Line4

1 min readBlockingBank of England taxonomy 2.2.0Updated 11 November 2026

There is a mismatch between entries in the Content template IR.01.01.01.01 R0482 and the declared filing indicator for template IR.25.04 (IR.01.01, Bank of England rule IR_tv0_049)

A blocking check on the content of the submission template (IR.01.01), in the annual solo (ARS) return.

Check your file for this ruleWhat to do if it fails

The rule in plain words

There is a mismatch between entries in the Content template IR.01.01.01.01 R0482 and the declared filing indicator for template IR.25.04

What to do if your return fails it

  1. 01Open the table below and find the cells the rule reads.
  2. 02Make the content of the submission and the filing indicators in your return say the same about the template: reported in both, or in neither.
  3. 03This is a blocking check. A return that fails it is normally rejected, so fix it before you submit.

The cells it reads

Content of the submission (IR.01.01.01.01)

Row

  • R0482IR.25.04.01 - Solvency Capital Requirement

Column

  • C0010c

Which returns it applies to

Line4 Check runs it on annual solo (ARS) return on Bank of England taxonomy 2.2.0. The Bank of England applies it to annual solo (ARS) returns, as a blocking check.

The Bank’s own words and formula

The plain words above are the Bank of England’s own, word for word, from its list of validations.

Show the formulaShow

The Bank of England's formula. Cells are written as {t: table, r: row, c: column}.

(not(isNull({t: IR.01.01.01.01, r: R0482, c: C0010, filter: [s2c_dim:PO] = [s2c_PU:x0] and this() = [s2c_CN:x1]})) and checkFilingIndicator({t: IR.25.04.01.01}) and not(checkNegativeFilingIndicator({t: IR.25.04.01.01}))) or (isNull({t: IR.01.01.01.01, r: R0482, c: C0010, filter: [s2c_dim:PO] = [s2c_PU:x0] and this() = [s2c_CN:x1]}) and not(checkFilingIndicator({t: IR.25.04.01.01})) and checkNegativeFilingIndicator({t: IR.25.04.01.01}))

Every Solvency UK rule on IR.01.01

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.