For banks, insurers & financial services firms

Planning tools on your site
this quarter, not next year

Your customers ask the same questions everywhere — can we afford the house, when should we claim Social Security, is refinancing worth it. Answering them on your own website keeps that conversation with you. Worthune gives you the calculators without the build: one script tag your web team can place in an afternoon, backed by math your compliance reviewers can actually read.

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No engineering project

Each calculator is an embed — a script tag and a div. Your marketing site, product pages, or advisor portal can carry them without touching your core stack. Prefill inputs to match the page's context.

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Math your compliance team can trace

Every calculator publishes its spec: formulas, assumptions, exclusions. IRS and SSA constants carry primary-source citations and verification dates. When a reviewer asks where a number comes from, there's a link, not a shrug.

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Maintained across tax years

When Washington moves a limit, we update the sourced registry and the models — versioned, with a public changelog. The tools on your site stay current without a change request on your roadmap.

One script tag, live today

This is the entire integration. When you're ready for deeper product work — white-label styling, your own domain, custom models — that's what our Enterprise tier is for.

<div data-worthune-embed="social-security-timing"
     data-input-fullRetirementAge="67"></div>
<script async src="https://worthune.com/embed.js"></script>

<!-- That's it. The calculator renders in-page,
     carries its own verification link, and
     stays current when tax constants change. -->
Every model: published spec · independent second implementation, 250 verified cases each, green in CI · IRS/SSA constants with primary sources · zero silent changes. Explore the full catalog or read the docs.