Outsourced bookkeeping cost is quoted as a monthly fee, and that fee is not the number you should be comparing. What you pay is the fee plus every hour of the work that never leaves your side of the desk.
Published ranges will not settle it either, because nearly every one was written by a firm selling the service, priced against its own scope, and none of them has seen your bank feeds or your chart of accounts.
Prices households pay for tax return preparation and other accounting fees rose 8.3 percent over the year to June 2026, against 3.5 percent for all items, in the Bureau of Labor Statistics consumer price index. The number worth acting on is the one you build from public wage data, the costs that sit outside the fee, and the terms you put in writing.
How Much Does It Cost to Outsource Bookkeeping?
It costs whatever your hours cost, and no published range knows how many hours your books need. A bookkeeping fee resolves to time spent on your ledger, the software it runs on, the review that makes the output worth trusting, and margin.
That is why two quotes for the same business can land far apart and both be honest. They price different scopes at different review depths, and neither provider wrote down the same assumptions about your volume.
Providers bill three ways: hourly, a fixed monthly fee, or per transaction. The structure decides who carries the risk when your file turns out to be messier than it looked, not what the work costs, so convert whichever you are offered into a cost per month at one written scope before you compare anything.
Per-transaction pricing is the one worth pausing on, because it moves the volume risk onto you. The bill is a count times a unit price, so a busy month costs more by design and a quiet month costs less. Before you accept it, settle what counts as a transaction: a line on the bank feed, an invoice, a receipt matched to a payment, or a reconciled item. Ask which system produces the count and who reads it, because the same month can be two different numbers depending on where you count.
You can reach comparable quotes in an afternoon. Count the bank, card, loan, and merchant accounts that need reconciling. Count a normal month of transaction lines. Decide whether you close monthly or quarterly, and whether payroll entries and sales tax filings are in or out.
Write that down as a scope, then ask three providers to price the same page. Quotes for one written scope are comparable. Quotes for three different guesses are not.
The Labor Floor Under Every Bookkeeping Quote
Somebody's hours sit under every quote, and what an hour of that work costs an employer is published.
Across 1,373,680 jobs, the median bookkeeping, accounting, and auditing clerk earned $24.36 an hour in the May 2025 federal wage survey, and the mean was $25.75 an hour or $53,560 a year (BLS Occupational Employment and Wage Statistics, May 2025, Table 1).
Wages are only part of what an hour costs an employer. In March 2026, private industry employers spent $36.42 per hour worked on office and administrative support staff, the occupational group these clerks sit in, and $11.41 of that, or 31.3 percent, went to benefits rather than pay (BLS Employer Costs for Employee Compensation, Table 4).
Read those as a floor, not as a price. A provider pays a loaded hour, licenses the software, funds the review, and still has to earn a margin. When a monthly fee divides out under the loaded cost of that work, the gap usually sits in scope, review depth, or seniority, and the quote is answering a smaller question than the one you asked.
What Outsourced Bookkeeping Cost Leaves Out
The fee prices the provider's work. Six other costs land on you, and they are where a cheap quote turns expensive.
The cleanup that comes first. Books handed over mid-year are often behind, partly miscoded, or short a few reconciliations, and unwinding that is separate work from keeping the ledger current. It should be quoted on its own and only after someone has opened your file, because a cleanup folded into a monthly fee hides both numbers and gets revised later, usually upward.
Software you keep paying for. Ask whose name the accounting subscription, the receipt capture tool, and the document portal are in. Seats billed to you are a recurring line the fee does not cover, and a subscription owned by the provider becomes a switching cost the day you decide to leave.
Your own hours. Someone in your business still chases missing documents, answers coding questions, and approves what goes out. That time is real and it is usually the owner's. Price it at what an hour of your attention is worth, then judge whether a cheaper provider that asks more questions is cheaper at all.
The review, when the provider is not doing it. A second person checking the file before it reaches you is the line most easily cut from a quote. If the same person prepares and reviews, you are the review layer, and that is unpaid work with your name on the outcome.
