*The following is the methodology for EPI’s comments in response to question 1 in the Department of Labor’s (DOL’s) Request for Information Regarding the Fiduciary Rule and Prohibited Transaction Exemptions.*

**EPI estimates that the partial implementation of the fiduciary rule on June 9, 2017, without effective DOL enforcement, will cost workers saving for retirement $3.9 billion over the next 30 years—assuming the rule is fully implemented as currently scheduled on January 1, 2018. Delaying DOL enforcement through 2018 would cost retirement savers an additional $7.3 billion over 30 years.**

Our methodology and assumptions were adapted from the 2015 report *The Effects of Conflicted Investment Advice on Retirement Savings* by the White House Council of Economic Advisers (CEA) and the April 2017 report *Early Evidence on the Department of Labor Conflict of Interest Rule* by Aron Szapiro and Paul Ellenbogen of Morningstar.

The CEA report focuses only on IRA assets. Their “middle estimate” focuses even more narrowly on load mutual funds and variable annuities held in IRAs. This is the estimate on which we based our earlier estimate of the cost of delaying implementation of the fiduciary rule to June 9, 2017.1 This was a conservative estimate of the cost of delay because the fiduciary rule also applies to other plans subject to Section 4975 of the Internal Revenue Code, including Keogh plans, as well as 401(k)s and other plans governed by the Employee Retirement Income Security Act. In 2016, there was a total of $4.8 trillion held in 401(k)s alone.2 Moreover, the assets in retirement plans covered by the fiduciary rule and potentially affected by conflicted advice are not limited to load mutual funds and variable annuities, but also include, for example, fixed annuities. Therefore, the CEA estimate and EPI’s estimates consider only a subset of assets potentially affected by the rule.

In addition, EPI’s earlier estimate of the cost of delay narrowed the focus to rollovers and not direct contributions to IRAs. EPI’s current estimate includes the (much smaller) inflows from direct contributions, but excludes variable annuities in order to take advantage of recent research by Morningstar on the benefit to retirement savers of new mutual fund share classes, such as T shares, created in response to the fiduciary rule. Without effective enforcement, however, mutual fund companies have little incentive to market these lower-cost and higher-performing funds. The Morningstar report finds that “the incentives T shares create to recommend higher-quality funds could add around 50 basis points in returns—30 of which are attributable to manager skill in the form of alpha and 20 of which come from reduced fees—compared to conflicted advice.” EPI applies this 50 basis-point difference to projected IRA rollovers and contributions during the current delay in DOL enforcement of the rule (June 9–December 31, 2017) and a potential additional one-year delay (January 1, 2018–December 31, 2018).

In 2014, $469.0 billion was contributed or rolled over into Traditional and Roth IRAs.3 Inflows have been increasing steadily over time; for example, from 2000 to 2014, inflows into traditional IRAs increased by 4.6 percent annually on average. Applying the growth rate of 4.6 percent to IRA inflows, we estimate that at least $529.2 billion will be contributed or rolled over into IRAs in 2017 ($298.6 billion since June 9) and $550.9 billion will be contributed or rolled over in 2018.

Following the methodology in the CEA paper, and using updated numbers where available, we assume that 48 percent of IRA assets are invested in mutual funds and 27 percent of these mutual fund assets are invested in load funds. Therefore, we estimate that $37.9 billion in new IRA contributions and rollovers will be invested in high-cost mutual fund shares from June 9, 2017 to December 31, 2017, and $70.0 billion will be invested in high-cost mutual fund shares in 2018.

To estimate the cost to investors, we assume that the amount contributed or rolled over to IRAs and invested in high-cost mutual fund share classes is drawn down over 30 years. This is a conservative estimate since it excludes losses during the accumulation phase by workers contributing to (rather than rolling over into) IRAs. The 30-year horizon is based on the approximate life expectancy of investors and their spouses who roll over funds into IRAs. The average age of these investors is 58.4 The remaining life expectancy of 58-year-olds is 27.0 years and the life expectancy of the longest-surviving spouse of a 58-year-old couple is 33.7 years.5 Our 30-year assumption is conservative since it is likely that more than half of savers engaging in rollovers are married and many of them have somewhat younger spouses. Moreover, many IRA investors take only required minimum distributions beginning at age 70 rather than drawing down their savings over their remaining life expectancy, which roughly half of them will outlive. The empirical evidence suggests that the draw-down rate is much lower than we assume in our model.6 We also assume that rolled-over funds remain in underperforming assets.7

In our earlier estimate of the cost of delaying the rule, following the methodology in the CEA paper, we assumed that savers receiving conflicted advice earned returns that were roughly 100 basis points (1 percentage-point) lower each year than they would have been without the conflicted advice. In particular, we assumed that savers who received conflicted advice earned 3 percent per year in real terms, and savers who did not receive conflicted advice earned 4 percent per year in real terms.

