MYCPE ONE

Executive Summary

Accounts payable and accounts receivable are the two most commonly outsourced finance functions in the world — and for good reason. Together they account for nearly 40% of all outsourced finance operations globally. The reasons are practical, not theoretical:

  • Manual AP is expensive and slow. The average manual invoice costs roughly $15 to process and takes about 14.6 days, and close to 40% of invoices contain at least one error.
  • The AP outsourcing market is scaling fast. Global accounts payable outsourcing services grew to an estimated $6.6 billion in 2026 and are projected to more than double by 2032, at a compound annual growth rate above 12%.
  • Cash flow is directly at stake. On the receivables side, poor collections management and slow cash application directly extend days sales outstanding (DSO) — one of the few metrics that shows up on both the income statement and the board deck.
  • The roles are hard to keep staffed. AP and AR specialist positions have some of the highest turnover of any accounting role, precisely because the work is high-volume and repetitive — which also makes them some of the easiest functions to outsource successfully.

This guide is written for CFOs, Controllers, Finance Directors, Accounting Managers, Shared Services leaders, and procurement teams evaluating whether to outsource the AP and AR specialist function specifically — not finance and accounting broadly.

The Problem: Why AP and AR Break First

Ask any controller which part of the close is most likely to slip, and the answer is almost always the same: accounts payable and accounts receivable. Not because the work is complicated — it's because it's constant, high-volume, and the first function to fall behind when a role goes unfilled.

A mid-size distribution company processing 2,000 invoices a month doesn't need a strategist in that seat. It needs someone who shows up every day, keys invoices accurately, chases the right approvals, and reconciles the vendor sub-ledger without letting a backlog build. When that seat sits empty for even six weeks, the effects are immediate: vendors start calling about late payments, early-payment discounts get missed, and by the time someone is hired and ramped, the backlog is real work, not a hypothetical.

On the receivables side, the story is the same in reverse. A collections and cash application specialist who falls behind doesn't just create administrative mess — every day of delay in applying cash or following up on an aging invoice adds directly to days sales outstanding, which means real cash sitting uncollected on a customer's books instead of the company's.

AP and AR are unusual among finance roles: the work is genuinely high-volume and rules-based, which is exactly what makes them among the fastest and lowest-risk functions to move to a dedicated outsourced specialist — provided the vendor treats vetting and process documentation seriously.

What an Outsourced AP/AR: Specialist Actually Does

Accounts Payable Specialist

  • Receives and validates vendor invoices (via email, portal, or paper) and enters them into your ERP or accounting platform
  • Matches invoices to purchase orders and receiving documentation (three-way match)
  • Routes invoices for approval according to your existing authorization workflow
  • Processes payment runs — ACH, wire, or check — on your schedule, not theirs
  • Maintains the vendor master file and resolves vendor inquiries and disputes
  • Tracks early-payment discount windows and flags them before they're missed

Accounts Receivable Specialist

  • Generates and sends customer invoices and statements
  • Applies incoming cash against open invoices (cash application)
  • Monitors the aging report and follows up on past-due accounts
  • Manages deduction and dispute resolution with customers
  • Prepares DSO and collections reporting for management review

In both cases, the approval authority, credit decisions, and write-off decisions stay with your team. The specialist executes the process; your organization retains the judgment calls.

Why AP and AR Are the Easiest Functions to Outsource Well

Not every accounting function is a good outsourcing candidate. Highly judgment-intensive work — technical accounting research, financial statement preparation for a public filer, tax strategy — depends on deep familiarity with the specific business. AP and AR sit at the opposite end of that spectrum:

  • The workflows are standardized. Invoice-to-pay and order-to-cash are among the most documented, well-understood processes in accounting, which makes training and quality control far more predictable than for judgment-heavy work.
  • Volume, not complexity, drives the workload. A specialist who is good at AP or AR can typically absorb a higher invoice or transaction volume than an in-house hire managing the role alongside other duties.
  • The output is easy to measure. Invoices processed per day, error rate, days sales outstanding, and days payable outstanding are all objective, trackable metrics — which means performance can be managed with data, not impressions.
  • Exceptions can be escalated cleanly. A well-run engagement handles the routine 90% independently and escalates the unusual 10% — a disputed invoice, a credit hold, a fraud flag — to your internal team immediately.

Benefits of Outsourcing the AP/AR Specialist Role

Lower cost per transaction

Manual, in-house invoice processing averages roughly $15 per invoice and about 14.6 days from receipt to posting. A dedicated outsourced specialist working inside a structured process, often supported by AI-assisted data capture, meaningfully reduces both figures without adding automation software your team has to manage.

