diff --git a/.changelog/unreleased/features/2290-add-memo-to-ICS-rewards.md b/.changelog/unreleased/features/2290-add-memo-to-ICS-rewards.md
new file mode 100644
index 0000000000..421967ddab
--- /dev/null
+++ b/.changelog/unreleased/features/2290-add-memo-to-ICS-rewards.md
@@ -0,0 +1,4 @@
+- `[x/consumer]` Populate the memo on the IBC transfer packets used to send ICS rewards.
+with the required consumer chain Id to identify the consumer to the provider.
+- `[x/provider]` Identify the source of ICS rewards from the IBC transfer packet memo.
+  ([\#2290](https://github.com/cosmos/interchain-security/pull/2290))
\ No newline at end of file
diff --git a/.changelog/unreleased/state-breaking/2290-add-memo-to-ICS-rewards.md b/.changelog/unreleased/state-breaking/2290-add-memo-to-ICS-rewards.md
new file mode 100644
index 0000000000..421967ddab
--- /dev/null
+++ b/.changelog/unreleased/state-breaking/2290-add-memo-to-ICS-rewards.md
@@ -0,0 +1,4 @@
+- `[x/consumer]` Populate the memo on the IBC transfer packets used to send ICS rewards.
+with the required consumer chain Id to identify the consumer to the provider.
+- `[x/provider]` Identify the source of ICS rewards from the IBC transfer packet memo.
+  ([\#2290](https://github.com/cosmos/interchain-security/pull/2290))
\ No newline at end of file
diff --git a/UPGRADING.md b/UPGRADING.md
index 235010079d..c5e7375810 100644
--- a/UPGRADING.md
+++ b/UPGRADING.md
@@ -2,6 +2,28 @@
 
 This guide provides instructions for upgrading to specific versions of Replicated Security.
 
+## [v4.5.x](https://github.com/cosmos/interchain-security/releases/tag/v4.5.0)
+
+### Consumer
+
+Upgrading a consumer from v4.4.x to v4.5.x requires state migrations. The following migrators should be added to the upgrade handler of the consumer chain:
+
+
+```go
+// InitializeConsumerId sets the consumer Id parameter in the consumer module,
+// to the consumer id for which the consumer is registered on the provider chain.
+// The consumer id can be obtained in by querying the provider, e.g. by using the
+// QueryConsumerIdFromClientId query.
+func InitializeConsumerId(ctx sdk.Context, consumerKeeper consumerkeeper.Keeper) error {
+	params, err := consumerKeeper.GetConsumerParams(ctx)
+	if err != nil {
+		return err
+	}
+	params.ConsumerId = ConsumerId
+	return consumerKeeper.SetParams(ctx, params)
+}
+```
+
 ## [v4.4.x](https://github.com/cosmos/interchain-security/releases/tag/v4.4.0)
 
 ### Provider
diff --git a/proto/interchain_security/ccv/v1/shared_consumer.proto b/proto/interchain_security/ccv/v1/shared_consumer.proto
index 6c8cccfe86..36e189e1c0 100644
--- a/proto/interchain_security/ccv/v1/shared_consumer.proto
+++ b/proto/interchain_security/ccv/v1/shared_consumer.proto
@@ -76,6 +76,10 @@ message ConsumerParams {
     // The period after which a consumer can retry sending a throttled packet.
     google.protobuf.Duration retry_delay_period = 13
         [ (gogoproto.nullable) = false, (gogoproto.stdduration) = true ];
+
+    // The consumer ID of this consumer chain. Used by the consumer module to send 
+    // ICS rewards. 
+    string consumer_id = 14;
 }
 
 // ConsumerGenesisState defines shared genesis information between provider and
diff --git a/tests/mbt/driver/setup.go b/tests/mbt/driver/setup.go
index 9bf6459bf9..5cd4bfa121 100644
--- a/tests/mbt/driver/setup.go
+++ b/tests/mbt/driver/setup.go
@@ -491,6 +491,7 @@ func createConsumerGenesis(modelParams ModelParams, providerChain *ibctesting.Te
 		[]string{},
 		[]string{},
 		ccvtypes.DefaultRetryDelayPeriod,
+		"",
 	)
 
 	return consumertypes.NewInitialGenesisState(consumerClientState, providerConsState, valUpdates, params)
diff --git a/x/ccv/consumer/keeper/distribution.go b/x/ccv/consumer/keeper/distribution.go
index 3cc5b69111..8ec85ef22f 100644
--- a/x/ccv/consumer/keeper/distribution.go
+++ b/x/ccv/consumer/keeper/distribution.go
@@ -117,6 +117,10 @@ func (k Keeper) SendRewardsToProvider(ctx sdk.Context) error {
 
