Asset Location Strategy for $2M–$20M Portfolios

Asset location vs. asset allocation — why both matter

Asset allocation is the decision about how much to hold in stocks, bonds, REITs, and other assets based on your risk tolerance and timeline. Asset location is a separate, subsequent decision: given that allocation, which specific account type should hold each asset class?

The two decisions are independent. You can hold 60% stocks / 40% bonds regardless of how you distribute those assets across taxable, traditional IRA/401(k), and Roth accounts. But the tax bill you pay each year varies dramatically depending on where you put them.

How different accounts are taxed

Three account types, three tax treatment profiles:

• Taxable brokerage: All income — interest, dividends, capital gains — is taxed each year as earned or realized. Qualified dividends and long-term gains taxed at LTCG rates (15%–23.8% at your income level); bond interest taxed at ordinary income rates (up to 37%).¹
• Traditional IRA / 401(k): No annual tax on income or gains. All withdrawals taxed at ordinary income rates regardless of what generated the growth — even if the underlying holdings produced long-term capital gains inside the account.
• Roth IRA / Roth 401(k): No annual tax on income or gains. Qualified withdrawals are entirely tax-free, including all appreciation.

Tax efficiency by asset class

The placement priority follows directly from each asset class's tax characteristics:

The placement framework for a $2M–$20M portfolio

With multiple account types, the priority order is:

1. Fill tax-deferred first with bonds. Bond interest is ordinary income — taxed at 32%–37% in your bracket if held in taxable. In a traditional IRA or 401(k), that interest compounds without annual taxes. At a 4.5% bond yield and 35% ordinary rate, a $500K bond position in taxable costs $7,875/year in unnecessary current income tax.
2. REITs go to remaining tax-deferred capacity, then Roth. REIT dividends are mostly non-qualified (treated as ordinary income, not LTCG) because REITs are required to distribute 90%+ of taxable income. Under OBBBA, the §199A REIT deduction provides a 20% deduction, effectively reducing the ordinary rate to ~29.6% at the 37% bracket — still far higher than the LTCG rate.³ In Roth, those dividends compound tax-free.
3. High-expected-return assets in Roth. The Roth's advantage is compounding forever without tax. The highest-returning assets (small-cap, emerging markets, concentrated positions) benefit most from tax-free terminal value.
4. Broad stock index ETFs in taxable. These generate mostly qualified dividends (taxed at LTCG rates) and unrealized gains that you control the timing of. They're the most tax-efficient asset class in a taxable account. At death, heirs receive a stepped-up cost basis, eliminating the embedded gain entirely.

Optimize your asset location — interactive calculator

Enter your account balances and asset allocation to see how much you're paying in avoidable annual taxes — and what the optimized placement would save.

A worked example: $3M portfolio, 40/50/10 allocation

Portfolio: $1.5M taxable + $1.2M traditional IRA + $300K Roth. Asset mix: 50% stocks, 40% bonds, 10% REITs. Ordinary rate: 35%. LTCG rate: 18.8%.

Unoptimized (proportional placement across accounts):

• Bonds in taxable ($600K): $600K × 4.5% yield × 35% = $9,450/year
• REITs in taxable ($150K): $150K × 4.0% × 35% = $2,100/year
• Stocks in taxable ($750K): $750K × 1.5% × 18.8% = $2,115/year
• Total annual tax drag: ~$13,665

Optimized placement:

• Tax-deferred ($1.2M): holds all $1.2M bonds (only $600K of $1.2M total bond allocation) + $300K REITs → no annual tax
• Wait — $3M × 40% = $1.2M bonds total. All bonds fit in tax-deferred. Remaining $0 capacity.
• Roth ($300K): holds $300K of REITs → no annual tax
• Taxable ($1.5M): holds $1.5M stocks only → $1.5M × 1.5% × 18.8% = $4,230/year
• Total annual tax drag: ~$4,230

Annual savings: ~$9,435 per year. Over 10 years, that's ~$94,000 in preserved wealth without changing your risk exposure by a single dollar.

Why this gets complicated at $2M+

In theory, asset location is simple. In practice, several complications emerge at your wealth level:

• Accounts aren't the same size as the allocation demands. If you have $2M in taxable but only $200K in tax-deferred, you can't move all bonds there — some will sit in taxable no matter what. The calculator above handles this by showing "overflow."
• Tax-deferred contributions are limited. You can put $24,500/year into a 401(k) in 2026⁴ — but if your taxable account is $5M and your IRA is $300K, the capacity mismatch is large. Gradual Roth conversions (see our Roth conversion guide) increase your Roth capacity over time.
• Rebalancing creates taxable events. Rebalancing a stock-heavy taxable account toward bonds generates capital gains. Asset location must be integrated with your rebalancing strategy — often, contributions and dividends in tax-deferred can handle rebalancing without triggering gains in taxable.
• Moving from "wrong" to "right" isn't free. If you currently hold bonds in taxable with an embedded gain, selling to relocate them triggers immediate LTCG tax. A phased transition over several years usually makes more sense than a single reallocation event.
• REITs and the §199A deduction interact with account type. The 20% QBI deduction on REIT dividends under OBBBA is only available on dividends received outside a retirement account. In some cases — lower tax brackets, high §199A benefit — holding REITs in taxable becomes more defensible than the default "always shelter REITs" rule suggests. This is exactly the kind of nuance where an advisor adds value.

Coordinating with tax-loss harvesting

Asset location and tax-loss harvesting are complementary strategies that work on the same taxable account. Optimal execution requires coordinating them: when you harvest losses in your taxable equity position, those losses can offset gains created during a portfolio rebalancing or asset-location transition. A year-end tax planning review typically handles both together.

Municipal bonds — a different framework

Municipal bond interest is exempt from federal income tax and usually from state income tax in the issuing state. For high-bracket investors in high-tax states (CA, NY, NJ), munis can deliver higher after-tax yields than taxable bonds even before considering account type. When comparing:

Taxable equivalent yield = muni yield ÷ (1 − ordinary rate)

Example: a 3.5% muni at a 35% bracket = 5.38% taxable equivalent. If you can get 4.5% in investment-grade corporates, the muni wins by 88 basis points. Munis belong in taxable accounts (their tax advantage is wasted inside a tax-deferred account that already shelters interest income). This is the one major exception to "bonds in tax-deferred."

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