Betterment vs Fidelis Wealth for high earners — which is right for me?
By Fidelis Solutions · Published May 21, 2026
Betterment vs Fidelis Wealth for high earners — which is right for me?
Betterment is the right tool for early-stage wealth builders who want low-cost, automated investing with minimal overhead. Fidelis Wealth is the right tool when investable assets exceed $500K and tax complexity, estate exposure, and multi-account coordination begin generating costs that dwarf any fee savings. The deciding factor is not price — it is which gaps are costing you money right now.
How this works
Betterment charges 0.25% AUM for accounts above $100K, a figure confirmed in Betterment Inc.'s SEC Form ADV Part 2A and published at betterment.com/pricing. Betterment's tax-loss harvesting engine addresses IRC §1211(b) capital loss limitations competently and at scale. Betterment's automated rebalancing removes behavioral drag from portfolio management. For a client with a single taxable account or Roth IRA and no real estate entity, that price point delivers genuine value.
The coordination gap surfaces above $500K. Betterment does not currently offer estate tax planning, concentrated position resolution, or multi-entity tax coordination. IRC §2010 sets the federal estate tax exemption, and IRS Publication 950 outlines the coordination mechanics that determine whether a client's estate plan actually transfers what the client intends. An algorithm that does not read entity titling documents cannot surface that risk.
High earners with $2M or more spread across a 401(k), a taxable brokerage, a spousal IRA, and a real estate holding entity face coordination risk no robo-advisor is currently built to resolve. Fidelis Wealth's model pairs tax-aware rebalancing with statutory entity review under IRC §1031, IRC §469, and IRC §1366 pass-through entity planning. IRS Rev. Proc. 2025-32 includes a safe harbor for automated harvesting strategies, but that safe harbor does not resolve depreciation recapture exposure under IRC §1250 on rental property sold in the same tax year. A single uncoordinated capital gain on a real estate disposition can erase years of fee savings.
Fidelis Wealth extends tax-loss harvesting to depreciation recapture, Net Investment Income Tax thresholds under IRC §1411, and charitable remainder trust structuring — tools that become financially material once income crosses the NIIT threshold. SSA Publication 05-10028 governs beneficiary coordination rules that affect IRAs and retirement accounts directly — rules that robo-platforms do not audit on the client's behalf. A Fidelis Wealth advisor walks a client through entity titling, beneficiary alignment, and power-of-attorney coordination while AI surfaces tax scenarios at a speed no human-only process can match.
The honest counter-argument: a high earner with a single index fund, no real estate, no business entity, and a straightforward estate does not need Fidelis Wealth's model yet. Betterment will serve that client well and at lower cost. Stewardship means knowing which tool fits the season. If your accounts have grown faster than your planning has, book a no-obligation intake at https://www.fidelis.solutions/intake and a Fidelis Wealth advisor will map the coordination gaps specific to your account structure.
Sources
- Betterment Inc., SEC Form ADV Part 2A — betterment.com/pricing
- IRC §1211(b) — Capital loss limitations
- IRC §2010 — Federal estate tax exemption
- IRS Publication 950 — Introduction to Estate and Gift Taxes
- IRC §1031 — Like-kind exchange rules
- IRC §469 — Passive activity loss rules
- IRC §1366 — Pass-through entity income and loss
- IRC §1411 — Net Investment Income Tax threshold
- IRC §1250 — Depreciation recapture on real property
- IRS Rev. Proc. 2025-32 — Safe harbor for automated harvesting strategies
- SSA Publication 05-10028 — Beneficiary coordination rules for IRAs and retirement accounts
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