Contact
Get in touch.
rsuplanner.com is operated by Red Goggles LLC. We read every message — especially corrections. On tax math this consequential, accuracy matters to us.
The fastest way to reach us is email: [email protected]. It reaches the team that maintains this site.
What we can help with
- Corrections. If a figure looks wrong or out of date — a federal bracket, a state supplemental rate, the $1M cliff, an Additional Medicare Tax threshold — tell us and cite a source if you have one. We’ll verify against the primary source and update.
- Questions about the tool. How an input is used, what an estimate assumes, or how the withholding-gap math is built.
- Feedback. Anything confusing, broken, or missing.
What we can’t do
We can’t give personalized tax, financial, or investment advice, tell you whether to hold or sell your shares, or confirm the exact tax on your return — those depend on your full financial picture and your employer’s plan document. For those, consult a CPA who specializes in equity compensation. See our disclaimer.
Privacy
We don’t collect your calculator inputs, and we don’t need your personal or financial information to answer a question. For details, see our privacy page.