 	sentCoins := sdk.NewCoins()
 	var allBalances sdk.Coins
+	rewardMemo, err := ccv.CreateTransferMemo(k.GetConsumerId(ctx), ctx.ChainID())
+	if err != nil {
+		return err
+	}
 	// iterate over all whitelisted reward denoms
 	for _, denom := range k.AllowedRewardDenoms(ctx) {
 		// get the balance of the denom in the toSendToProviderTokens address
@@ -133,7 +137,7 @@ func (k Keeper) SendRewardsToProvider(ctx sdk.Context) error {
 				Receiver:         providerAddr,                  // provider fee pool address to send to
 				TimeoutHeight:    timeoutHeight,                 // timeout height disabled
 				TimeoutTimestamp: timeoutTimestamp,
-				Memo:             "consumer chain rewards distribution",
+				Memo:             rewardMemo,
 			}
 
 			// validate MsgTransfer before calling Transfer()
diff --git a/x/ccv/consumer/keeper/params.go b/x/ccv/consumer/keeper/params.go
index 8d74205b8a..cfc48a31f1 100644
--- a/x/ccv/consumer/keeper/params.go
+++ b/x/ccv/consumer/keeper/params.go
@@ -25,6 +25,7 @@ func (k Keeper) GetConsumerParams(ctx sdk.Context) ccvtypes.ConsumerParams {
 		k.GetRewardDenoms(ctx),
 		k.GetProviderRewardDenoms(ctx),
 		k.GetRetryDelayPeriod(ctx),
+		k.GetConsumerId(ctx),
 	)
 }
 
@@ -136,3 +137,9 @@ func (k Keeper) GetRetryDelayPeriod(ctx sdk.Context) time.Duration {
 	k.paramStore.Get(ctx, ccvtypes.KeyRetryDelayPeriod, &period)
 	return period
 }
+
+func (k Keeper) GetConsumerId(ctx sdk.Context) string {
+	var cId string
+	k.paramStore.Get(ctx, ccvtypes.KeyConsumerId, &cId)
+	return cId
+}
diff --git a/x/ccv/consumer/keeper/params_test.go b/x/ccv/consumer/keeper/params_test.go
index 536ae98236..801f96478d 100644
--- a/x/ccv/consumer/keeper/params_test.go
+++ b/x/ccv/consumer/keeper/params_test.go
@@ -31,6 +31,7 @@ func TestParams(t *testing.T) {
 		rewardDenoms,
 		provideRewardDenoms,
 		ccv.DefaultRetryDelayPeriod,
+		"0",
 	) // these are the default params, IBC suite independently sets enabled=true
 
 	params := consumerKeeper.GetConsumerParams(ctx)
@@ -38,7 +39,7 @@ func TestParams(t *testing.T) {
 
 	newParams := ccv.NewParams(false, 1000,
 		"channel-2", "cosmos19pe9pg5dv9k5fzgzmsrgnw9rl9asf7ddwhu7lm",
-		7*24*time.Hour, 25*time.Hour, "0.5", 500, 24*21*time.Hour, []string{"untrn"}, []string{"uatom"}, 2*time.Hour)
+		7*24*time.Hour, 25*time.Hour, "0.5", 500, 24*21*time.Hour, []string{"untrn"}, []string{"uatom"}, 2*time.Hour, "1")
 	consumerKeeper.SetParams(ctx, newParams)
 	params = consumerKeeper.GetConsumerParams(ctx)
 	require.Equal(t, newParams, params)
diff --git a/x/ccv/consumer/types/genesis_test.go b/x/ccv/consumer/types/genesis_test.go
index c8c61776ec..7e62574b3b 100644
--- a/x/ccv/consumer/types/genesis_test.go
+++ b/x/ccv/consumer/types/genesis_test.go
@@ -233,6 +233,7 @@ func TestValidateInitialGenesisState(t *testing.T) {
 					[]string{},
 					[]string{},
 					ccv.DefaultRetryDelayPeriod,
+					"1",
 				)),
 			true,
 		},
@@ -252,6 +253,7 @@ func TestValidateInitialGenesisState(t *testing.T) {
 					[]string{},
 					[]string{},
 					ccv.DefaultRetryDelayPeriod,
+					"1",
 				)),
 			true,
 		},
@@ -457,6 +459,7 @@ func TestValidateRestartConsumerGenesisState(t *testing.T) {
 					[]string{},
 					[]string{},
 					ccv.DefaultRetryDelayPeriod,
+					"1",
 				)),
 			true,
 		},
diff --git a/x/ccv/consumer/types/params_test.go b/x/ccv/consumer/types/params_test.go
index 8e81e2301c..e76422266d 100644
--- a/x/ccv/consumer/types/params_test.go
+++ b/x/ccv/consumer/types/params_test.go
@@ -11,6 +11,8 @@ import (
 
