MCT HARD Excel: Cat B/C for Subordinated Debt
In this question, Subordinated Debt is considered Cat C capital. However, my all explanations, it should fall under Cat B.
I asked ChatGPT and got this response:
Great question — this is exactly where people get tripped up on Exam 6C.
Short, exam-safe answer:
👉 Subordinated debt falls in Category B capital if it meets OSFI’s eligibility criteria.
👉 If it does not meet those criteria, it does not qualify as capital at all (i.e. excluded).
Why subordinated debt = Category B (not C)
Under the OSFI MCT Guideline (2024):
- Category B is for supplementary capital instruments
These include subordinated instruments that are:
- Subordinated to policyholders
- Able to absorb losses in stress
- Approved by OSFI
Category C, by contrast, is for:
- Contingent or temporary capital (e.g. LOCs, guarantees)
Subordinated debt is not contingent — it’s contractual — so it does not belong in Category C.
Conditions subordinated debt must meet to count as Category B
For exam purposes, remember these headline criteria:
- Fully subordinated to policyholder obligations
- Original maturity ≥ 5 years
- No acceleration except in liquidation
- No incentives to redeem early
- Payments can be deferred if needed
- Subject to OSFI approval
If these aren’t met → no capital credit.
How it shows up on exams
Example exam wording:
“The insurer issued $100M of 10-year subordinated notes approved by OSFI.”
✅ Classification: Category B capital
Trick wording to watch for:
- “Short-term subordinated debt” ❌ (likely ineligible)
- “Senior subordinated debt” ❌ (often not truly subordinated)
- “Callable without OSFI approval” ❌
Those are deliberate traps.
Mental model (quick)
- Common equity → Category A
- Preferred shares & subordinated debt → Category B
- LOCs & guarantees → Category C