Week three’s overtime lab is where it clicked. I would not call the homework light — plan for two evenings a week if you still close books by day.
Daeun Lee · payroll systems analyst
Flagship course
Payroll Assurance Studio
Six weeks inside a financial auditing app for payroll audit administration — from materiality to a close pack you can defend.
What you will leave with
- A documented sampling plan tied to your employer’s allowance map
- Exception notes written to survive external sampling
- A close pack template scored by faculty in a mock committee
- Working fluency in the Datavirtu audit console workflows
Informational pricing
Included in Controllers Circle (₩3.4M / up to 5 seats) and available as a single-seat Field Desk upgrade when seats remain. No checkout on this site — contact enrollment for an invoice quote. See pricing and refunds.
Curriculum
Modules
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Console orientation & materiality
Map wage sources, set thresholds, and decide what “worth chasing” means for your risk appetite.
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Stratified sampling for Korean wages
Build strata across overtime bands, meal allowances, and night differentials using sealed practice extracts.
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Exception queues & aging
Triage, severity tags, and notes that separate system noise from genuine underpayment risk.
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Statutory cross-checks
Walkthroughs for common Korean payroll compliance flags without pretending the app replaces legal counsel.
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Close pack assembly
Narrative, evidence index, and residual risk statement ready for a committee audience.
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Mock audit committee
Timed defense of your pack with faculty playing skeptical board members.
Instructor
Yoon Ji-eun
Ji-eun spent a decade reviewing wage files for Korean manufacturers before joining Datavirtu. She still consults on multi-entity allowance maps and insists every finding cite a reproducible filter in the console.
Reviews from this studio
★★★★☆
Faculty feedback on our close pack was blunt in the best way. The Studio does not cover union negotiation strategy — nor should it — so bring that context yourself.
Client in automotive parts · Suwon
FAQ
Do I need the auditing app license before week one?
Lab seats are provisioned by Datavirtu for the cohort dates. Production licenses for your employer are separate and not sold here.
Is Korean language required?
Live sessions run primarily in English with Korean workpaper examples. Pure Korean delivery is available for Assurance Atelier private cohorts.
What is a real limitation of this course?
We do not train tax controversy or labor litigation strategy. If your issue is already in dispute with authorities, you need counsel — the Studio teaches administration and documentation, not advocacy.
Can we bring our own wage file?
Only inside Assurance Atelier with a signed data-handling addendum. Standard Studio cohorts use sealed anonymized extracts.