Accounts Payable Outsourcing Services

MANAGED AP OPERATIONS | EXPERTISE, TECHNOLOGY AND ACCOUNTABILITY 

Accounts Payable Outsourcing Services for High-Volume Finance Teams 

Build an accounts payable operation that delivers the result your business needs. ARDEM designs, builds, runs and improves the workflow, combining accounting expertise, technology and AI-assisted invoice capture where appropriate.

  • Keep invoice, approval and payment workflows moving with clear ownership.
  • Resolve the exceptions and vendor issues that hold up completion.
  • Measure quality, turnaround and the agreed operating results.

Share your invoice volumes, entities, systems and the bottlenecks you need resolved. You do not need a finished process or technical specification.

Documented Controls | Defined Service Levels | NDA Available | Email Follow-Up

ARDEM provides managed accounts payable outsourcing for recurring, high-volume and multi-entity operations. We design, build, run and improve the AP workflow, whether you need a new solution, a stronger existing process or ownership of an established operation.

Accounting expertise, process design and technology work together in one managed operation. Configured automation and AI-assisted capture handle suitable repeatable steps; AP specialists review uncertainty, investigate discrepancies and pursue missing information. ARDEM owns staffing, training, daily execution, quality review, exception follow-through, reporting and corrective action within the agreed scope.

AP outsourcing questions

  • Scale invoice processing without continually adding internal headcount 
  • Improve control over pending invoices and approval delays 
  • Support PO and non PO invoice workflows 
  • Reduce time spent managing routine exceptions and vendor inquiries 
  • Track accuracy, turnaround time, aging and SLA performance 

Trusted Accounts Payable outsourcing partner for secure,
scalable finance operations

ARDEM Partnership Logos

Is Your Accounts Payable Workload Outgrowing Your Team?

Increasing invoice volumes, fragmented intake and unresolved exceptions can make it difficult for internal AP teams to maintain speed, accuracy, and visibility. 

Your finance team may be dealing with: 

  • Invoices arriving through email, vendor portals, EDI and scanned documents 
  • Growing queues of unmatched or incomplete invoices 
  • Repeated follow up with approvers 
  • Manual data entry across multiple systems 
  • Limited visibility into pending invoices and exception causes 
  • Seasonal volume increases and staffing constraints 
  • Vendor inquiries consuming internal team capacity 
  • Inconsistent procedures across entities, locations or business units 

ARDEM can take responsibility for the defined AP workflow and agreed result, with approval and authorization controls documented for the engagement.

Managed Accounts Payable Services Across the Invoice Lifecycle 

Select the AP responsibilities you need managed, from invoice processing through vendor, payment and reporting workflows. ARDEM defines the systems, rules, exception owners and agreed outputs for each scope. 

Accounts Payable Invoice Processing

ARDEM manages invoices from AP inboxes, vendor portals, EDI feeds, scanned documents and other approved channels. AI-assisted capture where appropriate and configured validation prepare data for coding, matching and delivery; specialists review uncertain fields and discrepancies.

View responsibilities

Services can include:

  • Invoice receipt and indexing 
  • Data capture and required field validation 
  • Duplicate invoice checks 
  • Vendor and entity validation 
  • GL account and cost center coding support 
  • PO and non PO invoice processing 
  • Two way and three way matching support 
  • Invoice routing based on established business rules 

For capture, validation, PO and non-PO matching and delivery controls, explore managed invoice processing services.

Exception Management and Approval Follow Up

Configured rules route missing information, mismatches and overdue approvals to the right owner. ARDEM specialists pursue PO and receipt gaps, price or quantity discrepancies, incomplete coding and approval delays, documenting the resolution or authorized escalation.

View responsibilities

ARDEM can support:

  • Missing PO and receipt follow up 
  • Price and quantity discrepancy tracking 
  • Missing coding or documentation follow up 
  • Approval status monitoring 
  • Exception categorization and reason codes 
  • Coordination with authorized internal teams 
  • Documentation of actions and resolutions 
  • Backlog cleanup during transitions or volume peaks 

Vendor Communication and AP Support

ARDEM manages designated AP mailboxes and approved vendor communication, using workflow status and documented histories to answer inquiries and pursue missing or corrected records. Specialists handle discrepancies, reconciliation follow-through and dispute escalation.

