The short answer: What is outsourced accounting? It is a recurring contract under which an outside firm runs a company’s recording, closing, and review work for a monthly fee. A sample 80-hour scope carries about $3,851 a month in labor cost at 2026 national medians, which gives buyers a floor for testing any quote.
- Scope usually covers transaction recording, reconciliations, the month-end close, financial statements, and senior review.
- Audit opinions, tax positions, and spending decisions sit outside a standard engagement.
- Three pricing models dominate: fixed monthly fee, hourly, and tiered by volume.
- The company stays responsible for its taxes and its records, even after the work moves out.
Last updated October 2026.
Outsourced accounting moves the operating work of a finance function to an outside firm. The company still owns the ledger, approves payments, and answers for its filings. The firm supplies the people, the calendar, and the review.
This guide defines the service, maps what it covers and excludes, explains how fees are built, and walks through a normal month. The cost comparison against hiring lives in our guide to what outsourced accounting costs versus in-house, and the decision framework lives in in-house vs. outsourced accounting.
What is outsourced accounting?
Outsourced accounting is an ongoing engagement in which an outside firm performs a company’s accounting work under a defined scope. It differs from project work because it recurs every month, and it differs from software because people carry the judgment.
Three layers make up the work. Recording captures what happened. Closing turns those entries into GAAP-basis statements, including accruals and revenue recognition under ASC 606. Review means a senior person tests the balance sheet before anyone relies on it.
Software changes how the first layer runs. QuickBooks Online, Xero, NetSuite, and Bill.com automate capture and routing, and a tool such as Puzzle gives a team cleaner data to start from. A team then turns that data into a close.
What services does an outsourced accounting firm provide?
A standard engagement covers recording, the close, and reporting. Accounts payable, payroll coordination, and forecasting are common additions. Written scope matters more than the label, because two firms can use the same service name for different work.
| Function | Usually included | Often an add-on | Stays with the company |
|---|---|---|---|
| Recording | Transaction coding, bank and card reconciliations | Bill entry and payment runs | Payment approval |
| Closing | Accruals, prepaid schedules, month-end close | Multi-entity consolidation | Answers to open questions |
| Reporting | Income statement, balance sheet, cash flow statement | Board packet, variance analysis | Business decisions |
| Payroll | Journal entries from the payroll register | Coordinating the payroll provider | Federal tax liability |
| Tax | Year-end schedules for the tax preparer | Return preparation, if offered | Filing responsibility |
| Assurance | Audit support schedules | Audit readiness work | Hiring an independent auditor |
For a closer look at the recording layer on its own, see outsourced bookkeeping, explained.
What does outsourced accounting not cover?
It does not transfer legal responsibility, and it does not cover attest work unless the provider is licensed and independent. Those two limits shape every contract.
Tax liability stays with the business. On outsourced payroll, the IRS guidance on outsourcing payroll duties is direct:
“The employer is ultimately responsible for the deposit and payment of federal tax liabilities.” (Internal Revenue Service)
Attest work is regulated at the state level. Florida, the home state of Debit & Co., defines the practice of public accounting to include expressing an opinion on financial statements, under section 473.302(8) of its statutes. A company that needs audited statements should plan on a separate CPA firm for that opinion.
How is outsourced accounting priced?
Three models cover most engagements: a fixed monthly fee, hourly billing, and volume tiers. Fixed fees suit a recurring close. Hourly billing suits work that is hard to scope in advance, such as cleanup.
| Model | How the bill is set | Best fit | What to watch |
|---|---|---|---|
| Fixed monthly fee | One price for a written scope | Recurring recording, close, and reporting | The definition of out-of-scope work |
| Hourly | Hours worked times role rates | Cleanup, one-off projects, advisory time | No ceiling unless the contract sets one |
| Volume tiers | Bands by transactions, entities, or accounts | Businesses with steady, countable activity | Step-ups when a band is crossed |
Fee drivers are consistent across models: transaction count, number of entities, revenue complexity, condition of the books, and how many hours of senior review the scope includes. Published price lists rarely capture all five, so a quote only means something next to its scope.
Worked example: how to test a monthly quote
Ask for the hours behind the fee, then price those hours at a labor benchmark. The result shows how much of the fee covers people and how much senior time the scope actually includes.
