IT Support for Accounting Firms in Melville, NY
KPMG keeps its Long Island office at 1305 Walt Whitman Road and EisnerAmper at 175 Broadhollow Road, and smaller CPA and tax practices fill suites along the same Route 110 corridor. NetSys supports Melville accounting firms with the security program the FTC Safeguards Rule expects, remote access that holds up in March and April, and engineers who come to your office.
The short answer
NetSys provides IT support for accounting firms in Melville, NY: a help desk for partners and staff, care of the servers or cloud access behind your tax and practice-management software, Microsoft 365 and document security, ThreatDown managed detection and response, and the written information security program the FTC Safeguards Rule requires of tax preparers. Our engineers cover Melville in person, an hour or so from Park Slope, so hardware and network jobs are done at your office while day-to-day support runs remotely. Pricing is per user per month, month to month.
Work we have done for accounting firm clients
- Accounting firms
Corporate accounting firm
Migration of 2 TB of business data to Azure, secure remote access for 42 employees, and backup and recovery configuration.
Client names are withheld. These examples were chosen for the work involved, not for where the client is, so none is presented as a Melville client.
What changes for a Melville accounting practice
Accounting on the Route 110 corridor runs at two scales. National firms keep their Long Island offices here, and small partnerships and solo practices lease suites in the same office buildings, serving similar clients without an IT department behind them. Those smaller firms carry real risk: Social Security numbers, bank details, payroll files and years of returns, protected by whoever set up the server. Melville is a commuter office market reached by the Long Island Expressway and the Northern State Parkway, and partners and preparers come in from across Nassau and Suffolk, so remote access has to work as well from a kitchen table in Massapequa as it does in the office, especially between the March 15 business filing date and April 15. Weather on Long Island also makes the office a single point of failure, as the August 2020 Isaias outages showed, when more than 420,000 PSEG Long Island customers lost power. So we plan for a dark building, with tax software hosted or reachable from the cloud where the vendor supports it, documents and email in Microsoft 365, and a restore tested before January.
On-site and remote support for Melville CPA firms
Most accounting firm support happens remotely and fast: a preparer locked out of the tax software, a scanner that stopped sending to the right folder, a client portal upload that will not finish. An engineer fixes it in a remote session, usually within the first call, and severe problems such as ransomware or a firm that has lost its internet go directly to your assigned engineer. When the work needs hands, an engineer makes the hour-long drive from our Park Slope office. Typical visits are replacing the firewall, setting up workstations with dual monitors for seasonal staff, moving the office, or retiring the old server in the closet. We schedule disruptive work outside filing season whenever possible, and freeze nonessential changes from late January through April 15.
Tax season capacity: remote access, seasonal staff and client files
The busy season tests IT harder than any other part of the year. Seasonal preparers and interns need accounts on day one, access to only the client folders they work on, and an end date set when the account is created. Remote access runs through Microsoft 365 and a VPN or hosted desktop that requires multifactor sign-in, never an open remote desktop port. Client documents arrive through a secure portal rather than email attachments, and Microsoft 365 data loss policies flag outgoing messages carrying Social Security numbers. Laptops for new staff are registered in Windows Autopilot and Intune, so they arrive configured with the firm's software and encryption already on. In May, when the season ends, we remove seasonal access, review who still holds administrator rights, and test a full restore of the client file store before extension season begins.
Phishing, wire fraud and impersonation during filing season
Tax practices are targeted because of what they hold and when they are busy. The attacks that reach Melville firms are ordinary and effective: a message posing as the IRS or a tax software vendor asking a preparer to verify credentials, a new client who sends an infected document, a compromised client mailbox asking to change direct deposit details, or a fake invoice timed for the week staff are overloaded. Our defenses map to those attacks. Barracuda Email Protection screens impersonation and malicious attachments, ThreatDown watches every workstation, Entra ID Conditional Access blocks sign-ins from unexpected places, and KnowBe4 runs phishing simulations built around tax-season themes before January. Keeper holds the firm's credentials, including e-Services and software logins, and any change to payment details is confirmed by phone using a number already on file.
Everything else about how we serve the area, including coverage, how support is delivered and the honest answer about where our office is, lives on our location page for Melville, NY.