 // Tests the validation of consumer params that happens at genesis
 func TestValidateParams(t *testing.T) {
+	consumerId := "13"
+
 	testCases := []struct {
 		name    string
 		params  ccvtypes.ConsumerParams
@@ -19,59 +21,67 @@ func TestValidateParams(t *testing.T) {
 		{"default params", ccvtypes.DefaultParams(), true},
 		{
 			"custom valid params",
-			ccvtypes.NewParams(true, 5, "", "", 1004, 1005, "0.5", 1000, 24*21*time.Hour, []string{"untrn"}, []string{"uatom"}, 2*time.Hour), true,
+			ccvtypes.NewParams(true, 5, "", "", 1004, 1005, "0.5", 1000, 24*21*time.Hour, []string{"untrn"}, []string{"uatom"}, 2*time.Hour, consumerId), true,
 		},
 		{
 			"custom invalid params, block per dist transmission",
-			ccvtypes.NewParams(true, -5, "", "", 5, 1005, "0.5", 1000, 24*21*time.Hour, []string{"untrn"}, []string{"uatom"}, 2*time.Hour), false,
+			ccvtypes.NewParams(true, -5, "", "", 5, 1005, "0.5", 1000, 24*21*time.Hour, []string{"untrn"}, []string{"uatom"}, 2*time.Hour, consumerId), false,
 		},
 		{
 			"custom invalid params, dist transmission channel",
-			ccvtypes.NewParams(true, 5, "badchannel/", "", 5, 1005, "0.5", 1000, 24*21*time.Hour, []string{"untrn"}, []string{"uatom"}, 2*time.Hour), false,
+			ccvtypes.NewParams(true, 5, "badchannel/", "", 5, 1005, "0.5", 1000, 24*21*time.Hour, []string{"untrn"}, []string{"uatom"}, 2*time.Hour, consumerId), false,
 		},
 		{
 			"custom invalid params, ccv timeout",
-			ccvtypes.NewParams(true, 5, "", "", -5, 1005, "0.5", 1000, 24*21*time.Hour, []string{"untrn"}, []string{"uatom"}, 2*time.Hour), false,
+			ccvtypes.NewParams(true, 5, "", "", -5, 1005, "0.5", 1000, 24*21*time.Hour, []string{"untrn"}, []string{"uatom"}, 2*time.Hour, consumerId), false,
 		},
 		{
 			"custom invalid params, transfer timeout",
-			ccvtypes.NewParams(true, 5, "", "", 1004, -7, "0.5", 1000, 24*21*time.Hour, []string{"untrn"}, []string{"uatom"}, 2*time.Hour), false,
+			ccvtypes.NewParams(true, 5, "", "", 1004, -7, "0.5", 1000, 24*21*time.Hour, []string{"untrn"}, []string{"uatom"}, 2*time.Hour, consumerId), false,
 		},
 		{
 			"custom invalid params, consumer redist fraction is negative",
-			ccvtypes.NewParams(true, 5, "", "", 5, 1005, "-0.5", 1000, 24*21*time.Hour, []string{"untrn"}, []string{"uatom"}, 2*time.Hour), false,
+			ccvtypes.NewParams(true, 5, "", "", 5, 1005, "-0.5", 1000, 24*21*time.Hour, []string{"untrn"}, []string{"uatom"}, 2*time.Hour, consumerId), false,
 		},
 		{
 			"custom invalid params, consumer redist fraction is over 1",
-			ccvtypes.NewParams(true, 5, "", "", 5, 1005, "1.2", 1000, 24*21*time.Hour, []string{"untrn"}, []string{"uatom"}, 2*time.Hour), false,
+			ccvtypes.NewParams(true, 5, "", "", 5, 1005, "1.2", 1000, 24*21*time.Hour, []string{"untrn"}, []string{"uatom"}, 2*time.Hour, consumerId), false,
