Small business accounting fees, explained
Typical market ranges for bookkeeping, business tax returns, tax planning, and fractional CFO work, what pushes a quote up or down, and how to tell an affordable CPA from an underscoped one.
These are typical U.S. market ranges, not Taxstra fees. Taxstra quotes a fixed fee after a free initial consultation and a look at the books.
Written by Bryan Martin, CPA, Managing Partner and Founder of Taxstra. Last updated September 1, 2026.
The short answer
For a small business in 2026, monthly bookkeeping typically runs $500 to $3,000 or more per month, a business tax return $1,500 to $5,000 or more, and a proactive tax planning engagement $5,000 to $25,000 or more. Where you land depends on entities, states, transaction volume, and the condition of the books.
CPA, MBA
Bryan Martin, CPA, Managing Partner and Founder of Taxstra, reviews the work.
1,000+ clients
Small business owners, physicians, and real estate investors nationwide.
Fixed-fee scoping
The number is quoted before work starts, after a look at the books.
Books, tax, payroll in one team
One workflow instead of three vendors who do not talk to each other.
The fee table
The honest answer depends on what you are buying. Bookkeeping, tax preparation, tax planning, and fractional CFO work are four different products with four different price bands, and the cost of an accountant for a small business is really the sum of the products you need.
These are typical U.S. market ranges compiled from published firm pricing and industry surveys, not Taxstra fees. Hourly CPA rates generally run $200 to $500, which is why most small business work is now quoted as a fixed fee: the firm knows the scope and you know the number before the work starts.
| Service tier | Typical market range | What you should get |
|---|---|---|
| Monthly bookkeeping | $500 to $3,000+ per month (basic bookkeeping alone: $300 to $800) | Reconciled accounts every month, categorized transactions, a monthly close, financial statements, and books a tax preparer can use without cleanup |
| Business tax return preparation | $1,500 to $5,000+ per business return | Form 1120-S or 1065, owner K-1s, basis and depreciation schedules, state filings, e-filing, and a named reviewer on the return |
| Annual tax planning engagement | $5,000 to $25,000+ per year | A projection before year-end, written recommendations with assumptions, entity and retirement plan analysis, quarterly estimate calculations, and implementation ownership |
| Fractional CFO (monthly) | $3,000 to $10,000+ per month | Forecasts, cash flow and KPI reporting, financing and pricing decisions, board or lender packages, and a standing meeting cadence |
| Cleanup or catch-up (project) | $200 to $500 per backlogged month, quoted as a fixed project | Reconstructed and reconciled history, corrected balance sheet, opening balances for the monthly engagement, and a written list of what was assumed |
Go deeper: the full CPA cost guide · the bookkeeping cost calculator
Who does what
Small business accountant cost climbs with responsibility. A bookkeeper records what happened, an accountant explains it, a CPA signs the return and takes tax positions, and a fractional CFO decides what happens next.
The monthly figures above assume an ongoing relationship. A business that only needs the return filed once a year pays the per-return range instead. The mistake to avoid is paying CPA rates for bookkeeping work, or paying bookkeeper rates and expecting tax strategy.
| Role | Typical monthly cost | Core job | What you do not automatically get |
|---|---|---|---|
| Bookkeeper | $300 to $800 | Records daily transactions, reconciles accounts, runs payroll processing | Tax positions, entity advice, or a signed return |
| Accountant (non-CPA) | $500 to $1,500 | Reviews the records, prepares reports, handles compliance filings | A license to represent you before the IRS or sign an attest report |
| CPA | $1,000 to $3,000+ | Tax strategy, business and owner returns, projections, IRS representation, supervision of the books | Industry expertise or proactive planning unless the scope says so |
| Fractional CFO | $3,000 to $10,000+ | Forecasting, capital, pricing, profitability, and lender or investor reporting | Daily bookkeeping execution or return preparation |
Go deeper: the full CPA versus bookkeeper comparison
Price drivers
Seven variables explain almost every quote. Change one and the fee moves; change three and you are in a different tier.
Deliverables by tier
Price only makes sense next to a deliverables list. Before you compare two quotes, make sure both firms are describing the same output.
Bank and credit card accounts reconciled monthly, transactions categorized to a chart of accounts you approve, a profit and loss statement and balance sheet by the 15th of the following month, and a shared file your tax preparer can open in January without questions.
