diff --git a/proto/rollup/v1/tx.proto b/proto/rollup/v1/tx.proto
index 933288ca..e34e1f64 100644
--- a/proto/rollup/v1/tx.proto
+++ b/proto/rollup/v1/tx.proto
@@ -17,6 +17,9 @@ service Msg {
 
   // InitiateWithdrawal defines a method for initiating a withdrawal from L2 to L1.
   rpc InitiateWithdrawal(MsgInitiateWithdrawal) returns (MsgInitiateWithdrawalResponse);
+
+  // InitiateFeeWithdrawal defines a method for initiating a withdrawal of fees from L2 to the L1 fee recipient address.
+  rpc InitiateFeeWithdrawal(MsgInitiateFeeWithdrawal) returns (MsgInitiateFeeWithdrawalResponse);
 }
 
 // MsgApplyL1Txs defines the message for applying all L1 system and user deposit txs.
@@ -52,3 +55,14 @@ message MsgInitiateWithdrawal {
 
 // MsgInitiateWithdrawalResponse defines the Msg/InitiateWithdrawal response type.
 message MsgInitiateWithdrawalResponse {}
+
+// MsgInitiateFeeWithdrawal defines the message for initiating an L2 fee withdrawal to the L1 fee recipient address.
+message MsgInitiateFeeWithdrawal {
+  option (cosmos.msg.v1.signer) = "sender";
+
+  // The signer address of the user initiating the fee withdrawal.
+  string sender = 1 [(cosmos_proto.scalar) = "cosmos.AddressString"];
+}
+
+// MsgInitiateFeeWithdrawalResponse defines the Msg/InitiateFeeWithdrawal response type.
+message MsgInitiateFeeWithdrawalResponse {}
diff --git a/x/rollup/types/tx.pb.go b/x/rollup/types/tx.pb.go
index d16e506b..d0a6aa40 100644
--- a/x/rollup/types/tx.pb.go
+++ b/x/rollup/types/tx.pb.go
@@ -228,46 +228,134 @@ func (m *MsgInitiateWithdrawalResponse) XXX_DiscardUnknown() {
 
