Savings Interest Calculator

After-tax maturity payout

Savings Interest (after tax)
Total payout (after tax)
0
※ Enter your local interest tax rate (varies by country). In the US, interest is taxed as ordinary income (your bracket). Recurring deposits earn about half the simple interest of a lump sum.
Details
⚠️ Reference estimate based on the dates and inputs you provide. Actual results may vary with rules, holidays and personal circumstances. calcstool.com assumes no liability for these results.
FAQ
How is interest taxed?
It varies by country — enter your local rate. In the US, savings interest is taxed as ordinary income at your marginal bracket.
Why does recurring earn less?
With monthly deposits, only the first deposit sits the full term; the last sits one month. So simple interest is about half a lump sum at the same rate.
Simple vs compound?
Simple interest applies to principal only; compound adds interest on interest. Longer terms favor compounding.
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Savings Interest (after tax)

Calculate after-tax interest and payout for lump-sum deposits and monthly recurring savings. Enter your local interest tax rate. Recurring deposits earn about half the simple interest of a lump sum at the same rate.

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