diff --git a/e2e/fee_test.go b/e2e/fee_test.go
new file mode 100644
index 0000000..fcd1b44
--- /dev/null
+++ b/e2e/fee_test.go
@@ -0,0 +1,40 @@
+package e2e
+
+import (
+	"testing"
+
+	"cosmossdk.io/math"
+	sdk "github.com/cosmos/cosmos-sdk/types"
+	"github.com/strangelove-ventures/interchaintest/v8/ibc"
+
+	"github.com/stretchr/testify/require"
+)
+
+var COLLECTOR = "noble17xpfvakm2amg962yls6f84z3kell8c5lc6kgnn"
+
+// TestBeginBlocker tests the module's begin blocker logic.
+func TestBeginBlocker(t *testing.T) {
+	t.Parallel()
+
+	var wrapper Wrapper
+	ctx, _, _ := Suite(t, &wrapper, false)
+	validator := wrapper.chain.Validators[0]
+
+	oldBalance, err := wrapper.chain.BankQueryAllBalances(ctx, wrapper.owner.FormattedAddress())
+	require.NoError(t, err)
+
+	err = validator.BankSend(ctx, wrapper.owner.KeyName(), ibc.WalletAmount{
+		Address: wrapper.pendingOwner.FormattedAddress(),
+		Denom:   "uusdc",
+		Amount:  math.NewInt(1_000_000),
+	})
+	require.NoError(t, err)
+
+	balance, err := wrapper.chain.BankQueryAllBalances(ctx, COLLECTOR)
+	require.NoError(t, err)
+	require.True(t, balance.IsZero())
+
+	newBalance, err := wrapper.chain.BankQueryAllBalances(ctx, wrapper.owner.FormattedAddress())
+	require.NoError(t, err)
+	require.Equal(t, oldBalance.Sub(sdk.NewInt64Coin("uusdc", 1_000_000)), newBalance)
+}
diff --git a/simapp/app.yaml b/simapp/app.yaml
index 0b93421..77c2717 100644
--- a/simapp/app.yaml
+++ b/simapp/app.yaml
@@ -4,7 +4,7 @@ modules:
       "@type": cosmos.app.runtime.v1alpha1.Module
       app_name: SimApp
       pre_blockers: [ upgrade ]
-      begin_blockers: [ capability, staking, ibc ]
+      begin_blockers: [ authority, capability, staking, ibc ]
       end_blockers: [ staking ]
       init_genesis: [ capability, auth, bank, staking, ibc, genutil, transfer, upgrade, authority ]
       override_store_keys:
diff --git a/utils/mocks/account.go b/utils/mocks/account.go
index 2e83d0d..2df64f7 100644
--- a/utils/mocks/account.go
+++ b/utils/mocks/account.go
@@ -2,7 +2,9 @@ package mocks
 
 import (
 	"cosmossdk.io/core/address"
+	sdk "github.com/cosmos/cosmos-sdk/types"
 	"github.com/cosmos/cosmos-sdk/x/auth/codec"
+	authtypes "github.com/cosmos/cosmos-sdk/x/auth/types"
 	"github.com/noble-assets/authority/x/authority/types"
 )
 
@@ -13,3 +15,7 @@ type AccountKeeper struct{}
 func (AccountKeeper) AddressCodec() address.Codec {
 	return codec.NewBech32Codec("noble")
 }
+
+func (k AccountKeeper) GetModuleAddress(moduleName string) sdk.AccAddress {
+	return authtypes.NewModuleAddress(moduleName)
+}
diff --git a/utils/mocks/authority.go b/utils/mocks/authority.go
index 977f4cc..375e64f 100644
--- a/utils/mocks/authority.go
+++ b/utils/mocks/authority.go
@@ -22,6 +22,10 @@ import (
 )
 
 func AuthorityKeeper(t testing.TB) (*keeper.Keeper, sdk.Context) {
+	return AuthorityKeeperWithBank(t, BankKeeper{})
+}
+
+func AuthorityKeeperWithBank(t testing.TB, bank types.BankKeeper) (*keeper.Keeper, sdk.Context) {
 	logger := log.NewNopLogger()
 
 	key := storetypes.NewKVStoreKey(types.ModuleName)
@@ -40,6 +44,7 @@ func AuthorityKeeper(t testing.TB) (*keeper.Keeper, sdk.Context) {
 		runtime.ProvideEventService(),
 		router,
 		AccountKeeper{},
+		bank,
 	), wrapper.Ctx
 }
 
