Forwardable tax brief · Tax-authority CIO / CTO

Add portable document identity across long-lived system boundaries.

Why should I care?

Records outlive portals, applications and vendors.

What does not need to change?

Keep core processing, portals, identity and APIs.

What can be piloted safely?

One synthetic cross-system record flow.

UD is proposed as a portable record and provenance layer. This brief does not claim authority integration, filing acceptance, tax correctness, legal sufficiency, compliance or institutional adoption.