 var xxx_messageInfo_MsgInitiateWithdrawalResponse proto.InternalMessageInfo
 
+// MsgInitiateFeeWithdrawal defines the message for initiating an L2 fee withdrawal to the L1 fee recipient address.
+type MsgInitiateFeeWithdrawal struct {
+	// The signer address of the user initiating the fee withdrawal.
+	Sender string `protobuf:"bytes,1,opt,name=sender,proto3" json:"sender,omitempty"`
+}
+
+func (m *MsgInitiateFeeWithdrawal) Reset()         { *m = MsgInitiateFeeWithdrawal{} }
+func (m *MsgInitiateFeeWithdrawal) String() string { return proto.CompactTextString(m) }
+func (*MsgInitiateFeeWithdrawal) ProtoMessage()    {}
+func (*MsgInitiateFeeWithdrawal) Descriptor() ([]byte, []int) {
+	return fileDescriptor_106533843870de0f, []int{4}
+}
+func (m *MsgInitiateFeeWithdrawal) XXX_Unmarshal(b []byte) error {
+	return m.Unmarshal(b)
+}
+func (m *MsgInitiateFeeWithdrawal) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	if deterministic {
+		return xxx_messageInfo_MsgInitiateFeeWithdrawal.Marshal(b, m, deterministic)
+	} else {
+		b = b[:cap(b)]
+		n, err := m.MarshalToSizedBuffer(b)
+		if err != nil {
+			return nil, err
+		}
+		return b[:n], nil
+	}
+}
+func (m *MsgInitiateFeeWithdrawal) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_MsgInitiateFeeWithdrawal.Merge(m, src)
+}
+func (m *MsgInitiateFeeWithdrawal) XXX_Size() int {
+	return m.Size()
+}
+func (m *MsgInitiateFeeWithdrawal) XXX_DiscardUnknown() {
+	xxx_messageInfo_MsgInitiateFeeWithdrawal.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_MsgInitiateFeeWithdrawal proto.InternalMessageInfo
+
+func (m *MsgInitiateFeeWithdrawal) GetSender() string {
+	if m != nil {
+		return m.Sender
+	}
+	return ""
+}
+
+// MsgInitiateFeeWithdrawalResponse defines the Msg/InitiateFeeWithdrawal response type.
+type MsgInitiateFeeWithdrawalResponse struct {
+}
+
+func (m *MsgInitiateFeeWithdrawalResponse) Reset()         { *m = MsgInitiateFeeWithdrawalResponse{} }
+func (m *MsgInitiateFeeWithdrawalResponse) String() string { return proto.CompactTextString(m) }
+func (*MsgInitiateFeeWithdrawalResponse) ProtoMessage()    {}
+func (*MsgInitiateFeeWithdrawalResponse) Descriptor() ([]byte, []int) {
+	return fileDescriptor_106533843870de0f, []int{5}
+}
+func (m *MsgInitiateFeeWithdrawalResponse) XXX_Unmarshal(b []byte) error {
+	return m.Unmarshal(b)
+}
+func (m *MsgInitiateFeeWithdrawalResponse) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	if deterministic {
+		return xxx_messageInfo_MsgInitiateFeeWithdrawalResponse.Marshal(b, m, deterministic)
+	} else {
+		b = b[:cap(b)]
+		n, err := m.MarshalToSizedBuffer(b)
+		if err != nil {
+			return nil, err
+		}
+		return b[:n], nil
+	}
+}
+func (m *MsgInitiateFeeWithdrawalResponse) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_MsgInitiateFeeWithdrawalResponse.Merge(m, src)
+}
+func (m *MsgInitiateFeeWithdrawalResponse) XXX_Size() int {
+	return m.Size()
+}
+func (m *MsgInitiateFeeWithdrawalResponse) XXX_DiscardUnknown() {
+	xxx_messageInfo_MsgInitiateFeeWithdrawalResponse.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_MsgInitiateFeeWithdrawalResponse proto.InternalMessageInfo
+
 func init() {
 	proto.RegisterType((*MsgApplyL1Txs)(nil), "rollup.v1.MsgApplyL1Txs")
 	proto.RegisterType((*MsgApplyL1TxsResponse)(nil), "rollup.v1.MsgApplyL1TxsResponse")
 	proto.RegisterType((*MsgInitiateWithdrawal)(nil), "rollup.v1.MsgInitiateWithdrawal")
 	proto.RegisterType((*MsgInitiateWithdrawalResponse)(nil), "rollup.v1.MsgInitiateWithdrawalResponse")
+	proto.RegisterType((*MsgInitiateFeeWithdrawal)(nil), "rollup.v1.MsgInitiateFeeWithdrawal")
+	proto.RegisterType((*MsgInitiateFeeWithdrawalResponse)(nil), "rollup.v1.MsgInitiateFeeWithdrawalResponse")
 }
 
 func init() { proto.RegisterFile("rollup/v1/tx.proto", fileDescriptor_106533843870de0f) }
 
 var fileDescriptor_106533843870de0f = []byte{
-	// 461 bytes of a gzipped FileDescriptorProto
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-	0x02, 0x00, 0x00, 0xff, 0xff, 0x45, 0x06, 0xeb, 0x1e, 0xd7, 0x02, 0x00, 0x00,
+	// 501 bytes of a gzipped FileDescriptorProto
+	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xa4, 0x53, 0x3f, 0x6f, 0x13, 0x31,
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+	0x91, 0xc1, 0x03, 0x00, 0x00,
 }
 