View responsibilities

Support can include:

  • Monitoring designated AP mailboxes 
  • Responding to invoice status inquiries 
  • Requesting missing documents or corrected invoices 
  • Tracking vendor statements 
  • Supporting statement reconciliation 
  • Escalating disputes according to agreed procedures 
  • Maintaining a documented communication history 

For supplier balances, missing invoices and unresolved statement differences, see vendor statement reconciliation services.

Payment Operations and Month-End Support

ARDEM manages agreed payment-run preparation, due-date priorities, payment files, authorized payment execution, status follow-through and reconciliation support. Configured checks and tracking support the workflow; payment authority and escalation follow the documented controls.

View responsibilities

Support can include:

  • Payment run preparation 
  • Duplicate payment control checks 
  • Due date and priority review 
  • Vendor master verification support where permitted 
  • Payment status tracking 
  • Reconciliation support 
  • Accrual support inputs 
  • Open item and aging reviews 
  • Month end close readiness 

Reporting and SLA Management

ARDEM connects operational reporting to management action. Processing, exception and payment data within scope are reviewed against agreed measures to identify recurring causes, assign corrective action and measure approved improvements.

View responsibilities

ARDEM can provide reporting on:

  • Invoices received, processed and pending 
  • Average processing time 
  • Invoice aging 
  • Exception volumes and categories 
  • Approval bottlenecks 
  • Processing accuracy 
  • SLA attainment 
  • Backlog movement 
  • Payment readiness status 
  • Volume and productivity trends 
View the AP service illustration

Accounts Payable Responsibilities ARDEM Can Manage

Accounting Process Improvement with Accounts Payable Outsourcing

These 19 responsibilities help define the scope, controls and handoffs of your accounts payable operation. ARDEM brings the agreed responsibilities together in a managed workflow, using technology where it improves delivery and specialist review where judgment is needed.

View the 19 AP responsibilities

The engagement defines which responsibilities ARDEM owns, the decisions your team retains and the controls and measures for completion. Related accounting work is included only where agreed.

  1. AP inbox management. Separate supplier invoices from other mail and vendor inquiries in designated inboxes.
  2. Invoice classification. Identify PO and non-PO invoices and route each through the relevant processing rules.
  3. Non-PO coding and approval routing. Apply agreed GL and cost center coding, request approval under the delegation of authority and retain approval evidence in the system.
  4. PO and receipt matching. Match invoices to purchase orders and goods or service receipt records, using the required checks and matching tolerances.
  5. Accounting-system record delivery. Enter or submit vendor, invoice and amount details through the approved workflow, including automation where appropriate, and confirm the receiving system accepts the records.
  6. Approval follow-through. Monitor pending invoices, use approved departmental routes and workflow tools, and pursue outstanding approvals.
  7. Travel and expense processing. Process employee travel and expense reimbursement and company credit card records under the agreed policies.
  8. Vendor communication. Respond to authorized invoice-status and payment inquiries, keeping the communication history and next action visible.
  9. Payment operations. Use aging, due dates and payment terms to prepare payment runs or execute payments when authorized, following the agreed controls.
  10. Payment application. Record completed manual or other approved payments against the associated open invoices and verify the payment status.
  11. Vendor statement reconciliation. Match supplier statements to the AP ledger and investigate differences. Explore vendor statement reconciliation.
  12. Discrepancy resolution. Investigate differences between vendor invoices and company records, documenting the correction or escalation.
  13. Vendor record maintenance. Create or update vendor records, including contact and payment information, subject to the agreed verification and authorization controls.
  14. Month-end close support. Help reconcile AP balances and prepare the information required for month-end closing.
  15. 1099 preparation support. Prepare and distribute vendor 1099 forms when included in scope, following the agreed tax-reporting requirements.
  16. AP aging review. Track aging invoices, payment priorities and unresolved items, with an owner and next action for blocked work.
  17. Intercompany transaction support. Support the agreed intercompany transaction and settlement workflow.
  18. Reconciliation and documentation. Assist with AP reconciliations and provide the supporting records required for review.
  19. Related accounting responsibilities. Connect AP with accounts receivable, general ledger or other agreed accounting work. Explore finance and accounting outsourcing.