 		},
 		{
 			"custom invalid params, bad consumer redist fraction ",
-			ccvtypes.NewParams(true, 5, "", "", 5, 1005, "notFrac", 1000, 24*21*time.Hour, []string{"untrn"}, []string{"uatom"}, 2*time.Hour), false,
+			ccvtypes.NewParams(true, 5, "", "", 5, 1005, "notFrac", 1000, 24*21*time.Hour, []string{"untrn"}, []string{"uatom"}, 2*time.Hour, consumerId), false,
 		},
 		{
 			"custom invalid params, negative num historical entries",
-			ccvtypes.NewParams(true, 5, "", "", 5, 1005, "0.5", -100, 24*21*time.Hour, []string{"untrn"}, []string{"uatom"}, 2*time.Hour), false,
+			ccvtypes.NewParams(true, 5, "", "", 5, 1005, "0.5", -100, 24*21*time.Hour, []string{"untrn"}, []string{"uatom"}, 2*time.Hour, consumerId), false,
 		},
 		{
 			"custom invalid params, negative unbonding period",
-			ccvtypes.NewParams(true, 5, "", "", 5, 1005, "0.5", 1000, -24*21*time.Hour, []string{"untrn"}, []string{"uatom"}, 2*time.Hour), false,
+			ccvtypes.NewParams(true, 5, "", "", 5, 1005, "0.5", 1000, -24*21*time.Hour, []string{"untrn"}, []string{"uatom"}, 2*time.Hour, consumerId), false,
 		},
 		{
 			"custom invalid params, invalid reward denom",
-			ccvtypes.NewParams(true, 5, "", "", 5, 1005, "0.5", 1000, 24*21*time.Hour, []string{"u"}, []string{}, 2*time.Hour), false,
+			ccvtypes.NewParams(true, 5, "", "", 5, 1005, "0.5", 1000, 24*21*time.Hour, []string{"u"}, []string{}, 2*time.Hour, consumerId), false,
 		},
 		{
 			"custom invalid params, invalid provider reward denom",
-			ccvtypes.NewParams(true, 5, "", "", 5, 1005, "0.5", 1000, 24*21*time.Hour, []string{}, []string{"a"}, 2*time.Hour), false,
+			ccvtypes.NewParams(true, 5, "", "", 5, 1005, "0.5", 1000, 24*21*time.Hour, []string{}, []string{"a"}, 2*time.Hour, consumerId), false,
 		},
 		{
 			"custom invalid params, retry delay period is negative",
-			ccvtypes.NewParams(true, 5, "", "", 5, 1005, "0.5", 1000, 24*21*time.Hour, []string{}, []string{}, -2*time.Hour), false,
+			ccvtypes.NewParams(true, 5, "", "", 5, 1005, "0.5", 1000, 24*21*time.Hour, []string{}, []string{}, -2*time.Hour, consumerId), false,
 		},
 		{
 			"custom invalid params, retry delay period is zero",
-			ccvtypes.NewParams(true, 5, "", "", 5, 1005, "0.5", 1000, 24*21*time.Hour, []string{}, []string{}, 0), false,
+			ccvtypes.NewParams(true, 5, "", "", 5, 1005, "0.5", 1000, 24*21*time.Hour, []string{}, []string{}, 0, consumerId), false,
+		},
+		{
+			"custom invalid params, consumer ID is blank",
+			ccvtypes.NewParams(true, 5, "", "", 5, 1005, "0.5", 1000, 24*21*time.Hour, []string{}, []string{}, time.Hour, ""), false,
+		},
+		{
+			"custom invalid params, consumer ID is not a uint64",
+			ccvtypes.NewParams(true, 5, "", "", 5, 1005, "0.5", 1000, 24*21*time.Hour, []string{}, []string{}, time.Hour, "consumerId"), false,
 		},
 	}
 
