IT Support for Accounting Firms in New York City
A New York City accounting firm might have a Midtown headquarters, a second office in Queens or Brooklyn, partners who work from home in New Jersey or Westchester, and a busy-season team that needs laptops in January and loses access in May. NetSys supports all of it with one help desk, one set of security controls and engineers who come from Park Slope.
The short answer
NetSys provides IT support for accounting firms in New York City: one help desk for partners and staff, managed laptops for permanent and seasonal people, multifactor authentication, a secure client portal, email protection and tested backups, plus the written information security plan the FTC Safeguards Rule and IRS guidance expect. Our engineers cover every borough on site from Brooklyn once remote fixes are exhausted. 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. Agreements run 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 New York City client.
Managed IT for accounting firms with offices across NYC
When a firm spreads across the city, its IT has to behave like one firm. Every office gets the same identity rules, device standards and backups, and the sites are joined so a client folder opened in Midtown is the same folder in Flushing. Seasonal preparers and reviewers are onboarded from a checklist: a named account, a laptop enrolled through Windows Autopilot, access only to their assigned client folders, and an end date entered on day one, whether their work stops after April 15 or after the October 15 extension deadline. Partners who work across the river get the same Conditional Access policy as the office, so a sign-in from an unmanaged home PC is blocked rather than trusted. Firms that serve insurers, lenders and other DFS-licensed clients also answer vendor security questionnaires every year, and those go faster when the access reviews, patch reports and restore tests already exist. Our Brooklyn accounting page covers practices in that borough; this one is for firms with offices in more than one part of the city.
On-site and remote support through busy season
Most calls in February and March are small and urgent: a locked account, a scanner that stopped sending to the right folder, a tax application update that broke a printer driver. The help desk handles those remotely; for a critical problem, our published commitment is a call back within ten minutes and an engineer connected within thirty. Engineers come to the office for work that needs hands: new scanners and dual monitors before January, a failed switch, a conference room for client meetings, or a move to a new floor. From Park Slope, Midtown is 35 to 45 minutes and the Financial District about 25. We schedule laptop builds and server work in November and December, so nothing is changing in the weeks before April 15.
Tax software, client portals and the document store
An accounting firm runs on a few systems that cannot fail in season: the tax and practice-management software, the document management system, the client portal and e-signature, and Microsoft 365. We manage the servers or hosted desktops the tax software runs on, apply its updates on the vendor's schedule, and keep the document store and portal behind multifactor authentication. Scanning stations send straight to the right client folder instead of a shared inbox. IRS e-Services and state tax department accounts belong to individual practitioners, so those credentials stay out of shared spreadsheets and in Keeper, tied to the person. Backups cover both the tax data and the document store, and we run a timed restore of one client's file set before each season starts.
Phishing, outages and continuity in the city
Filing season brings email that pretends to be a client sending documents, the IRS asking for verification, or a partner asking for a quick wire. Barracuda Email Protection filters the bulk of it, and we add alerts on new mailbox forwarding rules and a rule that any change to payment details is confirmed by phone. Outages are the other planning case. Sandy reached the city on October 29, 2012, two weeks after the extension deadline, and left most of Manhattan below 34th Street without power for about four days. An office that keeps its tax data only on a closet server stops working when the building goes dark, so we keep a cloud copy staff can reach from home and test that path before January.
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 page for IT services in New York City.
Rules for NYC accounting firms
FTC Safeguards Rule (16 CFR Part 314)
The rule treats accountants and tax preparers as financial institutions and expects a written security program overseen by a Qualified Individual, multifactor authentication for any individual accessing any information system, and encryption of customer information in transit and at rest. A notification event involving the information of at least 500 consumers goes to the FTC no later than 30 days after discovery. Firms with information on fewer than 5,000 consumers are excused from four provisions, including the annual written report, not from the rule itself.
IRS Publication 4557 and the WISP
The IRS publishes Safeguarding Taxpayer Data (Publication 4557) to walk tax professionals through the Safeguards Rule, and Publication 5708 offers a template for the written plan itself. In a firm with several offices, remote partners and seasonal staff, the plan has to describe each location and each kind of worker, so we write it from the device inventory and access records we already keep.