Clear responsibilities. One accountable AP operation.

The operating model comes first. ARDEM can work in your approved systems, use its own technology or connect the two. The design defines how invoices arrive, how exceptions are resolved and what the receiving system must accept.

Our operations leads manage staffing, training, quality review and daily delivery. The engagement defines your team’s retained decisions and ARDEM’s responsibilities. Use the executive brief to compare scope, cost and delivery ownership.

How the Accounts Payable Process Works Step by Step

  1. Define the result. Review volumes, systems, business rules and the current backlog. Agree the required output, quality measures, delivery windows and responsibility for exceptions.
  2. Design, build and test. Select suitable AI-assisted capture and automation. Configure validation, matching, routing and system connections. Test representative invoices, exceptions and downstream acceptance; document procedures and confirm acceptance criteria.
  3. Run the operation. Manage invoice processing, approval follow-through, vendor communication and the agreed payment activities. Track each item through completion or a defined resolution path.
  4. Measure, correct and improve. Review performance against the agreed results. Address missed measures, investigate recurring causes and implement approved improvements.
Accounts Payable Process

Accountable for AP Results, Not Just Processing Activity

We agree what success means for your AP operation. Then we build the workflow, establish the controls and manage delivery against those measures. When performance falls short, ARDEM investigates the cause and owns the corrective action within the agreed scope.

The operating model defines accounting rules, approval thresholds, access, payment authorization and escalation paths. Depending on the engagement, ARDEM can prepare payment files or execute authorized payments within those controls. Responsibilities are documented before production, with clear action owners and no ambiguity about what must happen next.

AP Results Your Finance Team Can Measure

Success is more than the number of invoices touched. Measures can include accepted invoice output, processing turnaround, pending-item age, exception resolution, rework and on-time payment performance where payment operations are included.

Before production, ARDEM and your team define each measure, its baseline, the start and stop points of the service clock, and the dependencies that affect completion. Reporting connects the target, actual performance, reason for a gap, action owner and next step.

Recurring supplier issues, missing receipts, coding corrections and approval delays can reveal where the operation needs to change. ARDEM validates those patterns, recommends practical improvements and owns the work to implement approved changes within scope.

Example: Turn an Exception Pattern Into an Improvement

Illustrative example: If the same suppliers repeatedly submit invoices without purchase-order references, ARDEM validates the pattern and recommends a supplier instruction or purchasing-process change. Your team approves the policy change; ARDEM implements agreed workflow updates and compares exception rates, age and rework with the baseline. The finding informs a business decision, while the operating review shows whether the approved change worked.

View a sample AP operating review connecting results, unresolved items, corrective action and management recommendations.

Request an AP Consultation

A Sr. ARDEM Accounts Payable Consultant will contact you by email to discuss your requirements.

Controls for Accountable AP Delivery

Defined Access and Responsibilities

The operating model defines authorized systems, access roles, processing locations, data-handling and retention requirements, permitted AI use and responsibilities for each stage. Client policies and assurance requirements are reviewed for the proposed scope.

Validation and Quality Review

Configured validation and documented quality checks confirm required fields and agreed output rules. Uncertain or inconsistent records follow a specialist review or exception path, with acceptance requirements defined for the receiving system.

Traceable Follow-Through

Work status, unresolved items, action owners and recurring performance reviews make responsibility visible throughout the operation. Applicable security and assurance documentation is reviewed for the systems and scope proposed.

Case Study

On-Time Payments Across More Than 500 Retail Locations

For a global retailer, ARDEM helped maintain vendor and utility payment continuity across more than 500 locations. The managed workflow connected Dynamics 365 processing, ARDEM Capture and ARDEM Utility Tracker with urgent payment prioritization, vendor follow-through, store-level utility tracking and backup coverage.

The published engagement reports 100% on-time vendor and utility payments while supporting more than 3,000 vendor invoices weekly and more than 500 utility bills monthly.