diff --git a/x/ccv/provider/keeper/proposal.go b/x/ccv/provider/keeper/proposal.go
index d403af536e..29df3f3d57 100644
--- a/x/ccv/provider/keeper/proposal.go
+++ b/x/ccv/provider/keeper/proposal.go
@@ -358,6 +358,7 @@ func (k Keeper) MakeConsumerGenesis(
 		[]string{},
 		[]string{},
 		ccv.DefaultRetryDelayPeriod,
+		"0",
 	)
 
 	gen = *ccv.NewInitialConsumerGenesisState(
diff --git a/x/ccv/provider/keeper/proposal_test.go b/x/ccv/provider/keeper/proposal_test.go
index 18257a508a..1f87b6e509 100644
--- a/x/ccv/provider/keeper/proposal_test.go
+++ b/x/ccv/provider/keeper/proposal_test.go
@@ -880,7 +880,8 @@ func TestMakeConsumerGenesis(t *testing.T) {
 			"soft_opt_out_threshold": "0",
 			"reward_denoms": [],
 			"provider_reward_denoms": [],
-			"retry_delay_period": 3600000000000
+			"retry_delay_period": 3600000000000,
+			"consumer_id": "0"
 		},
 		"new_chain": true,
 		"provider" : {
diff --git a/x/ccv/types/errors.go b/x/ccv/types/errors.go
index e492984e48..2cc65e484c 100644
--- a/x/ccv/types/errors.go
+++ b/x/ccv/types/errors.go
@@ -22,4 +22,7 @@ var (
 	ErrDuplicateConsumerChain      = errorsmod.Register(ModuleName, 14, "consumer chain already exists")
 	ErrConsumerChainNotFound       = errorsmod.Register(ModuleName, 15, "consumer chain not found")
 	ErrInvalidDoubleVotingEvidence = errorsmod.Register(ModuleName, 16, "invalid consumer double voting evidence")
+	ErrStoreKeyNotFound            = errorsmod.Register(ModuleName, 17, "store key not found")
+	ErrStoreUnmarshal              = errorsmod.Register(ModuleName, 18, "cannot unmarshal value from store")
+	ErrInvalidConsumerId           = errorsmod.Register(ModuleName, 19, "invalid consumer id")
 )
diff --git a/x/ccv/types/params.go b/x/ccv/types/params.go
index 5759ce28f9..4251a991bc 100644
--- a/x/ccv/types/params.go
+++ b/x/ccv/types/params.go
@@ -54,6 +54,7 @@ var (
 	KeyRewardDenoms                      = []byte("RewardDenoms")
 	KeyProviderRewardDenoms              = []byte("ProviderRewardDenoms")
 	KeyRetryDelayPeriod                  = []byte("RetryDelayPeriod")
+	KeyConsumerId                        = []byte("ConsumerId")
 )
 
 // ParamKeyTable type declaration for parameters
@@ -68,6 +69,7 @@ func NewParams(enabled bool, blocksPerDistributionTransmission int64,
 	consumerRedistributionFraction string, historicalEntries int64,
 	consumerUnbondingPeriod time.Duration,
 	rewardDenoms, providerRewardDenoms []string, retryDelayPeriod time.Duration,
+	consumerId string,
 ) ConsumerParams {
 	return ConsumerParams{
 		Enabled:                           enabled,
@@ -84,6 +86,7 @@ func NewParams(enabled bool, blocksPerDistributionTransmission int64,
 		RewardDenoms:         rewardDenoms,
 		ProviderRewardDenoms: providerRewardDenoms,
 		RetryDelayPeriod:     retryDelayPeriod,
+		ConsumerId:           consumerId,
 	}
 }
 
@@ -104,6 +107,7 @@ func DefaultParams() ConsumerParams {
 		rewardDenoms,
 		provideRewardDenoms,
 		DefaultRetryDelayPeriod,
+		"0",
 	)
 }
 
@@ -145,6 +149,9 @@ func (p ConsumerParams) Validate() error {
 	if err := ValidateDuration(p.RetryDelayPeriod); err != nil {
 		return err
 	}
+	if err := ValidateConsumerId(p.ConsumerId); err != nil {
+		return err
+	}
 	return nil
 }
 
@@ -174,6 +181,8 @@ func (p *ConsumerParams) ParamSetPairs() paramtypes.ParamSetPairs {
 			p.ProviderRewardDenoms, ValidateDenoms),
 		paramtypes.NewParamSetPair(KeyRetryDelayPeriod,
 			p.RetryDelayPeriod, ValidateDuration),
+		paramtypes.NewParamSetPair(KeyConsumerId,
+			p.ConsumerId, ValidateConsumerId),
 	}
 }
 
diff --git a/x/ccv/types/shared_consumer.pb.go b/x/ccv/types/shared_consumer.pb.go
index 92d7105d41..b41a3287b6 100644
--- a/x/ccv/types/shared_consumer.pb.go
+++ b/x/ccv/types/shared_consumer.pb.go
@@ -75,6 +75,9 @@ type ConsumerParams struct {
 	ProviderRewardDenoms []string `protobuf:"bytes,12,rep,name=provider_reward_denoms,json=providerRewardDenoms,proto3" json:"provider_reward_denoms,omitempty"`
 	// The period after which a consumer can retry sending a throttled packet.
 	RetryDelayPeriod time.Duration `protobuf:"bytes,13,opt,name=retry_delay_period,json=retryDelayPeriod,proto3,stdduration" json:"retry_delay_period"`
+	// The consumer ID of this consumer chain. Used by the consumer module to send
+	// ICS rewards.
+	ConsumerId string `protobuf:"bytes,14,opt,name=consumer_id,json=consumerId,proto3" json:"consumer_id,omitempty"`
 }
 
 func (m *ConsumerParams) Reset()         { *m = ConsumerParams{} }
@@ -202,6 +205,13 @@ func (m *ConsumerParams) GetRetryDelayPeriod() time.Duration {
 	return 0
 }
 