NY SHIELD Act (GBL §899-aa and §899-bb)
New Yorkers whose private information is breached must be notified within 30 days of discovery, with the State Police, the Department of State and the Attorney General also notified. A firm that is subject to and compliant with the Gramm-Leach-Bliley safeguards rules counts as a compliant regulated entity under §899-bb, one more reason to keep Safeguards Rule evidence current. This is general information, not legal advice.
DFS-regulated clients (23 NYCRR 500.11)
Insurers, licensed lenders and other DFS-covered clients have to set written policies on how they secure the information their outside vendors can reach or hold, and an accounting firm can be one of those vendors. Expect a questionnaire on multifactor authentication, encryption, incident notice and access reviews; we answer it from the records rather than from memory.
This is general information, not legal advice. Confirm your obligations with counsel.
Accounting Firms in New York City: FAQs
Who provides IT support for accounting firms in NYC?
NetSys does, from our only office, in Park Slope, Brooklyn, with engineers on site across the five boroughs. One agreement covers every office and remote partner: the help desk, monitoring, Microsoft 365, endpoint and email security, backups and the WISP, with your tax and practice-management vendors coordinated for you. A firm whose office manager has been handling IT can keep that person as the point of contact while we do the engineering. Agreements are month to month, and we keep client names out of anything we publish.
Do you provide on-site IT support for accounting firms in New York City?
Yes. Our engineers go to accounting offices anywhere in the city for scanners, workstations, network equipment, server work and moves. A locked account or a failed update is usually fixed remotely before anyone needs to travel, and ransomware, a dead internet line or a server that will not boot is escalated directly to your dedicated engineer. Busy-season setup visits are booked weeks ahead, around your building's access rules.
What compliance rules apply to accounting firms in NYC?
Three apply to nearly every firm: the FTC Safeguards Rule, which treats tax preparers as financial institutions; the IRS expectation, set out in Publication 4557, that every preparer keeps a WISP; and the SHIELD Act, New York's law on breach notice and data safeguards. Firms with DFS-licensed clients also field vendor security reviews driven by 23 NYCRR 500.11. The rules section on this page summarizes each one.
How do you set up seasonal staff for busy season?
We start in November with a list of who is coming, their start and end dates and which clients they will touch. Laptops are enrolled through Windows Autopilot and Intune, so each one arrives with the firm's software, encryption and security agent already applied. Accounts get multifactor authentication at the first sign-in and access only to the assigned client folders. On the end date the account is disabled, the laptop is wiped or reassigned, and the access change is logged for the WISP.
What does cybersecurity for an accounting firm in NYC include?
Conditional Access and multifactor authentication on every account, ThreatDown endpoint detection and response on firm devices, Barracuda filtering for refund scams and emails that impersonate partners, encrypted client file exchange through the portal, Keeper for shared credentials, and immutable backups with timed restores. KnowBe4 phishing training runs in the autumn, before staff are buried in returns. Seasonal staff get the same controls as partners from their first day, and their access ends on their last.
How is IT support for an accounting firm priced?
Per user per month, set after an assessment of your offices, devices and systems. The fee moves with headcount, the number of offices, whether the tax software runs on a local server or a hosted platform, and how many seasonal seats you add each year. One-time work, such as moving a document store to the cloud or replacing an aging server, gets a separate quote after scoping. NetSys prices are not published, and the agreement is month to month.
Services behind this work
Related pages
Other industries in New York City: Managed IT for Law Firms in New York City · IT Support for Medical Practices in New York City · IT Support for Construction Companies in NYC · Hedge Fund IT Support in NYC · IT Support for Dental Practices in New York City · IT Support for Financial Services Firms in New York City · IT Support for Nonprofits in NYC · IT Support for Real Estate Firms in NYC · IT Support for Architecture Firms in New York City · Medical Office IT Support in New York City · IT Support for Professional Services in New York City · Urgent Care IT Support in New York City · Wealth Management IT Support in New York City
Accounting Firms elsewhere: IT Support for Accounting Firms in Brooklyn · IT Support for Accounting Firms in New Jersey · IT Support for Accounting Firms on Long Island · IT Support for Accounting Firms in White Plains, NY · IT Support for Accounting Firms in Westchester County, NY · IT Support for Accounting Firms in Stamford, CT · IT Support for Accounting Firms in Jersey City, NJ · IT Support for Accounting Firms in Nassau County, NY
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