Faster time to capacity

AP and AR roles have some of the highest turnover in accounting. Refilling the seat domestically routinely takes two to three months. A vetted outsourced specialist can typically be interviewed and working within two to four weeks.

Fewer errors, cleaner vendor and customer relationships

With close to 40% of manually processed invoices containing an error, a dedicated specialist focused solely on AP (rather than splitting attention across multiple duties) tends to catch discrepancies before they become vendor disputes or duplicate payments.

Improved DSO and DPO

A specialist solely focused on collections and cash application, following a consistent aging-based outreach cadence, is one of the most reliable levers for bringing days sales outstanding down — often the single fastest way to free up trapped cash without touching pricing or credit policy.

Scalability for volume spikes

Month-end, year-end, and periods of rapid growth all create AP and AR volume spikes. A flexible outsourced model absorbs that volume without the lead time of a temporary hire.

Continuity

A rapid replacement policy means the departure of one specialist doesn't stall your payment runs or your collections cadence for six weeks while a replacement is found.

Common Concerns and How They're Managed 

"Will an outside specialist have access to our bank accounts?"

No engagement should ever require sharing banking credentials directly. A properly structured engagement uses role-based access inside your existing ERP or payment platform, with payment execution and release authority retained by your internal team.

"Will our vendors or customers know they're talking to an outsourced team?"

A well-run specialist communicates under your company's name, email domain, and processes — vendors and customers experience continuity, not a handoff.

"What about sensitive customer payment information?"

This is precisely why vendor selection should include a direct review of encryption practices, access controls, and confidentiality agreements — the same diligence you'd apply to any party with access to customer financial data.

"What if collections calls need a firmer or more personal touch?"

This is a legitimate consideration, and it's a fair question to ask a provider directly during candidate interviews: how do they train for tone, escalation, and difficult customer conversations, and can you speak with the specific person before committing.

In-House vs. Outsourced AP/ARSpecialist: A Direct Comparison

FactorIn-House AP/AR SpecialistOutsourced AP/AR Specialist
Time to fill the role6–10 weeks, higher turnover risk2–4 weeks with a pre-vetted candidate
Cost per invoice processed~$15 average, manual processMeaningfully lower with dedicated focus
Invoice processing time~14.6 days averageTypically reduced through dedicated capacity
Coverage during peak volumeOvertime or temp staffing neededFlexes within the existing engagement
Continuity if the person leavesBacklog builds during the searchRapid replacement from an existing bench
Reporting visibilityVaries by internal bandwidthStructured weekly reporting by default
Approval and payment authorityFully retained internallyFully retained internally


Cost Comparison (Illustrative, U.S. Fully-Loaded Basis)

RoleTypical In-House Annual CostTypical Outsourced Range
Accounts Payable Specialist$48,000 – $62,000$24,000 – $36,000
Accounts Receivable Specialist$50,000 – $65,000$25,000 – $38,000
AP/AR Combined Specialist$52,000 – $68,000$27,000 – $40,000


Ranges are directional and vary by market, transaction volume, and complexity — intended to frame scale of savings, not serve as a quote.


Hiring Timeline

StageDomestic HiringOutsourced AP/AR Specialist
Sourcing and screening3–5 weeksImmediate — pre-vetted bench
Interviews1–3 weeks2–4 business days
Onboarding to full productivity3–6 weeks1–2 weeks with dedicated onboarding
Total time to full productivity2–3 months2–4 weeks

How to Evaluate a Provider for AP/AR Outsourcing

  • Vetting process — Do you interview the actual specialist, or are they simply assigned?
  • Platform experience — Have they worked directly in your accounting or ERP system (QuickBooks, NetSuite, Sage Intacct, SAP, Oracle, Microsoft Dynamics, Bill.com)?
  • Reporting cadence — Is there a standing weekly report on invoices processed, aging status, and exceptions, or do you have to ask for it?
  • Replacement policy — What happens if the specialist isn't the right fit?
  • Security practices — Encryption, access controls, background checks, and confidentiality agreements, confirmed in writing.
  • Evaluation period — Can you assess real output before signing a long-term agreement?
  • Escalation protocol — How are disputes, fraud flags, or unusual transactions routed back to your team?

