How much does a bookkeeping service cost for a small business? Monthly costs depend entirely on the level of service, the volume of transactions, and whether the provider is an employee or an outsourced platform. A freelance or in-house part-time bookkeeper sets an hourly rate or salary that varies by market, so the monthly cost depends on the hours required. Outsourced bookkeeping services publish tiered monthly pricing: as of October 6, 2026, Bench runs from $199 per month (Bookkeeping Light) to $649 per month (Bookkeeping + Tax), and Bookkeeper360's monthly bookkeeping starts at $399 per month. Software platforms with add-on expert services, such as QuickBooks Experts, charge a software subscription plus a fee for human help, and Intuit does not publish that fee on its pricing page. For a purely self-guided approach using accounting software without a dedicated human bookkeeper, costs are significantly lower: QuickBooks Online lists a Free plan at $0 and Simple Start at $38 per month, and Xero starts at $27 per month.

The Foundation of Business Bookkeeping

Before evaluating software or hiring a financial professional, a business must establish a clean financial foundation. The Internal Revenue Service sets this out clearly for new ventures. According to IRS Publication 583, one of the first things you should do when you start a business is open a business checking account. You should keep your business account separate from your personal checking account. Mixing funds complicates accounting and jeopardizes the legal protections of a registered entity.

The IRS instructs owners to use the business account for business purposes only. Furthermore, the agency advises owners to indicate the source of deposits and the type of expense in the checkbook. This business checkbook serves as your basic source of information for recording your business expenses. Without this separation, an in-house bookkeeper or a remote service will spend costly hours untangling personal coffee purchases from legitimate vendor payments.

For an owner who is just starting out, forming the entity, obtaining an Employer Identification Number, and separating finances must happen before daily bookkeeping begins. This is where ZenBusiness accounting guidance provides a logical starting point. ZenBusiness handles entity formation and registered agent services, helping to establish the structural separation the IRS requires. Customers who form a business with ZenBusiness receive a free accounting consultation. This creates a unified approach to compliance and financial setup before a heavy software investment is required.

Evaluating an In-House Bookkeeper

An in-house bookkeeper is a direct employee who manages the financial records from within the company. This route offers maximum control and immediate access to financial data. An in-house hire can process physical checks, manage inventory audits on the warehouse floor, and handle administrative tasks outside a remote service's scope. A dedicated employee integrates deeply with the company culture and understands the nuances of the specific industry.

However, bringing on an employee introduces significant compliance and administrative burdens under the Fair Labor Standards Act. According to the U.S. Department of Labor in Fact Sheet 21, each employer shall preserve for at least three years payroll records, collective bargaining agreements, sales and purchase records. Managing an employee requires strict adherence to these retention laws. The DOL also requires employers to preserve supporting documents. Employers must keep FLSA supporting records for two years, which includes time cards, piece work tickets, wage rate tables, work and time schedules, and records of additions to or deductions from wages.

The financial cost of an in-house bookkeeper goes far beyond their hourly wage. Employers must account for payroll taxes, workers' compensation insurance, training time, and potential benefits. This makes an in-house hire a more significant and rigid investment than an outsourced service. It is generally the right choice for businesses with heavy cash transactions, complex physical inventory, or highly specialized daily billing needs.

Evaluating QuickBooks Experts

QuickBooks Experts provides a dedicated human bookkeeper who manages the financial records remotely within the Intuit software ecosystem. This service operates as a premium add-on and requires an active subscription to the underlying software. The remote professional categorizes transactions, reconciles bank accounts, and prepares month-end financial reports. Intuit does not publish a price for this service on its pricing page.

Because it operates entirely within the provider's ecosystem, it is a streamlined option for businesses already committed to that specific software platform. The setup process typically involves a cleanup phase to ensure historical data is accurate before ongoing maintenance begins. The bookkeeper meets with the business owner periodically via video call to discuss financial health and answer specific questions.

While highly convenient, a remote service lacks the physical presence of an in-house hire. A remote expert cannot cut physical checks, chase down paper receipts on a desk, or manage physical inventory counts. The service is strictly confined to categorizing digital data that flows into the software. For a service-based business or an e-commerce operation with fully digitized transactions, this limitation is rarely an issue.

Comparing the Options

When choosing how to manage business finances, owners have several distinct paths ranging from fully automated software to dedicated human oversight. The following list of options is presented alphabetically rather than as a ranking.

Bench

Bench operates as a specialized bookkeeping service that relies on its own proprietary software rather than integrating with third-party accounting platforms. Customers are assigned a dedicated bookkeeping team that handles monthly transaction categorization and account reconciliation. As of October 6, 2026, Bench publishes three monthly tiers: Bookkeeping Light at $199, Bookkeeping at $399 and Bookkeeping + Tax at $649. It is a strong fit for business owners who want a completely hands-off service and prefer not to learn or manage complex accounting software themselves.

