Treasury Ladder Withdrawal Schedule Calculator turns your assumptions into a practical planning estimate. Enter the investment amount, timing, yield, and applicable tax inputs to see the main result plus supporting figures that explain where it comes from. The tool is designed for comparing cash-flow choices and testing scenarios, not predicting future rates. Adjust one input at a time to see which assumption has the greatest effect on your plan.
The schedule gives a level annual gross withdrawal that amortizes the ladder over the chosen period.
Treasury interest is generally exempt from state and local income tax. This estimate uses annual periods and a constant yield.
A $300,000 Treasury ladder at 4% over 15 years supports a gross annual withdrawal of about $26,982.31. First-year interest is $12,000 and estimated federal tax at 22% is $2,640.
No. It is a planning estimate based on the constant inputs you enter; actual yields, taxes, and cash flows can change.
Use a current quoted yield that matches the securities, maturities, and compounding basis you expect to use.
Interest is commonly taxed as ordinary income, so the marginal rate helps estimate the portion of interest retained after tax.
Yes when the calculation remains defined. A zero yield models principal-only cash flow, but break-even calculations that require positive income reject it.
No. Results are shown in nominal dollars unless inflation is explicitly included as an input, so purchasing power may differ.
| Input | Purpose |
|---|---|
| Treasury ladder principal | US dollars |
| Planned withdrawal years | years |
| Average annual yield | Percent |
| Federal tax rate | Percent |