+func (m *ConsumerParams) GetConsumerId() string {
+	if m != nil {
+		return m.ConsumerId
+	}
+	return ""
+}
+
 // ConsumerGenesisState defines shared genesis information between provider and
 // consumer
 type ConsumerGenesisState struct {
@@ -341,59 +351,59 @@ func init() {
 }
 
 var fileDescriptor_d0a8be0efc64dfbc = []byte{
-	// 817 bytes of a gzipped FileDescriptorProto
-	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0x94, 0x55, 0x41, 0x6f, 0xe4, 0x34,
-	0x14, 0x6e, 0x3a, 0x4b, 0x77, 0xea, 0x69, 0xb7, 0x8b, 0x29, 0x4b, 0xe8, 0x4a, 0xd3, 0x6c, 0xe1,
-	0x30, 0x02, 0x6d, 0x42, 0x4b, 0x25, 0x24, 0x6e, 0xb4, 0x65, 0x59, 0xf6, 0xd0, 0xce, 0xa6, 0x65,
-	0x91, 0xe0, 0x60, 0x39, 0xf6, 0x9b, 0x89, 0x45, 0x62, 0x47, 0xb6, 0x93, 0xd2, 0x5f, 0xc0, 0x95,
-	0x23, 0x3f, 0x69, 0xb9, 0xed, 0x91, 0x13, 0xa0, 0xf6, 0x8f, 0xa0, 0x38, 0x49, 0x9b, 0x41, 0x14,
-	0xca, 0xcd, 0xcf, 0xef, 0xfb, 0xbe, 0xe4, 0x7b, 0xf6, 0x7b, 0x46, 0x9f, 0x08, 0x69, 0x41, 0xb3,
-	0x94, 0x0a, 0x49, 0x0c, 0xb0, 0x52, 0x0b, 0x7b, 0x11, 0x31, 0x56, 0x45, 0xd5, 0x6e, 0x64, 0x52,
-	0xaa, 0x81, 0x13, 0xa6, 0xa4, 0x29, 0x73, 0xd0, 0x61, 0xa1, 0x95, 0x55, 0x78, 0xeb, 0x1f, 0x18,
-	0x21, 0x63, 0x55, 0x58, 0xed, 0x6e, 0x3d, 0xb6, 0x20, 0x39, 0xe8, 0x5c, 0x48, 0x1b, 0xd1, 0x84,
-	0x89, 0xc8, 0x5e, 0x14, 0x60, 0x1a, 0xe2, 0x56, 0x24, 0x12, 0x16, 0x65, 0x62, 0x9e, 0x5a, 0x96,
-	0x09, 0x90, 0xd6, 0x44, 0x3d, 0x74, 0xb5, 0xdb, 0x8b, 0x5a, 0xc2, 0x78, 0xae, 0xd4, 0x3c, 0x83,
-	0xc8, 0x45, 0x49, 0x39, 0x8b, 0x78, 0xa9, 0xa9, 0x15, 0x4a, 0xb6, 0xf9, 0xcd, 0xb9, 0x9a, 0x2b,
-	0xb7, 0x8c, 0xea, 0x55, 0xb3, 0xbb, 0x73, 0xb5, 0x82, 0x1e, 0x1c, 0xb6, 0xbf, 0x3c, 0xa5, 0x9a,
-	0xe6, 0x06, 0xfb, 0xe8, 0x3e, 0x48, 0x9a, 0x64, 0xc0, 0x7d, 0x2f, 0xf0, 0x26, 0xc3, 0xb8, 0x0b,
-	0xf1, 0x09, 0xfa, 0x30, 0xc9, 0x14, 0xfb, 0xc1, 0x90, 0x02, 0x34, 0xe1, 0xc2, 0x58, 0x2d, 0x92,
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-	0x00,
+	// 832 bytes of a gzipped FileDescriptorProto
+	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0x94, 0x55, 0xcf, 0x6f, 0xe4, 0x34,
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+	0xff, 0x29, 0xd9, 0xd2, 0x6a, 0xd5, 0x4d, 0xb6, 0x10, 0xe3, 0x53, 0xb4, 0x25, 0xa4, 0xb0, 0x82,
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+	0xa8, 0x0e, 0x5e, 0xd2, 0x54, 0x70, 0x6a, 0x95, 0xfe, 0x3a, 0xe7, 0xd4, 0x42, 0x93, 0xa1, 0x8d,
+	0x86, 0xfe, 0x92, 0xa6, 0xe7, 0x60, 0x8f, 0x4e, 0x5f, 0x5d, 0x0f, 0xbd, 0xd7, 0xd7, 0x43, 0xef,
+	0xcf, 0xeb, 0xa1, 0xf7, 0xf3, 0xcd, 0x70, 0xe9, 0xf5, 0xcd, 0x70, 0xe9, 0xb7, 0x9b, 0xe1, 0xd2,
+	0xb7, 0x87, 0x33, 0x61, 0x93, 0x22, 0x0e, 0x98, 0xca, 0x42, 0xa6, 0x4c, 0xa6, 0x4c, 0x78, 0x5b,
+	0x8b, 0xc7, 0xf3, 0xa7, 0xa5, 0x3c, 0x0c, 0x7f, 0x70, 0xef, 0x8b, 0x7b, 0x19, 0xe2, 0x15, 0x77,
+	0xeb, 0x3e, 0xfd, 0x2b, 0x00, 0x00, 0xff, 0xff, 0xc1, 0xf1, 0x1a, 0xba, 0x87, 0x06, 0x00, 0x00,
 }
 
