1 min readWarningBank of England taxonomy 2.2.0Updated 11 November 2026

Non-life income and expenditure: a value must not be more than another (IR.05.04, Bank of England rule IR_bv0077)

A warning on the non-life income and expenditure template (IR.05.04), in the annual solo (ARS) and annual third-country branch (ARB) returns.

The rule in plain words

Claims incurred - net discounted - relating to business transfers - out {row R0810} must be less than or equal to Claims incurred - net discounted {row R0730}

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. 02Compare the values in your return. If the first is bigger than it may be, one of them is wrong: check both before you change either.
  3. 03It runs only when your filing indicators mark IR.05.04 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

Non-life income and expenditure: non-life income, expenditure and business model analysis: plan year 1 (IR.05.04.01.02)

Rows

  • R0730Net (discounted) claims incurred
  • R0810Net (discounted) claims incurred - business transfers-out

Columns

  • C1010All business (including annuities stemming from accepted non-life insurance and reinsurance contracts)
  • C1015All non-life business (ie excluding annuities stemming from accepted insurance and reinsurance contracts)
  • C1525Annuities stemming from non-life insurance contracts
  • C1545Annuities stemming from non-life accepted reinsurance contracts

Which returns it applies to

Line4 Check runs it on annual solo (ARS) and annual third-country branch (ARB) returns on Bank of England taxonomy 2.2.0. The Bank of England applies it to annual solo (ARS) and annual third-country branch (ARB) returns, as a warning.

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}.

{t: IR.05.04.01.02, r: R0810, z: Z0001} <= {t: IR.05.04.01.02, r: R0730, z: Z0001}

Every Solvency UK rule on IR.05.04

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.