A recovery program an audit committee can defend.
The same engagement that finds the ITC produces the documentation chain that defends it. Controls are named, ownership is assigned, and the evidence underneath is on the firm's record before scrutiny ever arrives.
Four families. Four named owners. One cleared chain.
Every recovery engagement runs four control families in parallel. Each one has a specific owner inside the firm, produces a specific kind of evidence, and is designed to close a specific failure mode that recovery programmes fall into without it.
What the audit committee actually holds in its hand.
The controls above produce a specific set of artefacts that the firm hands over, not abstractly, but as named documents an audit committee or internal auditor can pull off the shelf. The list below is what a typical engagement leaves behind on the client side.
client signatory · both
tax desk · partner-reviewed
named · on the record
client approver · both
client tax lead · both
The governance cycle is annual, not one-time.
Recovery programmes that work in year one and drift in year three are the failure mode this section is built to prevent. The firm runs a quarterly governance heartbeat and an annual close, on each engagement, every year, for as long as the mandate runs.
Re-walk the controls.
Walk each control family, confirm owners are still in place, check for legislative changes that should be reflected in the reconciliation rules.
Aged-line review.
Reconciliation lines older than the threshold are walked through with the tax desk; positions taken or written off cleanly with reason recorded.
Position refresh.
Standing opinions on recurring travel-tax questions are re-tested against any new notifications, circulars, or rulings that bear on them.
Evidence sweep.
Audit-trail completeness pass on every credit claimed in the year; gaps closed before the cycle closes, not after.
Annual review note.
Partner-led review of the year's controls, exceptions, and recommendations, delivered to the client's tax lead and audit committee.
The diagnostic walks the same controls.
The eight-week diagnostic produces a redacted version of every artefact above, engagement record, draft reconciliation, sample cleared position. Enough to take to the audit committee before any mandate is signed.