Multinational Tax and Documentation
BEPS, Pillar Two, CbCR and Action 13 Documentation
Our CPAs help multinational groups scope Canadian obligations, organize source data, review or prepare Country-by-Country reporting, Master File and Local File documentation, and coordinate Pillar Two workstreams with qualified advisors across relevant jurisdictions.
Who We Help
Specialist support for multinational groups and their tax teams
We assist groups that need disciplined, reviewable documentation across multiple entities, tax systems and reporting cycles.
Canadian-parented multinational groups assessing Global Minimum Tax Act obligations and related filing readiness.
Foreign-parented groups with Canadian entities, permanent establishments or Canadian reporting responsibilities.
UAE groups and constituent entities coordinating domestic minimum top-up tax, transfer pricing and Canadian workstreams.
Finance and tax teams preparing or refreshing CbCR, Master File, Local File and supporting reconciliations.
Private groups entering the revenue, consolidation or cross-border complexity range where Pillar Two screening is prudent.
Groups responding to tax-authority questions, transaction changes, acquisitions, reorganizations or documentation gaps.
One Consistent Tax Narrative
Make the numbers, policies and entity facts reconcile
Pillar Two calculations, CbC reporting, transfer-pricing policies, statutory accounts and local tax returns draw from overlapping information. Differences should be identified, explained and governed before a filing or audit exposes them.
Our CPA team maps the entities, data owners, accounting systems, elections, deadlines and jurisdiction-specific responsibilities into one controlled workplan.
Legal opinions and locally reserved filings are coordinated with appropriately qualified professionals in the relevant jurisdiction.
Core Services
Preparation, review and implementation support
The engagement scope is tailored to the group structure, filing entities, jurisdictions, fiscal years, available data and responsibilities accepted in writing.
Pillar Two readiness and scoping
Group and entity mapping, consolidated-revenue screening, excluded-entity review, jurisdiction inventory, filing-responsibility analysis and implementation roadmap.
GloBE data and calculation support
Data dictionaries, source-to-report mapping, accounting-to-tax adjustments, effective-tax-rate workpapers, elections, controls and review support for the agreed jurisdictions.
Country-by-Country reporting
CbC report and notification support, entity and jurisdiction mapping, data validation, narrative review, prior-year consistency checks and filing coordination.
Master File preparation and review
Group structure, business and supply-chain description, intangibles, financing, tax positions, financial information and alignment with public and local records.
Local File preparation and review
Local-entity functions, assets and risks; controlled transactions; selection of methods; financial schedules; intercompany agreements; and supporting evidence.
Governance, remediation and audit readiness
Documentation gap analysis, prior-period remediation, control design, responsibility matrices, evidence files, annual-refresh processes and tax-authority response support.
Our Process
A controlled multinational documentation cycle
Scope and applicability screen
We map the ownership chain, consolidated group, constituent entities, permanent establishments, jurisdictions, fiscal periods and potential exclusions.
Data and responsibility map
We identify source systems, data owners, local advisors, filing entities, accounting standards, currencies, deadlines and required approvals.
Prepare and reconcile
Our CPA team develops or reviews the agreed calculations, schedules and documentation, then traces material information to its source.
Technical and consistency review
We challenge assumptions, compare CbCR, Master File, Local File, tax returns and financial statements, and document explainable differences.
Sign-off, filing and annual refresh
We coordinate approvals and local handoffs, organize the evidence file and establish a repeatable calendar for the next reporting cycle.
Frequently Asked Questions
BEPS, Pillar Two and Action 13 questions
How do we determine whether Pillar Two applies to our group?
Applicability depends on the consolidated group, revenue tests, fiscal periods, entity classifications, exclusions and the implementing law in each relevant jurisdiction. We begin with a documented group and entity screen rather than relying on a single company’s revenue or tax rate.
What Canadian Pillar Two obligations may arise?
Canada’s Global Minimum Tax Act can create registration, notification, information-return, tax-return and payment obligations for qualifying groups and Canadian constituent entities. The filing entity and exact obligations must be confirmed from the group facts and the legislation in force for the fiscal year.
How are CbCR, the Master File and the Local File different?
CbCR presents high-level jurisdictional information for the multinational group. The Master File explains the group’s global business, transfer-pricing and financial framework. A Local File focuses on the local entity and its material controlled transactions. The three components should tell a consistent story.
Can your CPA team prepare documents or only review them?
We can prepare, review or remediate CbCR workpapers, Master Files, Local Files and agreed Pillar Two schedules. The engagement letter identifies the entities, periods, deliverables, source-data responsibilities and any work requiring another jurisdiction’s licensed advisor.
Can you coordinate Canadian and UAE Pillar Two work?
Yes. We lead accepted Canadian workstreams and coordinate data, timelines and consistency with UAE advisors. UAE domestic minimum top-up tax and other locally reserved advice or filings are completed or confirmed by appropriately qualified UAE professionals.
What if our group data is incomplete or spread across systems?
We create a data-gap register, assign ownership, reconcile available sources and prioritize information needed for screening and filing. Assumptions, limitations and remediation steps are documented so management can make informed decisions.
Primary Technical References
Current rules require current source checks
Our work is based on the legislation and administrative guidance applicable to the relevant period. These official starting points help management understand the framework:
Canada: Global minimum tax
Canada Revenue Agency guidance on the Global Minimum Tax Act, registration and filing.
OECD: Action 13
OECD Country-by-Country reporting guidance and the three-tier documentation framework.
UAE: Domestic minimum top-up tax
UAE Ministry of Finance guidance on the domestic minimum top-up tax framework.
Build a Defensible Reporting Process
Connect the group data before the deadlines converge.
Tell our CPA team about the ownership structure, jurisdictions, consolidated reporting, current documentation, available data and upcoming deadlines. We will assess fit and define the appropriate preparation, review and coordination workstreams.
General information only; it does not create a professional-client relationship or replace advice based on the legislation and facts for a specific fiscal period. Tax rules, administrative guidance and filing processes can change. Canadian work is led by our CPAs; qualified local advisors are involved where non-Canadian law, licensing or registration requires them.