Implementation Roadmap

  1. Week 1: Scoping. Define invoice/transaction volume, current tools, approval workflow, and target KPIs (processing time, error rate, DSO/DPO).
  2. Weeks 1–2: Candidate interview. Meet the specific specialist who would handle your account and confirm platform experience directly.
  3. Weeks 2–4: Two-week risk-free evaluation. The specialist works inside your actual environment on real invoices or receivables before any long-term commitment.
  4. Weeks 3–4: Onboarding. System access is provisioned under least-privilege principles; vendor/customer master files and current aging are reviewed.
  5. Week 4 onward: Go-live with weekly reporting. Production processing begins with an agreed KPI structure and a standing report.
  6. Ongoing: Monthly or quarterly review. Processing time, error rate, and DSO/DPO trends are reviewed against target on a fixed cadence.

Security and Data Handling

AP and AR functions touch some of the most sensitive data in the business — vendor banking details, customer payment information, and cash positions. A credible provider should demonstrate, not just claim:

  • Encrypted data handling, both in transit and at rest
  • Role-based, least-privilege access tied to the specific engagement — never shared banking credentials
  • A SOC 2–aligned control environment
  • Signed confidentiality and non-disclosure agreements as standard practice
  • Background-checked personnel with access revoked immediately upon any staffing change

The MYCPE ONE Approach

MYCPE ONE provides pre-vetted accounts payable and accounts receivable specialists for businesses and enterprises that need dependable, high-volume transactional capacity without a lengthy hiring cycle.

  • Candidates are interviewed before placement. You meet the specific specialist who would handle your account, not a generic profile.
  • Every professional is pre-vetted. Technical accuracy, platform experience, and communication ability are assessed before presentation.
  • Professionals are trained to work alongside AI-assisted invoice capture and reconciliation tools. Reducing manual entry time while keeping human review on exceptions.
  • Onboarding is dedicated. Vendor and customer master files, aging reports, and approval workflows are reviewed as part of a structured handoff.
  • Staffing is flexible. Engagements run as a dedicated specialist, a managed team, or staff augmentation, and can scale with transaction volume.
  • Weekly reporting is standard. Processing volume, exception counts, and aging status are reported on a fixed cadence, not on request.
  • A rapid replacement policy protects continuity. So one person's departure never becomes your payment run or collections problem.

The Two-Week Risk-Free Evaluation

Before any long-term commitment, the AP or AR specialist assigned to your account works inside your actual environment for two weeks — processing real invoices, applying real cash, following up on real aging accounts. You assess actual output: accuracy, speed, and communication.

If it's not the right fit, there's no obligation to continue. This matters more for AP/AR than almost any other role, because the cost of a poor fit shows up fast — in missed payments, duplicate entries, or a stalled aging report — and the evaluation period is designed to catch that in week two, not month three.

Where to Go From Here

If invoices are piling up, payment runs are slipping, or your aging report has stopped getting the attention it needs, the next step is a direct conversation about your specific volume and process — not a generic proposal.

  • Schedule a consultation to walk through your current AP or AR workload and where added capacity would help most.
  • Interview a specific candidate directly before making any decision.
  • Start with the two-week risk-free evaluation and judge the fit on real transactions.

There is no obligation at any of these steps. The evaluation period exists so you can decide based on real output, not a proposal on paper.

Frequently Asked Questions

Either function can be outsourced independently. Many companies start with one — typically AP, since invoice processing is the more immediately painful bottleneck — and add AR once the first engagement proves out. 

No. Payment approval and release authority should remain with your internal team as a matter of standard practice, regardless of who processes the underlying transaction. 

A specialist solely dedicated to collections and cash application — rather than splitting time across other duties — can follow a consistent, disciplined aging-based outreach cadence, which is usually the biggest single driver of DSO improvement. 

A properly onboarded specialist operates under your company's name and existing communication channels. Vendors and customers should experience continuity, not a visible handoff to a third party. 

Following the two-week risk-free evaluation, most engagements reach full production capacity within one to two additional weeks, assuming reasonably documented processes and timely system access. 

Amrit Singh

Amrit Singh

Amrit Singh is a business leader with 10+ years of experience in continuing education. Helping accounting, tax, and finance professionals stay compliant with ease, he began his journey as a consultant. Learning across industries before stepping into a leadership role, he is shaped by both successes and failures. Amrit is passionate about problem-solving, building products, exploring technology, and mentoring future leaders. He is dedicated to transform continuing education, making it simpler, smarter, and more meaningful. Through his blogs and talks, he shares insights on accounting careers, CPA compliance, and the future of continuing education.

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