In the current estimate, we use a more conservative 50-basis-point estimate from Morningstar based narrowly on the difference in net investment returns between A shares sold through brokers and T shares that comply with the new rules. We believe that this underestimates the losses of retirement investors who follow recommendations affected by conflicts of interest, particularly because the maximum front-end sales charge for an A share is 5.75 percent, whereas for a T shares 2.5 percent is typical. Nonetheless, we use Morningstar’s more conservative estimate in recognition of the fact that partial implementation, even without DOL enforcement, will have some effect on the investment products being marketed to retirement savers.

We find that the partial implementation of the fiduciary rule on June 9, 2017, without effective DOL enforcement until January 1, 2018, will cost workers saving for retirement $3.9 billion over the next 30 years in inflation-adjusted terms. Further delaying effective DOL enforcement through 2018 would cost retirement savers an additional $7.3 billion over 30 years.8

1. Heidi Shierholz, “EPI Comment on the Proposal to Extend the Applicability Date to the Fiduciary Rule,” Economic Policy Institute, March 17, 2017; http://www.epi.org/publication/epi-comment-on-the-proposal-to-extend-the-applicability-date-to-the-fiduciary-rule/, and “Methodology for Estimating the Losses to Retirement Investors of Fiduciary Rule Delay,” Economic Policy Institute, March 17, 2017; http://www.epi.org/publication/addendum-methodology-for-estimating-the-losses-to-retirement-investors-of-fiduciary-rule-delay/.

2. Investment Company Institute, *2017 Investment Company Fact Book*, 2017; https://www.ici.org/pdf/2017_factbook.pdf, Figure 7.9.

3. Investment Company Institute, “The US Retirement Market, First Quarter 2017” (https://www.ici.org/info/ret_17_q1_data.xls), Tables 9 and 10.

4. Figure 19 in Craig Copeland, *2014 Update of the EBRI IRA Database: IRA Balances, Contributions, Rollovers, Withdrawals, and Asset Allocation*, Employee Benefit Research Institute Issue Brief, 2016; https://www.ebri.org/pdf/briefspdf/EBRI_IB_424.Aug16.IRAs.pdf. The average age of rollovers is a weighted average, weighted by total rollover amounts by age.

5. Source for individual life expectancy: Internal Revenue Service, “Distributions from Individual Retirement Arrangements,” Appendix B, Table 1; https://www.irs.gov/publications/p590b/. Source for joint life expectancy: “Male/Female Joint Life Expectancies Based on Annuity 2000 Mortality Table,” https://www.pgcalc.com/pdf/twolife.pdf.

6. According to Figure 27 in Craig Copeland, *2014 Update of the EBRI IRA Database: IRA Balances, Contributions, Rollovers, Withdrawals, and Asset Allocation* (cited earlier), the median withdrawal rate from an IRA is 5.8 percent, not counting those not taking withdrawals, while our method results in an average draw-down rate of close to 15 percent.

7. It is possible that savers will shift toward better-performing funds rather than leaving the same amount in underperforming funds for 30 years—that is, that inertia on the part of savers isn’t as strong as we are assuming. However, if we were to take into account reduced inertia in this context, we would also have to revisit our assumption of full inertia vis-à-vis the entire stock of IRA assets held in conflicted accounts. That is, we assume that inertia on the part of savers means that savers who already hold IRA assets for which they received conflicted advice would not be more likely to move their investments into lower-cost funds if the fiduciary rule were fully implemented and enforced without delay. Relaxing the inertia assumption could substantially *increase* our cost estimates.

8. These figures are adjusted for expected inflation over the next 30 years. However, they do not account for the possibility that people may discount future income relative to current income due to the opportunity cost of forgoing investment earnings or for other reasons. If future income is discounted by assumed rates of return, the partial implementation of the fiduciary rule on June 9, 2017, without effective DOL enforcement will cost workers saving for retirement $2.3 billion over the next 30 years. Delaying DOL enforcement through 2018 would cost retirement savers an additional $4.2 billion over 30 years.