---
title: "Tax Alpha Is the New Alpha: Brent Sullivan Shares Investment Trends"
description: Discover how tax-efficient strategies like direct indexing and long/short implementation can unlock greater after-tax value for clients.
image: https://riacsuite.com/hubfs/Clearstead%20(3).png
---

[![RIA C-Suite Logo](https://riacsuite.com/hubfs/RIA%20C-Suite%20Logo.png)](https://riacsuite.com)

- [Content Hub](https://riacsuite.com/insights)
  
    - [Custom Index 101](https://riacsuite.com/custom-index)
    - [Digital Marketing 101](https://riacsuite.com/ria-digital-marketing)
- [Webinars](https://riacsuite.com/webinars)
- [Videos](https://riacsuite.com/videos)
  
    - [3 Good Questions](https://riacsuite.com/videos#three-good-questions)
    - [Done in 90 Seconds](https://riacsuite.com/videos#done-in-90-seconds)

[![Demo Portal](https://no-cache.hubspot.com/cta/default/47138624/240dfc16-ca7d-4403-b5e5-40ff02093b05.png)](https://cta-redirect.hubspot.com/cta/redirect/47138624/240dfc16-ca7d-4403-b5e5-40ff02093b05)

EVO Wealth Consulting

# Tax Alpha Is the New Alpha: Brent Sullivan Shares Investment Trends

Discover how tax-efficient strategies like direct indexing and long/short implementation can unlock greater after-tax value for clients.

[Mike Casciano](https://riacsuite.com/ria-c-suite-insights/author/mike-casciano)

 Aug 6, 2025

---

**Tax Alpha Is the New Alpha: Brent Sullivan on Direct Indexing, Long/Short Strategies, and Unlocking Frozen Portfolios**

*By Mike Casciano | 3 Good Questions Interview Series*

Tax efficiency isn’t a back-office function anymore—it’s a competitive edge. In our latest *3 Good Questions* conversation, I sat down with **Brent Sullivan**, founder of **Tax Alpha Insider**, to explore how advisors can deliver greater after-tax value through smarter portfolio construction and implementation. If you're still talking tax-loss harvesting as an annual “cleanup,” you’re behind.

Brent brings a unique background—PIMCO, Parametric, startups, and now consulting with ETF sponsors, sub-advisors, and hedge funds. But what sets him apart is his ability to make complex tax strategies visual, approachable, and actionable for advisors. Here are the key takeaways from our conversation.

---

### **1. Direct Indexing Is Just the Start**

Brent breaks down the basics: **direct indexing** is the construction of a portfolio with individual securities to track a passive index—offering **granularity** that enables tax-loss harvesting, customized exclusions, and even gifting strategies. But where it really gets powerful is in how it evolves.

Custom indexing takes this a step further by dialing in **factor exposure**, optimizing across benchmarks, and controlling for individual client preferences. While direct indexing was once seen as a tax-only strategy, Brent makes clear: **risk customization** and **portfolio personalization** are equally important drivers of value.

---

### **2. Long/Short for Tax Alpha in Any Market**

One of the most powerful (and least understood) ideas Brent brings to light is **tax-aware long/short implementation**. For clients with highly appreciated positions, tax-loss harvesting opportunities dry up. Enter margin and shorting.

By injecting **short exposure into an equity portfolio**, advisors can generate **harvestable losses** in both rising and falling markets. These losses offset gains elsewhere, creating more **trading flexibility** and extending the **lifespan of tax alpha**—even in portfolios that would otherwise be frozen by embedded gains.

As Brent puts it: “You’re managing risk and generating tax assets on the household balance sheet. That flexibility is invaluable.”

---

### **3. From Sleeves to Householding: Cross-Account Awareness is Essential**

Another crucial insight: **tax management can’t be siloed.** Brent emphasizes the growing need for **cross-account optimization**—managing IRAs, taxable accounts, trusts, and donor-advised funds together in a coordinated strategy.

Tools and vendors may help, but it’s on the advisor to know, for example, that selling Google in a long/short sleeve and buying it in a spouse’s IRA creates a **permanently disallowed wash sale**. Visibility and planning across the entire **household balance sheet** is no longer a “nice to have”—it’s a requirement for real tax alpha.

