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

Q1/2026
Verification Reports - Tax Documents (Based on Tax Reform Tables)

- Tax Documentation SAFX3007, SAFX3008, SAFX3009

- Utilities SAFX3042, SAFX3043

Beta CBS Consumption Tax Calculation

- Taxpayer View (Debit, Credit, and Balance)

- CSV Data Export

Beta CBS Consumption Tax Reconciliation

- Taxpayer View with Embedded Artificial Intelligence

Q2/2026
CBS Consumption Tax Calculation

- Tax Authority View: Debit API

- Taxpayer View: Enablement of Other Tax Documents and Utilities

Architecture and Design of DeRE - Electronic Declaration of Specific Regimes

Discussions with potential pilot clients to design the calculation engine and solution

Beta Consumption Tax Accounting

- 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

Q3/2026
CBS Consumption Tax Calculation

- Tax Authority and Taxpayer Views: Addition of details to the Calculation Report for Debit and Credit views [estimated delivery: Aug 2026]

Tax Authority API Simulator:

- Credit

- Payment [estimated delivery: Aug 2026]

CBS Consumption Tax Calculation

- 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) [estimated delivery: Aug 2026]

CBS/IBS Consumption Tax Reconciliation

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 [estimated delivery: Sep 2026]

DeRE - Electronic Declaration of Specific Regimes

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 [estimated delivery: Aug 2026]

CBS Credit Control Panel with Embedded Artificial Intelligence [estimated delivery: Sep 2026]
Architecture and Design of DeRE - Electronic Declaration of Specific Regimes [estimated delivery: Aug 2026]
Inclusion of reserved fields in SAFX tables 3007, 3008, 3009, 3042, and 3043. [estimated delivery: Aug 2026]
Enablement of the IBS tax in the module. [estimated delivery: Sep 2026]
RTC Report adjustment: addition of reserved fields to tables SAFX 3007, 3008, 3009, 3042, and 3043. [estimated delivery: Aug 2026]
Q4/2026
CBS Consumption Tax Reconciliation

View:

- Accounting vs. Tax: General Ledger vs. Tax Document [estimated delivery: Nov 2026]

DeRE - Electronic Declaration of Specific Regimes

Phase II:

- Transactional Integration

- Dashboard for Event Generation and Control (send and return)

- Messaging Service

- CBS Calculation Supplement [estimated delivery: Dec 2026]

TDM: Tax Data Management (Data Exposure via API)

Consumption Tax Reform Data Dictionaries:

- Consumption Tax Reform Tax Invoices

- Complementary Invoice Events

- CBS Calculation [estimated delivery: Dec 2026]

Mass Adjustment:

- Tax Documentation Tables: X3007, X3008, and X3009

- Tax Document Tables: X3042 and X3043 [estimated delivery: Dec 2026]

CBS Determination

Debit and Credit Adjustment: Implementation of events stemming from the Tax Reform. [estimated delivery: Dec 2026]

ONESOURCE Tax One For SAP

Q1/2026
Structuring the Reconciliation Process

- 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.

CBS Calculation - Structuring Debits and Unappropriated Credits

- 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.

Q2/2026
CBS Calculation

- 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.

CBS Tax Reconciliation

- 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.

DERE (Declaration of Special Regimes)

- 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.

Flexible Report

- Inclusion of service invoices and electronic key in the "Notas Fiscais Reforma Tributária" (Tax Reform Invoices) data source.

Q3/2026
AI-Assisted Reconciliation

- Automated suggestions for discrepancy categorization.

- Smart prioritization based on financial impact.

- Support for defining accounting adjustments based on a validated history.

Assisted Calculation - Incremental Regulatory Adjustments

- Adjustments to calculation rules in accordance with official publications.

- Rule versioning by period.

- Configuration for new tax scenarios.

Q4/2026
Reconciliation - Executive Consolidation and Expansion

- 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.

Assisted Calculation - Further Enhancements

- 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

Q1/2026
Analysis of the Tax Reform's Technical Notes
Update of the National Standard NFS-e Issuance Layout
Adaptation of the CT-e "Full XML Listing" Reports to Include IBS/CBS Fields
Mapping of National NFS-e Scenarios via From-To Cross-Reference
Q2/2026
BA - Analysis of the Tax Reform's Technical Notes
Generation of the "Full XML Listing" Report for National DPS
Adaptation of the DF-e NF-e Portal for IBS/CBS Display and Filters
Adaptation of the DF-e CT-e Portal for IBS/CBS Display and Filters
Mapping of National NFS-e Scenarios via From-To Cross-Reference
Implementation of the National Standard NFS-e Receiver in ONESOURCE DF-e
Q3/2026
Analysis of the Tax Reform's Technical Notes
Mapping of National NFS-e Scenarios via From-To Cross-Reference
Event Registration via the ONESOURCE DF-e Screen
Q4/2026
Analysis of the Tax Reform's Technical Notes
Mapping of National NFS-e Scenarios via From-To Cross-Reference

