Terms for the free widgets
Eight things, in plain English. Last updated 30 September 2026.
It is free, for any website
You can put a MyNetIncome calculator on your own site at no cost, on as many pages as you like, whether your site is personal, commercial or something in between. We do not ask you to register and we do not send you an invoice.
The credit line is required, and it comes back if you remove it
The snippet includes one visible line crediting MyNetIncome, with a link. That line is what the calculator costs you, and it is the only thing we ask for. It is required rather than requested: if the line is not on the page next to the calculator, the loader adds it directly underneath, with the link. If it is already there, nothing is added and you will not see it twice — so a page that keeps the snippet as pasted looks exactly as it does today. A link to us anywhere beside the calculator counts, so you can word it your own way and put it where it suits your layout. If the line is removed again and again, the calculator is withdrawn rather than shown without it. The badge inside the calculator itself is part of the calculator and cannot be turned off.
We put no advertising on your site
The calculator carries no advertising of any kind, and it never will. Nothing about it is an ad slot and nothing in it is for sale.
We do not track the people who visit your site
The calculator sets no cookie, runs no analytics and sends us nothing about your visitors. What somebody types into it is worked out in their own browser and never leaves it, which is the same promise we make on our own pages. The check for the credit line above does not change that: the loader looks at your page in the visitor’s own browser, decides there and then, and tells us nothing. We cannot find out whether you kept the line, and the loader does not try.
The figures change when the rules change
The calculator always uses the tax rules we currently publish for whichever country it is set to, and it updates on our side, so your page is never out of date and you never have to touch it. That also means the figures it shows can change without notice, because the rules do.
It is an estimate, not advice
The calculator gives an estimate worked out from published rules. It is not tax advice, it is not affiliated with or approved by any tax authority, and neither you nor we are responsible for what somebody decides after reading it.
Please do not copy the calculator itself
Embedding it is free. Taking the code and running your own copy is not: the calculator, its wording and the checked figures behind it stay ours. If you want something we do not offer, ask us.
We may change or withdraw it
We can change how the calculator looks or works, and we can withdraw it. If we ever withdraw one altogether we will say so on this page first, and the snippet will stop showing a calculator rather than showing a wrong one.