---

### **4. The 351 Exchange: Unlocking Frozen Portfolios**

Many advisors are managing legacy portfolios with massive embedded gains—what Brent calls “frozen capital.” His answer? The **Section 351 exchange**, where appreciated securities are contributed in-kind to a new ETF.

This IRS code provision enables **re-diversification without triggering gains**, offering a game-changing way to transition concentrated or direct-indexed portfolios into more tax-efficient ETF wrappers. Brent even wrote a short, illustrated book on the subject to make the concept accessible—and funny.

---

### **5. Why This Matters: Advisors Need to Lead on Taxes**

Too many clients don’t realize how much tax drag is eroding their long-term performance. Brent challenges advisors to bring these conversations forward and arm themselves with the tools and strategies to do it confidently.

“In a world where alpha is scarce, **tax alpha is abundant**—and it’s one of the key areas where advisors can make a real, measurable impact.”

---

🎥 **Watch the full conversation with Brent Sullivan**  
Get smarter on direct indexing, tax-aware long/short strategies, and how to deliver more value to high-net-worth clients with taxable accounts.  
[Watch the Video](https://riacsuite.com/3-good-questions)

[EVO Wealth Consulting](https://riacsuite.com/ria-c-suite-insights/tag/evo-wealth-consulting)

## Similar posts

<https://riacsuite.com/ria-c-suite-insights/smartleaf-article-go-sleeveless-or-go-home>

Smartleaf Asset Management

### [Smartleaf Article - Go Sleeveless or Go Home](https://riacsuite.com/ria-c-suite-insights/smartleaf-article-go-sleeveless-or-go-home)

Discover the benefits of holistic portfolio management and direct indexing, comparing sleeves and sleeveless approaches for optimized trading and tax...

 Mike Casciano  Feb 19, 2025

<https://riacsuite.com/ria-c-suite-insights/investment-models-out-building-blocks-in>

EVO Wealth Consulting

### [Investment Models Out, Building Blocks In!](https://riacsuite.com/ria-c-suite-insights/investment-models-out-building-blocks-in)

Discover how the building block approach is revolutionizing wealth management by offering personalized and tax-efficient solutions, replacing...

 Mike Casciano  Jan 14, 2025

<https://riacsuite.com/ria-c-suite-insights/rias-need-a-simple-turnkey-digital-marketing-strategy>

RIA C-Suite Digital Marketing

### [RIAs Need a Simple, Turnkey Digital Marketing Strategy](https://riacsuite.com/ria-c-suite-insights/rias-need-a-simple-turnkey-digital-marketing-strategy)

Discover how RIAs can leverage a turnkey digital marketing platform to drive growth, reduce costs, and outperform competitors with precision...

 Mike Casciano  Sep 17, 2025

### Get notified on new marketing insights

Be the first to know about new B2B SaaS Marketing insights to build or refine your marketing function with the tools and knowledge of today’s industry.

![RIA-C-Suite-Logo_0_1732299162 w 1](https://riacsuite.com/hs-fs/hubfs/RIA-C-Suite-Logo_0_1732299162%20w%201.png?width=100&height=100&name=RIA-C-Suite-Logo_0_1732299162%20w%201.png "RIA-C-Suite-Logo_0_1732299162 w 1")

© 2025 RIA C-Suite 

All Rights Reserved

Privacy Policy

```json
{
  "@context" : "https://schema.org",
  "@type" : "BlogPosting",
  "author" : {
    "@type" : "Person",
    "name" : "Mike Casciano",
    "url" : "https://riacsuite.com/ria-c-suite-insights/author/mike-casciano"
  },
  "dateModified" : "2025-08-06T11:58:09.796Z",
  "datePublished" : "2025-08-06T06:05:22.000Z",
  "headline" : "Tax Alpha Is the New Alpha: Brent Sullivan Shares Investment Trends",
  "image" : [ "https://riacsuite.com/hubfs/Clearstead%20(3).png" ],
  "mainEntityOfPage" : {
    "@id" : "https://riacsuite.com/ria-c-suite-insights/tax-alpha-is-the-new-alpha-brent-sullivan-shares-investment-trends",
    "@type" : "WebPage"
  },
  "publisher" : {
    "@type" : "Organization",
    "logo" : {
      "@type" : "ImageObject",
      "url" : "https://riacsuite.com/hubfs/RIA%20C-Suite%20Logo.png"
    },
    "name" : "RIA C-Suite"
  }
}
```