Hello! I happen to be familiar with IRS Notice 2020-61, which came out today, covering the deferral of 2020 contributions to 1/1/2021 under the CARES Act. I found the Notice to be very confusing, so I thought I would start this thread as a PSA, to give pension actuaries a leg up on understanding this. This post will explain how & what interest rates are to be used in connection with DB contributions originally due during calendar 2020 under Notice 2020-61.
Under 2020-61, the CARES Act EIR rule (i.e., contributions are adjusted at the EIR of the plan year containing payment date) applies for payments actually made from January 1, 2020 through midnight on January 1, 2021 (or January 4, 2021 if the provision in the current Senate stimulus bill passes). For contributions that were originally due during calendar 2020 not yet paid by midnight, January 1, 2021, the CARES Act EIR rule expires. What replaces the CARES Act EIR rule (for unpaid amounts from 2020) is a modified version of 430(j); the modifications are that the quarterly & catch-up due dates are moved from calendar 2020 to 1/1/2021, and the quarterly contribution amounts are increased (with the EIR from the plan year they pertain to) to 1/1/2021.
So, for example (which is unfortunately not included as a Notice 2020-61 example), say you have a calendar year plan, with a 1/1 valuation date, not subject to quarterly contributions in 2019. Say the 2019 contribution is made on 1/1/2021. To determine whether the 2019 MRC has been met, you must discount the contribution back to 1/1/2019 at the 2021 EIR. If instead, the contribution was made on 12/31/2020, you must discount the contribution back to 1/1/2019 at the 2020 EIR.
The following chart is intended to help you walk through examples provided in Q&A 2 through 6:
Notice Example
Topic: Discounted contributions @ val date
Topic: Adjusting QRC with interest to 1/1/21
PY contribution is for
EIR used: orig due date to 1/1/21
Why?
Payment dates used
A-2
Yes
2019
2020
CARES Act EIR rule
12/31/20
A-3
Yes
2019
2020
CARES Act EIR rule
12/31/20
A-5
Yes
2020
2020
CARES Act EIR rule
12/31/20, 6/1/20
A-6 Ex 1a
Yes
2020
2020
Expiration of CARES Act EIR rule; modified 430(j)
Not paid by 1/1/21
A-6 Ex 1b
Yes
2020
2020, then 2020+5%
Modified 430(j)
2/15/21
A-6 Ex 2a
Yes
2019
2019
Expiration of CARES Act EIR rule; modified 430(j)
Not paid by 1/1/21
A-6 Ex 2b
Yes
2019
2020 for 12/15/20 payment; 2019 for unpaid at 1/1/21
CARES Act EIR rule; Expiration of CARES Act EIR rule; modified 430(j)
12/15/20, nothing else paid by 1/1/21