2 min readBlockingEIOPA taxonomy 2.10.0Updated 11 November 2026

Minimum capital requirement - only life or only non-life insurance or reinsurance activity: a total must equal the sum of its parts (S.28.01, EIOPA rule BV915)

A blocking check on the minimum capital requirement - only life or only non-life insurance or reinsurance activity template (S.28.01), in the annual solo (ARS) and annual branch (ARB) returns.

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 overall Combined MCR reported in Minimum Capital Requirement - Only life or only non-life insurance or reinsurance activity (S.28.01) must be equal to sum of the "Linear formula component for non-life insurance and reinsurance obligations" and the "Linear formula component for life insurance and reinsurance obligations"

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 tables 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  3. 03If they differ, a part is missing, a value sits in the wrong cell, or the total is out of date.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.28.01 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

Minimum capital requirement - only life or only non-life insurance or reinsurance activity: linear formula component for non-life insurance and reinsurance obligations (S.28.01.01.01)

Row

  • R0010MCRNL Result

Column

  • C0010MCR components

Minimum capital requirement - only life or only non-life insurance or reinsurance activity: linear formula component for life insurance and reinsurance obligations (S.28.01.01.03)

Row

  • R0200MCRL Result

Column

  • C0040Result

Minimum capital requirement - only life or only non-life insurance or reinsurance activity: overall MCR calculation (S.28.01.01.05)

Row

  • R0300Linear MCR

Column

  • C0070Value

A worked example

With simple numbers.

Illustrative values
MCRNL Result, MCR components1,200
MCRL Result, Result800
Together2,000
What the rule then expects

Linear MCR, Value must then be 2,000.

2,000Passes
2,100Fails

A file that reports 2,000 passes. One that reports 2,100 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 annual solo (ARS) and annual branch (ARB) returns on EIOPA taxonomy 2.10.0. EIOPA applies it to annual branch (ARB), annual solo (ARS), annual ECB solo (AES) and annual ECB branch (AEB) returns, as a blocking check.

EIOPA’s own words and formula

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

The overall Combined MCR reported in S.28.01 - Minimum Capital Requirement - Only life or only non-life insurance or reinsurance activity must be equal to sum of the "Linear formula component for non-life insurance and reinsurance obligations" and the "Linear formula component for life insurance and reinsurance obligations".
Show the formulaShow

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

{t: S.28.01.01.05, r: R0300, c: C0070, z: Z0001} = {t: S.28.01.01.01, r: R0010, c: C0010} + {t: S.28.01.01.03, r: R0200, c: C0040}

Every Solvency II rule on S.28.01

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.