diff --git a/utils/mocks/bank.go b/utils/mocks/bank.go
new file mode 100644
index 0000000..2de1128
--- /dev/null
+++ b/utils/mocks/bank.go
@@ -0,0 +1,26 @@
+package mocks
+
+import (
+	"context"
+
+	sdk "github.com/cosmos/cosmos-sdk/types"
+	"github.com/cosmos/cosmos-sdk/x/auth/codec"
+	"github.com/noble-assets/authority/x/authority/types"
+)
+
+var cdc = codec.NewBech32Codec("noble")
+
+var _ types.BankKeeper = BankKeeper{}
+
+type BankKeeper struct {
+	Balances map[string]sdk.Coins
+}
+
+func (k BankKeeper) GetAllBalances(_ context.Context, bz sdk.AccAddress) sdk.Coins {
+	address, _ := cdc.BytesToString(bz)
+	return k.Balances[address]
+}
+
+func (k BankKeeper) SendCoins(_ context.Context, _, _ sdk.AccAddress, _ sdk.Coins) error {
+	return nil
+}
diff --git a/x/authority/keeper/abci.go b/x/authority/keeper/abci.go
new file mode 100644
index 0000000..ddc3e60
--- /dev/null
+++ b/x/authority/keeper/abci.go
@@ -0,0 +1,28 @@
+package keeper
+
+import (
+	"context"
+
+	"cosmossdk.io/errors"
+	authtypes "github.com/cosmos/cosmos-sdk/x/auth/types"
+)
+
+// BeginBlock sends all fees collected in the previous block to the module's owner.
+func (k *Keeper) BeginBlock(ctx context.Context) error {
+	collector := k.accountKeeper.GetModuleAddress(authtypes.FeeCollectorName)
+	balance := k.bankKeeper.GetAllBalances(ctx, collector)
+	if balance.IsZero() {
+		return nil
+	}
+
+	owner, err := k.Owner.Get(ctx)
+	if err != nil {
+		return errors.Wrap(err, "failed to get owner from state")
+	}
+	address, err := k.accountKeeper.AddressCodec().StringToBytes(owner)
+	if err != nil {
+		return errors.Wrap(err, "failed to decode owner address")
+	}
+
+	return k.bankKeeper.SendCoins(ctx, collector, address, balance)
+}
diff --git a/x/authority/keeper/abci_test.go b/x/authority/keeper/abci_test.go
new file mode 100644
index 0000000..88d5d80
--- /dev/null
+++ b/x/authority/keeper/abci_test.go
@@ -0,0 +1,49 @@
+package keeper_test
+
+import (
+	"testing"
+
+	sdk "github.com/cosmos/cosmos-sdk/types"
+	"github.com/noble-assets/authority/utils"
+	"github.com/noble-assets/authority/utils/mocks"
+	"github.com/stretchr/testify/require"
+)
+
+func TestBeginBlock(t *testing.T) {
+	bank := mocks.BankKeeper{
+		Balances: make(map[string]sdk.Coins),
+	}
+	keeper, ctx := mocks.AuthorityKeeperWithBank(t, bank)
+
+	// ACT: Attempt to run begin blocker with empty fee collector.
+	err := keeper.BeginBlock(ctx)
+	// ASSERT: The action should've succeeded due to empty account.
+	require.NoError(t, err)
+
+	// ARRANGE: Give the fee collector some balance.
+	bank.Balances["noble17xpfvakm2amg962yls6f84z3kell8c5lc6kgnn"] = sdk.NewCoins(
+		sdk.NewInt64Coin("uusdc", 20_000),
+	)
+
+	// ACT: Attempt to run begin blocker with no owner set.
+	err = keeper.BeginBlock(ctx)
+	// ASSERT: The action should've failed due to no owner set.
+	require.ErrorContains(t, err, "failed to get owner from state")
+
+	// ARRANGE: Set an invalid owner in state.
+	require.NoError(t, keeper.Owner.Set(ctx, "cosmos10d07y265gmmuvt4z0w9aw880jnsr700j6zn9kn"))
+
+	// ACT: Attempt to run begin blocker with invalid owner set.
+	err = keeper.BeginBlock(ctx)
+	// ASSERT: The action should've failed due to invalid owner set.
+	require.ErrorContains(t, err, "failed to decode owner address")
+
+	// ARRANGE: Generate an owner account and set in state.
+	owner := utils.TestAccount()
+	require.NoError(t, keeper.Owner.Set(ctx, owner.Address))
+
+	// ACT: Attempt to run begin blocker.
+	err = keeper.BeginBlock(ctx)
+	// ASSERT: The action should've succeeded.
+	require.NoError(t, err)
+}
diff --git a/x/authority/keeper/keeper.go b/x/authority/keeper/keeper.go
index 3266ee0..d1a9d5d 100644
--- a/x/authority/keeper/keeper.go
+++ b/x/authority/keeper/keeper.go
@@ -22,6 +22,7 @@ type Keeper struct {
 