Penalties that never transfer. If your scope includes payroll, the deposit deadlines stay on your side of the desk whoever presses the button. The IRS is direct about outsourced arrangements: the employer is ultimately responsible for the deposit and payment of federal tax liabilities, and if the third party fails to make the federal tax payments, the IRS may assess penalties and interest on the employer's account (IRS, Outsourcing payroll duties). The same page tells employers not to change their address of record to the provider's, because that limits how well they stay informed about tax matters involving their own business. The failure to deposit penalty itself applies when a deposit arrives late, in the wrong amount, or in the wrong way, and the notice goes to the employer.
| Days the deposit is late | Penalty on the unpaid deposit |
|---|---|
| 1 to 5 calendar days | 2% |
| 6 to 15 calendar days | 5% |
| More than 15 calendar days | 10% |
| More than 10 calendar days after the first IRS notice, or the day a notice demanding immediate payment arrives | 15% |
| Source: IRS, Failure to Deposit Penalty |
The tiers do not stack, so a deposit more than 15 calendar days late carries 10 percent rather than that plus the earlier steps (IRS, Failure to Deposit Penalty). Read them as the price of one missed calendar date, and settle in writing which side owns each deposit deadline.
The exit. The cheapest engagement to leave is the one you negotiated an exit for on the day you signed. Confirm now that the ledger file, the workpapers, and the supporting documents are yours, portable, and delivered in their native format within a stated number of days of a termination notice.
That last one is more than commercial housekeeping. Treasury's recordkeeping regulation requires a business subject to income tax, or required to file an information return about income, to keep permanent books of account or records sufficient to establish the gross income, deductions, and credits shown in its return, and to keep those records available at all times for inspection by authorized IRS personnel (eCFR, recordkeeping regulation under the Internal Revenue Code). The duty is yours whoever keeps the books, so records you cannot retrieve on demand are your compliance problem, not your vendor's.
Written as a sum, the comparison stops being a guess:
``` What outsourced bookkeeping costs you, per year
provider fee monthly fee x 12, at the scope you wrote down
- one-time cleanup quoted after someone opened the file
- software subscriptions in YOUR name, per seat, per month
- your hours document chasing, questions, approvals, priced at what your time is worth
- retained review whoever checks the file, if the provider does not
- exit reserve what it costs to move the file if you leave = the number to compare
Compare it against, per year
an employee pay + benefit load + payroll taxes + supervision
or a freelancer rate x hours + information return filing + your review
```
Deposit penalties are not a line in that sum. They are the reason one date on the calendar needs a named owner before the engagement starts.
Consumer Accounting Fees Are Rising Faster Than Prices in General
The consumer price index measures what households pay for accounting work rather than what a business pays for a monthly close, and that index has been climbing faster than prices in general. Read it as the direction of the market you are negotiating in, and treat any quote as dated the day you receive it.
The index for tax return preparation and other accounting fees rose 8.3 percent over the 12 months ending June 2026, while the index for all items rose 3.5 percent (BLS Consumer Price Index, Table 2, June 2026).
One more caveat keeps that honest. The Bureau of Labor Statistics footnotes this line as a special index based on a substantially smaller sample, so it carries less precision than the headline series and is not a forecast of your own fee.
The practical consequence belongs in the engagement letter. Ask how and when the fee gets re-priced, and get the answer in writing. A provider who will not name a re-pricing trigger is reserving the right to surprise you, and one who never re-prices may be absorbing rising labor costs, or quietly doing less.
Freelancer, Employee, or Outside Team: Where the Cost Really Differs
The three routes carry different rates, and the rate is the least interesting difference. What moves your total is who carries the information return filing, the classification risk, and the supervision.
A freelance bookkeeper bills for hours and carries their own overhead, so the rate usually looks like the cheapest of the three. Two costs arrive behind it. The first is paperwork. For tax years beginning after 2025, a business that pays a non-employee at least $2,000 for services during the year files Form 1099-NEC for that person, and the threshold may be adjusted for inflation from 2027 (IRS, Instructions for Forms 1099-MISC and 1099-NEC).
The second is classification. Control what the bookkeeper does and how they do it, set the hours, supply the tools, and the relationship starts to look like employment. The common law test the IRS publishes turns on behavioral control, financial control, and the type of relationship, no single factor stands alone in the determination, and the agency tells businesses to look at the entire relationship and the extent of the right to direct and control the worker (IRS, Independent contractor (self-employed) or employee?).
An employee costs you a loaded hour rather than a fee, and buys availability, control, and somebody who learns your file over the year. Recruiting, supervision, and software seats ride along, and so do the weeks you spend covering the desk after a resignation. This route fits work that is full time and predictable, and only when you can name who checks the output.
An outside team sells capacity instead of a person, which is why the hourly equivalent usually sits above a freelance rate. The difference buys cover when somebody is sick and a checker standing between the preparer and you. This route fits a close that has to land on a fixed date every month.
