Calculators

Financial planning calculators

Size the decision first. Four planning calculators for questions our clients ask often, priced at 2026 federal and 2025 state tax rates.

The tools

These calculators take up questions we are asked often, using the same tax engine our advisors work from: 2026 federal brackets, each state’s 2025 rates, and the rules that decide how much of a deduction or a loss actually counts. Each one compares two paths with your numbers and lists its assumptions in full. They size a decision rather than make it. The explanation on each page is open to everyone, and the tool itself opens once you enter an email.

Mortgage vs. paying cash

Whether to pay cash for the house or borrow and keep the money invested, after the interest you can actually deduct.

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Backdoor Roth vs. brokerage

What a backdoor Roth is worth against a taxable account holding the same investments.

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Asset location

Whether holding bonds in the 401(k) and stocks in the Roth changes what you keep after tax.

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Tax-loss harvesting

What systematic loss harvesting could offset over ten years, long-only or long/short.

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Want the same numbers worked through with your whole plan?

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This piece is general education, not individual advice. Results are hypothetical and depend on the assumptions each page lists.

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