IT Support for Accounting Firms in White Plains, NY
For CPA firms, tax practices and bookkeepers in White Plains whose year is built around the spring filing deadlines and the fall extensions. NetSys keeps the tax and practice-management software, scanners, client portal and laptops running when volume peaks, and builds the written security program the FTC Safeguards Rule expects.
The short answer
NetSys provides IT support for accounting firms in White Plains, NY: a managed help desk, tax-season readiness reviews, Microsoft 365 security, multifactor authentication on every account that touches client data, ThreatDown endpoint protection, encrypted client file exchange and tested backups of the tax and document systems. We help firms write and maintain the written information security plan the FTC Safeguards Rule requires. White Plains is inside our on-site coverage, so engineers come from Park Slope for office hardware and network work, and most issues are fixed remotely first.
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 White Plains client.
What changes for an accounting firm in White Plains
White Plains accounting firms tend to serve two kinds of clients at once: closely held businesses, medical practices and law firms that need monthly bookkeeping, payroll and business returns, and households in Scarsdale, Rye, Harrison and Armonk with individual, trust and gift returns that take real work. That mix means a firm holds Social Security numbers, bank and brokerage statements, K-1s and payroll data for every client it serves, often from a modest suite in a downtown tower or a Westchester Avenue office park. Staff may live in Connecticut, Putnam or Rockland and work from home through the season, and seasonal preparers arrive in January and leave in May. Paid preparers of New York returns who are not CPAs, attorneys or enrolled agents generally must register with the state Tax Department every year. The IT consequences are predictable: onboarding and offboarding that take minutes, a client portal people actually use instead of email attachments, scanners that never jam in March, remote access that works as well from Connecticut as from the office, and a security plan that describes what the firm really does.
Tax-season readiness, delivered on site and remotely
The work that matters most happens in October and November, before the season starts. An engineer reviews the firm's laptops, servers and Microsoft 365 tenant, replaces hardware likely to fail, confirms that the next release of the tax software will run on current machines, and moves risky changes to the summer instead of February. White Plains is inside our on-site coverage, about an hour from Park Slope, so that review includes a visit to check scanners, printers, the network closet and the UPS. During the season the help desk carries the volume: a preparer locked out, a slow return, a portal upload that failed. Monitoring and emergency service run 24/7; the help desk is staffed seven days a week from 4 a.m. to 11 p.m. Eastern time, weekends before deadlines included.
Tax software, document storage and the client portal
Most firms run tax and practice-management software, a document management system or structured file shares, a client portal for exchanging returns and source documents, e-signature, scanning stations and Microsoft 365. Some still run the tax suite on an office server; others use the vendor's hosted version or a cloud workspace. We support whichever model the firm uses, coordinate with the software vendor on installs and annual updates, and move firms off servers when that makes sense, quoting the migration separately. The client portal gets the most attention, because when it is awkward, clients email unencrypted returns, which is exactly the exposure the Safeguards Rule is meant to close. We turn on multifactor sign-in for staff, make sure portal links and e-signature requests come from the firm's own authenticated domain, and set retention so old client files are not kept forever.
Phishing, refund fraud and outages during the season
Accounting firms are targeted because of what one stolen login opens: e-file credentials, client identities and bank details that can be used to file fraudulent returns or redirect refunds. The attacks peak with the season, using fake client emails with attached documents, invoices that impersonate the tax software vendor and messages that pretend to come from the IRS. We filter them with Barracuda, time KnowBe4 simulations for January, and lock e-file and practice-management accounts behind multifactor authentication. Outages are the other threat. When Isaias cut power across Westchester in August 2020, the County Executive said full restoration took a week or more, with the fall extension deadlines only weeks away. A firm with cloud-based files, laptops that work from home and a recent restore test would have kept preparing returns; one depending on a single office server would not.
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 White Plains, NY.
