Accounting & Tax Firm Insurance — Minnesota

You handle your clients’ financial lives.
One error, one missed deadline, one data breach can cost them — and you.

Minnesota accountants, CPAs, bookkeepers, and tax preparers carry professional liability exposure with every return filed, every financial statement prepared, and every advisory recommendation made. A single error or omission can generate claims far exceeding the fee for the engagement. The right insurance program addresses the professional risk, the data security exposure, and the business liability that any professional office carries.

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Serving Minnesota businesses since 2011
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The Reality of the Risk

Real claims that hit this industry every year

Scenario 01

A CPA prepares financial statements that contain a material error. A bank relies on the statements to extend a business loan that subsequently defaults. The bank sues the CPA firm for $220,000 in losses. Professional liability / E&O responds. Standard GL does not.

Scenario 02

A tax preparer misses a filing deadline for a client’s business return, resulting in $18,000 in IRS penalties and interest. The client sues for the full penalty amount plus the cost of resolution. E&O coverage responds.

Scenario 03

A bookkeeper’s firm is hit with a ransomware attack that encrypts client financial records. Recovery costs, client notification, and regulatory response total $42,000. Cyber liability coverage pays. No standard property or GL policy does.

Scenario 04

A CPA provides tax planning advice that the IRS later disallows. The client faces back taxes and penalties totaling $85,000 and sues the firm for professional negligence. E&O defense and indemnity coverage responds.

What You Actually Need

Coverage built for Minnesota businesses in this industry

A properly structured program layers multiple coverages. Here is what each one covers and why it matters.

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Professional Liability (E&O)

The defining coverage for any accounting or tax practice. Covers claims arising from professional errors, omissions, missed deadlines, incorrect advice, and negligent preparation of financial documents. The size of the claim typically has no relationship to the size of the engagement fee — a $500 tax return error can generate a $50,000 claim.

Filing ErrorsMissed DeadlinesFinancial Statement ErrorsTax Planning Advice
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Cyber Liability

Accounting and tax firms hold among the most sensitive personal and financial data of any business category — Social Security numbers, bank account information, business financial records, and tax histories. A data breach triggers notification obligations and remediation costs that standard property coverage does not address.

Data Breach ResponseClient Notification CostsRansomware RecoveryRegulatory Defense
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Business Owner’s Policy (BOP)

Your GL and commercial property foundation. Covers client and visitor injuries in your office, your equipment, computer hardware, and business income if a covered loss forces closure. Equipment breakdown for server and workstation failures is relevant for any firm storing client data on local hardware.

Office Premises LiabilityEquipment & HardwareBusiness IncomeEquipment Breakdown
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Workers’ Compensation

Required in Minnesota from your first employee. Office environments carry lower physical injury rates than field industries, but slip-and-falls, ergonomic injuries, and repetitive strain claims do occur. Workers comp is required regardless of perceived risk level.

Office InjuriesErgonomic ClaimsSlip & FallMedical & Lost Wages
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Crime / Employee Dishonesty

Accounting firms with access to client funds, payroll systems, or financial accounts carry meaningful employee dishonesty exposure. A bookkeeper or accountant with access to client accounts can cause significant financial harm before detection.

Employee EmbezzlementClient Fund MisappropriationCheck FraudInternal Controls Gap
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Commercial Umbrella

Excess liability above your E&O and GL limits. Large financial statement errors, significant tax penalties, or multi-year advisory claims can generate judgments above standard professional liability limits. A $1M umbrella is appropriate for most CPA and accounting firms.

Excess LiabilityAbove E&O & GLDefense Costs
Common Mistakes

Coverage gaps we see most often

These are real claim situations. Check your current policy against each one.

1

Claims-made E&O without tail coverage planning

Most accounting professional liability policies are claims-made. When you retire, sell, or change carriers, claims filed after the policy ends are not covered without a tail policy. For CPAs and accountants whose work product is relied upon for years after the engagement, the tail exposure is significant.

✓ Fix: Discuss tail coverage at every renewal and before any firm transition, sale, or retirement
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No cyber liability despite handling highly sensitive financial data

Tax and accounting firms hold more personally and financially sensitive data per client than almost any other business category. Standard BOP property coverage does not address data breach notification, regulatory response, or ransomware recovery costs.

✓ Fix: Standalone cyber liability policy — essential for any firm with electronic client records or cloud-based accounting software
3

E&O limits not sized to client revenue or asset exposure

Professional liability limits should reflect the financial exposure of your engagements — not just the fee. A firm preparing financial statements for a business with $10M in assets has a very different exposure profile than one preparing individual 1040s.

✓ Fix: Review E&O limits against your largest client engagements and the financial amounts your work product is relied upon to support
4

No crime coverage for firms with client fund access

Bookkeepers and accountants with access to client payroll systems, operating accounts, or investment accounts can cause significant financial harm. A crime endorsement covers the firm’s own employee dishonesty exposure and provides the coverage structure clients may require.

✓ Fix: Crime endorsement sized to the total client funds under management or accessible to your staff
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Oral advice not documented

Professional liability claims frequently arise from advisory conversations that weren’t reduced to writing. A client who claims they received specific tax planning advice that they relied upon to their detriment has a claim that is significantly harder to defend without written documentation of what was actually said.

✓ Fix: Engagement letters for all client relationships and written confirmation of significant advisory conversations
Quick Cost Estimate

What does this insurance cost in Minnesota?

Premiums vary by business size and operations. Use this tool for a realistic range.

Estimated Annual Premium Range
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Includes E&O, BOP, cyber, and workers comp. Actual premium depends on services, client types, claims history, and carrier underwriting.
Frequently Asked Questions

What business owners ask us most

Errors and Omissions insurance covers professional mistakes — a tax return error, a missed deduction, a financial statement that contains a material error. The critical thing to understand is that the claim is based on the financial harm to the client, not the cost of the service. A $500 tax return that results in an $80,000 IRS penalty creates an $80,000 E&O claim. Professional liability limits should reflect the financial exposure of your work product, not your fee schedule.
Yes. Tax and accounting firms hold Social Security numbers, bank account information, business financial records, payroll data, and multi-year tax histories — some of the most sensitive personal and financial data of any business category. A data breach triggers state notification requirements, IRS notification obligations, and remediation costs that standard BOP property coverage does not address. Every firm with electronic client records should carry standalone cyber liability.
Most accounting professional liability policies are claims-made — coverage applies when the claim is made, not when the work was done. When a claims-made policy ends — because you retire, sell the firm, or change carriers — claims filed after the end date are not covered unless you purchase a tail policy. Because accounting work product — financial statements, tax returns, audit opinions — is relied upon for years after it’s prepared, the tail exposure for accounting firms is significant. Plan for tail coverage before any major firm transition.
Yes. A home-based accounting practice needs professional liability (E&O) and cyber liability regardless of where you work. Your homeowners policy excludes business activity, including any client consultation conducted at home. If you have employees, workers comp is required. If clients visit your home office, GL coverage for premises liability is also appropriate.
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Dane Roti — Options Insurance

Dane Roti

Commercial Lines Agent — Options Insurance

With 3 years of insurance experience, accounting and tax firm insurance centers on getting the E&O right — limits sized to actual client exposure, claims-made vs. occurrence form, and tail coverage planning. I work through each of these with Minnesota accounting professionals. As part of an independent agency with 50+ carriers, I find the right fit for your operation. When something changes or you need a certificate, you reach me directly.

(952) 392-9508[email protected]options-insurance.com