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๐ŸขYou are managing RSU taxes.

You're Managing RSU Taxes. What Should You Do Next?

8 min readUpdated 2026-03-28evaluate decision
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The Short Answer

Treat RSUs as a three-part decision: what the vesting means for taxes and withholding, how much concentration risk you are carrying, and whether holding the shares is a real investment choice or just inertia.

The Moment

RSUs create a strange combination of excitement and administrative complexity.

Because the value arrives through equity, many people instinctively treat it as an investment decision first. In reality, it is simultaneously compensation, a tax event, and a concentration decision. That is why drift is dangerous here. The default path often becomes keep holding without a clear reason.

The Short Answer

Treat RSUs as a three-part decision: 1. what the vesting means for taxes and withholding 2. how much concentration risk you are carrying 3. whether holding the shares is a real investment choice or just inertia

RSU Tax Planner

Review cash needs for taxes before deciding to hold more shares.

Why This Matters

RSU decisions influence taxable income, concentration in employer equity, cash available for taxes or diversification, and whether compensation and investment risk become too correlated.

The goal is not to maximize excitement. It is to make the equity fit your broader financial structure.

Decision Logic

If the employer stock already dominates your net worth, concentration matters more. If withholding will be insufficient, cash planning becomes urgent. If you would not buy this stock fresh with cash, examine why you are holding it. If multiple vesting dates are approaching, the timing plan matters more. If RSUs are tied closely to your household goals, treat them as compensation capital, not abstract portfolio assets.

Common Mistakes

Treating vested shares as if they are automatically long-term investments. Ignoring concentration risk because the company feels familiar. Forgetting withholding implications. Holding by default instead of choice.

What Changes the Answer

Size of RSU grants, employer concentration in your net worth, withholding level, household liquidity, and future vesting schedule.

What to explore next

  • โ†’How much employer concentration is too much?
  • โ†’Is withholding sufficient?
  • โ†’Am I holding shares by conviction or by inertia?

Frequently Asked Questions

Do I need a sale plan for RSUs?

Usually yes. Without one, withholding, concentration, and timing can all drift into avoidable problems.

Are RSUs automatically good long-term holdings?

Not necessarily. Their value is often already highly linked to your job and income source.

What is the biggest RSU tax mistake?

Ignoring the interaction between tax withholding, concentration risk, and the emotional tendency to keep holding by default.

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