Table of Contents:
- What Is Tax Management?
- Why Is Tax Management Such a Hot Topic Right Now?
- What Processes Does Tax Management Encompass in a Modern Company?
- Signs That Your Tax Management Needs Improvement (Even If You’re Compliant)
- A Simple Model for Organizing Tax Management Without Overwhelming You
- How to Get Started Without Overwhelming the Team
- Frequently Asked Questions About Tax Management
- Conclusion
- How Nova Approaches Tax Management
Tax management can work in two ways: as a predictable and controlled process, or as a series of urgent matters that always arise at the worst possible time (financial closings, audits, committee meetings, or corporate reporting). The difference rarely lies in “working harder.” It almost always comes down to how data, processes, and controls are organized.
That’s where tax management comes in: a way to structure the tax function so that the numbers are consistent, can be explained quickly, and are backed by clear evidence. It’s not about making the tax system more complex, but rather more manageable.
What Is Tax Management?
Tax management is the set of processes, controls, and tools that a company uses to calculate, document, and report its tax information in order to achieve three key outcomes:
1. Consistent Compliance
Prepare tax filings and reports using consistent and repeatable criteria over time.
2. Traceability
Be able to explain each figure by following a clear line of reasoning: source data, rules applied, adjustments, revisions, approvals, and supporting evidence.
3. Accounting-Tax Consistency
Base taxation on a solid, consistent, and understandable financial foundation.
To put it simply: Tax Management isn’t about taking on more tasks, but about tackling them systematically, so that the tax filing deadline stops being a recurring nightmare.
What is not Tax Management
It’s worth clarifying:
- It’s not the same as tax planning. Here we’re talking about operations, control, documentation, and reporting within the company.
- It’s not just about having software. Without ownership of the data, the schedule, validations, and approvals, the tools won’t eliminate the chaos.
Why Is Tax Management Such a Hot Topic Right Now?
Because the business environment has raised the bar in three key areas: international reporting, deadlines and obligations, and a focus on the effective tax rate.
1. BEPS Action 13 and CbCR: Jurisdiction-by-Jurisdiction Reporting
The BEPS Action 13 framework establishes a standard template for multinational groups to report, on an annual basis and by jurisdiction, their key tax information through the Country-by-Country Report (CbCR).
2. In Spain: Form 231 with a defined annual filing period
The CbCR filing is submitted using Form 231, for which the deadline is extended to 12 months after the end of the tax period. This requires data to be retained, reconciled, and explained in a structured, annual format.
3. Pillar 2: 15% global minimum and top-up tax
Under Pillar 2, the focus shifts to calculating the effective tax rate by jurisdiction. When this rate falls below 15%, a top-up tax is triggered to reach the minimum, which requires consistent, comparable, and explainable data.
What Processes Does Tax Management Encompass in a Modern Company?
There is no single model of tax management, but in practice, three major, closely interconnected areas typically emerge.
1. Fiscal Year-End and Tax Provision
This section transforms the financial closing into a defensible tax figure: current tax, deferred tax, reconciliations, and an explanation of variances.
It usually includes:
- Fiscal Year-End Schedule and Responsible Parties.
- Calculation rules and minimum validation criteria.
- Accounting-Tax Reconciliations.
- Change Control (what was changed, why, and who approved it).
- Evidence ready for audit.
What usually goes wrong when there’s no system in place:
- Incorrect classification of temporary and permanent differences.
- Changes to criteria without versioning or traceability.
- Reconciliations that are repeated every period without a clear person in charge.
- A lack of evidence that makes it necessary to justify everything after the fact.
2. International Reporting: Transfer Pricing and CbCR
In multinational groups, two areas account for much of the complexity:
- Transfer Pricing: Application ofthe Arm’s Length Principle to Intragroup Transactions.
- Country-by-Country Reporting (CbCR): annual country-by-country reporting, as defined by BEPS Action 13 and filed in Spain using Form 231.
3. Controls, traceability, and audit readiness
This section highlights the difference between a reactive tax team and one that operates with predictability. Solid tax management is defined by:
- Data ownership: who maintains the data and who is responsible for it.
