Funding
A site that audits public spending should be the easiest site to audit. Costs, funders and the rules, stated before anyone asks.
A site that audits public spending has one asset, which is that its own funding can be checked. So this page exists from the first day rather than from the first accusation.
Donations here are not tax-deductible. Deductibility requires donee status from Inland Revenue, which requires being a registered charitable entity, and a site whose purpose is commentary on public policy is unlikely to qualify. Nothing on this page should be read as offering a deductible receipt.
Nobody who funds this site sees an entry before it is published, and no contribution of any size changes what an entry says. The correction process on the corrections page is the only route to changing a figure, and it runs on documents.
Published in New Zealand. Every figure is quoted from the source linked beside it. If you hold a figure this register records as unpublished, or you believe an entry is wrong, the corrections and right of reply page says how to have it changed, and changes are logged in public.