1 min readBlockingBank of England taxonomy 2.2.0Updated 11 November 2026

With-profits liabilities and assets: values must agree (IRR.12.06, Bank of England rule IR_bv1818)

A blocking check on the with-profits liabilities and assets template (IRR.12.06), in the annual solo (ARS) return.

The rule in plain words

R0250 (other assets backing WPBR) = r0010 (WPBR) - sum of rows r0200-r0240 (specified asset classes backing WPBR)

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.

This is a blocking check. A return that fails it is normally rejected, so fix it before you submit. It runs only when your filing indicators mark IRR.12.06 as reported.

The cells it reads

With-profits liabilities and assets (IRR.12.06.01.01)

Rows

  • R0010With-profits benefits reserve
  • R0200Government bonds
  • R0210Corporate bonds
  • R0220Equity
  • R0230Property
  • R0240Cash
  • R0250Other assets

Column

  • C0030Amount

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}.

{t: IRR.12.06.01.01, r: R0250, c: C0030, z: Z0001} = {t: IRR.12.06.01.01, r: R0010, c: C0030, z: Z0001} - {t: IRR.12.06.01.01, r: R0200, c: C0030, z: Z0001} - {t: IRR.12.06.01.01, r: R0210, c: C0030, z: Z0001} - {t: IRR.12.06.01.01, r: R0220, c: C0030, z: Z0001} - {t: IRR.12.06.01.01, r: R0230, c: C0030, z: Z0001} - {t: IRR.12.06.01.01, r: R0240, c: C0030, z: Z0001}

Every Solvency UK rule on IRR.12.06

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.