1 min readWarningEIOPA taxonomy 2.10.0Updated 11 November 2026

Minimum capital requirement - only life or only non-life insurance or reinsurance activity: a value must be more than zero (S.28.01, EIOPA rule BV1158)

A warning 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 Absolute floor of the MCR reported in Minimum Capital Requirement - Only life or only non-life insurance or reinsurance activity (S.28.01) should be calculated as defined in Art 129(1)(d) of Directive 2009/138/EC

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. 02Look for a value of zero or below in these cells.
  3. 03It runs only when your filing indicators mark S.28.01 as reported.
  4. 04This is a warning. It does not stop the return on its own, but your supervisor may ask you to explain it.

The cells it reads

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

Row

  • R0350Absolute floor of the MCR

Column

  • C0070Value

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 ECB solo (AES), annual ECB branch (AEB), annual solo (ARS) and annual branch (ARB) returns, as a warning.

EIOPA’s own words and formula

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

The Absolute floor of the MCR reported in S.28.01 - Minimum Capital Requirement - Only life or only non-life insurance or reinsurance activity should be calculated as defined in Art 129(1)(d) of Directive 2009/138/EC.
Show the formulaShow

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

{t: S.28.01.01.05, r: R0350, c: C0070, z: Z0001} > 0

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.