 	router        baseapp.MessageRouter
 	accountKeeper types.AccountKeeper
+	bankKeeper    types.BankKeeper
 }
 
 func NewKeeper(
@@ -31,6 +32,7 @@ func NewKeeper(
 	eventService event.Service,
 	router baseapp.MessageRouter,
 	accountKeeper types.AccountKeeper,
+	bankKeeper types.BankKeeper,
 ) *Keeper {
 	builder := collections.NewSchemaBuilder(storeService)
 
@@ -45,6 +47,7 @@ func NewKeeper(
 
 		router:        router,
 		accountKeeper: accountKeeper,
+		bankKeeper:    bankKeeper,
 	}
 
 	schema, err := builder.Build()
diff --git a/x/authority/keeper/msg_server_test.go b/x/authority/keeper/msg_server_test.go
index d9ec9d1..f6b9d0d 100644
--- a/x/authority/keeper/msg_server_test.go
+++ b/x/authority/keeper/msg_server_test.go
@@ -93,7 +93,7 @@ func TestTransferOwnership(t *testing.T) {
 	owner := utils.TestAccount()
 	require.NoError(t, k.Owner.Set(ctx, owner.Address))
 
-	// ACT: Attempt to tranfer ownership with invalid signer.
+	// ACT: Attempt to transfer ownership with invalid signer.
 	_, err := server.TransferOwnership(ctx, &types.MsgTransferOwnership{
 		Signer: utils.TestAccount().Address,
 	})
diff --git a/x/authority/module.go b/x/authority/module.go
index ae8683f..e5428e5 100644
--- a/x/authority/module.go
+++ b/x/authority/module.go
@@ -33,6 +33,7 @@ const ConsensusVersion = 1
 var (
 	_ module.AppModuleBasic      = AppModule{}
 	_ appmodule.AppModule        = AppModule{}
+	_ appmodule.HasBeginBlocker  = AppModule{}
 	_ module.HasConsensusVersion = AppModule{}
 	_ module.HasGenesis          = AppModule{}
 	_ module.HasServices         = AppModule{}
@@ -96,6 +97,10 @@ func (AppModule) IsOnePerModuleType() {}
 
 func (AppModule) IsAppModule() {}
 
+func (m AppModule) BeginBlock(ctx context.Context) error {
+	return m.keeper.BeginBlock(ctx)
+}
+
 func (AppModule) ConsensusVersion() uint64 { return ConsensusVersion }
 
 func (m AppModule) InitGenesis(ctx sdk.Context, cdc codec.JSONCodec, bz json.RawMessage) {
@@ -178,6 +183,7 @@ type ModuleInputs struct {
 
 	Router        baseapp.MessageRouter
 	AccountKeeper types.AccountKeeper
+	BankKeeper    types.BankKeeper
 }
 
 type ModuleOutputs struct {
@@ -195,6 +201,7 @@ func ProvideModule(in ModuleInputs) ModuleOutputs {
 		in.EventService,
 		in.Router,
 		in.AccountKeeper,
+		in.BankKeeper,
 	)
 	m := NewAppModule(k, in.AccountKeeper)
 
diff --git a/x/authority/types/expected_keepers.go b/x/authority/types/expected_keepers.go
index ac2a31b..e2f378d 100644
--- a/x/authority/types/expected_keepers.go
+++ b/x/authority/types/expected_keepers.go
@@ -1,7 +1,18 @@
 package types
 
-import "cosmossdk.io/core/address"
+import (
+	"context"
+
+	"cosmossdk.io/core/address"
+	sdk "github.com/cosmos/cosmos-sdk/types"
+)
 
 type AccountKeeper interface {
 	AddressCodec() address.Codec
+	GetModuleAddress(moduleName string) sdk.AccAddress
+}
+
+type BankKeeper interface {
+	GetAllBalances(ctx context.Context, addr sdk.AccAddress) sdk.Coins
+	SendCoins(ctx context.Context, fromAddr, toAddr sdk.AccAddress, amt sdk.Coins) error
 }