Effective November 8, 2026.
Calculator inputs
Incomes, overnights, numbers of children and other amounts you enter are processed in your browser. They are not sent to our servers or stored by us. We never ask for your name, case number, Social Security number or contact details.
Shared links
If you press Share this result, the numbers you entered are put into the part of the link after the # sign, so whoever opens it sees the same result. Browsers don't send that part of a link to servers when they load a page, and our page removes the numbers from the address bar after reading them. Anyone you send the link to can see the numbers in it.
Analytics
We may use Cloudflare Web Analytics to count visits, pages viewed, referring sites, countries and page speed. It doesn't use cookies or track you across sites.
Hosting
The site is served by Cloudflare, which processes technical data such as IP addresses to deliver pages and protect against attacks.
Advertising
We don't show ads yet. If we add Google AdSense later, we will update this section before the first ad appears, explaining how Google uses cookies and how to turn off personalized ads.
Affiliate links
We have no affiliate links. If we add one later, it will be clearly marked, and the partner may use cookies to track the referral. It never changes what you pay or how our calculators work.
Children
The site isn't directed at children under 13 and we don't knowingly collect their information.
Contact
Questions about this policy: hello@supportkept.com