Outsourced Bookkeeping Services that keep your books accurate, current, and audit-ready
Daily transaction recording, bank and credit card reconciliations, AP/AR, and a disciplined monthly close - delivered by a dedicated offshore bookkeeping team for small businesses and CPA firms.
What's included
Outsourced bookkeeping services include daily transaction recording, bank and credit card reconciliations, vendor bill payments, customer invoice management, payroll reconciliation, and a 21-step monthly close delivered by a dedicated offshore team and reviewed by senior accountants. All work is completed inside your existing QuickBooks, Xero, or NetSuite file.
A complete, senior-reviewed bookkeeping engagement - scoped to your volume and your stack.
Vendor bills & payments
Bill coding, approval workflows, and on-time vendor payments.
Customer invoicing & AR
Invoices out on time, receipts applied, aging chased.
Bank & card reconciliations
Every account reconciled every month, discrepancies investigated.
Payroll bookkeeping
Payroll runs recorded, reconciled, and tied to quarterly tax forms.
Sales & payroll tax
Sales tax, 1099s, W-2, 941 & 940 prepared and tracked.
Monthly close & reporting
A 21-step close with senior review and decision-ready reports.
Results our clients count on
Outsourced bookkeeping with DiligenceOS delivers average cost savings of 75% compared to in-house bookkeeping, 99.8% accuracy across all engagements, and 98% client retention. Over 500 businesses rely on our bookkeeping services for audit-ready monthly closes and reliable financial operations.
Real numbers from how we run engagements - not adjectives.
Why teams choose DiligenceOS for bookkeeping
Up to 75% cost savings
Compared to hiring an in-house bookkeeper - without the recruiting, training, or coverage gaps.
Audit-ready, always
Reconciled accounts and supporting schedules for every balance-sheet line, every month.
Overnight turnaround
The time-zone advantage means work posted today is done when you open tomorrow.
“DiligenceOS took over a backlog of eight months of books and had us audit-ready before tax season. The monthly close has run on time ever since.”
Frequently asked questions
How much do outsourced bookkeeping services cost?
Most engagements cost 60–75% less than an in-house bookkeeper. Pricing depends on transaction volume and the number of entities - book a free consultation and we'll give you a fixed monthly quote.
Which bookkeeping software do you work with?
QuickBooks, Xero, Sage, Zoho Books, NetSuite, and most major platforms. We work inside your existing file - you keep ownership of your data and software subscriptions.
Is my financial data secure with an offshore team?
Yes. We maintain SOC 2 Type II compliance, bank-level encryption, strict role-based access controls, and signed confidentiality agreements for every team member.
Get a fixed quote for bookkeeping
A free 30-minute call with a senior accountant: we review how it runs today, estimate your savings, and give you a clear plan - whether or not we work together.