How Much Should Bookkeeping Cost for a Service Business?

Written By Taylor Race

If you’ve ever tried to research bookkeeping pricing online, you’ve probably hit a wall of “it depends” — technically true, and completely unhelpful. Here’s a clearer answer: for most service-based businesses, monthly bookkeeping costs somewhere between $200 and $2,000 a month, and the number depends on three things. This guide walks through what those are, the four pricing models you’ll see, and how to spot a quote that’s either too good to be true or quietly overpriced.

What you’re actually paying for

Bookkeeping isn’t data entry. A good bookkeeper is categorizing every transaction correctly, reconciling your accounts to the penny, keeping your chart of accounts clean, flagging problems before they hit your tax bill, and producing reports you can actually use. On a well-run service business with around $1M in annual revenue, that’s typically 6–15 hours of work per month — plus software, secure client portal access, and ongoing support.

The four pricing models

  • Hourly bookkeeping. $40–$150/hour depending on experience. Simple for very small books, dangerous for anything bigger — cost scales unpredictably with complexity.

  • Flat monthly fee (most common). $200–$2,000/month depending on transaction volume, number of accounts, and complexity. You know your bill before the month starts.

  • Tiered packages. A handful of packages (Basic / Standard / Plus) priced around transaction volume and features. Same economics as flat-fee but lower customization.

  • Internal hire. $50K–$75K/year for a full-time bookkeeper; $25–$45/hour for part-time. Usually only makes sense above about $3M revenue or with unusual complexity.

What drives your monthly cost

Three things, in order of impact:

  • Transaction volume. The single biggest factor. A business with 200 transactions a month costs much less to service than one with 2,000.

  • Number of accounts. Every bank account, credit card, loan, and payment processor adds reconciliation work.

  • Complexity. Payroll, inventory, job costing, sales tax in multiple states, and multi-entity structures all push the price up.

Typical price ranges for service businesses (flat-fee, outsourced)

  • Solo service business, under $250K revenue: $200–$450/month

  • Small service business, $250K–$1M: $300-$500/month

  • Growing service business, $1M–$3M: $500–$1,500/month

  • Multi-location or multi-entity, $3M+: $1,200–$2,500/month

  • One-time clean-up / catch-up: $500–$6,000+ depending on scope

Red flags in a bookkeeping quote

  • Hourly quotes without an estimated monthly total — means they haven’t actually scoped your work.

  • “Starting at” prices with no upper bound. Great marketing, brutal reality.

  • Wildly cheap offshore quotes ($99/month for a service business). Usually means your books get done — badly — and you inherit the mess.

  • No mention of reconciliation. If they aren’t reconciling monthly, they’re doing data entry, not bookkeeping.

  • No reports listed. You should get a P&L, balance sheet, and ideally cash flow statement every month.

What to ask before you sign

  • What’s included vs. what costs extra?

  • What software do you work in?

  • Who’s my point of contact — one person, or a shared team?

  • How fast do reports come out each month?

  • Can I cancel month-to-month?

The bottom line

Good bookkeeping for a service business looks expensive on the quote and cheap on the tax return. Cheap bookkeeping looks great on the quote and shows up later as IRS penalties, missed deductions, and panicky April phone calls. Spend a little more up front. Your future self will send a thank-you card.


Want a real, specific number for your business? Get a free pricing estimate — our flat-fee quotes take 15 minutes and we don’t follow up aggressively. [Get Started Here]

Taylor Race