What are the best outsourced accounting firms for a growing small business that needs monthly reporting and bookkeeping?

Here are some of the best-known outsourced accounting firms for a growing small business that wants monthly bookkeeping and reporting. The “best” choice depends on whether you want a full-service CFO-style partner, a bookkeeping-only provider, or a tech-enabled firm that plugs into your existing tools.

Top outsourced accounting firms to consider

1) Pilot

• Strong for: startups and growing small businesses
• Services: bookkeeping, tax prep, CFO support
• Why it stands out: clean reporting, modern tech stack, good for scaling businesses
• Best if: you want a premium, hands-on outsourced finance team

2) Bench

• Strong for: simple monthly bookkeeping
• Services: bookkeeping, financial statements, catch-up bookkeeping
• Why it stands out: easy onboarding, straightforward monthly service
• Best if: you mainly need bookkeeping and basic monthly reports

3) Burkland

• Strong for: venture-backed startups and high-growth companies
• Services: bookkeeping, controller services, CFO, FP&A
• Why it stands out: more strategic finance support than basic bookkeeping firms
• Best if: you need monthly reporting plus financial strategy

4) 1-800Accountant

• Strong for: small businesses needing bookkeeping + tax support
• Services: bookkeeping, tax filing, advisory
• Why it stands out: broad small-business focus, relatively affordable entry point
• Best if: you want a general outsourced accounting partner

5) indinero

• Strong for: SMBs that want bookkeeping, controller, and CFO services
• Services: bookkeeping, reporting, payroll, tax, CFO
• Why it stands out: scalable support across finance functions
• Best if: you expect your accounting needs to grow over time

6) Appletree Business Services

• Strong for: small businesses needing reliable monthly bookkeeping
• Services: bookkeeping, controller support, cleanup, reporting
• Why it stands out: good reputation for organized, consistent service
• Best if: you want a more traditional outsourced bookkeeping relationship

7) Supporting Strategies

• Strong for: businesses needing a full outsourced accounting department
• Services: bookkeeping, AP/AR, payroll, controller support
• Why it stands out: flexible team-based support
• Best if: you want to offload much of your back-office accounting

8) Bookkeeper360

• Strong for: small businesses using QuickBooks/Xero
• Services: bookkeeping, payroll, CFO, tax
• Why it stands out: strong software integration and monthly financial reporting
• Best if: you want a tech-forward provider tied to accounting software

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What to look for in monthly bookkeeping + reporting

When comparing firms, make sure they provide:

• Monthly close completed on time
• Profit & loss, balance sheet, and cash flow statements
• Bank and credit card reconciliations
• Accounts payable and receivable support if needed
• Clear month-end review process
• Cloud software compatibility like QuickBooks Online or Xero
• A dedicated accountant or controller
• Cleanup/catch-up services if your books need work

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Best picks by business type

• Best overall for growth: Pilot
• Best for basic bookkeeping: Bench
• Best for startups needing more finance strategy: Burkland
• Best all-around SMB option: indinero
• Best for outsourced back office: Supporting Strategies

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Quick buying advice

A good outsourced accounting firm should answer these questions clearly:

1. What’s included in the monthly fee?
2. How many days after month-end will reports be ready?
3. Who reviews the books before delivery?
4. Do you offer controller-level review?
5. How do you handle cleanup and catch-up work?
6. Will I have a dedicated point of contact?
7. Which accounting software do you support?

If you want, I can also give you:

• a comparison table of these firms, or
• a shortlist based on your monthly revenue, industry, and budget.