Tax Reform
Roadmap updates hub for the following products: ONESOURCE Tax One , ONESOURCE Tax One for SAP , ONESOURCE DFE , ONESOURCE DFE Governance , ONESOURCE Tax Analyser , ONESOURCE Indirect Tax Determination and Interfaces .
ONESOURCE Tax One
- Tax Documentation SAFX3007, SAFX3008, SAFX3009
- Utilities SAFX3042, SAFX3043
- Taxpayer View (Debit, Credit, and Balance)
- CSV Data Export
- Taxpayer View with Embedded Artificial Intelligence
- Tax Authority View: Debit API
- Taxpayer View: Enablement of Other Tax Documents and Utilities
Discussions with potential pilot clients to design the calculation engine and solution
- Posting by Calculation Period:
Determination of conditions for postings: Debit/Credit Account, Cost Center, Document Type.
Generation of Accounting Postings for API and File-based Integration
- Tax Authority and Taxpayer Views: Addition of details to the Calculation Report for Debit and Credit views
- Credit
- Payment
- Tax Authority View: Integration of Consumption Tax Reform Events
Issuer
· 112110: Full payment → presumed credit
· 110001: Event cancellation - Issuer
· 112130: Spoilage/loss/theft (CIF)
· 112140: Supply not performed (for advance payment)
Recipient
· 211128: Debit acceptance via credit note
· 110001: Event cancellation - Recipient
· 211124: Spoilage/loss/theft (FOB)
· 211110: Presumed credit request
· 211140: Fuel credit (art. 172)
Views:
- Source vs. Tax Solution: Integration of raw source data and cross-referencing
- Tax Solution vs. Tax Authority: Cross-referencing taxpayer's calculation data with Tax Authority data
- Profile Enablement
- Document-based Posting: Parameterization and Generation for API and File-based Integration
- ERP Integration
Phase I:
- Enablement of the Annotated Chart of Accounts Master Data
- Tax Code Assignment
- Trial Balance
- Dashboard for Event Generation and Control (send and return)
- Messaging Service
View:
- Accounting vs. Tax: General Ledger vs. Tax Document
Phase II:
- Transactional Integration
- Dashboard for Event Generation and Control (send and return)
- Messaging Service
- CBS Calculation Supplement
Consumption Tax Reform Data Dictionaries:
- Consumption Tax Reform Tax Invoices
- Complementary Invoice Events
- CBS Calculation
- Tax Documentation Tables: X3007, X3008, and X3009
ONESOURCE Tax One For SAP
- Tax Invoice Reconciliation (Taxpayer vs. Tax Authorities - CBS Debits): an invoice-by-invoice comparison to identify discrepancies in tax base and amounts.
- Accounting vs. Tax Reconciliation (CBS Debits): comparison of consolidated amounts per period, with support for audit evidence.
- Discrepancy Categorization: all discrepancies will be classified by type using deterministic rules.
- Identification and organization of CBS debits and unappropriated credits.
- Adjustments to the initial result composition.
- Preparation of the foundation for the progression of other Assisted Calculation operations.
- Enhancement of the taxpayer and Tax Authority views, including document breakdown, summaries per tab, updated balance, events, and debits awaiting processing.
- Inclusion of service invoices in the CBS calculation.
- Availability of summary reports for processed debits and unclaimed credits.
- Data export to Excel, CSV, and TXT.
- Visualization of the calculation status, timeline, and guidance messages.
- Consolidation of reconciliation by period.
- Comparison between executions and identification of recurring discrepancies.
- Export of audit report to Excel and implementation of an audit trail to track changes, responsible users, and execution history.
- New reconciliation home screen with advanced filters and execution logs.
- Restructuring of the configuration screens for cycles (utilities) and for the accounting-to-tax association.
- Structuring of the database for the future obligation.
- Mapping of G/L accounts (COD_TRIB) with support for mass upload.
- Capture and storage of return protocols from SEFAZ.
- Inclusion of service invoices and electronic key in the "Notas Fiscais Reforma Tributária" (Tax Reform Invoices) data source.
- Automated suggestions for discrepancy categorization.
- Smart prioritization based on financial impact.
- Support for defining accounting adjustments based on a validated history.
- Adjustments to calculation rules in accordance with official publications.
- Rule versioning by period.
- Configuration for new tax scenarios.
- Consolidated executive dashboard for the Taxpayer vs. Tax Authorities and Accounting vs. Tax reconciliations.
- Enhancement of the AI model.
- Expansion of tax coverage as new APIs are made available by the Tax Authorities.
- Structural refinements of the calculation.
- Progressive enhancement of the Tax Authorities view as APIs become available.
Important: The expansion of tax coverage throughout 2026 will depend on the official availability of APIs from the Tax Authorities. The roadmap may be adjusted according to regulatory developments.
ONESOURCE DFE
ONESOURCE DFE Governance
ONESOURCE Tax Analyser
ONESOURCE Indirect Tax Determination
Interfaces
Adjustments to the evolution of ONESOURCE Tax One and ONESOURCE DFE.