Privacy Policy
Client-side calculation. Zero tracking cookies. Transparent data practices.
Your401kCalculator.com provides free educational retirement calculators and regulatory guides. This Privacy Policy explains what information may be processed when you access the site, how calculator inputs are handled, which technical service providers receive standard network requests, and the choices available to you.
1. Information You Enter Into Our Calculators
When you use our planning tools, you may enter sensitive personal and financial figures to model retirement outcomes. These values can include:
- Current annual salary and expected salary growth rates
- Starting 401(k) account balance and current retirement savings
- Current age, planned retirement age, and date of birth
- Employee contribution percentages and dollar amounts
- Prior-year FICA/Medicare wages (for SECURE 2.0 Roth catch-up evaluation)
- Federal and state income tax rate assumptions
- Monthly retirement living expenses, pension income, and Social Security estimates
- Outstanding 401(k) loan balances, interest rates, and repayment terms
Strict In-Browser Calculation Architecture
All calculator calculations are performed entirely in your web browser. The financial figures, ages, and assumptions you enter are processed locally via client-side JavaScript. They are never transmitted across the network to our web servers, stored in server-side databases, or logged in backend analytics systems. When you close your browser tab or navigate away, these input values are discarded from memory.
Furthermore, we do not intentionally include the financial values entered into our calculators as analytics event parameters. Calculator figures are not encoded into public URL query strings, shareable links, or third-party tracking beacons.
2. Technical Information & Hosting Infrastructure Logs
Like virtually all websites on the internet, when your browser requests a page or asset from Your401kCalculator.com, technical request metadata is automatically transmitted between your device and our hosting infrastructure. Our website is hosted on Vercel Inc.
This standard network request data may include:
- Your Internet Protocol (IP) address
- Browser type, version, and language settings
- Operating system and device platform
- The referring webpage URL that directed you to our site
- The specific pages, stylesheets, scripts, and assets requested
- Date, time, and duration of the HTTP connection
Purpose of Processing: This technical information is processed by edge hosting infrastructure strictly for legitimate operational purposes: routing web traffic efficiently, maintaining server uptime, debugging connection failures, defending against Distributed Denial of Service (DDoS) attacks, and securing site integrity. We do not use this server log data to build personal user profiles or link IP addresses to individual calculator sessions.
3. Web Analytics & User Interaction Tracking
Many financial websites embed aggressive third-party analytics and session-replay platforms (such as Google Analytics, Microsoft Clarity, Hotjar, or Meta Pixels) that track cursor movements and form inputs.
No Third-Party Analytics Trackers
Your401kCalculator.com does not load Google Analytics, Google Tag Manager, Vercel Analytics, Meta Pixel, or third-party tracking scripts.
Within our client-side JavaScript, certain user interface actions (such as toggling between nominal dollars and today's dollars, opening advanced accordion menus, or switching scenario tabs) trigger internal DOM CustomEvents (via dispatchAnalyticsEvent). These events execute exclusively in local browser memory to update interactive charts and interface elements. They generate zero network requests and transmit zero financial or behavioral telemetry to external endpoints.
4. Cookies & Browser Storage
We believe in radical data minimization:
- First-Party Cookies: Your401kCalculator.com sets zero first-party cookies. We do not use cookies to track return visits, store session tokens, or monitor browsing habits.
- Advertising & Tracking Cookies: We set zero advertising, remarketing, or cross-site tracking cookies.
- Local Storage (localStorage / sessionStorage / IndexedDB): We do not use browser storage technologies to persist your financial inputs or calculator states across sessions. Every visit starts with clean default values.
Because our website sets no non-essential cookies or tracking technologies, there is no annoying "cookie consent banner" on our site. A cookie banner that collects consent for non-existent cookies provides no genuine privacy benefit.
5. Forms & Voluntarily Submitted Information
Your401kCalculator.com does not require user accounts, passwords, email newsletter signups, or comment submissions. We do not maintain user databases or collect personal contact details through online forms.
