The Role of Securities-Backed Lending in Liquidity Planning

For affluent investors, accessing capital shouldn't mean liquidating a carefully built portfolio. Discover how portfolio-backed lending fosters your assets and advances your wealth-transfer strategy.

Last Edited by: Tara Popernik, CFA®, CFP®

Last Updated: July 23, 2026

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IN THIS ARTICLE

For many affluent families, liquidity planning is no longer a standalone decision. It sits alongside investment management, tax planning, wealth transfer and philanthropic goals. Yet the challenge is often the same. Whether it's paying a tax bill, helping a child purchase a home, funding a trust, making a charitable gift or pursuing a real estate opportunity, investors face a common dilemma: access liquidity or protect a carefully constructed long-term investment strategy.

In many cases, the issue isn't a lack of wealth, it’s that much of that wealth is tied up in appreciated assets. After years of market growth, selling investments can mean realizing substantial capital gains, reducing market exposure and potentially disrupting that strategy.

I recently spoke with an investor who needed significant cash to complete a real estate transaction. While the assets were there, accessing that liquidity wasn't as straightforward as it seemed. Selling the assets would have generated the funds, but it would have also created a sizable tax bill. That tension ultimately shaped our conversation about potential solutions.

In my experience, a liquidity decision and an investment decision don't always have to be the same thing. Sometimes the better question is: How can I create liquidity while keeping my long-term plan intact? That's where securities-backed lending can become part of the conversation.

Liquidity Doesn't Have to Mean Liquidation

Many investors assume that accessing cash requires selling investments. While that may be appropriate in some situations, it isn't the only option.

A portfolio line of credit, sometimes structured as a securities-backed line of credit (SBLOC), allows eligible investors to borrow against certain investments rather than liquidate them. The securities serve as collateral for the loan, providing access to cash while allowing the portfolio to remain invested.

For investors with highly appreciated assets, this can be an important planning tool. Instead of selling investments and potentially triggering capital gains taxes, they may be able to access liquidity while maintaining their long-term investment strategy.

Determine How Much Liquidity You Need

Many investors assume that accessing cash means disrupting their portfolio. It doesn't have to.

For many affluent families, liquidity planning goes beyond maintaining an emergency fund. It includes understanding upcoming obligations, pursuing opportunities and supporting long-term family goals.

Start by mapping your liquidity horizon in layers. Near-term needs such as monthly spending, recurring obligations and anticipated tax payments are relatively straightforward to quantify.

The more complex layer involves timing: large, episodic cash needs that may arise over the next one to three years, from a real estate transaction to a business opportunity to a family commitment. And beyond that, there's the question of optionality: having access to capital that isn't earmarked but provides flexibility when the unexpected happens. Understanding those layers helps determine not just how much liquidity you need, but what form it should take.

Planning Ahead Creates Flexibility

I once worked with a client who unexpectedly needed millions of dollars to cover a tax obligation just days before the filing deadline. Fortunately, a liquidity strategy was already in place. That experience reinforced an important lesson: the best time to plan for liquidity is before you need it.

Planning ahead can create flexibility when significant cash needs arise. Whether addressing a tax obligation, funding a wealth-transfer strategy or pursuing a new opportunity, investors may be better positioned to act without making portfolio changes at inopportune times.

The same principle applies to wealth-transfer planning. Effective legacy planning is often built through a series of coordinated decisions over time. Many families use annual gifts, trusts and other strategies to transfer wealth intentionally and efficiently.

As I often tell clients, time is one of the most powerful assets an investor can have. Starting wealth-transfer planning early may give future generations decades of potential growth while supporting broader legacy goals.

Liquidity can be central to those efforts. An established portfolio line of credit may help fund lifetime gifts, cover estate settlement expenses, address tax obligations or provide flexibility during business transitions and inheritance events. In some cases, access to liquidity allows families to make significant gifts during their lifetime while preserving appreciated investments intended for long-term growth. In other cases, it may support tax-efficient wealth-transfer strategies without disrupting long-term investment allocations.

Liquidity and Legacy Planning Often Go Hand in Hand

Tax efficiency is important, but for many affluent families, wealth-transfer planning is about far more than minimizing taxes.

Over time, the conversation often evolves from portfolio performance to questions of purpose: What values should this wealth reflect? How should it support future generations? What legacy should it leave behind?

Some of the most impactful wealth decisions have less to do with investment selection and more to do with taxes, liquidity and the efficient transfer of wealth across generations. Those decisions often have a greater influence on preserving family wealth than portfolio choices alone.

Because these areas are so interconnected, no single advisor working in isolation can fully address them. Liquidity planning, investment management, tax considerations and wealth-transfer decisions all influence one another, and the best outcomes typically involve genuine collaboration among financial advisors, attorneys, tax professionals and other specialists.

That coordination becomes especially important when borrowing strategies are involved. Portfolio-backed lending can be a valuable planning tool, but it carries risk.

Borrowing costs fluctuate with interest rates, and if the value of pledged securities declines significantly, investors may face a maintenance call that requires them to post additional collateral, repay a portion of the loan or accept forced liquidation of assets. These are scenarios worth discussing explicitly with your advisor before establishing a line of credit. A portfolio line of credit used thoughtfully and with a clear repayment strategy can enhance financial flexibility; without that planning, it can create the very disruption it was intended to avoid.

In my experience, the most successful plans rarely rely on a single strategy. Instead, they integrate liquidity planning, investment management, tax considerations and family objectives within a broader framework designed to preserve wealth and create flexibility across generations. The families I've worked with who built that framework early were better positioned to act with intention rather than urgency.

Tara Popernik, CFA®, CFP®, a member of the LPL Spokesperson Council, simplifies complex financial topics — from estate planning and tax strategies to the evolving needs of today’s investors. Follow Tara on LinkedIn.

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Disclosures

This material was created for educational and informational purposes only and is not intended as tax, legal or investment advice. If you are seeking tax, legal or investment advice specific to your needs, such advice services must be obtained on your own separate from this educational material.

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