 func (m *ConsumerParams) Marshal() (dAtA []byte, err error) {
@@ -416,6 +426,13 @@ func (m *ConsumerParams) MarshalToSizedBuffer(dAtA []byte) (int, error) {
 	_ = i
 	var l int
 	_ = l
+	if len(m.ConsumerId) > 0 {
+		i -= len(m.ConsumerId)
+		copy(dAtA[i:], m.ConsumerId)
+		i = encodeVarintSharedConsumer(dAtA, i, uint64(len(m.ConsumerId)))
+		i--
+		dAtA[i] = 0x72
+	}
 	n1, err1 := github_com_cosmos_gogoproto_types.StdDurationMarshalTo(m.RetryDelayPeriod, dAtA[i-github_com_cosmos_gogoproto_types.SizeOfStdDuration(m.RetryDelayPeriod):])
 	if err1 != nil {
 		return 0, err1
@@ -693,6 +710,10 @@ func (m *ConsumerParams) Size() (n int) {
 	}
 	l = github_com_cosmos_gogoproto_types.SizeOfStdDuration(m.RetryDelayPeriod)
 	n += 1 + l + sovSharedConsumer(uint64(l))
+	l = len(m.ConsumerId)
+	if l > 0 {
+		n += 1 + l + sovSharedConsumer(uint64(l))
+	}
 	return n
 }
 
@@ -1152,6 +1173,38 @@ func (m *ConsumerParams) Unmarshal(dAtA []byte) error {
 				return err
 			}
 			iNdEx = postIndex
+		case 14:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field ConsumerId", wireType)
+			}
+			var stringLen uint64
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowSharedConsumer
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				stringLen |= uint64(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			intStringLen := int(stringLen)
+			if intStringLen < 0 {
+				return ErrInvalidLengthSharedConsumer
+			}
+			postIndex := iNdEx + intStringLen
+			if postIndex < 0 {
+				return ErrInvalidLengthSharedConsumer
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.ConsumerId = string(dAtA[iNdEx:postIndex])
+			iNdEx = postIndex
 		default:
 			iNdEx = preIndex
 			skippy, err := skipSharedConsumer(dAtA[iNdEx:])
diff --git a/x/ccv/types/shared_params.go b/x/ccv/types/shared_params.go
index 566737c0b9..e3f8301b12 100644
--- a/x/ccv/types/shared_params.go
+++ b/x/ccv/types/shared_params.go
@@ -2,10 +2,14 @@ package types
 
 import (
 	fmt "fmt"
+	"strconv"
+	"strings"
 	"time"
 
 	ibchost "github.com/cosmos/ibc-go/v7/modules/core/24-host"
 
+	errorsmod "cosmossdk.io/errors"
+
 	sdktypes "github.com/cosmos/cosmos-sdk/types"
 )
 
@@ -112,3 +116,22 @@ func CalculateTrustPeriod(unbondingPeriod time.Duration, defaultTrustPeriodFract
 
