diff --git a/client-sdk/go/modules/accounts/accounts.go b/client-sdk/go/modules/accounts/accounts.go
index 0f7f66741b..98da25f7ee 100644
--- a/client-sdk/go/modules/accounts/accounts.go
+++ b/client-sdk/go/modules/accounts/accounts.go
@@ -12,9 +12,9 @@ import (
 
 var (
 	// CommonPoolAddress is the address of the internal common pool account in the accounts module.
-	CommonPoolAddress = types.NewAddressForModule("accounts", []byte("common-pool"))
+	CommonPoolAddress = types.NewAddressForModule(ModuleName, []byte("common-pool"))
 	// FeeAccumulatorAddress is the address of the internal fee accumulator account in the accounts module.
-	FeeAccumulatorAddress = types.NewAddressForModule("accounts", []byte("fee-accumulator"))
+	FeeAccumulatorAddress = types.NewAddressForModule(ModuleName, []byte("fee-accumulator"))
 )
 
 var (
diff --git a/client-sdk/go/modules/consensusaccounts/consensus_accounts.go b/client-sdk/go/modules/consensusaccounts/consensus_accounts.go
index 46c672350d..cd5ce302dd 100644
--- a/client-sdk/go/modules/consensusaccounts/consensus_accounts.go
+++ b/client-sdk/go/modules/consensusaccounts/consensus_accounts.go
@@ -11,6 +11,13 @@ import (
 	"github.com/oasisprotocol/oasis-sdk/client-sdk/go/types"
 )
 
+var (
+	// PendingWithdrawalAddress is the address of the internal pending withdrawal account in the consensus_accounts module.
+	PendingWithdrawalAddress = types.NewAddressForModule(ModuleName, []byte("pending-withdrawal"))
+	// PendingDelegationAddress is the address of the internal pending delegation account in the consensus_accounts module.
+	PendingDelegationAddress = types.NewAddressForModule(ModuleName, []byte("pending-delegation"))
+)
+
 var (
 	// Callable methods.
 	methodDeposit    = types.NewMethodName("consensus.Deposit", Deposit{})
diff --git a/client-sdk/go/modules/contracts/types.go b/client-sdk/go/modules/contracts/types.go
index afaeffd8e0..d43d0ec8d5 100644
--- a/client-sdk/go/modules/contracts/types.go
+++ b/client-sdk/go/modules/contracts/types.go
@@ -19,7 +19,7 @@ type InstanceID uint64
 func (i *InstanceID) Address() types.Address {
 	id := make([]byte, 8)
 	binary.BigEndian.PutUint64(id, uint64(*i))
-	return types.NewAddressForModule("contracts", id)
+	return types.NewAddressForModule(ModuleName, id)
 }
 
 // Policy is a generic policy that specifies who is allowed to perform an action.
diff --git a/client-sdk/go/modules/rewards/types.go b/client-sdk/go/modules/rewards/types.go
index 0fc1d48342..35ec1e8a7c 100644
--- a/client-sdk/go/modules/rewards/types.go
+++ b/client-sdk/go/modules/rewards/types.go
@@ -7,7 +7,7 @@ import (
 )
 
 // RewardPoolAddress is the address of the reward pool.
-var RewardPoolAddress = types.NewAddressForModule("rewards", []byte("reward-pool"))
+var RewardPoolAddress = types.NewAddressForModule(ModuleName, []byte("reward-pool"))
 
 // RewardStep is one of the time periods in the reward schedule.
 type RewardStep struct {
@@ -27,3 +27,6 @@ type Parameters struct {
 	ParticipationThresholdNumerator   uint64 `json:"participation_threshold_numerator"`
 	ParticipationThresholdDenominator uint64 `json:"participation_threshold_denominator"`
 }
+
+// ModuleName is the rewards module name.
+const ModuleName = "rewards"