See the retail payment workflow and documented results.

Managing utility bills across many locations as a distinct workstream? Explore utility bill accounts payable services for bill validation, payment readiness, due-date controls and exception follow-through, or multi-site utility bill management for the wider account and provider operation.

Protecting AP Continuity Across 15+ Global Entities During a Coupa Migration

During a Coupa migration spanning more than 15 entities, ARDEM combined knowledge transfer, daily invoice processing, supplier adoption and specialist exception follow-through. Pending invoices fell from approximately 150 to 80 per week while the team maintained AP continuity through the transition.

Built for More Than 33,000 Monthly Invoices and an ERP Transition

A national energy distributor needed reliable invoice information ahead of an IFS migration. ARDEM built a controlled operation for more than 33,000 main invoices and approximately 4,000 utility invoices monthly, combining intake, vendor and GL validation, quality review and exception management.

Invoice images were available within 24 hours; structured XLS data followed a five-day delivery schedule. Those were distinct deliverables within the engagement.

Read the ERP-ready AP and utility bill processing case study.

Partner with ARDEM

Client feedback on delivery and responsiveness

Share your invoice volumes, entities, systems and the bottlenecks you need resolved. You do not need a finished process or technical specification.

Can ARDEM Work in Our Existing AP System?

Yes. We design the workflow around your systems and operating needs.

ARDEM can run the AP workflow in your approved accounting or ERP environment, use ARDEM technology or connect both. The design defines access, business rules, invoice handoffs and the outputs your finance team needs.

Operations and technology leads prepare access, reference data, procedures and suitable automation. We test representative invoices, exceptions and downstream acceptance, then manage daily delivery and resolution against the agreed measures. Your team retains the decisions and approvals documented for the engagement.

Review AP transition planning and controls, or see the access and readiness requirements for the proposed workflow.

Share your invoice volumes, entities, systems and the bottlenecks you need resolved. You do not need a finished process or technical specification.

accounts payable outsourcing services

Accounting Systems We Are Experts In

Accounting System Expert in Concur
Accounting System Expert in Microsoft Dynamics
Accounting System Expert in Bill.com
Accounting System Expert in Netsuit
Accounting System Expert in Sage
Accounting System Expert in SAP Business One
Accounting System Expert in Quickbooks
Accounting System Expert in XERO
Accounting System Expert in SAP
Accounting System Expert in Oracle PeopleSoft
Accounting System Expert in Jaggaer
Accounting System Expert in Coupa

Build and Connect the AP Workflow Your Business Needs

ARDEM can build a new AP workflow or improve the operation you already have. We map how invoices enter the process and what each entity requires. The design connects validation, approvals and exception resolution to the output your team needs.

The solution can work in your approved AP or ERP environment, use ARDEM technology, or connect both. Integrations may use APIs, scheduled exchanges or secure files, depending on system capabilities and review requirements. Design includes field mapping, access, reconciliation and handling failed or rejected transfers.

AI-assisted invoice capture and configured automation handle suitable repeatable steps. AP specialists investigate missing information, mismatches and cases requiring judgment. We test ordinary invoices, difficult exceptions and downstream acceptance before expanding production.

Share your invoice volumes, entities, systems and the bottlenecks you need resolved. You do not need a finished process or technical specification.

Technology and AI Within the Managed AP Service

Where it fits the agreed design, ARDEM Invoice Manager can support invoice intake, validation, approval routing, exception tracking and reporting alongside your existing AP systems. Explore ARDEM Cloud Platforms for the wider technology environment.

From Capture to Accepted Output

OCR and AI-assisted extraction prepare required invoice fields for configured checks and specialist review. Checks can cover required fields, vendor and entity references, calculations, potential duplicates and matching tolerances. System connections deliver the agreed format and cadence; failed transfers and rejected records stay in the resolution workflow until acceptance or an agreed disposition is confirmed.

Find and Address Recurring Problems

Processing and exception data can reveal recurring bottlenecks. ARDEM validates the evidence, recommends practical actions, implements approved changes within scope and measures results against a reliable baseline and follow-up data.

Share your invoice volumes, entities, systems and the bottlenecks you need resolved. You do not need a finished process or technical specification.