- Validations: What Must Be Checked Before Closing.
- Workflow: reviews and approvals with dates, responsible parties, and comments.
- Evidence: attached, accessible, and versioned supporting documents.
- Comparability: the ability to explain variations between periods without having to redo the work.
Signs That Your Tax Management Needs Improvement (Even If You’re Compliant)
Compliance does not always mean that a process is efficient or secure. Some common signs of friction include:
- There are several versions of the same calculation, and it is difficult to determine which one is the definitive one.
- The fiscal close depends on recurring manual reconciliations.
- Explanations for changes in the tax or the effective tax rate (ETR) are provided late or are unclear.
- The evidence is scattered and depends on specific individuals.
- The CbCR, or Model 231, is treated as a separate project each year.
- The tax department needs to “put the world on hold” in order to file its report.
If two or three of these points sound familiar to you, the next step isn’t to work harder, but to get your system in order.
A Simple Model for Organizing Tax Management Without Overwhelming You
A clear way to structure this is to think of four layers:
1. Data
- Sources: ERP, consolidation, local accounting.
- Common Definitions of Fiscal and Financial Metrics.
- Clearly defined data owners.
2. Process
- Schedule of Deadlines and Deliverables.
- Defined roles (preparer, reviewer, approver).
- Rules and documented cases.
3. Controls
- Automatic validations or checklists.
- Approvals Based on Evidence.
- Alerts for significant deviations.
4. Reporting
- Internal sources (management, committee, internal control).
- External engagements (tax obligations, auditing, corporate matters).
This approach avoids the most common mistake: automating reporting without first defining the data and controls.
How to Get Started Without Overwhelming the Team
A successful tax management implementation is measured more by its organization than by the volume of tasks.
Step 1. Choose a single use case
- Tax Provision and Year-End Closing: If the challenge lies in the closing process and accountability.
- CbCR / Form 231—if the issue is deadlines and international reporting.
- ETR and drivers—it can be difficult to explain variations or anticipate risks (especially with Pillar 2).
Step 2. Define a minimal data dictionary
It doesn’t have to be perfect, but it does need to be consistent: definitions, sources, people in charge, and basic rules.
Step 3. Prioritize control over complexity
Validations, approvals, and evidence reduce errors and rework before moving on to more sophisticated reporting.
Step 4. Scale by layers
Once the first case is successful, it is expanded to other entities or jurisdictions without having to start from scratch.
Frequently Asked Questions About Tax Management
No. Tax Management focuses on the day-to-day operations of the tax function: calculation, control, record-keeping, and reporting within the company. Tax planning, on the other hand, involves designing tax structures or strategies.
Country-by-Country Reporting (CbCR) is a standard defined by the OECD under BEPS Action 13 that requires multinational groups to report annual tax and financial information by jurisdiction. Its significance lies in the transparency and consistency of the reported data.
Form 231 must be filed within 12 months following the end of the tax period to which the information relates. This requires maintaining reconciled and verifiable data throughout the entire annual cycle.
Pillar 2 introduces a global minimum tax of 15% calculated on a per-jurisdiction basis. If the effective tax rate falls below that threshold, a top-up tax is triggered. This increases the pressure on data quality and the ability to explain the effective tax rate.
The treatment of deferred taxes under IFRS is governed by IAS 12 (Income Taxes), which establishes the criteria for the recognition and measurement of deferred tax assets and liabilities.
Conclusion
Tax management isn’t about complicating taxation; it’s about making it manageable. With consistent data, defined processes, and clear controls, closing the books ceases to be a recurring emergency, and tax reporting becomes faster, easier to explain, and much more defensible—even in demanding environments such as CbCR, Model 231, or Pillar 2.
How Nova Approaches Tax Management
Nova helps companies transition from reactive tax management to an integrated, automated, and traceable tax function. Its approach combines EPM and Financial Performance solutions to unify financial and tax data, strengthen process control, and simplify reporting.
If you want to implement Tax Management in phases, starting with Tax Provision, Form 231, or ETR, explore Nova’s solutions and request a consultation with our team of experts.
