Internal Audit Services & Outsourcing Support
Co-sourced internal audit support from trained offshore teams. We run the process walkthroughs, control testing, fieldwork, and report drafting inside your methodology - you keep the conclusions, the sign-off, and the stakeholder relationship.
Internal audit work rarely stalls because the team lacks skill. It stalls because there are not enough hours. Risk assessments get compressed, operational audits slide behind SOX and compliance deadlines, and findings reports land months after the fieldwork that produced them. By then the value of the audit has already leaked away.
Accountably is an offshore and outsourced accounting and tax staffing company built for CPA, EA, and accounting firms. We provide internal audit services as co-sourcing support - trained offshore audit professionals who execute the documentation, testing, and drafting that consume your team's bandwidth, while your in-house leadership keeps full ownership of the audit. This is not a replacement for your internal audit function. It is added capacity that runs inside it, under your direction and your methodology.
Internal audit functions are understaffed and overstretched
Most internal audit departments run with skeleton crews, forced to prioritize compliance work over operational improvement. Findings reports are delayed by months, risk assessments stay surface-level, and proactive auditing becomes a luxury nobody has time for. That is the exact gap co-sourced internal audit support is built to close.
Resource Constraints
More than half of internal audit departments report resource constraints, forcing teams to cut scope and defer engagements.
Compliance Crowding
Operational audits get deprioritized because compliance and SOX work consume the available bandwidth, leaving operational risks unexamined.
Report Delays
Findings reports delayed three to six months from audit start lose relevance and impact, undermining the value of the whole function.
Methodology Gaps
Inconsistent execution across engagements creates quality variance, missed risks, and audit conclusions you cannot fully rely on.
Internal Audit Services We Support
From process walkthroughs to report drafts - executed by U.S.-led offshore teams working inside your IPPF-aligned methodology, with your team reviewing and concluding.
Process Walkthrough Documentation
Detailed documentation of business processes, control points, risk indicators, and workflow dependencies, ready for your audit evaluation.
Control Testing & Evaluation
Systematic testing of control design adequacy and operating effectiveness, with structured test plans and evidence documentation.
Risk Assessment & Audit Universe Support
Risk identification, scoring, and prioritization plus audit universe mapping to support your risk-based audit planning.
Operational Audit Fieldwork
Hands-on fieldwork for operational audits - data gathering, sampling, exception analysis, and workpaper preparation that documents how a process actually performs against objective.
Internal Audit Report Drafting
Clear, actionable report drafts with findings, root cause analysis, risk ratings, and recommendations - ready for your team to finalize and present.
Finding & Recommendation Tracking
Systematic tracking of findings, management action plans, implementation timelines, and follow-up validation so issues do not fall through the cracks.
Types of Internal Audits We Support
Internal audit is not one task. These are the audit types our offshore teams document, test, and draft for, working under your scope.
Operational Audits
Examine whether a process achieves its objective efficiently and effectively - cycle times, resource use, control gaps, and improvement opportunities across functions like procurement, AP/AR, and inventory.
Financial Audits
Review the accuracy and integrity of financial records and reporting controls: reconciliations, account analysis, tie-outs, and the supporting evidence behind reported numbers.
Compliance Audits
Test adherence to laws, regulations, contracts, and internal policy. We document the requirement, the control, the test, and the exception in a defensible workpaper trail.
IT & ITGC Audits
Evaluate general computer controls and application controls - access management, change management, and data integrity - so technology risk gets the same rigor as financial risk.
SOX Controls Testing
Walkthroughs, design assessment, and operating-effectiveness testing for Sarbanes-Oxley control programs, prepared to the standard your external auditor will rely on.
Investigative & Follow-Up Audits
Support for special reviews and fraud-related fact-gathering, plus follow-up audits that confirm whether prior findings were actually remediated.
Need a deeper IT focus? Our IT & system audit support and internal controls testing teams pick up where this leaves off.
In-House vs. Outsourced vs. Co-Sourced Internal Audit
Three ways to resource an internal audit function. Here is the honest difference - and where Accountably fits.
