2 min readWarningEIOPA taxonomy 2.10.0Updated 11 November 2026

Balance sheet and solvency capital requirement - market risk: a conditional check (S.02.01, S.26.01, EIOPA rule BV565_1)

A warning on the balance sheet (S.02.01) and solvency capital requirement - market risk (S.26.01) templates, in the annual solo (ARS) and annual group (ARG) 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 capital charge for the interest rate shock down reported in Solvency Capital Requirement - Market risk (S.26.01) should be equal to the loss in the value of assets minus liabilities (after the loss absorbing capacity of technical provisions) after the shock, with a minimum of zero, unless there are subordinated liabilities reported in S.02.01

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.

EIOPA writes it out as separate checks, one for each table or return it covers. Line4 Check runs two of them (BV565_1-3 and BV565_1-5), and a failure names the one that failed.

What to do if your return fails it

  1. 01Open the tables below and find the cells the rule reads.
  2. 02The check applies only when its first part holds in your return. When it does, the second part must hold too: fix the second part, or correct the first.
  3. 03EIOPA allows a small rounding difference, worked out from the decimals each value is reported with.
  4. 04It runs only when your filing indicators mark S.02.01 and S.26.01 as reported.
  5. 05This 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

Balance sheet (S.02.01.01.01)

Row

  • R0850Subordinated liabilities

Column

  • C0010Solvency II value

Solvency capital requirement - market risk: market risk - basic information, part 1 (S.26.01.01.01)

Row

  • R0110interest rate down shock

Columns

  • C0020Assets
  • C0030Liabilities
  • C0040Assets
  • C0050Liabilities (after the loss absorbing capacity of technical provisions)

Solvency capital requirement - market risk: market risk - basic information, part 2 (S.26.01.01.02)

Row

  • R0110interest rate down shock

Column

  • C0060Net solvency capital requirement

Solvency capital requirement - market risk: simplifications used (S.26.01.01.03)

Row

  • R0020Captives simplifications - interest rate risk

Column

  • C0010Simplifications used

Solvency capital requirement - market risk: market risk - basic information, part 1 (S.26.01.04.01)

Row

  • R0110interest rate down shock

Columns

  • C0020Assets
  • C0030Liabilities
  • C0040Assets
  • C0050Liabilities (after the loss absorbing capacity of technical provisions)

Solvency capital requirement - market risk: market risk - basic information, part 2 (S.26.01.04.02)

Row

  • R0110interest rate down shock

Column

  • C0060Net solvency capital requirement

Solvency capital requirement - market risk: simplifications used (S.26.01.04.03)

Row

  • R0020Captives simplifications - interest rate risk

Column

  • C0010Simplifications used

Which returns it applies to

Line4 Check runs it on annual solo (ARS) and annual group (ARG) returns on EIOPA taxonomy 2.10.0. EIOPA applies it to annual group (ARG) and annual solo (ARS) returns, as a warning.

EIOPA’s own words and formula

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

The capital charge for the interest rate shock down reported in S.26.01 - Solvency Capital Requirement - Market risk should be equal to the loss in the value of assets minus liabilities (after the loss absorbing capacity of technical provisions) after the shock, with a minimum of zero, unless there are subordinated liabilities reported in S.02.01.
Show the formulaShow

EIOPA's formula, for BV565_1-5. Cells are written as {t: table, r: row, c: column}.

if ({t: S.26.01.01.03, r: R0020, c: C0010, z: Z0001} = [s2c_AP:x34] and isNull({t: S.02.01.01.01, r: R0850, c: C0010})) then {t: S.26.01.01.02, r: R0110, c: C0060, z: Z0001} = max(0, ({t: S.26.01.01.01, r: R0110, c: C0020, z: Z0001} - {t: S.26.01.01.01, r: R0110, c: C0030, z: Z0001}) - ({t: S.26.01.01.01, r: R0110, c: C0040, z: Z0001} - {t: S.26.01.01.01, r: R0110, c: C0050, z: Z0001})) else true()

BV565_1-3:

if ({t: S.26.01.04.03, r: R0020, c: C0010, z: Z0001} = [s2c_AP:x34] and isNull({t: S.02.01.01.01, r: R0850, c: C0010})) then {t: S.26.01.04.02, r: R0110, c: C0060, z: Z0001} = max(0, ({t: S.26.01.04.01, r: R0110, c: C0020, z: Z0001} - {t: S.26.01.04.01, r: R0110, c: C0030, z: Z0001}) - ({t: S.26.01.04.01, r: R0110, c: C0040, z: Z0001} - {t: S.26.01.04.01, r: R0110, c: C0050, z: Z0001})) else true()

Every Solvency II rule on S.02.01

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.