How Securities-Backed Loans Help Investors Avoid Capital Gains Taxes

Why It Matters

By deferring taxable sales, investors can maintain market exposure while financing new opportunities, enhancing wealth‑creation and reinforcing banks’ cross‑selling revenue streams.

Key Takeaways

• Merrill's securities‑backed loans reached $10 bn in 2025.
• Loans available to clients with as little as $100k assets.
• Banks use loans to keep client assets “sticky” and avoid outflows.
• Alternative assets like private equity now accepted as collateral.
• Lower rates versus unsecured loans boost client return on capital.

Pulse Analysis

Securities‑backed lending has moved from a niche product to a mainstream liquidity tool as the equity market’s prolonged bull run pushes high‑net‑worth investors to seek tax‑efficient financing. By borrowing against publicly traded holdings, clients can access cash without triggering capital‑gains events, preserving the tax‑deferred appreciation of their portfolios. The model also allows borrowers to redeploy capital into higher‑yielding ventures—such as commercial real estate or private‑equity deals—while the loan’s interest remains anchored to the low‑cost collateral of liquid securities.

Wealth‑management banks are uniquely positioned to bundle these loans with advisory services, creating a seamless client experience that rivals standalone lenders. Merrill Lynch’s dedicated lending solutions unit, BMO’s wealth‑banking team, and Charles Schwab’s internal bank all leverage deep client data to tailor loan structures, often approving credit within days. This integration not only accelerates cash delivery but also makes client assets “sticky,” reducing the likelihood of migration to competing firms. The ability to offer both investment guidance and credit under one roof strengthens relationship depth and opens cross‑selling opportunities across mortgages, unsecured lines, and specialty asset‑backed facilities.

Looking ahead, the expansion of alternative‑collateral loans signals a broader shift toward flexible financing. Firms are now accepting hedge‑fund stakes, private‑equity positions, and even high‑value tangible assets like artwork or yachts, broadening the addressable market. While regulatory scrutiny around valuation and risk management remains, the competitive advantage lies in speed, lower rates, and the preservation of upside potential for investors. As the market continues to reward capital‑preservation strategies, securities‑backed loans are poised to become a cornerstone of wealth‑management banking.