ONESOURCE DFE Governance

Q1/2026
SAP Note Application — Identifying, prioritizing, and applying Tax Reform (CBS/IBS) SAP Notes in the DFe Governance environments, ensuring the product's continuous compliance with legal changes. [Released in Feb/2026]
Expansion to 90% of Municipalities via National NFS-e — Expanding the coverage of the NFS-e module to 90% of Brazilian municipalities, based on the unified National NFS-e standard. [Released in Feb/2026]
Q2/2026
New Sefaz Events for the Recipient — Support for the new Sefaz acknowledgement and communication events directed at the fiscal document recipient, integrated into the DFe Governance monitoring workflow. [Released in May/2026]
Enhancement for Alphanumeric CNPJ — Adapting DFe Governance to recognize and process the new alphanumeric CNPJ format defined by the Receita Federal, including updates to validation and integration routines. [Released in May/2026]
Q3/2026
Layout Adjustments - DANFE, DACTE, and National NFS-e — Updating the layouts for the printed fiscal document representations (DANFE, DACTE, and National DANFS-e) to incorporate the new fields and tax rules from the Tax Reform. [Estimated delivery: Aug/2026]
2027 Readiness - Full CBS and IBS — Technical preparation of DFe Governance for the full implementation phase of CBS and IBS, featuring advance mapping of calculation rules and new fiscal fields. [Estimated delivery: Sep/2026]
Q4/2026
Tax Reform Testing Phase Stabilization — Monitoring and fine-tuning of DFe Governance during the official Tax Reform testing period, with corrections based on identified findings. [Estimated delivery: Nov/2026]

ONESOURCE DFE Governance Plus

Q1/2025
 
Q2/2025
 
Q3/2025
Capture of New Recipient Events for DF-es — Supports the capture and processing of new recipient events required by legislation, with manual declaration in the product or automated through ERP integration — ensuring compliance with tax obligations and directly impacting the assisted tax calculation. Automation requires the prior configuration of triggers to initiate the events. [Scheduled for release: Sep/2026]
Q4/2025
RTC Validation and Data Cross-Checking — Increases the reliability of tax bookkeeping by reconciling the Assisted Tax Calculation provided by the Tax Authorities with the information processed by DFe Governance Plus — including fiscal data from inbound documents integrated into the ERP, captured Sender Events, and Recipient Events executed from the product. [Scheduled for release: Oct/2026]
Support for New Fiscal Documents — Expands the product's coverage by processing fiscal documents for taxable events not yet supported: Airline Tickets, NF-e for Water, Power, Communications, and Gas Bills, and Fiscal Documents for Real Estate Rental and Sales. [Scheduled for release: Nov/2026]

ONESOURCE DFE Plus

Q1/2025
DC-e — Electronic Declaration of Content — Supports the full lifecycle of the DC-e, an electronic document that replaces the paper-based declaration for transporting goods when a fiscal document is not required. This includes querying, managing, and tracking issued declarations, handling rejections, processing authorization responses, and related events. It supports all contingency modes established by legislation, with automatic activation and deactivation, reducing operational impacts and ensuring issuance continuity. [Released in Jan/2026]
NFAg-e — Electronic Invoice for Water and Wastewater Services — Supports the issuance and processing of the NFAg-e (model 75), an electronic fiscal document created for water supply and wastewater service operations. DFe Governance Plus serves utility companies and sanitation service providers throughout Brazil with the same robustness and coverage applied to the other electronic fiscal documents on the platform. [Released in Mar/2026]
Q2/2025
NFGás — Electronic Gas Invoice — Supports the issuance and processing of the NFGás (model 76), a national electronic fiscal document created to replace paper-based issuance in piped gas supply operations, consolidating the fiscal, commercial, and tax information for these operations into a single document. DFe Governance Plus serves gas utility companies and distributors throughout Brazil with the same robustness and coverage applied to the other electronic fiscal documents on the platform. [Released in May/2026]
Q3/2025
Adaptation to Alphanumeric CNPJ — All DFe Plus Fiscal Documents — Ensures the compatibility of all electronic fiscal documents in DFe Governance Plus with the new alphanumeric CNPJ format, which becomes mandatory on July 6, 2026, as determined by the Receita Federal (Brazilian Federal Revenue). The adaptation includes updating the messaging systems and integrated systems, ensuring operational continuity with no impact on the document issuance and receipt flow. [Released in Jul/2026]
BP-e Aéreo — Electronic Ticket for Air Transportation — Supports the full lifecycle of the BP-e Aéreo (model 63), an electronic fiscal document for air passenger transportation services. This includes issuance, authorization, storage, handling of rejections, processing responses, managing fiscal events, cancellations, and no-shows. It supports all contingency modes established by legislation, with automatic activation and deactivation, reducing operational impacts and ensuring issuance continuity. [Released in Jul/2026]
NF-e ABI — Electronic Invoice for Real Estate Sales — Supports the issuance and processing of the NF-e ABI, an electronic fiscal document created by Complementary Law 214/2025 in the context of the Tax Reform to document real estate sale transactions. The document is currently in a draft stage and awaits final regulatory publication; DFe Governance Plus is monitoring the regulatory evolution to ensure immediate compliance upon official publication. [Scheduled for release: Aug/2026]
Q4/2025
Adaptation to Split Payment — All DFe Plus Fiscal Documents — Adapts all electronic fiscal documents in DFe Governance Plus to the new Split Payment fields defined by ENCAT, ensuring compliance with the rules established by the IBS/CBS Management Committee and with the tax obligations of the Tax Reform. [Scheduled for release: Oct/2026]

