Bookkeeper vs CPA: Roles, costs, and when to hire each

Published 13 July 2026

Table of contents

• What does a bookkeeper do?
• What does a CPA do?
• Key differences between a bookkeeper and CPA
• Cost of bookkeeper vs CPA
• Do you need a bookkeeper, a CPA, or both?
• Streamline your finances with Xero
• FAQs on bookkeepers and CPAs

Key takeaways

• Bookkeepers handle day-to-day financial recordkeeping such as transaction recording, bank reconciliation, payroll, and invoicing, while CPAs are licensed professionals who prepare taxes, conduct audits, and provide strategic financial advice.
• Bookkeeper rates typically range from $20 to $50 per hour, while CPA hourly rates fall between $150 and $400, reflecting differences in education, licensing, and the scope of services they can perform.
• Only a CPA can represent you before the IRS on audits and appeals, sign off on audited financial statements, and provide the kind of strategic financial planning that investors and lenders often require.
• Many businesses benefit from using both a bookkeeper and a CPA together, with the bookkeeper keeping daily records accurate so the CPA has clean data for tax filing, financial analysis, and growth planning.

What does a bookkeeper do?

A bookkeeper is a financial professional who manages your day-to-day business recordkeeping, including recording transactions, reconciling bank accounts, and handling invoicing and payroll.

A bookkeeper takes care of your day-to-day financial recordkeeping. Bookkeeping services focus on data entry and bank reconciliation, ensuring transactions are recorded accurately and cross-referenced with bank statements and other financial documents. Bookkeeping is about making sure records reflect what’s actually happening in the business.

Some bookkeepers also manage aspects of pay, providing payroll services and invoicing management. A bookkeeper can sometimes produce financial reports to help business owners understand their financial position, too.

Many small business owners start by handling their own bookkeeping, then hire a bookkeeper as the volume of transactions grows. A good bookkeeper can save you hours each week by keeping your records organized, so you can focus on running your business instead of managing spreadsheets.

Bookkeeper services differ depending on the individual’s professional experience, what they specialize in, and preference. While not all bookkeepers offer the same services, common duties include:

• recording and categorizing financial transactions
• reconciling bank statement lines
• running payroll
• managing bills and payments (accounts payable)
• creating, scheduling, and processing invoices (accounts receivable)
• creating standard financial reports, like profit and loss and balance sheets

What does a CPA do?

A Certified Public Accountant (CPA) is a licensed financial professional who has passed the Uniform CPA Exam and uses your financial records for tax preparation, strategic planning, and regulatory compliance.

CPAs are highly qualified, licensed professionals. These accountants take financial information prepared by a bookkeeper, and use it for tax preparation, financial planning, and regulatory compliance work.

To become a CPA, individuals must pass the Uniform CPA Exam, commit to ongoing learning and development throughout their career, and meet state-level licensing requirements. Entry requirements for the Uniform CPA Exam include at least 120 college credits, which means applicants will usually have completed a bachelor’s degree in accounting or a similar field.

Because of these rigorous requirements, CPAs can take on responsibilities that bookkeepers can’t. For example, only a CPA can sign off on audited financial statements, which many investors and lenders require before providing funding.

The additional educational requirements equip CPAs with extra skills and responsibilities. Duties of a CPA include:

• preparing, filing, and advising on tax affairs
• providing strategic financial planning services
• conducting internal audits
• representing clients before the Internal Revenue Service (IRS)

Key differences between a bookkeeper and CPA

A bookkeeper handles day-to-day financial recordkeeping, while a CPA is a licensed professional who provides tax preparation, auditing, and strategic financial advice. Understanding these differences can help you decide who to hire.

Some key differences to consider in more detail are:

• Required education: Many bookkeepers gain experience on the job, and there’s no formal requirement for a specific qualification. Some bookkeepers choose to pursue optional qualifications, such as the national Certified Bookkeeper (CB) Program, to bolster their skills. Comparatively, a CPA will typically have college-level education, and must have passed the Uniform CPA Exam to qualify. They also need to continue education throughout their career to maintain their license.
• IRS representation: A CPA can represent clients before the IRS, on matters such as audits, appeals, and payment collection. While some bookkeepers may offer tax preparation services, they can’t represent clients before the IRS on complex tax matters. Bookkeepers who are tax preparers have limited rights to represent clients, but only before certain IRS agents.
• Value delivered: Bookkeepers and CPAs are both necessary and provide vital services for businesses. While bookkeepers ensure financial records are accurate and properly categorized, CPAs use these records to inform tax compliance work and strategic business advice. A CPA can’t do their job properly without correctly balanced books, courtesy of a bookkeeper.

Cost of bookkeeper vs CPA

Typically, you’ll pay more for CPA services than bookkeeping services. Bookkeeper rates generally range from $20 to $50 per hour, or $500 to $2,500 per month for ongoing services. CPA hourly rates typically fall between $150 and $400 per hour, depending on location, complexity, and the scope of work. These figures are estimates and can vary based on your region and business needs.