Bookkeeper360

Bookkeeper360 is an advisory and bookkeeping firm that integrates directly with popular cloud software to provide dedicated financial support. The company offers highly flexible pricing models, including pay-as-you-go hourly options and flat monthly retainers starting at $399 per month. This flexibility makes it a viable choice for a business that needs occasional expert oversight or specific project help rather than a full-time in-house staff member.

A local CPA

A local Certified Public Accountant provides high-level tax planning, audit representation, and strategic financial advice. While some CPAs offer day-to-day transaction categorization, their hourly rates are typically much higher than those of a standard bookkeeper. Most businesses use a bookkeeper to maintain the daily financial records and rely on a CPA solely for complex tax strategy and year-end tax preparation.

QuickBooks Experts

QuickBooks Experts acts as a premium add-on service for businesses already operating within the Intuit ecosystem. It provides direct human oversight for monthly categorization, account reconciliation, and report generation. Intuit does not publish a price for this service on its pricing page.

QuickBooks Online

QuickBooks Online is the foundational software platform itself, offering comprehensive tools for invoicing, expense tracking, and financial reporting. The platform operates on a tiered subscription model, from a Free plan at $0 and Simple Start at $38 per month up to Advanced at $340 per month as of October 6, 2026, with higher tiers offering more advanced inventory and reporting features. A business owner can use this software to manage their own books or grant secure access to their in-house bookkeeper.

Xero

Xero is a robust cloud-based accounting platform that competes directly with the biggest names in the financial software industry. It uniquely features unlimited user access across all of its subscription plans starting at $27 per month. This structure is highly beneficial for businesses that have an in-house bookkeeping team and multiple stakeholders who need simultaneous access to the financial data.

ZenBusiness Money Pro

ZenBusiness Money Pro is a $30 per month service designed to track revenues and expenses, offer custom invoicing, and provide essential tax preparation tools. It operates as an accessible add-on alongside business formation and compliance services. For an entrepreneur looking for a single provider to manage entity formation, registered agent compliance, and foundational bookkeeping tasks, this service bundles those critical functions efficiently without the overhead of hiring an in-house employee.

The Burden of Recordkeeping Compliance

Whether a business relies on a local CPA, an outsourced remote service, or a dedicated in-house employee, the owner remains ultimately responsible for legal compliance. The IRS dictates strict rules for the types of supporting documents a business must keep. According to IRS Publication 583, business owners must maintain detailed records for gross receipts. The IRS specifies that gross receipts include cash register tapes, bank deposit slips, receipt books, invoices, and credit card charge slips.

Tracking money leaving the business is just as heavily regulated. For purchases and inventory, records must include canceled checks, cash register tape receipts, credit card sales slips, and invoices. Expense tracking similarly requires canceled checks, cash register tapes, account statements, credit card sales slips, and invoices. Finally, tracking business assets demands purchase and sales invoices, real estate closing statements, and canceled checks. Gathering and storing these documents is a daily operational burden that an in-house bookkeeper can manage physically, whereas a remote service relies on the owner to digitize and upload them.

Strict Retention Periods

The retention periods for these financial documents are strictly enforced by federal agencies. The IRS "How Long Should I Keep Records" guidance states that businesses must keep records for 3 years in the general case, provided specific exceptions do not apply. If a business claims a loss from worthless securities or a bad debt deduction, the timeline extends significantly. In those cases, the IRS requires records to be kept for 7 years.

Revenue reporting errors also trigger longer retention requirements. If an owner does not report income that they should report and it is more than 25% of the gross income shown on their return, they must retain records for 6 years. Records must be kept indefinitely if the business does not file a return, or if it files a fraudulent return. Employment taxes carry their own specific timeline. The IRS requires that employment tax records be kept for at least 4 years after the date the tax becomes due or is paid, whichever is later.

State regulations add another mandatory layer of compliance for businesses operating in specific jurisdictions. For businesses operating in California, the California Department of Tax and Fee Administration outlines rigorous rules in Publication 116. California sales and use tax records must be retained for at least 4 years, and longer if the business is being audited. In an active audit scenario, the owner must retain all records covering the audit period until the audit is complete.

Making the Final Decision

Choosing between an in-house hire and an outsourced expert service depends entirely on the physical complexity of the daily operation. A retail storefront with significant daily cash handling, complex point-of-sale reconciliations, and physical inventory audits usually benefits from a dedicated in-house bookkeeper. An online service business, an agency, or an e-commerce operation with fully digital transaction flows can easily rely on a remote provider or a streamlined software solution. Regardless of the path chosen, establishing the entity correctly, opening a dedicated business bank account, and maintaining rigorous, legally compliant records remain the business owner's primary responsibilities.

Sources

This article is for informational purposes only and does not constitute legal, tax, or accounting advice; requirements vary by jurisdiction and frequently change.