1 min readBlockingEBA reporting framework 4.2Updated 10 November 2026

Excess of deduction from AT1 items over AT1 capital (see 1.2.10) must equal minus excess of deduction from AT1 items over AT1 capital (deducted in CET1) (EBA rule v0181_m)

A blocking check in the own funds and capital requirements return (COREP own funds), on template C 01.00, capital adequacy - own funds definition.

The rule in plain words

(-) excess of deduction from AT1 items over AT1 capital (see 1.2.10) must equal minus excess of deduction from AT1 items over AT1 capital (deducted in CET1).

All the values are in the amount column (0010) of C 01.00.

How the Line4 Check report words itShow

Word for word as the report shows it when the rule fails.

(-) Excess of deduction from AT1 items over AT1 Capital (see 1.2.10) = - Excess of deduction from AT1 items over AT1 Capital (deducted in CET1)

What to do if your filing fails it

  1. 01Open the template below and find the cells the rule reads.
  2. 02The two values must be the same. Find which of the two is right, and correct the other one.
  3. 03EBA allows a small rounding difference, worked out from the decimals each value is reported with.
  4. 04It runs only when your filing indicators mark C 01.00 as reported.
  5. 05This is a blocking check. A filing that fails it is normally rejected, so fix it before you submit.

The cells it reads

Capital adequacy - own funds definition (C 01.00)

Rows

  • 0440(-) Excess of deduction from AT1 items over AT1 Capital (see 1.2.10)
  • 0740Excess of deduction from AT1 items over AT1 Capital (deducted in CET1)

Column

  • 0010Amount
Show the rule as writtenShow

EBA's formula. Cells are written as {template, row, column, sheet}.

{C_01.00,r0440,c0010,} = -{C_01.00,r0740,c0010,}

Every COREP own funds rule, by template

Checks like this one, run at the point of submission, are the first step to real-time supervision.