Put these calculators on your site — free
Payroll blogs, HR intranets, union sites, credit unions, and accountants: embed any calculator below with one line of HTML. No signup, no cost, no tracking of your visitors. All we ask is that you leave the attribution link.
Overtime Deduction Calculator
<iframe src="https://simplededuction.com/embed/overtime/" width="100%" height="560" style="border:1px solid #dde5e1;border-radius:10px;" loading="lazy" title="Overtime Deduction Calculator"></iframe> |
Tips Deduction Calculator
<iframe src="https://simplededuction.com/embed/tips/" width="100%" height="500" style="border:1px solid #dde5e1;border-radius:10px;" loading="lazy" title="Tips Deduction Calculator"></iframe> |
Senior Deduction Calculator
<iframe src="https://simplededuction.com/embed/senior/" width="100%" height="500" style="border:1px solid #dde5e1;border-radius:10px;" loading="lazy" title="Senior Deduction Calculator"></iframe> |
Car Loan Interest Deduction Calculator
<iframe src="https://simplededuction.com/embed/car-loan/" width="100%" height="500" style="border:1px solid #dde5e1;border-radius:10px;" loading="lazy" title="Car Loan Interest Deduction Calculator"></iframe> |
Paycheck Calculator
<iframe src="https://simplededuction.com/embed/paycheck/" width="100%" height="620" style="border:1px solid #dde5e1;border-radius:10px;" loading="lazy" title="Paycheck Calculator"></iframe> |
Notes for publishers
- Everything runs in the visitor's browser. No data is sent to us, nothing is stored, and there are no cookies or ads inside the widget — safe for privacy-sensitive sites.
- Figures are kept current. We refresh federal and state numbers each November when the IRS publishes new amounts, so your embed stays accurate without you touching it.
- Resize freely. Adjust the
heightvalue if your layout needs it; the widget is responsive down to mobile widths. - Want a custom calculator for your audience, or a version matching your brand colors? Email noah@ekofactory.com — we build these for free for relevant sites.
Frequently asked questions
Is it really free?
Yes — free to embed on any site, commercial or not, with no limit on traffic. The attribution link is the only condition.
Will it slow down my page?
No. The widget is a static page under 30KB total with no external dependencies, and the iframe is set to lazy-load so it doesn't block your page render.
Can I remove the attribution link?
Please don't — it's how we fund keeping the data current. If you need a white-label version for an internal tool, email us and we'll usually say yes.
Disclaimer: SimpleDeduction provides estimates for educational purposes only — not tax, legal, or financial advice. Figures are based on 2026 federal and state guidance and may not reflect your complete situation. Consult a qualified tax professional or irs.gov before making decisions.