2 min readBlockingEIOPA taxonomy 2.10.0Updated 11 November 2026

Own funds: a total must equal the sum of its parts (S.23.01, EIOPA rule BV506)

A blocking check on the own funds template (S.23.01), in the quarterly group (QRG) return.

It applies to 2.8.2 returns too, the release for the 2026 returns, and Line4 Check runs it there as well.

The rule in plain words

The amount of "Total eligible own funds to meet the group SCR (including own funds from other financial sector and from the undertakings included via D&A )" reported in Own funds (S.23.01) must be equal to the sum of "Total own funds of other financial sectors", "Own funds aggregated when using the D&A and a combination of method net of IGT" and "Total eligible own funds to meet the consolidated group SCR (excluding own funds from other financial sector and from the undertakings included via D&A )"

The headline gives only the template and the kind of check, because the rule is too long to say in a headline. The plain words above say all of it.

What to do if your return fails it

  1. 01Open the table below and find the cells the rule reads.
  2. 02Add up the parts in your return and compare the result with the total.
  3. 03If they differ, a part is missing, a value sits in the wrong cell, or the total is out of date.
  4. 04EIOPA allows a small rounding difference, worked out from the decimals each value is reported with.
  5. 05It runs only when your filing indicators mark S.23.01 as reported.
  6. 06This is a blocking check. A return that fails it is normally rejected, so fix it before you submit.

The cells it reads

Own funds (S.23.01.05.01)

Rows

  • R0440Total own funds of other financial sectors
  • R0460Own funds aggregated when using the Deduction and Aggregation method and combination of methods net of IGT
  • R0560Total eligible own funds to meet the consolidated part of the group SCR (excluding own funds from other financial sectors and own funds from undertakings included via D&A method)
  • R0660Total eligible own funds to meet the total group SCR (including own funds from other financial sectors and own funds from undertakings included via D&A method)

Columns

  • C0010Total
  • C0020Tier 1 - unrestricted
  • C0030Tier 1 - restricted
  • C0040Tier 2
  • C0050Tier 3

A worked example

With simple numbers.

Illustrative values
Total own funds of other financial sectors1,200
Own funds aggregated when using the Deduction and Aggregation method and combination of methods net of IGT800
Total eligible own funds to meet the consolidated part of the group SCR (excluding own funds from other financial sectors and own funds from undertakings included via D&A method)450
Together2,450
What the rule then expects

Total eligible own funds to meet the total group SCR (including own funds from other financial sectors and own funds from undertakings included via D&A method) must then be 2,450.

2,450Passes
2,550Fails

A file that reports 2,450 passes. One that reports 2,550 fails, by 100.

The numbers are illustrative, reported to the unit, so the rounding tolerance does not change the result.

Which returns it applies to

Line4 Check runs it on quarterly group (QRG) return on EIOPA taxonomy 2.10.0. EIOPA applies it to quarterly group (QRG) returns, as a blocking check.

EIOPA’s own words and formula

In EIOPA’s list of validations, word for word:

The amount of "Total eligible own funds to meet the group SCR (including own funds from other financial sector and from the undertakings included via D&A )" reported in S.23.01 - Own funds must be equal to the sum of "Total own funds of other financial sectors", "Own funds aggregated when using the D&A and a combination of method net of IGT" and "Total eligible own funds to meet the consolidated group SCR (excluding own funds from other financial sector and from the undertakings included via D&A )".
Show the formulaShow

EIOPA's formula. Cells are written as {t: table, r: row, c: column}.

{t: S.23.01.05.01, r: R0660, z: Z0001} = {t: S.23.01.05.01, r: R0440, z: Z0001} + {t: S.23.01.05.01, r: R0460, z: Z0001} + {t: S.23.01.05.01, r: R0560, z: Z0001}

Every Solvency II rule on S.23.01

Checks like this one, run at the point of submission, are the first step to real-time supervision. Line4 builds SupTech software for financial regulators that runs checks like these as each return arrives.