1 min readBlockingBank of England taxonomy 2.2.0Updated 11 November 2026

Minimum capital requirement - both life and non-life activity: a value must not be negative (IR.28.02, Bank of England rule IR_bv0512)

A blocking check on the minimum capital requirement - both life and non-life activity template (IR.28.02), in the annual solo (ARS) return.

The rule in plain words

Premiums reported in Minimum Capital Requirement (IR.28.02.01.02) - Both life and non-life insurance activity should be positive

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 below zero in these cells, such as an amount entered as a negative number.
  3. 03It runs only when your filing indicators mark IR.28.02 as reported.
  4. 04This is a blocking check. A return that fails it is normally rejected, so fix it before you submit.

The cells it reads

Minimum capital requirement - both life and non-life activity - background information (IR.28.02.01.02)

Rows

  • R0020Medical expense insurance and proportional reinsurance
  • R0030Income protection insurance and proportional reinsurance
  • R0040Workers' compensation insurance and proportional reinsurance
  • R0050Motor vehicle liability insurance and proportional reinsurance
  • R0060Other motor insurance and proportional reinsurance
  • R0070Marine, aviation and transport insurance and proportional reinsurance
  • R0080Fire and other damage to property insurance and proportional reinsurance
  • R0090General liability insurance and proportional reinsurance
  • R0100Credit and suretyship insurance and proportional reinsurance
  • R0110Legal expenses insurance and proportional reinsurance
  • R0120Assistance and proportional reinsurance
  • R0130Miscellaneous financial loss insurance and proportional reinsurance
  • R0140Non-proportional health reinsurance
  • R0150Non-proportional casualty reinsurance
  • R0160Non-proportional marine, aviation and transport reinsurance
  • R0170Non-proportional property reinsurance

Columns

  • C0040Net (of reinsurance) written premiums in the last 12 months
  • C0060Net (of reinsurance) written premiums in the last 12 months

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

In the Bank of England’s list of validations, word for word:

Premiums reported in IR.28.02.01.02 - Minimum Capital Requirement - Both life and non-life insurance activity should be positive.
Show the formulaShow

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

{t: IR.28.02.01.02, c: C0040, z: Z0001} >= 0 and {t: IR.28.02.01.02, c: C0060, z: Z0001} >= 0

Every Solvency UK rule on IR.28.02

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.