Bizee vs. Doola for CPA Firms: Why the Entity Type Isn't Optional
A CPA opening their own practice hits a wrinkle most other small businesses don't: in many states, a plain LLC isn't a valid entity for a licensed accounting practice at all. State accountancy boards typically require a professional limited liability company, a PLLC, or a professional corporation, owned entirely or predominantly by licensed CPAs, before you can call the entity an accounting firm.
Bizee and Doola both handle standard LLC and corporation filings, but neither is built to verify your state's specific professional-entity rules. Check with your state board of accountancy before choosing an entity type, then use whichever platform to file it.
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Does a CPA firm need a PLLC or PC instead of a regular LLC?
Requirements vary meaningfully by state: some require a PLLC, some a professional corporation, some allow a standard LLC with the right licensing disclosures, and ownership rules differ too, from CPA-only ownership to a majority-CPA-ownership threshold that allows a minority non-CPA partner. Confirm the exact requirement with your state board of accountancy before you file, since forming the wrong entity type can mean refiling later and potentially operating out of compliance with your license in the meantime. This one phone call to your board can save months of rework.
Bizee for a straightforward, single-state practice
If you're a solo CPA or a small partnership operating in one state and you've already confirmed the correct entity type with your board, Bizee's flat filing fee and first-year included registered agent are a low-cost way to get the paperwork filed. It doesn't verify professional-entity compliance for you, so that confirmation step is on you or your attorney beforehand.
Doola for a firm with a partner outside the US or new to US filing
It's less common but not unheard of for a CPA practice to have a partner or key hire based outside the US, particularly in tax practices serving expatriate clients. Doola's EIN process as a third-party designee skips the Social Security number requirement, and the bundled bookkeeping is useful if you'd rather not manage your own books while you're managing everyone else's.
Peer review and state board registration come after formation, not instead of it
Forming the entity is only the first step; most states also require registering the firm itself with the board of accountancy, separate from each individual CPA's license, and many require the firm to enroll in a peer review program on a recurring cycle if it performs attest services. Build these into your launch timeline, since a client who needs audited financials won't wait while you catch up on registration.
Build these steps into your launch timeline, in order:
- Confirm with your state board of accountancy whether you need a PLLC, a professional corporation or a standard LLC, and what ownership rules apply.
- File the entity and get your EIN, using whichever formation platform fits your situation.
- Register the firm itself with the board of accountancy, separate from each individual CPA's license.
- Enroll in a peer review program on the required cycle if the firm performs attest services.
- Put errors and omissions coverage in place, ideally from a carrier that specializes in accountant's professional liability.
Liability insurance for a practice that signs its name to other people's numbers
Errors and omissions coverage is close to essential for a CPA firm, given that a missed deduction, a misapplied rule, or a late filing can cause a client real financial harm that a general liability policy won't touch. Carriers that specialize in accountant's professional liability understand the specific risks of tax and attest work better than a generic small-business policy does.
What the pay data says about pricing your own time
Accountants and auditors earn a median annual wage of $83,680 nationally, with the top quarter earning above $109,8101. If you're setting hourly or engagement-based rates for your own practice, that range is a useful floor: pricing your time below what a mid-career staff accountant earns on salary, once your overhead and non-billable hours are accounted for, usually isn't sustainable.
A worked example: the multi-state remote client problem
Say a CPA firm based in one state starts taking on remote clients who live in several others. Most states have rules about who can legally prepare returns or sign off on filings for a resident of that state, sometimes requiring the preparer to be licensed there or working under an exception for out-of-state practice. This is separate from your entity's home-state registration, and it's easy to miss until a client's home state questions who prepared their return. Check your state board's reciprocity rules, and your client's home state rules, before accepting a meaningful volume of out-of-state work, rather than assuming a CPA license is automatically portable everywhere.
The decision, once licensing is settled
State filing fees for the underlying entity average $132 nationally2, a small piece of the total cost of getting properly licensed and registered. If you're a domestic, single-state practice that's already confirmed its entity type with the board, Bizee gets you filed cheaply. If you have an international partner or want bookkeeping bundled in, Doola is the better starting point. Whichever platform you choose for the filing, keep your board registration and peer review status documented somewhere you can produce quickly if a client or a bank asks.
What Good Looks Like
Good entity setup for a CPA firm means the entity type, ownership structure, and state board registration all match your state's specific professional-licensing rules before you take on your first client.
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How to Get Started
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Bizee files the underlying entity cheaply once you've confirmed the correct professional-entity type with your state board, leaving budget for peer review and insurance costs.
Every's combined banking and bookkeeping suits a small CPA practice that wants one place to track client retainers against overhead during busy season.
Mercury's banking keeps client retainer deposits organized, useful for a practice billing a mix of hourly work and fixed-fee engagements.
Frequently Asked Questions
Can I form a regular LLC for my CPA practice?
In many states, no, a licensed accounting practice must be a PLLC or professional corporation with CPA ownership requirements. Confirm the exact rule with your state board of accountancy before filing, since this varies by state and getting it wrong can mean refiling.
Do I need peer review if I'm only doing tax work, not audits?
Peer review requirements typically apply to firms performing attest services such as audits, reviews, or certain compilations. A practice limited to tax preparation and advisory work often falls outside that requirement, but confirm with your state board since the exact scope varies.
Is errors and omissions insurance legally required for a CPA firm?
It's not universally required by law, though some states or engagement types effectively make it necessary, and most firms carry it regardless given the financial exposure of a missed filing or an incorrect return.
Can Bizee or Doola tell me which entity type my state requires for a CPA firm?
No, neither platform verifies professional-licensing entity requirements. That confirmation needs to come from your state board of accountancy or an attorney familiar with your state's rules before you choose an entity type to file.
Sources
Where we quote a benchmark, we show its source. Other figures in this guide are estimates or general guidance, so check them against your own numbers.
- Annual wage, Accountants and Auditors (SOC 13-2011), US all industries. BLS OEWS May 2025, 2025.
- One-time LLC state filing fee across all 50 states + DC. LLC University - LLC filing fees by state (updated June 10, 2026), 2026.
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