Implementing Managed AP With ARDEM

We begin with the outcome, required controls and current operating gaps. Knowledge transfer, shadowing and sample review preserve what works. ARDEM designs or refines the workflow, selects appropriate automation, prepares validation and system connections, and tests the agreed output before production. See the AP transition plan and readiness checks.

Test Before Expanding

Representative PO and non-PO invoices, difficult formats, uncertain extraction, exception scenarios and rejected output are used to test the process. The plan defines access, training, acceptance, delivery windows and the path into production based on readiness.

Capacity With Delivery Ownership

Capacity planning, trained backup coverage and production review support changing volumes. Quality checks and exception handling remain part of the operating model as the workload grows.

Follow-Through to the Agreed Result

Processing, payment activity and review cadence follow the agreed scope and authorization controls. When an item cannot move forward, ARDEM identifies what is missing, pursues resolution and keeps its owner and next action clear.

System and Access Readiness

The transition defines approved systems, user access, reference data and handoffs before production. The workflow is tested in the intended environment so responsibilities and downstream acceptance are clear.

Quality and Escalation Controls

Documented validation, quality review and escalation paths support the agreed requirements. Exceptions and recurring errors are tracked so corrective action has a clear owner.

Transitioning to Managed Accounts Payable Outsourcing

  • Idea Bulb

    Map the Current AP Operation

    Review invoice volumes and channels, entities, current automation, AP team capacity, accounting applications, approval routes and the opening backlog. Identify what must keep running and agree the required results, controls and retained decisions.

  • Plan To do

    Design the Workflow and Transition

    Agree scope, timeline, intake channels, access roles, reference data and escalation paths. Choose delivery in your AP system, ARDEM technology or connected environments. Define coding, matching, validation and downstream acceptance before production.

  • Transition

    Build, Configure and Test

    Knowledge transfer can use shadowing, reverse shadowing, training videos and work instructions. ARDEM creates process guides, trains specialists on the AP application and configures suitable capture, validation, routing and connections. Representative invoices, exceptions and parallel processing tests establish readiness.

  • Production Factory

    Launch, Stabilize and Improve

    ARDEM selects specialists with accounting qualifications, AP experience and familiarity with the relevant systems. We train them on the agreed workflow and configure ARDEM Workspace where it fits the design. Operations leads manage production, backup coverage, quality, exceptions and performance measures, then implement approved improvements.

Choosing the Right Accounts Payable Operating Model

Accounts payable outsourcing can cover selected activities or a broader operation. Start with the result you need, the work preventing it today and the responsibilities you want a partner to take on. For focused capture, validation and matching requirements, explore managed invoice processing services.

Managed AP, Additional Staff or Automation?

Additional staff can be appropriate when your organization already has strong processes and supervision. Software can suit standardized work when an internal team can maintain the rules, resolve exceptions and manage adoption. A managed service combines the required people, technology, controls and delivery ownership around agreed results.

These approaches can be combined. ARDEM can build and run a solution using your systems and suitable automation, rather than requiring a choice between technology and human expertise.

Compare the Complete Cost and Responsibility

Compare implementation, integrations, recurring processing, quality review, exception work, reporting and the internal effort you will retain. A lower unit price is not a complete comparison when the scopes or required outcomes differ.

Ask who owns rejected records, missing documents and supplier questions. Confirm how approval delays and performance gaps are resolved. Request evidence from a comparable workflow rather than relying on an unqualified accuracy or savings promise.

Accounts Payable Outsourcing vs In-house AP Automation

Staffing, AP automation and managed accounts payable outsourcing each solve different problems. Use the comparison below to assess the ongoing owner of the work, exception follow-through, retained approval decisions, service measures and total cost. The best model depends on your process, systems and internal capacity.

