Cascade is where UK charities build Gift Aid claims, keep their declarations in order, and submit to HMRC — in one place, with an audit trail behind every number.
Build, check and submit claims from the donations you already hold. Every claim keeps its own audit trail.
Scanned declarations sit against the supporter they belong to, so the evidence is one click from the claim that used it.
Cascade talks to the HMRC Transaction Engine directly, and tells you plainly what HMRC said back.
Spot a supporter who should not be in a claim and flag it on the row. We see it as you log it, not a week of emails later.