Security rules for White Plains accounting firms
FTC Safeguards Rule (16 CFR Part 314)
Firms that prepare tax returns are financial institutions under the Gramm-Leach-Bliley Act, so the FTC Safeguards Rule applies. It requires a written information security program overseen by a qualified individual, a written risk assessment, multifactor authentication, encryption of customer information, staff training, oversight of service providers and an incident response plan. Since May 13, 2024, a notification event affecting at least 500 consumers must be reported to the FTC within 30 days of discovery.
IRS Publications 4557 and 5708
The IRS points preparers to Publication 4557, Safeguarding Taxpayer Data, and to Publication 5708, a template for a written information security plan sized for small practices. The IRS and the Security Summit partners remind tax professionals that the plan must be reviewed, tested and updated as the practice changes. We use both publications as the checklist for the technical sections of the plan.
New York preparer registration
The New York State Tax Department generally requires paid tax return preparers and facilitators to register every year, with exclusions that include CPAs, public accountants, attorneys and enrolled agents. Firms that hire seasonal or non-credentialed preparers need those people registered on time, and their system accounts created and removed on the same schedule so access ends when the season does.
SHIELD Act safeguards and notice
New York's General Business Law section 899-bb requires reasonable safeguards for residents' private information, and section 899-aa requires notice to affected residents within 30 days of discovering a breach, with notice to the Attorney General, the Department of State and the State Police. A firm that runs a sound Safeguards Rule program will already hold most of the evidence. This is general information, not legal advice.
This is general information, not legal advice. Confirm your obligations with counsel.
Accounting Firms in White Plains: FAQs
What does IT support cost for a CPA firm in White Plains?
Support is priced per user per month after we assess the firm, and we do not publish a rate. The fee depends on headcount including seasonal staff, the number of devices and scanners, whether the tax suite runs on an office server or is hosted, the client portal and e-signature tools in use, and how much Safeguards Rule documentation the firm needs built or maintained. Server-to-cloud migrations and office moves are scoped and quoted as separate projects.
How do you help White Plains accounting firms meet the FTC Safeguards Rule?
We start with a written risk assessment of the firm's systems, then build or update the written information security plan around it, using IRS Publication 5708 as the template. The technical controls follow: multifactor authentication on every system with client data, encryption on laptops and in transit, endpoint detection, logging, access reviews and a tested incident response plan. We document each control and review the plan every year with the person the firm names as its qualified individual.
Do you support the tax and practice-management software our firm uses?
Yes, at the level of the systems it runs on. We install and update workstation and server components, keep the database server or hosted workspace healthy, manage user access, set up printing and scanning integrations, and back up the data. Licensing, application bugs and tax form questions belong to the software vendor, and we open and follow those tickets with the vendor for you instead of passing along a phone number.
Can seasonal preparers be set up and removed quickly?
Yes. With Intune and Windows Autopilot, a laptop can arrive pre-configured or be prepared at the office the same day, with the tax software, scanner drivers and security tools installed. Accounts come from a template that grants only what the role needs. When the season ends, we disable the account, revoke sessions, recover the device and confirm no client data is left on it, which closes one of the most common gaps in a small firm's security.
What happens if our office loses power or internet in March?
With the right setup, very little. We move the firm toward cloud-hosted documents and email so preparers can keep working from home, put a cellular or second-carrier failover on the firewall, and size UPS units so servers shut down cleanly. If the tax suite still runs on an office server, we keep a current backup that can be restored to a cloud server and rehearse that restore before the season. Severe outages go straight to your dedicated engineer.
Do you provide on-site IT support for accounting firms in White Plains?
Yes. White Plains is about 28 miles from our office in Park Slope and inside our on-site coverage. Engineers visit for the pre-season review, scanner and printer problems remote tools cannot fix, network and firewall work, new workstations and office moves. Everything else, from password resets to tax software errors, is handled remotely first because it is faster. Visits during the season are booked around client meetings and deadline days.
Services behind this work
Related pages
Other industries in White Plains: IT Support for Law Firms in White Plains, NY · IT Support for Financial Services in White Plains, NY · Wealth Management IT Support in White Plains, NY · Healthcare IT Support in White Plains, NY · Medical Practice IT Support in White Plains, NY
Accounting Firms elsewhere: 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 Melville, 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 White Plains, NY.
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