If you voluntarily contact us regarding an editorial question, calculator suggestion, or correction, we will receive the email address and message contents you transmit. Any voluntarily submitted communication is used solely to respond to your inquiry and evaluate potential calculator improvements; it is never sold, leased, or added to marketing distribution lists.
6. Third-Party Service Providers
To deliver a fast, reliable, and secure experience, we engage a minimal number of trusted infrastructure providers:
| Provider | Role & Service | Data Processed | Provider Privacy Reference |
|---|---|---|---|
| Vercel Inc. | Edge web hosting, content delivery network (CDN), and DDoS mitigation | Standard HTTP request headers, IP address, and asset requests | Vercel Privacy Policy ↗ |
| Google Fonts | Typography stylesheet and web font asset delivery (Inter font) | IP address and browser user-agent necessary to deliver font files | Google Fonts Privacy FAQ ↗ |
7. External Links to Regulatory & Government Sources
Throughout our educational articles and methodology documentation, we provide direct hyperlinks to official government websites, including:
- The Internal Revenue Service (
irs.gov) - The U.S. Department of Labor Employee Benefits Security Administration (
dol.gov/ebsa) - The Legal Information Institute at Cornell Law School (
law.cornell.edu)
Once you click an outbound link to leave Your401kCalculator.com, you are governed by the privacy policy, cookie practices, and terms of that external website. We encourage you to review the privacy notices of any external site you visit.
8. Advertising & Affiliate Disclosure
Currently, Your401kCalculator.com does not display third-party advertisements, utilize Google AdSense or display networks, or participate in affiliate marketing programs. We do not receive commissions from brokerage firms, robo-advisors, mutual fund providers, or financial institutions for mentions or references.
9. Data Retention & Security Standards
Because we do not collect personal profiles, user accounts, or financial inputs, there is no personal financial data stored on our servers. Technical server log files maintained by our hosting provider (Vercel) are retained according to standard edge network logging schedules for operational security and traffic analysis.
All communication between your web browser and Your401kCalculator.com is encrypted in transit using modern Transport Layer Security (TLS / HTTPS). While we employ industry-standard technical and operational practices, no electronic transmission over the internet or cloud infrastructure can be guaranteed to be 100% secure.
10. Children's Online Privacy
Your401kCalculator.com is an educational retirement planning resource designed for a general adult audience, specifically individuals planning for retirement and workplace savings. The site is not directed toward or designed to collect personal information from children under the age of 13.
11. Your Privacy Rights
Depending on where you reside, applicable data privacy laws (such as the California Consumer Privacy Act / CCPA as amended by CPRA, European Union General Data Protection Regulation / GDPR, and state-level consumer privacy statutes) may grant you legal rights regarding personal data.
These rights typically include the right to know, access, correct, delete, or restrict the processing of personal information. Because Your401kCalculator.com executes calculations client-side and does not create user accounts, require logins, or store identifiable financial profiles, we generally possess no stored personal records to retrieve, modify, or delete.
Sale or Sharing of Personal Information: We do not sell personal information, and we do not share personal information for cross-context behavioral advertising.
12. Changes to This Privacy Policy
We may update this Privacy Policy periodically to reflect enhancements to our calculator features, updates in hosting infrastructure, or changes in legal and regulatory requirements. When revisions occur, we will update the static "Last updated" date displayed at the top of this page. We encourage users to review this page periodically.
13. Governance & Related Disclosures
To learn more about our platform's standards, calculations, and terms of use, explore our core governance resources:
- About Us — Learn about our mission, calculator-first philosophy, and editorial standards.
- Calculation Methodology — Review the exact mathematical equations, IRS constants, and drawdown algorithms powering our tools.
- Terms, Financial Disclaimer & Limitations — Review user conditions, statutory non-affiliation disclosures, and investment risk notices.