Version | Release Date | Description of Changes |
1.0 | 11th June 2026 | First Release of FAQ's |

The information entered in the template is converted into a compliant GIR XML report for filing and exchange purposes.
Navigate to:
XML Reporting Wizard → Download Template
A blank reporting template will be generated and downloaded for completion.
Yes.
You may use Excel formulas anywhere within the template. During report generation, the application reads the final calculated value displayed in the cell.
The formulas themselves remain intact after upload.
Yes.
You may create Excel links between your source workbook and the reporting template.
Any updates made in the source workbook will automatically flow into the template through the established links.
Yes.
Additional worksheets may be added for internal calculations or supporting schedules.
No.
Predefined reporting sheets must not be renamed.
Yes.
Comments may be entered in non-reporting areas or columns that do not contain DataTracks column identifiers (CXXX).
Reporting fields are identified by column IDs such as:
Yes.
Use either:
| Meaning | Value |
| Yes | true |
| No | false |

Message Type identifies the type of OECD report being submitted.
For GIR reporting, the value must always be: GIR
This field identifies whether the submission is:
| Code | Meaning |
| GIR101 | New Filing |
| GIR102 | Correction Filing |
| GIR103 | Nil Filing |
Message Reference ID is a unique identifier for the entire GIR filing.
It must be unique for every submission and should not be reused.
Only when correcting a previously submitted GIR.
The value should reference the original filing being corrected.
The Reporting Period should contain the last day of the Reporting Fiscal Year.
Example:
Reporting Year 2024
Reporting Period = 31-Dec-2024

The Filing Constituent Entity is the entity responsible for submitting the GIR on behalf of the MNE Group.
Available roles include:
Enter:
If unavailable:
GIR3004/NOTIN(Unknown)
may be used according to DT guidance in the template.
Enter the accounting standard used by the UPE.
Examples:
Enter the reporting currency used for the UPE's consolidated financial statements.
Examples:

UPE stands for Ultimate Parent Entity.
It is the entity that ultimately owns the MNE Group and prepares consolidated financial statements.
Yes.
Multi-parented groups may report more than one UPE where applicable.
Set:
Is Entity Excluded ? = True
and select the relevant exclusion category from the dropdown.
Examples include:
Subject to OECD definitions.

A Constituent Entity is any entity included within the scope of the MNE Group for GloBE purposes.
The ownership reference links a CE to the CE Ownership sheet where ownership percentages are reported.
Complete this section whenever ownership percentages changed during the reporting year.
Yes.
Separate ownership records may be maintained for different effective dates.
Yes.
Ownership percentages should generally reconcile to 100%.

The Summary sheet provides high-level jurisdictional information for the MNE Group.
Examples include:
Yes.
Multiple Safe Harbour indicators may be applicable depending on the jurisdiction.

This section captures:
Yes.
A separate record should generally be created for each jurisdiction in which the MNE Group operates.
The local functional currency applicable to the jurisdictional calculations.

ETR stands for Effective Tax Rate.
It measures adjusted covered taxes relative to GloBE income.
Top-Up Tax is generally calculated where the jurisdictional ETR falls below the minimum tax threshold under Pillar Two rules.
LTCE stands for Low-Taxed Constituent Entity.
These entities may trigger Top-Up Tax computations.
SBIE stands for Substance-Based Income Exclusion.
It reduces the amount of income subject to Top-Up Tax calculations.

Complete UTPR Attribution only where Undertaxed Profits Rule allocation applies.
The allocation of Top-Up Tax across relevant jurisdictions under UTPR.

The selected value does not exactly match an approved dropdown option.
Select values directly from the dropdown list rather than typing manually.
The reference may:
Common causes include:
Possible reasons:
OECD percentages must be reported as decimal values between 0 and 1.
Examples:
| Percentage | Entry |
| 25% | 0.25 |
| 50% | 0.5 |
| 100% | 1 |
No.
Amounts should be rounded to the nearest whole number for GIR reporting purposes.
No.
Mandatory fields must be completed before XML generation and submission.
Leave it blank unless OECD guidance or local filing rules require a value.
Description | Actual Amount | Value to Enter |
| Revenue | £900 million | 900000000 |
| Profit | £45.5 million | 45500000 |
| Income Tax | £8.2 million | 8200000 |