Compliance rules for Melville accounting firms
FTC Safeguards Rule (16 CFR Part 314)
The FTC lists tax preparation firms among the financial institutions the rule covers. A firm needs a written information security program with a designated Qualified Individual, a written risk assessment, encryption of customer information at rest and in transit, multifactor authentication for anyone accessing it, and, without continuous monitoring, annual penetration testing and vulnerability scans every six months. Some provisions do not apply to firms with data on fewer than 5,000 consumers. Since May 2024, a breach involving 500 or more consumers must be reported to the FTC within 30 days of discovery.
IRS Publications 4557 and 5708
Publication 4557, Safeguarding Taxpayer Data, is the IRS guide to the security practices tax professionals are expected to follow. Publication 5708, revised in August 2024, is the Security Summit's sample written information security plan for small practices, and the IRS reminds tax professionals that they are legally required to have a written plan that fits their size and is reviewed and tested. If data is stolen, the IRS asks preparers to contact their Stakeholder Liaison.
New York SHIELD Act and breach notice
General Business Law 899-bb requires reasonable safeguards for New York residents' private information, scaled to the size of the firm, and treats businesses that comply with the Gramm-Leach-Bliley rules as meeting it. Under 899-aa, as amended in December 2024, affected residents must hear from the firm within 30 days after the breach is discovered, and notices also go to the state Attorney General, Department of State and Division of State Police. This is general information, not legal advice.
This is general information, not legal advice. Confirm your obligations with counsel.
Accounting Firms in Melville: FAQs
Do you provide on-site IT support for accounting firms in Melville?
Yes. Our engineers cover Melville in person, so someone comes to your office for firewall and workstation installs, cabling, scanner and printer setup, and office moves. Remote support handles the daily requests, such as tax software access, Microsoft 365 problems and new accounts, because a remote session fixes most of them in minutes. During filing season we keep disruptive changes to a minimum, and when something does break, the engineer assigned to your firm already knows how your environment is built.
What does IT support cost for a CPA firm in Melville?
Support is priced per user per month after an assessment, and we do not publish prices. The figure moves with the number of partners, staff and seasonal preparers, whether the tax software runs on a local server or in the cloud, how many offices you have, and how much of the Safeguards Rule program is already in place. Seasonal users can be added and removed month by month. One-off work, such as retiring a server or moving the firm to Microsoft 365, is quoted separately after scoping.
How do you help Melville firms meet the FTC Safeguards Rule and write a WISP?
We start with the written risk assessment, then put the controls the rule names in place: multifactor sign-in, encryption on laptops and in Microsoft 365, access limited by role, logging, secure disposal, and vulnerability scanning with Rapid7 InsightVM. We draft the written information security plan from the IRS Publication 5708 template, fitted to your firm, name who serves as Qualified Individual, and prepare the annual written report the rule requires. Each control is documented, so you can answer a cyber insurer or a client questionnaire with evidence.
Do you support our tax and practice-management software?
Yes, in the way that matters to the firm. The software publisher supports the application itself; we support everything it runs on and connects to. That means the server or hosted environment, workstation requirements, user access, backups of the data files, annual version upgrades scheduled outside busy season, and the integrations with document management, the client portal and e-signature. When the vendor needs remote access for an upgrade, we open a logged session for a set window and close it afterward.
How do you protect client files and portals during tax season?
Client files live in Microsoft 365 or a document management system with permissions by engagement team, encryption, and versioning that can roll back a ransomware hit. Documents come in and go out through a secure portal instead of email attachments, and data loss policies flag messages carrying Social Security or account numbers. Backups run nightly with an off-site copy, and we test a restore before January so recovery time is known. Departed seasonal staff lose access the day they leave.
What should a Melville firm do in the first hours after a suspected breach?
Call your engineer first: we isolate affected machines, preserve logs, reset compromised credentials and confirm whether client data left the network. Then notify your cyber insurer, which often has to approve the response team. If taxpayer data was taken, contact your IRS Stakeholder Liaison. Under the Safeguards Rule, a breach involving 500 or more consumers must be reported to the FTC within 30 days of discovery, and New York law gives you 30 days to notify affected residents. Our records make those deadlines manageable.
Services behind this work
Related pages
Accounting Firms elsewhere: IT Support for Accounting Firms in White Plains, NY · IT Support for Accounting Firms in Westchester County, NY · IT Support for Accounting Firms in Nassau County, NY · IT Support for Accounting Firms in Garden City, NY · IT Support for Accounting Firms in Brooklyn · IT Support for Accounting Firms in New Jersey · IT Support for Accounting Firms in New York City · IT Support for Accounting Firms on Long Island
Everything NetSys delivers in Melville, NY.
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