Everything in the bookkeeping tier plus a real month-end close, accrual adjustments where they matter, fixed asset and loan schedules, sales tax and payroll coordination, a quarterly estimate calculation, and a named accountant who answers questions inside two business days.
The entity return and owner K-1s, basis and depreciation schedules maintained year to year, state returns, e-filing confirmations, a review by a licensed professional before signature, and a written summary of anything the preparer assumed or could not verify.
A projection of this year's liability before decisions lock, written recommendations with the assumptions behind any modeled benefit, entity and retirement plan analysis, a calendar of implementation steps with an owner for each, and a follow-up that checks whether the plan happened.
Ask every firm for the same three things in writing: what is included, what triggers a change order, and who reviews the work. A $900 monthly quote that excludes payroll, sales tax, and the year-end return can cost more than a $1,600 quote that includes all three. The cheaper proposal is only cheaper if the scopes match.
The false economy
An affordable CPA for small business is a fair goal. An underscoped one is not. The difference shows up in the year after the invoice, not on the invoice.
A composite example, anonymized and simplified. A consultant with roughly $180,000 of net profit paid about $600 for an annual Schedule C return for three years. The return was accurate. Nobody ever ran an S corporation analysis, nobody calculated quarterly estimates, and the owner paid the full balance each April along with an underpayment penalty because the estimates were never set up.
When the owner finally sat down with a CPA, the first meeting produced a projection, a reasonable compensation analysis, quarterly estimate vouchers, and a decision on the S election with the tradeoffs written down. The planning engagement cost several thousand dollars, which is more than the three cheap returns combined. It was also the first year the owner knew the tax bill before it arrived.
Whether the S election was worth making depended on the facts, and no firm can promise a number in advance. The point is narrower: the inexpensive return answered "what do I owe" and never asked "what could change." Those are different services, and only one of them should be bought on price.
Go deeper: how to hire a CPA for your small business · small business tax advisory
Expense versus decision value
Illustrative round numbers. Two owners with the same $600,000 revenue and the same $150,000 profit can pay very different amounts and get very different things.
Budget B costs about $20,800 more per year in cash. Whether that is an expense or an investment depends on two things you can estimate for your own business: what 84 recovered owner hours are worth in billable work or sales, and whether the planning surfaces decisions (entity, retirement plan, timing of purchases, owner pay) that the compliance-only budget would never have raised. If the owner bills $150 an hour, the recovered time alone is worth about $12,600 before any tax decision is counted.
No firm can guarantee the second part, and you should distrust any that tries. What you can require is a written scope that says which decisions the fee covers, so the comparison is between two defined services and not between a number and a hope.
| Line item | Budget A: compliance only | Budget B: CPA-led team |
|---|---|---|
| Bookkeeping | Owner does it, about 8 hours a month | Included in monthly accounting |
| Monthly accounting | None | $1,400 per month ($16,800 per year) |
| Business and owner returns | $2,000 | Included in the annual scope |
| Tax planning | None | $6,000 per year |
| Annual cash outlay | About $2,000 | About $22,800 |
| Owner hours on books | About 96 hours a year | About 12 hours a year (review and questions) |
| What the owner knows in October | Last year's tax bill | This year's projected bill, the estimate schedule, and the decisions still open |
Business versus personal
Roughly two to four times as much at the return level, because a business return adds a second filing, owner K-1s, basis tracking, depreciation, payroll reconciliation, and usually at least one state.
A straightforward individual return runs $400 to $1,200 in the current market, while the same person with an S corporation pays $1,500 to $5,000 or more for the business return plus the owner return on top. The gap widens further when the business needs monthly books, which have no individual equivalent.
Individual return ranges, hourly rates, and how flat-fee pricing works across every service type.
The full ladder from bookkeeping to controller to CFO layer, with the in-house crossover math.
Enter revenue, transaction volume, payroll, and sales tax to see DIY, freelance, and CPA-led estimates side by side.
The revenue and complexity thresholds where DIY stops working, and seven signs it is time to hire.
Go deeper: CPA services for business owners
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Citations reflect U.S. federal tax law as of the article's last reviewed date.
Educational information only, not individualized tax, legal, or investment advice. Federal rules are discussed unless stated otherwise; state treatment and exceptions can differ.
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