses, which gives the plan accurate answers. The IRS template in Publication 5708 is a good starting point for the written plan itself.

How do you protect us from fake payment and wire requests?

Start with a rule that any change to bank details or a request to move money gets confirmed by phone, at a number already on file. Then lock down the mailboxes criminals try to break into with multi-factor authentication, email filtering, and login monitoring. Virdual IT sets up those protections for Chicago accounting firms and watches for the suspicious sign-ins that usually come before a fraud attempt.

How do we send tax documents to clients securely?

Plain email attachments are one of the easiest ways for client data to end up in the wrong hands. Virdual IT sets up secure file sharing in SharePoint and OneDrive and encrypted email for messages that carry sensitive details. Your staff gets a simple routine to follow, so nobody has to guess which method to use.

What happens if ransomware hits during tax season?

Virdual IT isolates the infected computers, shuts off compromised accounts, and restores clean data from tested backups. Getting returns and client files back comes first, then finding out how the attacker got in. Your team gets plain-English updates the whole way, so you can make decisions about clients and any notification duties with your advisors.

Can you set up and remove access for seasonal staff?

Yes, Virdual IT sets up computers, email, and access for seasonal preparers before their first day. Each person only reaches the client files their job needs. When the season ends, Virdual IT shuts off their access the same day, so no former staff can reach client data from home.

We work long hours in tax season. When can we reach support?

Virdual IT support runs Monday to Friday, 7:00 AM to 5:00 PM, and Saturday 8:00 AM to 3:00 PM. Round-the-clock monitoring flags a failed server or firewall as it happens, so many problems get caught before your staff notices. Virdual IT is also reachable after hours when critical systems at your Chicago office go down.

How much do financial IT services cost in Chicago?

In the Chicago market, managed IT support usually runs $100 to $250 per user per month, and that is a market range, not a Virdual IT rate. The real price depends on users, offices, devices, software, and security needs. Virdual IT bills one flat monthly rate with no per-ticket fees.

Can preparers work from home securely?

Yes, Virdual IT sets up secure VPN access with multi-factor authentication, so remote staff reach client files without exposing them. Company laptops get encryption, monitoring, and the same protections as the office computers. Many Chicagoland practices work this way during busy season.

Are your engineers local, and will someone come on-site?

Yes, every Virdual IT engineer lives and works in Chicagoland and is part of the Virdual IT team, with no overseas call centers. Most issues are fixed remotely, which is faster when a deadline is close. When hardware needs hands, a Virdual IT technician comes on-site across Chicago and the west suburbs.

FREE IT ASSESSMENT

Get a Financial IT Assessment for Your Practice

Virdual IT gives Chicago accounting firms and financial offices a dedicated computer support and services team of Chicago-based IT experts, for a fraction of the cost of an in-house hire. Multi-factor authentication, encryption, tested backups, on-site help when the job needs it, and flat billing come standard. Request a free IT assessment, and Virdual IT will show you where your practice's IT stands, with no obligation and no sales pressure.