Operating model comparison: people, software and managed AP delivery
Buyer decisionAdditional AP staffStandalone AP softwareManaged AP outsourcing with ARDEM
What you are buyingMore processing capacity under your management.Software licenses and configured automation.A defined AP operation with people, workflow, technology and delivery ownership.
Who runs daily APYour finance team assigns work, supervises staff and manages queues.Your team maintains business rules, monitors queues and runs work outside automation.ARDEM operations leads manage staffing, processing, quality review and follow-through within agreed scope.
Who resolves exceptionsInternal AP staff and business owners investigate and pursue missing information.Your team handles mismatches, missing receipts, supplier questions and cases outside configured rules.ARDEM tracks, routes and follows up on defined exceptions and supplier inquiries; retained decisions are assigned to your team.
Systems and setupUsually uses your current ERP and processes; you own training and access.Requires configuration, integration, testing and internal process adoption.Can work within your approved ERP, use ARDEM technology or connect both, subject to the agreed design and tests.
Approvals and payment authorityYour company retains approval and payment decisions.Approval routing can be automated; payment authority remains governed by your controls.Approval rights and payment authority are documented. ARDEM prepares files or executes payments only where explicitly authorized.
Quality, reporting and SLAsYour managers define, review and act on performance measures.Dashboards report workflow activity; people still own outcomes and remediation.Quality, accepted outputs, turnaround, aging, exceptions and corrective actions are governed against agreed measures.
Volume changes and continuityRequires hiring, training, backup planning and internal coverage.Repeatable work can scale, but new scenarios and exception spikes need operational support.Staffing, trained backup, volume bands and service changes are planned against the contracted scope.
Total cost to evaluatePay, benefits, recruiting, supervision, backup coverage and rework.Licensing, implementation, integration, internal operations, maintenance and unresolved exception effort.Transition and recurring service fees, integration needs, volume assumptions, retained approvals and change controls.
Typically a good fitYour AP process is stable and you mainly need extra capacity.Work is highly standardized and you have the team to own day-to-day operations.You want accountable daily delivery across recurring, complex or multi-entity AP workflows.

These are typical responsibilities, not universal rules. Confirm the proposed scope, approvals, access controls, service levels and exclusions in the agreement. Models can be combined.

Five questions to bring to an AP vendor evaluation

  • When an invoice stalls, who owns the next action, supplier follow-up and escalation?
  • What does your finance team still approve, and who is authorized to prepare or release payments?
  • Are service levels measured on accepted output, processing time, exceptions and aging, not just invoices touched?
  • What is included in transition, integration, quality review, reporting and volume changes?
  • Can the proposed workflow be tested using real PO, non-PO and exception scenarios before production?

Read the AP outsourcing FAQs or use the executive operating model brief to prepare your comparison.

Evaluate the Fit for Your Finance Team

Review the operating model, inspect relevant evidence and understand the transition. These resources are available without completing a form.

Compare Scope and Evidence

See how different engagements address scale, systems change and payment continuity.

Read the AP operating model brief and matched client cases

See the Management View

Understand how performance, open issues and corrective actions can be reviewed.

View the sample AP operating review

Plan the AP Transition

Clarify access, automation, testing and continuity before launch.

Review accounts payable transition planning and controls

Questions About Working With ARDEM

What types of businesses are a good fit for ARDEM’s accounts payable outsourcing services?

ARDEM’s managed AP services are designed for businesses with recurring invoice workloads, complex processing requirements or operations spanning multiple entities and systems. Common needs include growing invoice volumes, unresolved exceptions, vendor inquiries and approval delays. We review your workload and operating requirements to determine the appropriate service scope.

Can ARDEM manage selected AP responsibilities or a broader accounts payable operation?

Yes. An engagement can cover selected responsibilities, such as invoice processing or vendor statement reconciliation, or a broader AP workflow. We define the responsibilities, systems, business rules, quality checks and reporting required for the agreed scope. ARDEM manages ongoing execution and tracks outstanding work and exceptions through resolution. Your team retains the decisions and approvals defined for the engagement; payment preparation or authorized execution can be included in the agreed scope.

How does accounts payable automation work within ARDEM’s managed service?

AI-assisted extraction can capture invoice fields where it fits the documents and required controls. Configured checks can validate required data, vendor and entity references, calculations, potential duplicates and matching tolerances. Workflow technology routes invoices and exceptions and tracks status. AP specialists review uncertainty, investigate discrepancies and handle decisions requiring judgment. The design determines which steps are automated and where review belongs. See the invoice-processing workflow and validation controls.

