CPA-Supervised · ISO Certified
Back Office Accounting Outsourcing
Your accounting back office shouldn’t drain your margins. Acelerar’s back office accounting outsourcing teams handle AP/AR, bookkeeping, payroll, and financial reporting with CPA oversight and 99.8% accuracy, so your in-house team can focus on strategic finance instead of transaction processing.
Back Office Accounting Outsourcing
Move routine accounting off your plate, without losing control
Back office accounting outsourcing is the practice of delegating day-to-day financial operations (accounts payable, accounts receivable, bookkeeping, bank reconciliation, payroll processing, and financial reporting) to a dedicated offshore team supervised by certified public accountants. Companies that outsource accounting back office functions typically reduce processing costs by 60 to 70% compared to maintaining a full in-house accounting department. At Acelerar, our accounting BPO services are built for CPA firms, mid-market businesses, and fast-growing startups that need reliable, audit-ready financials without the overhead of hiring, training, and managing a local team. Every engagement is staffed with experienced accountants trained on cloud platforms like QuickBooks, Xero, NetSuite, and Sage, and supervised by a CPA who reviews deliverables before they reach you.
What We Handle
End-to-end back office accounting services
Accounts Payable & Receivable
Our AP/AR specialists manage the full cycle, from invoice capture and 3-way matching to collections follow-up and cash application. We process vendor invoices within 24 hours, route approvals electronically, and schedule payments to capture early-pay discounts. On the receivable side, we generate invoices, track aging, send reminders, and reconcile customer payments against open balances to keep your cash flow healthy.
Learn about AP outsourcing →
Bookkeeping & Reconciliation
Accurate books are the foundation of every financial decision. Our bookkeepers record daily transactions, categorize expenses to the correct GL accounts, and reconcile every bank and credit card statement monthly. We catch duplicate entries, misclassified expenses, and missing transactions before they compound into costly errors at month-end or during audits.
Explore reconciliation services →Payroll Processing
Payroll errors erode employee trust faster than almost anything else. Our payroll team processes semi-monthly and biweekly payroll runs, calculates withholdings, prepares pay stubs, and maintains compliance with federal and state tax requirements. We handle new-hire setup, termination calculations, PTO accruals, and year-end W-2 and 1099 preparation, all reviewed by a CPA before submission.
See payroll outsourcing details →Financial Reporting
Timely, accurate financial reports give you the visibility to make confident decisions. We prepare monthly P&L statements, balance sheets, cash flow reports, and custom management dashboards tailored to your KPIs. Reports are delivered by the 10th of every month and include variance analysis against budget so you know exactly where you stand. No surprises at quarter-end.
View reporting services →Cost Comparison
In-house accountant vs. Acelerar back office team
See what a single accounting role costs when you factor in total employment expenses versus our fully managed outsourcing model.
$65,000/yr
per year / per person
Base salary + benefits + payroll taxes + software licenses + recruiting fees + management overhead
$18,000/yr
per year / per person
Fully loaded cost per dedicated accountant. Includes CPA supervision, platform access, backup coverage, and account management
Why Outsource
What changes when your accounting back office runs on autopilot
65% Cost Savings vs. In-House
A full-time U.S. accountant costs $55K to $75K per year in salary and benefits. Our back office accounting teams deliver the same output at a fraction of the cost, with no recruitment fees, no PTO liability, and no turnover risk.
CPA-Supervised Deliverables
Every deliverable, from monthly close packages to payroll runs, is reviewed by a U.S.-licensed CPA before it reaches you. This second layer of oversight catches errors that single-accountant setups routinely miss.
Trained on Your Cloud Platform
Our accountants are pre-certified on QuickBooks, Xero, NetSuite, Sage Intacct, and FreshBooks. There's no learning curve when your team starts. They're productive from day one inside the tools you already use.
Month-End Close in 5 Business Days
Our standardized close checklist and parallel processing workflow compress month-end close from the typical 15 to 20 business days to five. You get accurate financials while the numbers are still relevant.
Audit-Ready Documentation
Every journal entry, reconciliation, and report is documented with supporting detail and stored in a shared workspace. When auditors arrive, the backup is already organized, saving weeks of preparation time.
Scale Up or Down Anytime
Need extra hands during tax season or year-end close? Scale your team from one to ten accountants with 7 days’ notice. Scale back when the surge passes. You only pay for the capacity you use.
How It Works
From onboarding to audit-ready books in 4 steps
Discovery & Setup
We review your chart of accounts, map your workflows, document approval chains, and configure access to your accounting platform. Your dedicated team is assigned based on industry experience and software proficiency.
Parallel Processing
During the first two weeks, our team processes transactions alongside your existing staff. Every output is cross-checked to ensure accuracy and consistency with your established procedures before we take full ownership.
Full Transition
Your back office accounting team takes over day-to-day operations: AP/AR processing, bookkeeping, reconciliation, payroll, and reporting. A CPA supervisor reviews all deliverables before they reach you.
Ongoing Optimization
Monthly performance reviews track accuracy rates, turnaround times, and cost savings. We identify process improvements, automate repetitive tasks, and scale your team as transaction volumes change.
Spending too much on routine accounting?
Our CPA-supervised back office teams handle AP/AR, bookkeeping, payroll, and reporting at 65% lower cost than in-house staff, with 99.8% accuracy and 7-day deployment.
Get a Free QuoteWe work inside your accounting stack
Our teams are trained on the platforms you already use.
