diff --git a/REFACTORING-AUDIT.md b/REFACTORING-AUDIT.md
index a04aeeb..267ba12 100644
--- a/REFACTORING-AUDIT.md
+++ b/REFACTORING-AUDIT.md
@@ -425,4 +425,4 @@ Migration order implied by the map: isolate shared infrastructure constructors (
 - IRT dev-mode successful-deposit creation now uses the shared `application/transaction.SuccessfulDeposit` policy; insert error handling and completion orchestration remain at the service boundary. Focused Wallet tests pass in `89027b4`.
 - Redeem transaction creation now uses the shared `application/transaction.PendingRedeem` policy; repository insertion and Stellar transfer orchestration remain at the service boundary. Focused Wallet tests pass in `e8fa40d`.
 - Redeem completion status/hash/error updates now use the shared `application/transaction.CompletionUpdate` policy; repository update and transfer error orchestration remain at the service boundary. Focused Wallet tests pass in `af880c5`.
-- Deposit/payment idempotency, transaction persistence, queue publication, and failure orchestration remain for subsequent W006 increments.
+- Transaction persistence atomically enqueues ledger and transaction-event outbox records; deterministic idempotency keys, duplicate/conflict handling, retry claims, and dead-letter behavior are implemented and covered by infrastructure/application tests. Remaining W006 work is balance coordination and business-level failure/refund orchestration in deposit, withdrawal, transfer, and redeem flows.
diff --git a/REFACTORING-TODO.md b/REFACTORING-TODO.md
index e6de22e..cf767bd 100644
--- a/REFACTORING-TODO.md
+++ b/REFACTORING-TODO.md
@@ -123,7 +123,7 @@ This is the authoritative execution tracker for the refactor. Work is performed
 | W003 | `DONE` | Move PostgreSQL, Redis, RabbitMQ, external client, and Stellar adapters into infrastructure. | PostgreSQL/Redis, RabbitMQ Watermill, external service, and Stellar/Horizon implementations are infrastructure-owned; legacy implementation imports are removed; full tests, race tests, vet, and build pass. |
 | W004 | `DONE` | Extract read-only wallet use cases and gRPC adapters. | Asset, commission, network, price, health, balance, check-balance, transaction-list, asset-catalog, and blockchain-balance reads delegate through `application/walletread`; protobuf conversion and error mapping remain compatible. Wallet-balance synchronization is an explicit mutation deferred to later wallet work. |
 | W005 | `STARTED` | Extract wallet initialization and asset/trustline use cases. | Initialization preconditions and trustline-limit policy now use `application/walletinit`; transaction, key-generation, trustline, and rollback orchestration remains in progress. |
-| W006 | `STARTED` | Extract deposit, withdrawal, and transaction use cases. | Deposit, withdrawal, transfer, and transaction construction/policy now use application packages; persistence, idempotency, balances, queues, and failure behavior remain in progress. |
+| W006 | `STARTED` | Extract deposit, withdrawal, and transaction use cases. | Deposit, withdrawal, transfer, and transaction policies use application packages; transaction persistence and outbox/idempotency infrastructure are in place, while balance coordination and business failure behavior remain in progress. |
 | W007 | `TODO` | Extract market use cases and adapters. | Pricing and market operations remain compatible. |
 | W008 | `TODO` | Extract alert use cases and adapters. | Alert persistence, delivery, and error behavior remain compatible. |
 | W009 | `TODO` | Extract internal-wallet use cases and adapters. | Internal RPC contracts remain compatible. |