1 min readWarningEBA reporting framework 4.2Updated 10 November 2026

Amount cannot be negative (I 01.01, EBA rule v10873_s)

A warning in the investment firms, class 3 return (IFR class 3), on template I 01.01, own funds composition (Class 3 IF).

The rule in plain words

Amount cannot be negative.

EBA checks it for nine rows, from fully paid up capital instruments (0040) to share premium (0440). That makes nine checks. A failure names the one that failed.

How the Line4 Check report words itShow

The first of its checks, word for word as the report shows it when it fails. The others read the same, with their own column, row or sheet.

Additional Tier 1 Capital >= 0

What to do if your filing fails it

  1. 01Open the template below and find the cells the rule reads.
  2. 02Look for a value with the wrong sign in these cells, such as an amount entered as a negative number.
  3. 03EBA compares the values exactly here: there is no rounding tolerance.
  4. 04It runs only when your filing indicators mark I 01.01 as reported.
  5. 05This is a warning. It does not stop the filing on its own, but your authority may ask you to explain it.

The cells it reads

Own funds composition (Class 3 IF) (I 01.01)

Rows

  • 0040Fully paid up capital instruments
  • 0050Share premium
  • 0130Other funds
  • 0300Additional Tier 1 Capital
  • 0310Fully paid up, directly issued capital instruments
  • 0320Share premium
  • 0420Tier 2 Capital
  • 0430Fully paid up, directly issued capital instruments
  • 0440Share premium

Column

  • 0010Amount

A worked example

The first of its checks, with simple numbers.

What the rule then expects

Additional Tier 1 capital must then be at least 0.

0Passes
-100Fails

A file that reports 0 passes. One that reports -100 fails, by 100.

The numbers are illustrative.

Show the rule as writtenShow

EBA's formula, as written out for the first of its checks. Cells are written as {template, row, column, sheet}.

{I_01.01,r0300,c0010,} >= 0

The next five:

{I_01.01,r0130,c0010,} >= 0{I_01.01,r0430,c0010,} >= 0{I_01.01,r0320,c0010,} >= 0{I_01.01,r0420,c0010,} >= 0{I_01.01,r0040,c0010,} >= 0

And 3 more, the same formula for the other cells it covers.

Every IFR class 3 rule, by template

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