Ledger Taxonomy Mapper

Map GL accounts to reporting lines - once, governed, applied every period

Taxilla Ledger Taxonomy Mapper replaces spreadsheet-based GL mapping with a governed, visual taxonomy layer - configured once and applied automatically every consolidation run. Entity GL accounts map to group reporting line items with versioned rules, exception handling, and a complete audit trail.

  • 99%

    GL mapping accuracy
  • Zero

    Manual mapping per period
  • Versioned

    By period - full history
  • Auditable

    Every mapping change tracked

Why GL taxonomy mapping is the hidden bottleneck in consolidation

GL-to-reporting mapping is one of the least visible but most consequential parts of the consolidation process. When it breaks, reporting breaks - and it breaks silently.

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01

Mapping maintained in Excel every period

The linkage between entity GL accounts and group reporting line items lives in a spreadsheet - rebuilt or updated manually each period, with no version control and no governance.

02

New GL accounts left unmapped

When entities add new GL accounts, they are not automatically detected as unmapped - they silently fall out of the consolidation and create reporting gaps discovered only when auditors query the numbers.

03

Chart of accounts changes break reporting

When an entity restructures its chart of accounts, the mapping must be manually updated and validated - a process that takes days and creates restatement risk if incomplete.

04

Different entity CoA structures across the group

Entities on SAP, Oracle, and NetSuite use fundamentally different chart of accounts structures - mapping from each to the group reporting taxonomy requires separate maintenance for each entity.

05

No record of what changed between periods

When a reporting line changes between periods, there is no systematic record of which mapping changed, when, who approved it, and why - creating audit exposure at year-end review.

06

Mapping errors only visible in final output

Taxonomy mapping errors typically surface in the consolidated statements - after the consolidation run is complete - requiring reruns that extend the close by additional days.

Load → Map → Validate → Version → Apply every period

STEP 01

Load entity chart of accounts

Entity GL account structures loaded from each ERP - SAP, Oracle, NetSuite, or Dynamics - into the taxonomy mapping layer via connector or structured upload.

STEP 02

Visual GL-to-reporting mapping

Finance users map entity GL accounts to group reporting line items using a visual interface - with rule-based bulk assignment for large charts of accounts.

STEP 03

Exception detection

Unmapped, conflicting, or newly added GL accounts flagged automatically before the consolidation run - not discovered in the output after the run completes.

STEP 04

Period versioning and change governance

Every mapping change versioned by effective period - with approval workflow for changes and full history of all mapping versions maintained in the system.

STEP 05

Automatic application each period

Approved mapping applied automatically to the consolidation run - no manual application, no re-entry, no opportunity for period-to-period inconsistency.

See GL taxonomy mapping that applies itself every period

We will demonstrate the visual mapper, exception detection, period versioning, and automatic application - using your chart of accounts and reporting taxonomy.

What the platform covers

Visual GL-to-reporting mapping

Visual GL-to-reporting mapping

Intuitive visual interface for mapping entity GL accounts to group reporting line items - with search, filter, and bulk assignment for large charts of accounts.

Rule-based mapping automation

Rule-based mapping automation

Pattern-based rules that automatically map GL accounts matching defined criteria - reducing the manual mapping workload for large, structured charts of accounts.

Unmapped account detection

Unmapped account detection

Automatic detection of unmapped, conflicting, or newly added GL accounts before each consolidation run - preventing silent reporting gaps that surface only in final output.

Period versioning

Period versioning

Every mapping configuration versioned by effective period - allowing retrospective review of historical mapping while maintaining governance over future changes.

Change approval workflow

Change approval workflow

Mapping changes require approval before taking effect - with configurable approval levels by change type and a complete history of who approved what and when.

Multi-entity, multi-ERP support

Multi-entity, multi-ERP support

Separate mapping configurations per entity - each mapped to the group reporting taxonomy from their own chart of accounts structure, regardless of which ERP they use.

What finance teams achieve

100%

GL mapping accuracy

Exception detection and validation before each consolidation run eliminate the silent mapping errors that cause consolidation reruns and restatements.

Zero

Manual mapping each period

Approved mapping applies automatically to every consolidation run - no manual application, no period-to-period inconsistency.

Versioned

Complete mapping history by period

Every mapping configuration preserved by period - retrospective review and audit queries answered without manual reconstruction.

Before run

Exceptions detected before consolidation

Unmapped and conflicting accounts flagged before the run starts - not discovered after consolidation completes when correction requires a full rerun.

Multi-ERP

One taxonomy across all entity charts of accounts

SAP, Oracle, NetSuite, and Dynamics entities all mapped to the same group reporting taxonomy - from their own chart of accounts structures.

Auditable

Every mapping change tracked and approved

Full change history with approvals - auditors and transfer pricing reviewers access mapping history directly without manual reconstruction.

Common questions

Can different entities have different charts of accounts mapped to the same group taxonomy?
Yes. That is the primary use case. Each entity has its own chart of accounts mapping configuration - regardless of whether they use SAP, Oracle, NetSuite, or Dynamics - and all map to the same group reporting taxonomy. Changes to one entity's mapping do not affect other entities.
What happens when a new GL account is added mid-year?
New GL accounts are automatically detected as unmapped at the next consolidation run and flagged for review before the run proceeds. This prevents new accounts from silently falling out of consolidation - a common cause of late-discovered reporting gaps.
How does period versioning work?
Each approved mapping configuration is tagged with an effective-from period. Historical periods use the mapping that was in effect at that time - allowing prior-period comparatives to be reproduced accurately, and allowing retrospective audit queries to be answered precisely.
Does the taxonomy mapper integrate with the Consolidation & Reporting module?
Yes. The Ledger Taxonomy Mapper is natively integrated with Consolidation & Reporting - approved mapping is applied automatically to each consolidation run without any manual extraction or re-entry.-

Replace spreadsheet GL mapping with governed, repeatable taxonomy automation.

Ledger Taxonomy Mapper works standalone or as part of the complete Financial Consolidation platform - natively integrated with Consolidation & Reporting.

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