Description: One of the most fundamental concepts in actuarial practice is the time value of money. For any work in which future cash flows are allowed for, such as reserving or pricing, it is natural to discount to present values so that an appropriate amount of money can be set aside today, allowing for future investment returns. This article discusses yield curve extrapolation methods along with the benefits and drawbacks of these methods.

Description: On June 17, 2019, the Internal Revenue Service published Final Regulations implementing changes to loss reserve discounting under section 846 of the Internal Revenue Code made by the Tax Cuts and Jobs Act. This note addresses changes made in the Final Regulations, particularly modification of rules for determining the interest rate used for discounting, in response to comments from taxpayers on the proposed regulations.