MoneyRx for CRNAs and NPs

The CRNA Crystal Ball Test: What a "Perfect" 403(b) Fund Pick Is Really Worth

Brett Fellows, CFP® Season 1 Episode 102

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0:00 | 27:50

Retirement charts inside a 403(b) can eat hours of attention. Five-year returns, ten-year returns, expense ratios, lined up side by side and compared fund by fund.

Brett Fellows, CFP®, runs the numbers on what a decade of picking the single best-performing fund would add to a CRNA's account. He also shows where a bigger opportunity sits, in an oversized cash cushion earning next to nothing.

Brett covers:

  • What a decade of picking the single best-performing fund in a 403(b) lineup would add to a CRNA's account, in dollars
  • Why that number translates to about $30 a month in retirement income once it's run through a conservative withdrawal rate
  • Why an oversized cash cushion builds up so easily on PRN and locum income
  • How redirecting unused cash into a 403(b) and backdoor Roth IRA over eighteen years can grow to roughly $180,000
  • The 2026 contribution limits for a 403(b) and backdoor Roth IRA, and how much space typically goes unused
  • A bank statement exercise for finding a real emergency fund number this week

Key Timestamps:

(0:18) The pull to find the "perfect" fund in your 403(b)

(1:04) Running the crystal ball test on a decade of fund picks

(3:10) The stable value fund vs. bond fund gap in a real 403(b)

(4:09) The real number: under $9,000 difference over ten years

(5:00) Turning $9,000 into actual monthly retirement income

(6:27) Where fund selection still genuinely matters

(7:46) The high-stakes decision most CRNAs get backwards

(9:26) Why unused 403(b) and Roth IRA space is use-it-or-lose-it

(10:07) 2026 contribution limits for a 403(b) and backdoor Roth IRA

(12:33) Sarah's example: redirecting $450 a month into retirement

(13:32) $450 a month grows to roughly $180,000 by 60

(15:44) Pressure-testing the number with a more conservative return

(17:27) The same math at a smaller dollar amount

(20:35) The bank statement exercise to run this week

(24:17) The bigger lesson: where to spend your decision-making energy

(26:51) Closing thoughts and how to work with Brett


For more information and resources related to this episode, please visit the show notes