What happens if extraction is uncertain or an AP system rejects a record?

The item stays visible in the exception workflow. An ARDEM specialist reviews the source, reference data or mapping, follows the approved correction or escalation path, and tracks resubmission or an agreed disposition. Sending a file or extracting data is not the same as completion: acceptance by the receiving system is a separate milestone defined in scope. Review the transition scenarios and acceptance checks.

Can ARDEM improve our AP workflow without replacing our ERP?

Yes. ARDEM can run and improve the operation in your approved systems, use its own tools where appropriate or connect both. We review available access, APIs or file exchanges, business rules and handoffs before selecting the design. A new platform is not required for every engagement. Explore ARDEM Invoice Manager as one possible component of the managed service.

How are invoice data, system access and permitted AI use agreed?

Transition planning defines the systems, processing locations, authorized roles, data-handling and retention requirements, and any permitted AI use. Where AI is proposed, the review addresses what data it may access, permitted uses, any model-training restrictions and the human review points. Applicable client policies and security or assurance documentation are reviewed for the proposed delivery scope before production.

Who maintains validation rules and system connections?

ARDEM owns the ongoing workflow responsibilities assigned in the engagement, including maintaining configured rules and connections where that work is in scope. Accounting policies, approval thresholds and authorization decisions remain with the designated business owners. Proposed changes follow the agreed approval and testing process, with updated procedures and clear escalation when an upstream system or reference source changes.

How will we know the managed AP operation is improving?

We agree baselines and measures for accepted output, turnaround, processing quality, rework, exception age and on-time payments where included. Reviews connect results to causes, corrective-action owners and proposed improvements. Approved changes are measured against the baseline where the necessary data is available. View a sample AP operating review to see how delivery measures and management recommendations fit together.

What determines the cost of accounts payable outsourcing?

Pricing depends on invoice volume, document complexity, entities, coding and matching rules, exception workload, systems, turnaround and the activities ARDEM manages. A useful proposal separates implementation and integration from recurring processing, quality review, vendor support and reporting.

We review representative invoices, the current operation and the result you need. The comparison covers the full service and the work your team would retain. Price per invoice is only one part of that decision.

Published cost example: In a utility and invoice document-processing engagement, ARDEM reported a 30% reduction in processing cost using automation-assisted extraction, normalization and human quality review. That is a result from the documented engagement, not a standard AP discount or energy-cost saving. Review the processing-cost case study.

How are AP turnaround times and urgent invoices managed?

We define processing windows, cutoffs, priority rules and escalation paths around the operation. Invoice intake, validated output, approval completion and payment execution are different milestones; each needs a clear measure. ARDEM tracks blocked items and owns follow-through on the actions needed to move them forward. Volume, source quality and approval or system dependencies inform the agreed service levels.

Can accounts payable data help us identify opportunities to improve the business?

Yes. Depending on the available data and service scope, AP reporting can show recurring exception causes, approval bottlenecks, coding corrections, vendor discrepancies and workload patterns. ARDEM validates these patterns and brings practical recommendations to your finance team. Findings can inform purchasing, supplier documentation, approval policies or resource planning. We implement approved changes within scope and measure their effect where reliable baseline and follow-up data are available.

What happens after I submit an AP inquiry?

A Sr. ARDEM Accounts Payable Consultant will follow up by email to understand your requirements. Useful starting information includes your invoice volumes, accounting systems, entities involved and the challenges you want to address. Where appropriate, we involve AP operations and technology specialists to help define the next steps.

ARDEM Resources

ARDEM client case studies

Case Studies

See the workflows, controls and results behind ARDEM engagements.

ARDEM outsourcing articles and insights

Blogs

Practical guidance on outsourcing, automation and managed operations.

ARDEM white papers and guides

White Papers

Research and evaluation guides for operational decisions.

Accounts Payable Outsourcing Services

Tell Us the AP Result You Need

Tell us what needs to improve and when. Include your approximate invoice volume, entities and systems. A senior ARDEM accounts payable consultant will respond by email and bring in operations or technology specialists as needed.

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