Consider an illustrative $14M services company that receives a $6,800 monthly quote covering 80 hours: 48 hours of recording, 26 of closing, and 6 of review. The benchmark rates below start from BLS May 2025 median wages for bookkeeping clerks, accountants and auditors, and financial managers. Each wage is divided by 0.70, because wages made up 70.0% of private-industry compensation in June 2026 under the BLS Employer Costs for Employee Compensation release, and then by 2,080 paid hours a year.
| Layer | Median wage, May 2025 | Loaded cost per hour | Hours per month | Labor cost per month |
|---|---|---|---|---|
| Recording | $50,670 | $34.80 | 48 | $1,670 |
| Closing | $83,680 | $57.47 | 26 | $1,494 |
| Review | $166,570 | $114.40 | 6 | $686 |
| Total | n/a | $48.14 blended | 80 | $3,851 |
Now run the two ratios. The fee per hour is $6,800 ÷ 80 = $85.00. The fee is 1.77 times benchmark labor, because $6,800 ÷ $3,851 = 1.77. The review share is 6 ÷ 80 = 7.5% of hours.
The gap between fee and labor pays for overhead, software, management, and margin, so a provider should sit above the floor. The more useful number is the review share. Two quotes at the same fee can differ sharply here, and review is the layer a company cannot supply for itself without a senior hire. The quote, the company, and the hours here are illustrative, while the wage data is from BLS.
How does outsourced accounting work day to day?
The firm works on a fixed monthly calendar inside the company’s own systems. Daily work is short and routine, and the close runs on set dates with a named reviewer.
- Daily or weekly: transactions are coded, bills are queued, and exceptions go to one contact at the company.
- Month-end: accounts are reconciled, accruals are posted, and open questions are cleared.
- Review: a senior accountant tests the balance sheet and signs off on the close packet.
- Delivery: statements and a short variance note go to the owner or CFO.
Under the Continuous Close Method™, reconciliation runs through the month, so month-end becomes a review step. At Debit & Co., Aaron Ressel and the senior team review close packets before they ship. Our outsourced month-end close guide details the timeline and handoffs, and the first 90 days with an outsourced firm covers onboarding.
Who owns the books in an outsourced engagement?
The company should. Its ledger, bank logins, payroll records, and supporting documents should sit in accounts it controls, with the provider added as a user.
Three contract terms protect that position. The subscription for the accounting system stays in the company’s name. The provider uses individual logins with role-based access, and a SOC 2 report from any system holding sensitive data is a fair request under the AICPA SOC 2 framework. The agreement also states what gets handed back on exit, including the workpapers for each closed month.
Frequently asked questions
What is outsourced accounting in simple terms?
It is hiring an outside firm to run some or all of a company’s accounting for a recurring fee. The firm records transactions, closes the books, and reports results, while the company keeps ownership of its records and its decisions.
What is the difference between outsourced bookkeeping and outsourced accounting?
Outsourced bookkeeping covers the recording layer: coding transactions, entering bills, and reconciling accounts. Outsourced accounting adds accruals, revenue recognition, financial statements, and senior review of the balance sheet.
Can an outsourced accounting firm do an audit?
Only a licensed CPA firm can issue an audit opinion, and independence rules limit a firm from auditing books it also keeps. Most companies that need an audit keep a separate CPA firm for it.
Who is responsible for payroll taxes when payroll is outsourced?
The employer. The IRS states that the employer is ultimately responsible for the deposit and payment of federal tax liabilities, even when the money is forwarded to a third party.
How long does it take to start outsourced accounting?
Scoping and access setup usually take a few weeks, and any cleanup of prior periods adds time. The length depends on the condition of the books, so ask a provider to review the ledger before it commits to a date.
Sources: U.S. Bureau of Labor Statistics, Occupational Employment and Wage Statistics, May 2025 (SOC 43-3031, 13-2011, 11-3031); U.S. Bureau of Labor Statistics, Employer Costs for Employee Compensation, June 2026; Internal Revenue Service, Outsourcing payroll duties; Florida Statutes section 473.302. The company, the $6,800 quote, and the hour counts are illustrative.