 // Reference imports to suppress errors if they are not otherwise used.
@@ -286,6 +374,8 @@ type MsgClient interface {
 	ApplyL1Txs(ctx context.Context, in *MsgApplyL1Txs, opts ...grpc.CallOption) (*MsgApplyL1TxsResponse, error)
 	// InitiateWithdrawal defines a method for initiating a withdrawal from L2 to L1.
 	InitiateWithdrawal(ctx context.Context, in *MsgInitiateWithdrawal, opts ...grpc.CallOption) (*MsgInitiateWithdrawalResponse, error)
+	// InitiateFeeWithdrawal defines a method for initiating a withdrawal of fees from L2 to the L1 fee recipient address.
+	InitiateFeeWithdrawal(ctx context.Context, in *MsgInitiateFeeWithdrawal, opts ...grpc.CallOption) (*MsgInitiateFeeWithdrawalResponse, error)
 }
 
 type msgClient struct {
@@ -314,12 +404,23 @@ func (c *msgClient) InitiateWithdrawal(ctx context.Context, in *MsgInitiateWithd
 	return out, nil
 }
 
+func (c *msgClient) InitiateFeeWithdrawal(ctx context.Context, in *MsgInitiateFeeWithdrawal, opts ...grpc.CallOption) (*MsgInitiateFeeWithdrawalResponse, error) {
+	out := new(MsgInitiateFeeWithdrawalResponse)
+	err := c.cc.Invoke(ctx, "/rollup.v1.Msg/InitiateFeeWithdrawal", in, out, opts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
 // MsgServer is the server API for Msg service.
 type MsgServer interface {
 	// ApplyL1Txs defines a method for applying applying all L1 system and user deposit txs.
 	ApplyL1Txs(context.Context, *MsgApplyL1Txs) (*MsgApplyL1TxsResponse, error)
 	// InitiateWithdrawal defines a method for initiating a withdrawal from L2 to L1.
 	InitiateWithdrawal(context.Context, *MsgInitiateWithdrawal) (*MsgInitiateWithdrawalResponse, error)
+	// InitiateFeeWithdrawal defines a method for initiating a withdrawal of fees from L2 to the L1 fee recipient address.
+	InitiateFeeWithdrawal(context.Context, *MsgInitiateFeeWithdrawal) (*MsgInitiateFeeWithdrawalResponse, error)
 }
 
 // UnimplementedMsgServer can be embedded to have forward compatible implementations.
@@ -332,6 +433,9 @@ func (*UnimplementedMsgServer) ApplyL1Txs(ctx context.Context, req *MsgApplyL1Tx
 func (*UnimplementedMsgServer) InitiateWithdrawal(ctx context.Context, req *MsgInitiateWithdrawal) (*MsgInitiateWithdrawalResponse, error) {
 	return nil, status.Errorf(codes.Unimplemented, "method InitiateWithdrawal not implemented")
 }
+func (*UnimplementedMsgServer) InitiateFeeWithdrawal(ctx context.Context, req *MsgInitiateFeeWithdrawal) (*MsgInitiateFeeWithdrawalResponse, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method InitiateFeeWithdrawal not implemented")
+}
 
 func RegisterMsgServer(s grpc1.Server, srv MsgServer) {
 	s.RegisterService(&_Msg_serviceDesc, srv)
@@ -373,6 +477,24 @@ func _Msg_InitiateWithdrawal_Handler(srv interface{}, ctx context.Context, dec f
 	return interceptor(ctx, in, info, handler)
 }
 
