Samuel’s Substack

Samuel’s Substack

Why Margin Interest Usually Can’t Offset Dividends — And When It Can

How Form 4952 actually works for qualified dividends and long-term capital gains

Samuel Harnisch's avatar
Samuel Harnisch
Jan 24, 2026
∙ Paid

Here’s how you avoid taxes on dividends (when it actually makes sense)

There’s been a lot of confusion around this lately, so I want to clear it up.

Margin interest expense is deductible against “investment income.”

But not all investment income is treated the same for this purpose.

Even though qualified dividends and long-term capital gains are Net Investm…

User's avatar

Continue reading this post for free, courtesy of Samuel Harnisch.

Or purchase a paid subscription.
© 2026 Samuel Harnisch · Privacy ∙ Terms ∙ Collection notice
Start your SubstackGet the app
Substack is the home for great culture