Fully In-House
You build and staff the entire function. Maximum control and institutional knowledge, but the highest fixed cost, the slowest to scale, and exposed to turnover and peak-season crunch.
Best when: audit is core to the business and headcount is stable and well-funded.
Fully Outsourced
An external provider runs the whole internal audit activity. Lowest internal overhead and fast access to skills, but you hand over day-to-day control and the in-house team is reduced or removed.
Best when: there is no in-house function to begin with, or audit is fully delegated.
Co-Sourced
Your leadership stays in charge and we add capacity for fieldwork, testing, and documentation. You keep ownership, conclusions, and stakeholder communication; we absorb the execution load.
Best when: you have an internal audit lead but not enough hands to cover the plan.
Across both outsourced and co-sourced models, organizations gain flexible capacity by year, project, or engagement without carrying a fully staffed in-house function year-round. Accountably sits firmly in the co-sourced lane: structured offshore execution under multi-tier QC that strengthens your existing function rather than replacing it.
Offshore Internal Audit Support in 3 Weeks
A proven onboarding process that integrates offshore audit capacity into your methodology - without disrupting existing engagements.
Scope & SOP Intake
We learn your audit universe, methodology, report templates, and stakeholder expectations.
Team Assembly
We match audit professionals with experience in your industry sectors and audit approach.
Methodology Training
Your standards become ours - testing procedures, documentation logic, and communication protocols.
Pilot Engagement
Start with 2-3 engagements. We handle fieldwork and documentation, you review and conclude. Scale when ready.
Most teams complete onboarding in 2-3 weeks and scale to full internal audit capacity within 60 days.
What Stays With Your Team, Always
Honest co-sourcing means a clear line. Here is exactly what we do - and what we never do.
Accountably handles the execution
Your team keeps ownership
We are not your internal audit function and we do not issue independent assurance or an external audit opinion. We are the capacity behind your function. Delivery runs on SOC 2 aligned controls, NDA-backed confidentiality, role-based access, and a zero local storage policy.
Every Workpaper Passes Four Stages of Review
A resume tells you who a person was. It does not tell you what reaches your desk. We sell the review, so what lands with your audit lead is already review-ready, not a first draft.
Preparer
The trained offshore auditor performs the walkthrough, testing, and fieldwork, then builds the workpaper to your template and methodology.
Senior Review
A senior auditor checks the test logic, sampling, and evidence, confirming the conclusion is supported before it moves on.
Quality Review
A quality reviewer tests documentation against IPPF standards and your SOPs, catching gaps and inconsistencies across the engagement.
Final Review
A final reviewer signs the workpaper as ready for your team. What reaches your audit lead is a clean draft, not raw output.
Four sets of eyes hit a workpaper before yours do. Your conclusions, sign-off, and the call your name is on stay with your team. We carry the preparation, the structured workpapers, and the review underneath them.
Advantages of Outsourcing the Internal Audit Function
Most teams reach for outsourcing or co-sourcing for the same handful of reasons. The common thread is getting the audit plan finished without carrying every specialist on payroll year-round.
Capacity when the plan outgrows the team
Cover a full audit plan through peak periods without leaving findings half-tested because two people were out.
Specialized skills on demand
IT general controls, data analytics, and fraud work you would otherwise have to hire full-time or skip entirely.
Lower fully loaded cost
Pay for the audit work you need instead of salary, benefits, training, and idle time between cycles.
Faster reporting
A trained bench moves fieldwork and workpapers along so reports reach the audit committee on schedule.
A fresh, independent look
Reviewers outside the day-to-day see control gaps that an in-house team can stop noticing over time.
No single-person dependency
Continuity and backup coverage so the function does not stall when one auditor leaves.
How to Choose an Internal Audit Outsourcing Firm
Whether you outsource the whole function or co-source alongside your team, the questions worth asking are the same.
- Do they work inside your methodology? The right partner executes against your audit plan and templates, not a generic one they impose on you.
- Who owns the conclusions? Your team should keep sign-off and independence. The partner executes the testing; you own the opinion.