ONESOURCE Tax Analyser

Q1/2026
Reforma 360

Price Comparison Update: The year 2025 and the ICMS, PIS, and COFINS taxes will be progressively removed in line with the transition periods, preventing the display of outdated data after the tax transition.

Q2/2026
Tax Documents — XML Audit (CT-e and NFCOM)

Expansion of electronic tax document audits, with an initial focus on CT-e and NFCOM, evolving to incorporate IBS and CBS in line with the Tax Reform.

Q3/2026
 
Q4/2026
 

ONESOURCE Brasil Integration

Q1/2025
 
Q2/2025
Creation of processing capabilities for tables to support the Brazilian Tax Reform, along with dynamic parameterization for variable fields.

- XML Input Profile Modernization: Automatic migration from the legacy tag-based format to XML with tag remapping, eliminating manual configuration.

- XML Delimiter Support: Adjustments to the input profile to correctly handle XML delimiters.

- Wildcard Search: Partial tag matching in the input profile (using asterisks) simplifies finding fields during profile configuration.

- Brazilian Tax Reform Readiness: Processing of a kit containing the new SAFX tables for the Tax Reform. [released in Jun/2026]

Q3/2025
Adjustments to align with Legal Updates for the ONESOURCE Tax One and ONESOURCE DFE products. [scheduled release: Oct/2026]
Q4/2025
Adjustments to align with Legal Updates for the ONESOURCE Tax One and ONESOURCE DFE products. [scheduled release: Dec/2026]

ONESOURCE Indirect Tax Determination

Q1/2025
 
Q2/2025
 
Q3/2025
 
Q4/2025
 

Interfaces

Q1/2025
 
Q2/2025
SAP Integration / Oracle EBS Integration / Oracle Cloud Integration

Adjustments to the evolution of ONESOURCE Tax One and ONESOURCE DFE.

Oracle Cloud V17 | Oracle EBS V11 | OBTI

Adaptations for Legal Updates from the ONESOURCE Tax One and ONESOURCE DFE products. [released in Apr/2026]

OBTI | Adapt fiscal documents for utilities

- Integrate utilities fiscal documents with Tax One — SAFX3042 and SAFX3043 tables are available in the standard package, with header and items ready for integration.

- Correctly record IBS and CBS in utilities documents — the new tax fields (Grupo UB, Grupo W03, cClassTrib) are supported according to the Technical Notes from SEFAZ and the IBS Management Committee.

- Manage old and new taxes simultaneously — support for the coexistence of ICMS, PIS, and COFINS with IBS and CBS in utilities documents during the transition period (2026–2032). [released in Jun/2026]

Q3/2025
Oracle EBS V11 | Without ODI: Adapt Inbound and Outbound Fiscal Invoices to the Tax Reform

- Take full advantage of IBS and CBS credits — the new tax fields are correctly recorded in inbound invoices (SAFX 3007, 3008, and 3009), ensuring no credits are lost.

- Eliminate inconsistencies with tax authorities — inbound processing layout updated according to the specifications of Technical Note 2025.002 and SEFAZ requirements.

- Manage old and new taxes simultaneously — support for the coexistence of ICMS, PIS, and COFINS with IBS and CBS during the transition period (2026–2032).

- Receive fiscal invoices from the new tax model without manual intervention — invoices issued by suppliers in the new layout are automatically processed and recorded. [released in Jul/2026]

Oracle EBS V11 | Without ODI: Adapt fiscal documents for utilities to the Tax Reform

- Integrate fiscal documents for utilities with Tax One — SAFX3042 and SAFX3043 tables available in the standard package, with header and items ready for integration.

- Correctly record IBS and CBS in utilities documents — the new tax fields (Grupo UB, Grupo W03, cClassTrib) are supported according to the Technical Notes from SEFAZ and the IBS Management Committee.

- Manage old and new taxes simultaneously — support for the coexistence of ICMS, PIS, and COFINS with IBS and CBS in utilities documents during the transition period (2026–2032). [scheduled for delivery: Sep/2026]

Q4/2025
Oracle Cloud V17 | Oracle EBS V11 | OBTI

Adaptations for Legal Updates from the ONESOURCE Tax One and ONESOURCE DFE products. [scheduled for delivery: Oct/2026]

Oracle EBS V11 | Release of tables SAFX3042 and SAFX3043. [scheduled for delivery: Oct/2026]