+func _Msg_InitiateFeeWithdrawal_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+	in := new(MsgInitiateFeeWithdrawal)
+	if err := dec(in); err != nil {
+		return nil, err
+	}
+	if interceptor == nil {
+		return srv.(MsgServer).InitiateFeeWithdrawal(ctx, in)
+	}
+	info := &grpc.UnaryServerInfo{
+		Server:     srv,
+		FullMethod: "/rollup.v1.Msg/InitiateFeeWithdrawal",
+	}
+	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
+		return srv.(MsgServer).InitiateFeeWithdrawal(ctx, req.(*MsgInitiateFeeWithdrawal))
+	}
+	return interceptor(ctx, in, info, handler)
+}
+
 var _Msg_serviceDesc = grpc.ServiceDesc{
 	ServiceName: "rollup.v1.Msg",
 	HandlerType: (*MsgServer)(nil),
@@ -385,6 +507,10 @@ var _Msg_serviceDesc = grpc.ServiceDesc{
 			MethodName: "InitiateWithdrawal",
 			Handler:    _Msg_InitiateWithdrawal_Handler,
 		},
+		{
+			MethodName: "InitiateFeeWithdrawal",
+			Handler:    _Msg_InitiateFeeWithdrawal_Handler,
+		},
 	},
 	Streams:  []grpc.StreamDesc{},
 	Metadata: "rollup/v1/tx.proto",
@@ -529,6 +655,59 @@ func (m *MsgInitiateWithdrawalResponse) MarshalToSizedBuffer(dAtA []byte) (int,
 	return len(dAtA) - i, nil
 }
 
+func (m *MsgInitiateFeeWithdrawal) Marshal() (dAtA []byte, err error) {
+	size := m.Size()
+	dAtA = make([]byte, size)
+	n, err := m.MarshalToSizedBuffer(dAtA[:size])
+	if err != nil {
+		return nil, err
+	}
+	return dAtA[:n], nil
+}
+
+func (m *MsgInitiateFeeWithdrawal) MarshalTo(dAtA []byte) (int, error) {
+	size := m.Size()
+	return m.MarshalToSizedBuffer(dAtA[:size])
+}
+
+func (m *MsgInitiateFeeWithdrawal) MarshalToSizedBuffer(dAtA []byte) (int, error) {
+	i := len(dAtA)
+	_ = i
+	var l int
+	_ = l
+	if len(m.Sender) > 0 {
+		i -= len(m.Sender)
+		copy(dAtA[i:], m.Sender)
+		i = encodeVarintTx(dAtA, i, uint64(len(m.Sender)))
+		i--
+		dAtA[i] = 0xa
+	}
+	return len(dAtA) - i, nil
+}
+
+func (m *MsgInitiateFeeWithdrawalResponse) Marshal() (dAtA []byte, err error) {
+	size := m.Size()
+	dAtA = make([]byte, size)
+	n, err := m.MarshalToSizedBuffer(dAtA[:size])
+	if err != nil {
+		return nil, err
+	}
+	return dAtA[:n], nil
+}
+
+func (m *MsgInitiateFeeWithdrawalResponse) MarshalTo(dAtA []byte) (int, error) {
+	size := m.Size()
+	return m.MarshalToSizedBuffer(dAtA[:size])
+}
+
+func (m *MsgInitiateFeeWithdrawalResponse) MarshalToSizedBuffer(dAtA []byte) (int, error) {
+	i := len(dAtA)
+	_ = i
+	var l int
+	_ = l
+	return len(dAtA) - i, nil
+}
+
 func encodeVarintTx(dAtA []byte, offset int, v uint64) int {
 	offset -= sovTx(v)
 	base := offset
@@ -600,6 +779,28 @@ func (m *MsgInitiateWithdrawalResponse) Size() (n int) {
 	return n
 }
 