- What does review look like? Ask how many sets of eyes hit a workpaper before it reaches you, and who is accountable for quality.
- Is data handled securely? SOC 2 aligned controls, NDA-backed staff, and role-based access are the floor, not extras.
- Can they staff the specialized work? Confirm they have IT, analytics, and fraud skills on the bench before you need them mid-engagement.
In-House Cost vs. Co-Sourced Support
The average U.S. internal auditor costs $70K-$80K in salary alone. Add benefits, payroll tax, CPE, supervision, and turnover - and you are looking at $90K-$110K fully loaded per head before they complete their first engagement.
| Comparison | U.S. In-House Staff | Accountably |
|---|---|---|
| Senior Internal Auditor (Annual) | $80,000 – $100,000 | $30,000 – $40,000 |
| Staff Internal Auditor (Annual) | $55,000 – $70,000 | $20,000 – $28,000 |
| Time to Productivity | 3–6 months | 2–3 weeks |
| Multi-Industry Experience | Varies | ✓ Standard |
| Multi-Layer QC Built In | ✗ Not included | ✓ 4-tier review |
| Backup Coverage | ✗ No coverage | ✓ Always covered |
| Report Draft SLA | No guarantee | ✓ 4–6 weeks |
| Turnover Risk | High – 35% avg | ✓ 98.7% retention |
Outsource Your US Accounting & Tax to a Trusted Partner
Trained U.S.-led offshore teams for accounting, tax, payroll, and audit support. Documented SOPs and turnaround SLAs. No resume farming.
We Work Inside Your Audit Software
Our teams train on your tech stack during onboarding - no migration needed.
AuditBoard
Certified TeamWolters Kluwer TeamMate
Certified TeamGalvanize (Diligent)
Certified TeamExcel
Certified TeamCaseWare
Trained TeamPower BI
Trained Team+ Any Other
We'll TrainHow a Boutique Audit Team Doubled Capacity Without Adding U.S. Headcount
Northgate Internal Audit Services could not keep up with client demand. Engagement backlogs stretched to months, and slipping report timelines were eroding client confidence. Accountably deployed two offshore audit analysts to handle process documentation and control testing under the firm's direction. Within one quarter, the firm doubled its engagement capacity and cut report delivery from 4 months to 6 weeks - without adding a single U.S. hire, and with every conclusion still signed off by the firm's own principals.
"We went from turning away work to actively pursuing new engagements. The offshore team changed our growth trajectory."
– Michael Northgate, PrincipalCut Compliance Time Without Compromising Quality
Structured offshore execution plus multi-layer review - compliance handled, hours saved, quality preserved.
Internal Audit Support Questions
Everything you need to know about co-sourced and outsourced internal audit support.
Don't Trust Us. Test Us.
Your name is on the audit conclusion, so trust has to be earned before that name is on the line. We engineer the proof into real work instead of asking you to take SOPs on faith.
The Free 40-Hour Proof Pilot
Hand us a fixed 40-hour block of your own internal audit work, a process walkthrough, a control test set, a findings draft. We prepare it on your SOPs and methodology, run it through all four review stages, and hand it back. You grade real work against your own standard before a single live client file is committed.
The 30-day fit guarantee
If an auditor is not the right fit in the first 30 days, we replace them free. You commit seat by seat, not on a long contract before the work has earned it.
Continuity on rolloff
When a placement ends, we shadow and hand over during the notice period so your engagements and workpapers never take a hit.
Built by a CPA who has signed the work
Accountably was founded and is run by a Washington-licensed CPA with 7+ years inside US firms, from PwC to a real-estate tax practice to a full-service firm. The person designing your offshore audit team has sat the review cycle and trained to the bar a partner signs against.
Placed in ~3-4 weeks
Trained offshore auditors placed and ramped on your software and SOPs in about three to four weeks. Start with 1 to 3 and scale seat by seat as the work earns your trust.
Ready to Add Internal Audit Capacity Without Adding Headcount?
Don't trust us. Test us. Start with a 40-hour block of your own work, graded against your standard before any live file moves, with co-sourced offshore support that runs inside your methodology.