Methodology & Sources
Every Saldora figure is computed from published statutory rules — not a flat guess. Here is exactly which tax year we model, when the rules take effect, and the authoritative sources behind each country.
Sources tell you where a number came from. If what you need to know is whether it is still being watched, every change to this data — rules that moved, figures we corrected, countries added — is dated and published in the tax data changelog.
Our live methodology data is momentarily unavailable. Every calculation still carries its own tax year, effective date and disclaimer — please try again shortly.
These calculations are estimates for typical cases and may differ from an individual's exact position (personal reliefs, regional variations, collective agreements). They are not tax advice — for decisions, consult a qualified professional.