What is COREP C01?
COREP C01 reports the composition of own funds including CET1, AT1, and Tier 2 capital.
What is CET1 capital?
Common Equity Tier 1 capital includes common shares, retained earnings, and reserves.
What is AT1 capital?
Additional Tier 1 capital includes perpetual subordinated instruments eligible under CRR.
1️⃣ AT1 Instruments (Perpetual Capital Instruments)
These are typically:
Perpetual bonds (no maturity date)
Subordinated to depositors and senior debt
Discretionary, non-cumulative coupons
Loss-absorbing through:
Conversion to equity, or
Principal write-down
when trigger events occur
Often called:
“Contingent Convertible Bonds (CoCos)”
“AT1 bonds”
2️⃣ Share Premium Related to AT1 Instruments
Any premium paid above nominal value when AT1 instruments are issued
3️⃣ Regulatory Adjustments (Deductions)
Certain items must be deducted from AT1, such as:
Direct or indirect holdings of own AT1 instruments
Cross-holdings in financial institutions’ AT1
Certain securitisation positions (if applicable)
What is Tier 2 capital?
Tier 2 capital includes subordinated debt and other supplementary capital instruments.
What is total own funds?
Total own funds equals CET1 plus AT1 plus Tier 2 capital.
Why is goodwill deducted from CET1?
Because goodwill cannot absorb losses in stress scenarios.
Why are intangible assets deducted from CET1?
Because they cannot be used to absorb losses.
What are prudential filters?
Adjustments applied to accounting values for regulatory capital purposes.
What is retained earnings treatment in CET1?
Retained earnings are included after audit verification and regulatory approval.
What is foreseeable dividend treatment?
Foreseeable dividends are deducted from CET1 capital.
What is transitional capital?
Capital calculated using transitional regulatory rules.
What is fully loaded capital?
Capital calculated using fully implemented CRR rules without transition adjustments.
What regulator reviews COREP C01?
Bundesbank collects and BaFin supervises COREP C01.
How is CET1 ratio calculated?
CET1 divided by total RWA.
What is AT1 eligibility requirement?
AT1 must be perpetual, subordinated, and loss absorbing.
What is Tier 2 amortization?
Tier 2 instruments are amortized during last 5 years to maturity.
What is deduction threshold?
Limits above which certain deductions must be applied to CET1.
What is deferred tax asset deduction?
Certain DTAs dependent on future profits must be deducted from CET1.
What is minority interest treatment?
Only eligible portion of minority interest is included in capital.
What is capital buffer?
Additional capital required above minimum requirement.
What is capital conservation buffer?
Mandatory CET1 buffer equal to 2.5 percent of RWA.
What is countercyclical buffer?
Buffer depending on economic conditions.
What is CET1 numerator?
CET1 capital.
What is CET1 denominator?
Total risk weighted assets.