Life insurance - Death proceeds

Upon the insured's death, the insurer requires acceptable proof of death before it pays the claim. The normal minimum proof required is a death certificate, and the insurer's claim form completed, signed (and typically notarized). If the insured's death is suspicious and the policy amount is large, the insurer may investigate the circumstances surrounding the death before deciding whether it has an obligation to pay the claim.
Payment from the policy may be as a lump sum or as an annuity, which is paid in regular installments for either a specified period or for the beneficiary's lifetime