Compound Interest Calculator | Fieldvest – After-Tax Wealth Projector
Wealth projection tool

Compound growth, after tax

Model real after-tax returns. Includes cap gains, NIIT, and bracket analysis for high earners.

After-tax final balance
— income/yr
— eff. CAGR
— tax cost
Pre-tax balance
gross growth
Total contributed
principal + adds
Interest multiple
interest / principal
After-tax Pre-tax Contributed

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For informational purposes only. Not tax or investment advice. Reflects 2024 federal brackets; excludes state tax and AMT. Consult a CPA or CFP before investing.
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