Each route puts a different set of costs on your side of the ledger, and that is the comparison worth making:
| Route | What the fee covers | What stays on your side |
|---|---|---|
| Freelance bookkeeper | Hours worked on your ledger | Review, information return filing, classification risk, cover when they are unavailable |
| Employee | Availability, control, and daily presence | Pay, benefit load, payroll taxes, recruiting, supervision, software seats |
| Outside team | A written scope, review, and continuity | Document chasing, approvals, and the deadlines you set |
What to Get in Writing Before You Sign
Eight terms decide whether the fee you were quoted is the fee you pay. Ask for each one in the engagement letter, not in an email thread.
- The scope as a list. Line by line, with what is billed on top. Compare lists between providers rather than prices, because the cheaper list is often the shorter one.
- The volume band the fee assumes. A written band tells you the work was priced rather than guessed, and it tells you what a busy quarter will cost.
- The re-pricing trigger. Name the event that reopens the fee, whether it is crossing the band, adding a state, or an annual review. Silence here turns into a difficult conversation later, usually in your busiest month.
- The cleanup, priced on its own. Quoted after someone opened the file, with an hour estimate and a checkpoint where the provider stops and re-scopes rather than billing through it.
- Who reviews, and what they check. A named role and a checklist. If the preparer is also the reviewer, decide whether you are willing to be the second set of eyes.
- The close date. A day of the month, not a vague promise of shortly after month end. A named date is a commitment you can hold and measure.
- Whose name the subscriptions are in. Every tool, listed, with the account holder. Subscriptions in your name make leaving an administrative task instead of a negotiation.
- The exit terms. File custody, format, and the number of days between your notice and your data landing back with you.
Questions Buyers Ask
Is $300 a Month Reasonable for Bookkeeping?
It can be reasonable for a small, clean, low-volume scope: one or two accounts, a modest transaction count, no payroll, no sales tax filings, and a quarterly close. It is not reasonable for a business with several accounts, inventory, multi-state sales tax, and a monthly close a lender reads, and a provider who offers it anyway is pricing a different job than the one you described. Judge any figure against the scope you wrote down, never against what another business pays.
How Much Can a Freelance Bookkeeper Charge?
Whatever their market will pay, which is why a freelance rate on its own tells you little. The comparison that matters is their rate against the loaded hourly cost of an employee doing the same work, with the review and the information return filing you take back added to their side.
How Much Should You Pay Someone to Do Your Bookkeeping?
Enough to cover a loaded hour of competent attention for the hours your books need, plus software, review, and margin. Below that line you are buying fewer hours, less experience, or no review, and one of those three is usually the explanation for a fee that looks too good.
Is Outsourced Bookkeeping Cheaper Than Hiring In-House?
Per hour, usually. In total, only when the work is steady enough to keep the capacity busy and contained enough that you are not rebuilding a finance function seat by seat. A part-time need is where outsourcing wins most clearly, because an employee cannot be bought by the half hour.
If the Buyer Is a CPA or EA Firm
Firms buying bookkeeping capacity for client work run the same arithmetic with one line added. Oversight of a provider is a duty rather than a courtesy: the FTC Safeguards Rule requires a covered firm to take reasonable steps to select and retain service providers capable of maintaining appropriate safeguards, to require those safeguards by contract, and to assess those providers periodically based on the risk they present and the continued adequacy of their safeguards (eCFR, FTC Safeguards Rule). Periodic assessment is recurring labor, so it belongs in the cost of the engagement rather than as a surprise in year two.
Capacity is usually the tighter constraint. A firm buying bookkeeping to protect its own season still owns the client relationship and the filing dates, so the work has to arrive early enough for your reviewer to see it before the client does. Cost the reviewer's hours into the engagement rather than the provider's alone.
If you run a US CPA or EA firm and the constraint is capacity, Accountably places trained offshore accountants and tax preparers inside your firm, ramped on your software and SOPs in about 3 to 4 weeks. Since 2022 that work has covered 20+ US firms and 30+ placements. The Free 40-Hour Proof Pilot puts a fixed block of your own representative work through the team and full multi-layer review, so your reviewer grades real output before a live client file depends on it. If a placement is not the right fit in the first 30 days, we replace them free. Don't trust us. Test us.
Price the Whole Thing, Then Compare
The fee was never the cost. It is one line in a sum that also holds the cleanup, the software, your own hours, the review you keep, and what it costs to walk away.
Write your scope down before you ask anyone for a number, count the accounts and the monthly transaction lines, decide who reviews and when you close, then price each proposal against that sum instead of against each other. A higher number sometimes just means the review was costed instead of assumed. The one that looks cheap is usually pricing a smaller job than the one you need done.