Call Protection
Definition
Call protection restricts an issuer's ability to repay (call) debt early, protecting lenders' expected yield from being cut short when rates fall or the borrower refinances. It is a defining difference between bonds and loans.
High-yield bonds carry hard call protection: a non-call period (commonly the first 3–5 years of a 7–10 year note, e.g., "NC-3"), after which the issuer can call at a premium that steps down to par (a common convention starts around par plus half the coupon). Many indentures also allow an equity claw (redeeming a portion, often up to 35–40%, with IPO/equity proceeds during non-call) and a make-whole call at Treasuries plus a spread.
Leveraged loans have much weaker protection — typically only soft call: a 101% repricing premium for around six months, applying only to repricings, not to genuine prepayments. This is why loans are the flexible, prepayable instrument and bonds are not.
Why interviewers ask
Loan-versus-bond comparison questions almost always hit callability. Interviewers may ask why a sponsor planning a quick exit prefers loans (prepayable) over bonds (expensive to take out early via make-whole or call premiums).
Related terms
Interviews don't test definitions — they test recall under pressure.
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