 	return trustPeriod, nil
 }
+
+// ValidateConsumerId validates the provided consumer id and returns an error if it is not valid
+func ValidateConsumerId(i interface{}) error {
+	str, ok := i.(string)
+	if !ok {
+		return fmt.Errorf("invalid parameter type: %T", i)
+	}
+	if strings.TrimSpace(str) == "" {
+		return errorsmod.Wrapf(ErrInvalidConsumerId, "consumer id cannot be blank")
+	}
+
+	// check that `consumerId` corresponds to a `uint64`
+	_, err := strconv.ParseUint(str, 10, 64)
+	if err != nil {
+		return errorsmod.Wrapf(ErrInvalidConsumerId, "consumer id (%s) cannot be parsed: %s", str, err.Error())
+	}
+
+	return nil
+}
diff --git a/x/ccv/types/shared_params_test.go b/x/ccv/types/shared_params_test.go
new file mode 100644
index 0000000000..9f73aaaf9d
--- /dev/null
+++ b/x/ccv/types/shared_params_test.go
@@ -0,0 +1,23 @@
+package types_test
+
+import (
+	"testing"
+
+	"github.com/stretchr/testify/require"
+
+	"github.com/cosmos/interchain-security/v4/x/ccv/types"
+)
+
+func TestValidateConsumerId(t *testing.T) {
+	// empty consumer id
+	require.Error(t, types.ValidateConsumerId(""))
+
+	// not a `uint64` where `uint64` is in the range [0, 2^64)
+	require.Error(t, types.ValidateConsumerId("a"))
+	require.Error(t, types.ValidateConsumerId("-2545"))
+	require.Error(t, types.ValidateConsumerId("18446744073709551616")) // 2^64
+
+	// valid consumer id
+	require.NoError(t, types.ValidateConsumerId("0"))
+	require.NoError(t, types.ValidateConsumerId("18446744073709551615")) // 2^64 - 1
+}
diff --git a/x/ccv/types/wire.go b/x/ccv/types/wire.go
index 9c22522b74..ec04399380 100644
--- a/x/ccv/types/wire.go
+++ b/x/ccv/types/wire.go
@@ -1,6 +1,7 @@
 package types
 
 import (
+	"encoding/json"
 	"fmt"
 
 	errorsmod "cosmossdk.io/errors"
@@ -194,3 +195,54 @@ func NewConsumerPacketData(cpdType ConsumerPacketDataType, data isConsumerPacket
 		Data: data,
 	}
 }
+
+type RewardMemo struct {
+	ConsumerId string `json:"consumerId"`
+	ChainId    string `json:"chainId"`
+	Memo       string `json:"memo"`
+}
+
+func NewRewardMemo(consumerId, chainId, memo string) RewardMemo {
+	return RewardMemo{
+		ConsumerId: consumerId,
+		ChainId:    chainId,
+		Memo:       memo,
+	}
+}
+
+// CreateTransferMemo creates a memo for the IBC transfer of ICS rewards.
+// Note that the memo follows the Fungible Token Transfer v2 standard
+// https://github.com/cosmos/ibc/blob/main/spec/app/ics-020-fungible-token-transfer/README.md#using-the-memo-field
+func CreateTransferMemo(consumerId, chainId string) (string, error) {
+	memo := NewRewardMemo(consumerId, chainId, "ICS rewards")
+	memoBytes, err := json.Marshal(memo)
+	if err != nil {
+		return "", err
+	}
+	return fmt.Sprintf(`{
+			"provider": %s
+		}`,
+		string(memoBytes),
+	), nil
+}
+
+func GetRewardMemoFromTransferMemo(memo string) (RewardMemo, error) {
+	memoData := map[string]json.RawMessage{}
+	err := json.Unmarshal([]byte(memo), &memoData)
+	if err != nil {
+		return RewardMemo{}, err
+	}
+
+	providerMemo, ok := memoData["provider"]
+	if !ok {
+		return RewardMemo{}, err
+	}
+
+	rewardMemo := RewardMemo{}
+	err = json.Unmarshal([]byte(providerMemo), &rewardMemo)
+	if err != nil {
+		return RewardMemo{}, err
+	}
+
+	return rewardMemo, nil
+}
diff --git a/x/ccv/types/wire_test.go b/x/ccv/types/wire_test.go
index ab6692912e..a704fa3d2c 100644
--- a/x/ccv/types/wire_test.go
+++ b/x/ccv/types/wire_test.go
@@ -223,3 +223,17 @@ func TestVSCMaturedPacketDataWireBytes(t *testing.T) {
 
 	require.Equal(t, expectedStr, str)
 }
+
+func TestCreateTransferMemo(t *testing.T) {
+	consumerId := "13"
+	chainId := "chain-13"
+
+	transferMemo, err := types.CreateTransferMemo(consumerId, chainId)
+	require.NoError(t, err)
+
+	rewardMemo, err := types.GetRewardMemoFromTransferMemo(transferMemo)
+	require.NoError(t, err)
+	require.Equal(t, consumerId, rewardMemo.ConsumerId)
+	require.Equal(t, chainId, rewardMemo.ChainId)
+	require.Equal(t, "ICS rewards", rewardMemo.Memo)
+}