Skip to content
Data & Technology

Data & Technology for Costing

DATA & TECHNOLOGYYour model is only as good as its data.The data quality, availability and technology stack that feed your costing model - from ERP and ERP exports to automated pipelines.DIMENSION 06 / 07PROFITABILITY HEALTH CHECKERPERPValidate+ mapModelDATA PIPELINEFig. 06 - Data pipelineERP → MODELDefinitionWhat is Data & Technology for Costing?This dimension covers the data quality, […]

DATA & TECHNOLOGY

Your model is only as good as its data.

The data quality, availability and technology stack that feed your costing model - from ERP and ERP exports to automated pipelines.

DIMENSION 06 / 07PROFITABILITY HEALTH CHECK
Two ERP sources are validated and mapped, then feed the model.DATA PIPELINEERPERPValidate+ mapModel
Fig. 06 - Data pipelineERP → MODEL
Definition

What is Data & Technology for Costing?

This dimension covers the data quality, availability, and technology stack that underpins your costing model. It includes how you extract transaction data from your ERP or accounting system (API, exports), the quality of that data, and how it flows into your costing tool for analysis.

Why it matters

Bad data corrupts every allocation.

Costing models are only as good as the data they consume. Poor data quality - incomplete transactions, wrong cost centre coding, inconsistent time records - corrupts your cost allocations and makes outputs unreliable. Technology enables scale: manual data collection limits frequency and granularity.

Maturity Levels

Where does your organisation stand?

Level 1
01
Manual Extraction

Data extracted manually from ERP or accounting system. Error-prone and infrequent.

Level 2
02
Structured Export

Regular data exports (CSV, ERP) with defined format. Manual cleaning required.

Level 3
03
Integrated Feed

Semi-automated data pipeline from ERP to costing tool. Quarterly or monthly refresh.

Level 4
04
Real-Time Data

Automated, validated data feeds. Near real-time or monthly refresh with quality controls.

How to improve

Three moves toward trustworthy data.

01
Audit Your Data Sources

Map all data sources needed for your costing model: GL transactions, headcount, time records, volume data. Assess quality and completeness.

02
Define Data Standards

Establish coding standards for cost centres, accounts, and products. Ensure consistency so allocations are reproducible.

03
Build Your Data Pipeline

Implement a repeatable extraction process - ERP API or structured CSV export. Automate where possible to reduce effort and error.

Comparing approaches

Manual, export, or integrated?

Data ApproachData QualityScalable RefreshAutomation Level
Manual Data Collection
Periodic CSV / ERP Export~
Automated ERP Integration
Strong~PartialWeak
FAQ

Frequently asked questions.

What data do we need to build the model?
We work from the financial and operational data you already have: general-ledger and transaction exports from your ERP or accounting system, plus operational records such as orders, deliveries and support. A structured export at transaction level, in CSV or the format your systems produce, feeds directly into a TDABC model.
What data does a TDABC model typically need?
A TDABC model needs: (1) Financial data - GL transactions by cost centre and account; (2) Capacity data - headcount, machine hours, space; (3) Transaction data - orders, invoices, service calls; (4) Time data - where available, time tracking or estimates by activity.
What if my data quality is poor?
Poor data quality is the norm, not the exception. A good implementation approach starts with an honest data audit, prioritises fixing the data issues that most affect cost accuracy, and builds a model that is transparent about its assumptions.
Can I use CostCtrl with my existing ERP?
CostCtrl is designed to work with any accounting system that can produce a structured CSV or ERP export. The platform includes data validation and mapping tools to handle common data quality issues.
Start here

Find out where your hidden margin lives.

The Profit Check takes 12 to 15 minutes. No data upload. You get a personalised profitability diagnostic.

Proof

A distributor in New Zealand. €1.335M of cost-to-serve made visible, then halved, and 830 loss-making customers brought down to 295.

Read the case study →

Who you would be talking to

Miguel Guimarães, Founding Partner

Cost and profitability practitioner for 25+ years. Lectured alongside Professor Robert S. Kaplan at the CFO conference in Amsterdam (2009).

Call +351 910 313 731

Workshops20-21 Oct · Online, ZoomReserve a seat

Miguel Guimarães

Reviewed by

Miguel Guimarães

Founding Partner, Cost and Profitability Consulting

More than 150 Time-Driven ABC engagements across 11 sectors since 2010, working within the Kaplan and Anderson framework.

About the author →

Published Updated

M
Ask us anything
usually replies in minutes
Hi. I can answer the quick questions about cost, method and timing right here. For anything specific to your business, I'll connect you with a CostCtrl specialist on WhatsApp.
Free. No bot loops. Straight to a specialist.
Most read
  1. 1Time Driven Activity Based Costing
  2. 2Cost-to-Serve Analysis
  3. 3The Whale Curve
  4. 4TDABC vs ABC
  5. 5Make-or-Buy and Relevant Costs
  6. 6Cost-Volume-Profit (CVP) and Break-Even Analysis
  7. 7Customer Profitability Analysis
  8. 8Methods & Frameworks: how we cost, defensibly
  9. 9TDABC for Financial Services
  10. 10How to calculate cost to serve, step by step