The 10,000-advisor ceiling meets one million plans

The retirement plan market is about to be overrun by small businesses, and the current sales force was not built for the crowd. Cerulli projects total defined contribution plans will surpass one million by 2030, with 92% in the micro market by 2029, driven by organizations with two to 99 employees—a segment Gusto senior economist Nich Tremper says grew plan adoption 64% between 2019 and 2026.

In WealthManagement.com's account of the Gusto and Cerulli research, Gusto counts 40 million small businesses, 31% of which now offer a plan, up from 19% in 2019; hourly worker participation has climbed to 38% from 22% seven years ago, against 73% for salaried employees. Add the gig economy: 42 million participants, one in ten relying on it as primary income.

The typical new small-business plan is built for hourly workers, many encountering workplace savings for the first time, and it is a different animal from the white-collar 401(k) that built the RPA industry. Since 73% of salaried workers already save, the growth has to come from the 38% of hourly workers who do; the gig economy complicates the standard payroll-deduction story, pointing to products that can serve irregular earnings and people who may not fit the conventional employer mold.

The distribution problem is stark. The industry has just over 10,000 retirement plan advisors, and the economics of a micro plan argue against them chasing this business: fees are low, work and liability are high. WealthManagement.com notes that response has been mixed at RPA firms owned by benefit brokers whose clients skew smaller, with some expected to turn to pooled employer plans; but each pooled employer plan still has to be sold separately, which does not solve the scale problem.

The 275,000 wealth advisors are a different story. Many want DC plans because the financial planning and wealth relationships that come with the business owner's and employees' other assets are worth more than the plan fees. A micro 401(k) will not support a practice on its own; it pays when it becomes the front door to a book of planning clients.

The aging advisor base makes the math worse: over 35% of financial advisors are expected to retire in the next ten years, WealthManagement.com reports, and an advisor staring at succession is not going to take on a new line of business with thin fees and high liability. That leaves a channel that cannot scale, serving a market that is scaling fast.

Tremper's analysis suggests growth owes little to government mandates, though the article reports that mandates produced dramatic increases in plan growth. A federal mandate on top of the current trajectory would make the million-plan forecast look tame, though the bottleneck would still be distribution. Larger asset managers have outsized wealth-wholesaling forces, WealthManagement.com reports, but none have figured out how to pay wholesalers for getting DC plans into advisor pitches, in part because the data makes compensation hard to track.

The market is open to whoever builds the right distribution. The mixed cross-selling results at broker-owned RPA firms are the warning: bolting a plan onto an existing relationship does not work. The plan has to be the entry point, and the wealth management business has to be what pays for it.

The winning model, on this evidence, treats the small-business 401(k) as an acquisition vehicle first and a product line second. The firms that win will accept that the plan itself barely covers its own costs and harvest the planning relationships on the other side; ten thousand specialists cannot serve a million plans, and the wealth advisors who want the business are the ones with the client base to monetize it.

The advisor who treats the small-business 401(k) as a lead generator will own the workplace; the one who waits for plan fees to justify the work will watch the accounts go to whoever does. Cerulli's 2030 projection will not wait for the channel to catch up.