+func (m *MsgInitiateFeeWithdrawal) Size() (n int) {
+	if m == nil {
+		return 0
+	}
+	var l int
+	_ = l
+	l = len(m.Sender)
+	if l > 0 {
+		n += 1 + l + sovTx(uint64(l))
+	}
+	return n
+}
+
+func (m *MsgInitiateFeeWithdrawalResponse) Size() (n int) {
+	if m == nil {
+		return 0
+	}
+	var l int
+	_ = l
+	return n
+}
+
 func sovTx(x uint64) (n int) {
 	return (math_bits.Len64(x|1) + 6) / 7
 }
@@ -1004,6 +1205,138 @@ func (m *MsgInitiateWithdrawalResponse) Unmarshal(dAtA []byte) error {
 	}
 	return nil
 }
+func (m *MsgInitiateFeeWithdrawal) Unmarshal(dAtA []byte) error {
+	l := len(dAtA)
+	iNdEx := 0
+	for iNdEx < l {
+		preIndex := iNdEx
+		var wire uint64
+		for shift := uint(0); ; shift += 7 {
+			if shift >= 64 {
+				return ErrIntOverflowTx
+			}
+			if iNdEx >= l {
+				return io.ErrUnexpectedEOF
+			}
+			b := dAtA[iNdEx]
+			iNdEx++
+			wire |= uint64(b&0x7F) << shift
+			if b < 0x80 {
+				break
+			}
+		}
+		fieldNum := int32(wire >> 3)
+		wireType := int(wire & 0x7)
+		if wireType == 4 {
+			return fmt.Errorf("proto: MsgInitiateFeeWithdrawal: wiretype end group for non-group")
+		}
+		if fieldNum <= 0 {
+			return fmt.Errorf("proto: MsgInitiateFeeWithdrawal: illegal tag %d (wire type %d)", fieldNum, wire)
+		}
+		switch fieldNum {
+		case 1:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Sender", wireType)
+			}
+			var stringLen uint64
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowTx
+				}
+				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 ErrInvalidLengthTx
+			}
+			postIndex := iNdEx + intStringLen
+			if postIndex < 0 {
+				return ErrInvalidLengthTx
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.Sender = string(dAtA[iNdEx:postIndex])
+			iNdEx = postIndex
+		default:
+			iNdEx = preIndex
+			skippy, err := skipTx(dAtA[iNdEx:])
+			if err != nil {
+				return err
+			}
+			if (skippy < 0) || (iNdEx+skippy) < 0 {
+				return ErrInvalidLengthTx
+			}
+			if (iNdEx + skippy) > l {
+				return io.ErrUnexpectedEOF
+			}
+			iNdEx += skippy
+		}
+	}
+
+	if iNdEx > l {
+		return io.ErrUnexpectedEOF
+	}
+	return nil
+}
+func (m *MsgInitiateFeeWithdrawalResponse) Unmarshal(dAtA []byte) error {
+	l := len(dAtA)
+	iNdEx := 0
+	for iNdEx < l {
+		preIndex := iNdEx
+		var wire uint64
+		for shift := uint(0); ; shift += 7 {
+			if shift >= 64 {
+				return ErrIntOverflowTx
+			}
+			if iNdEx >= l {
+				return io.ErrUnexpectedEOF
+			}
+			b := dAtA[iNdEx]
+			iNdEx++
+			wire |= uint64(b&0x7F) << shift
+			if b < 0x80 {
+				break
+			}
+		}
+		fieldNum := int32(wire >> 3)
+		wireType := int(wire & 0x7)
+		if wireType == 4 {
+			return fmt.Errorf("proto: MsgInitiateFeeWithdrawalResponse: wiretype end group for non-group")
+		}
+		if fieldNum <= 0 {
+			return fmt.Errorf("proto: MsgInitiateFeeWithdrawalResponse: illegal tag %d (wire type %d)", fieldNum, wire)
+		}
+		switch fieldNum {
+		default:
+			iNdEx = preIndex
+			skippy, err := skipTx(dAtA[iNdEx:])
+			if err != nil {
+				return err
+			}
+			if (skippy < 0) || (iNdEx+skippy) < 0 {
+				return ErrInvalidLengthTx
+			}
+			if (iNdEx + skippy) > l {
+				return io.ErrUnexpectedEOF
+			}
+			iNdEx += skippy
+		}
+	}
+
+	if iNdEx > l {
+		return io.ErrUnexpectedEOF
+	}
+	return nil
+}
 func skipTx(dAtA []byte) (n int, err error) {
 	l := len(dAtA)
 	iNdEx := 0