CPAs have rigorous educational requirements for licensing, and must complete regular education throughout their careers. With high educational requirements comes increased responsibility, and CPAs are authorized to perform audits, represent clients in front of the IRS, and provide tax and financial regulatory advice. This usually results in a higher fee than bookkeeping services.

While some bookkeepers might prepare and file taxes, they don’t have the same authority as CPAs in front of the IRS. Many bookkeepers get started with a high school education, and aren’t required to complete specific qualifications or exams. Some choose to do additional study to boost their skills.

Costs also depend on how you engage each professional. Some bookkeepers charge a flat monthly fee for a defined set of tasks, while others bill hourly. CPAs may charge per project for specific services like tax preparation, or bill hourly for ongoing advisory work. Getting clear on the scope of work upfront helps you budget effectively.

Do you need a bookkeeper, a CPA, or both?

CPA and bookkeeping roles work best alongside each other. With a bookkeeper ensuring complete and accurate records, a CPA has the right information to support you with tax preparation, financial planning, and other strategic business tasks. Whether you need a bookkeeper, a CPA, or both depends on the size and complexity of your business and your financial needs.

For example, a solo business owner with a handful of transactions each month might need the help of a bookkeeper to get their records in order. The bookkeeper might be able to take care of the solo business owner’s tax affairs too, since they’re likely to be less complicated than those of a large business.

Equally, if the solo business owner took care of their own records and tax returns, they might still find value in hiring a bookkeeper to prepare financial reports like balance sheets and income statements, should they wish to pitch their business to investors. Either way, accounting software can make the process smoother for everyone involved.

Signs it’s time to hire a CPA

As your business grows, there are specific situations where a CPA’s expertise becomes especially valuable. Consider hiring a CPA if you’re experiencing any of these triggers:

• expanding into new states with different tax obligations
• facing an IRS audit or complex tax inquiry
• seeking investors who require audited financial statements
• restructuring your business entity (for example, moving from a sole proprietorship to an LLC or corporation)
• navigating multi-state payroll or sales tax compliance

If a small business is looking to expand into other markets, it could be a good time to hire a CPA, who can provide financial projections and offer strategic guidance. Some investors require audited financial statements, which CPAs can provide too. As businesses grow, their compliance obligations typically grow too, so having a CPA who understands tax law can be a significant advantage.

When a bookkeeper and CPA work together

In many cases, having both a bookkeeper and a CPA gives you the best of both worlds. A bookkeeper keeps your day-to-day records accurate and up to date, which gives your CPA clean data to work with when it’s time for tax filing, financial analysis, or strategic planning.

For example, a growing business that wants to outsource its finance function completely can hire a bookkeeper to take care of day-to-day financial tasks, and a CPA to handle tax preparation and advise on growth strategy and compliance. This setup lets each professional focus on what they do best, and often saves money compared to paying CPA rates for routine bookkeeping work.

Streamline your finances with Xero

Whether you hire a bookkeeper, CPA, or both, the right accounting software can cut your to-do list and save you time on tedious financial admin.

With Xero accounting software you can connect your business bank account, so transactions flow into the software automatically, ready for reconciliation. Small business bookkeeping is simple in Xero, thanks to the reconciliation predictions feature that makes matching transactions simple. And with unlimited user access, you can share the workload with your accountant and bookkeeper effortlessly.

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FAQs on bookkeepers and CPAs

Here are answers to some frequently asked questions about the differences between bookkeepers and CPAs, so you can make the right choice for your business.

What can a CPA do that a bookkeeper can’t?

A CPA can represent you before the IRS on complex tax matters, including audits and appeals, which bookkeepers aren’t authorized to do. CPAs can also conduct official audits, provide strategic advice on compliance and regulation, and offer guidance on business growth and financial planning.

Do I need a CPA to do bookkeeping?

No, you don’t need a CPA for bookkeeping tasks. While some CPAs might offer bookkeeping services, this is likely to come at a higher cost than hiring a bookkeeper. It's best to use a bookkeeper for your bookkeeping and a CPA for tax and strategic finance affairs.

Can software replace a bookkeeper or a CPA?

Software can handle many basic bookkeeping tasks, but it can’t fully replace the expertise of a professional. If your business is really small, with a simple structure and a handful of transactions each month, you might be able to take care of your bookkeeping and taxes using modern cloud-based software. But you need to be accurate with your records and have some basic financial knowledge. You should always seek professional advice if you’re not confident handling your business finances.

When should I switch from a bookkeeper to a CPA?

Consider switching to a CPA when your business complexity outgrows basic bookkeeping support. Signs include growing your team, facing more tax compliance obligations, expanding into new markets, or needing help with financial projections and cash flow management. You don’t necessarily need to stop using a bookkeeper; many businesses keep both as their needs evolve.

How do I share my books securely with a pro?

The safest way to share your books is through cloud-based accounting software that encrypts data. Look for software that lets you add your advisor as a user and set specific permissions for their role, so they only access what they need. Because it's cloud-based, your advisor can log in from anywhere, provided they have an internet connection.