Dole Accounting Services, a tax preparation firm in Enfield, New Hampshire, has notified the New Hampshire Attorney General of a cybersecurity event. Tax preparers hold some of the most sensitive records a person has, and they are expected to protect them with reasonable security.
Dole Accounting Services’s Data Breach Investigation
Dole Accounting Services, Inc. is an accounting and tax preparation business located in Enfield, New Hampshire. Like any tax preparer, it collects the details people need to file returns, including names, Social Security numbers, and the Social Security numbers of dependents. Those records make a tax preparer’s systems an attractive target for criminals who want to file false returns and collect refunds in someone else’s name.
According to the firm’s notice to the New Hampshire Attorney General dated October 22, 2026, an unauthorized party filed fraudulent tax returns on or around August 24, 2026, using the firm’s Electronic Filing Identification Number, known as an EFIN. An EFIN is the credential the IRS issues to a tax preparer so that returns can be submitted electronically. The firm reported that Social Security numbers belonging to 12 individuals may have been compromised.
The notice explains that 4 returns were filed fraudulently, and that 2 of them were for New Hampshire residents. The total of 12 people includes dependents who were listed on those 4 returns, which is why the number of affected individuals is larger than the number of returns. The notice does not describe how the unauthorized party obtained the credentials or the taxpayer information used to prepare the returns.
The firm says it learned of the activity on September 7, 2026. It then took steps to secure the systems involved, engaged cybersecurity professionals to investigate the scope of the incident, and reported the matter to the IRS Stakeholder Liaison. The computer that was affected was wiped and restored to factory settings, and programs and data files were reinstalled from a clean backup. The firm also said it has taken, and will continue to take, steps to improve the security of its network.
On September 9, 2026, the firm sent notifications by email to the taxpayers on all 4 fraudulent returns, including the New Hampshire residents. The sample email enclosed with the state filing told the recipient that a federal return had been filed that the firm had not finalized, and explained that the person would likely receive a notice from the IRS. It encouraged recipients to complete IRS Form 14039, the Identity Theft Affidavit, and to request an IRS Identity Protection PIN, a number that must be used to file a return electronically in future years.
Fraudulent tax filings are a different kind of harm from a typical data breach. When a criminal files a return using a stolen Social Security number, the real taxpayer may find out only when the IRS rejects their own electronic return or sends a letter about a duplicate filing. Resolving the problem can take months, and it often requires filing a paper return and submitting identity theft paperwork to the IRS. Dependents can be affected too, even though they may never file a return themselves for years.
A Social Security number is also useful well beyond tax fraud. Combined with a name and a date of birth, it can be used to open credit accounts, apply for loans, or make convincing impersonation attempts. Unlike a password, it generally cannot be replaced, so the risk from an exposure can last for years. This is why privacy advocates and regulators encourage anyone told that their number may have been misused to consider a credit freeze and to review their credit reports regularly.
State breach notification laws generally require an organization to tell affected people, and in many states the attorney general, when personal information may have been acquired without authorization. These notices usually describe what happened, what information was involved, and what steps the organization has taken. Accountants and tax preparers are a recurring subject of such notices because they combine identity data for many households in one place, and many are small businesses with limited security resources.
Attorneys are looking into whether Dole Accounting Services maintained reasonable safeguards for the sensitive tax and identity information it held, including how its e-file credentials and client records were protected and monitored, and whether stronger controls could have prevented the fraudulent filings. If you are a client of the firm, or if you received an email or letter about this incident, keep it, because it can help document when you were notified and what the firm told you.
When Did This Breach Occur?
The firm’s notice states that the fraudulent returns were filed on or around August 24, 2026, and that the firm learned of the activity on September 7, 2026. It emailed the affected taxpayers on September 9, 2026, and sent its notice to the New Hampshire Attorney General on October 22, 2026. The notice does not say how the unauthorized party gained the access it used, or whether any other filing activity occurred before August 24, 2026.
What Information Was Breached?
The firm reports that Social Security numbers may have been compromised for 12 individuals, including dependents listed on the 4 fraudulent returns. The notice does not list any other categories of information, such as bank account numbers, and it does not say whether the unauthorized party saw more client records than those used to prepare the returns. This page will be updated if the firm or a regulator provides more information.
What You Can Do
If you received a notice related to Dole Accounting Services or believe you may be affected, consider these steps:
- Read the notice carefully and keep it, along with any enrollment details for protection services it offers.
- File IRS Form 14039, the Identity Theft Affidavit, if the IRS tells you that a return was already filed in your name, and consider requesting an IRS Identity Protection PIN at irs.gov.
- Place a free fraud alert or a credit freeze with Equifax, Experian and TransUnion, and get your reports free at annualcreditreport.com.
- Review bank, card and insurance statements for anything you do not recognize.
- Be skeptical of unexpected calls, texts or emails that mention the incident, and report suspected identity theft to the Federal Trade Commission at identitytheft.gov.
File a Data Breach Lawsuit Against Dole Accounting Services
If you are a client of Dole Accounting Services, were listed as a dependent on a return it prepared, or received a notice about this incident, you may have legal options for holding the firm accountable for how it protected your sensitive information.
Contact us at Class Action U, where we’ll connect you with a lawyer skilled in class action lawsuits. If you’ve been contacted about this breach, received notice, or discovered you were impacted, fill out our quick, easy, and secure form to sign up. There is no cost to reach out to our legal partner and no obligation after speaking with someone from our team.