Small Business April 2025 Β· 6 min read

Offshore vs In-House Bookkeeper: The Real Cost Comparison for US Businesses

Written by Mubashar Hassam, CPA β€” CPA | Fractional CFO Specialist

The most common objection small business owners have to offshore bookkeeping is a vague concern about quality. The most common reason they stay with an in-house bookkeeper is that they have never actually compared the total cost. When you look at the real numbers, the decision is not close.

The True Cost of an In-House Bookkeeper in the US

A full-time bookkeeper in the US earns $42,000–$58,000 in base salary (Bureau of Labor Statistics, 2025). But salary is only part of the cost. Add: employer payroll taxes (7.65% = $3,200–$4,400), health insurance contribution ($6,000–$12,000/yr), paid time off (10–15 days = $1,600–$2,200 of unproductive salary), recruiting cost (1–2 months salary if you use a recruiter = $3,500–$10,000 one-time), and a portion of office space, equipment, and software licenses. Total fully-loaded cost: $55,000–$85,000 per year.

The Cost of Offshore Bookkeeping

A professional offshore bookkeeping service for a small business typically costs $200–$600 per month depending on transaction volume and services included. At the high end β€” $600/month with full payroll, AR/AP management, and monthly CFO reporting β€” you are spending $7,200 per year. That is 90% less than a fully-loaded in-house hire at $72,000.

What the Cost Difference Actually Gets You

The counterargument is always quality. Here is the honest answer: for routine monthly bookkeeping β€” reconciliations, categorisation, monthly reports β€” a qualified offshore bookkeeper with US market experience delivers exactly the same output as an in-house hire, at a fraction of the cost. Where in-house wins is availability for same-day questions and the ability to handle walk-in tasks. Where offshore wins is specialisation β€” you get a bookkeeper who does this all day for multiple clients and is often better than a single generalist hire.

When In-House Makes Sense

Offshore bookkeeping is not right for every business. Consider keeping bookkeeping in-house if: you need someone physically present (retail cash reconciliation, for example), you have extremely high transaction volume that is difficult to outsource cleanly, you are in a regulated industry with specific data residency requirements, or your business requires daily cash management decisions that need real-time collaboration. For most businesses with $500K–$10M in revenue, offshore bookkeeping is the economically rational choice.

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Frequently Asked Questions

How much does a bookkeeper cost per month for a small business?
An in-house bookkeeper costs $3,500–$7,000 per month when you include salary and employer costs. A professional offshore bookkeeping service costs $200–$600 per month for the same monthly bookkeeping tasks. The difference represents a saving of $3,000–$6,000 per month for most small businesses.
Is offshore bookkeeping as accurate as in-house?
When you choose a qualified offshore bookkeeping firm with US market experience, yes. The key factors are the qualifications of the bookkeeper (look for ACCA, CPA, or equivalent credentials), their familiarity with US GAAP and the specific software you use, and the quality control review process they have in place. A qualified offshore bookkeeper with 5 years of US client experience is typically more accurate than a generalist in-house hire.
What are the hidden costs of hiring a bookkeeper in-house?
Beyond salary: employer payroll taxes (7.65%), health insurance contribution ($500–$1,000/month), paid time off, recruitment fees (one month salary if using a recruiter), training time, office space, equipment, accounting software licenses, and the productivity loss when the bookkeeper is sick or on holiday. These add 30–50% to the base salary figure.
How do I switch from an in-house bookkeeper to an offshore service?
The transition typically takes 2–4 weeks. Your offshore provider will need access to your accounting software, bank feeds, and any historical records. The best approach is a parallel run β€” the offshore team and existing bookkeeper work together for one month to ensure nothing is missed before the full handover.
Can an offshore bookkeeper file my taxes?
Offshore bookkeeping firms prepare your books and financial statements for tax season, but the actual filing of US federal and state tax returns must be done by a CPA or Enrolled Agent licensed in the US. We prepare your books to be tax-ready, then hand them off to your CPA who does the filing.

About the Author

Mubashar Hassam, CPA
Mubashar Hassam, CPA CPA | Fractional CFO Specialist
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