diff --git a/x/bank/alias.go b/x/bank/alias.go
index 72b998ca0983..1233c4521fdc 100644
--- a/x/bank/alias.go
+++ b/x/bank/alias.go
@@ -7,7 +7,7 @@ package bank
 import (
 	"github.com/cosmos/cosmos-sdk/x/bank/internal/handler"
 	"github.com/cosmos/cosmos-sdk/x/bank/internal/keeper"
-	"github.com/cosmos/cosmos-sdk/x/bank/internal/simulation"
+	"github.com/cosmos/cosmos-sdk/x/bank/internal/invariants"
 	"github.com/cosmos/cosmos-sdk/x/bank/internal/types"
 )
 
@@ -38,8 +38,8 @@ var (
 	ValidateInputsOutputs           = types.ValidateInputsOutputs
 	ParamKeyTable                   = types.ParamKeyTable
 	NewHandler                      = handler.NewHandler
-	SimulateMsgSend                 = simulation.SimulateMsgSend
-	SimulateSingleInputMsgMultiSend = simulation.SimulateSingleInputMsgMultiSend
+	SimulateMsgSend                 = invariants.SimulateMsgSend
+	SimulateSingleInputMsgMultiSend = invariants.SimulateSingleInputMsgMultiSend
 
 	// variable aliases
 	ModuleCdc                = types.ModuleCdc
diff --git a/x/bank/internal/handler/handler.go b/x/bank/internal/handler/handler.go
index 2082bd3f19c6..d55ad56db25b 100644
--- a/x/bank/internal/handler/handler.go
+++ b/x/bank/internal/handler/handler.go
@@ -5,7 +5,6 @@ import (
 
 	sdk "github.com/cosmos/cosmos-sdk/types"
 	"github.com/cosmos/cosmos-sdk/x/bank/internal/keeper"
-	"github.com/cosmos/cosmos-sdk/x/bank/internal/tags"
 	"github.com/cosmos/cosmos-sdk/x/bank/internal/types"
 )
 
@@ -37,9 +36,9 @@ func handleMsgSend(ctx sdk.Context, k keeper.Keeper, msg types.MsgSend) sdk.Resu
 	}
 
 	resTags := sdk.NewTags(
-		tags.Category, tags.TxCategory,
-		tags.Sender, msg.FromAddress.String(),
-		tags.Recipient, msg.ToAddress.String(),
+		types.Category, types.TxCategory,
+		types.Sender, msg.FromAddress.String(),
+		types.Recipient, msg.ToAddress.String(),
 	)
 
 	return sdk.Result{
@@ -58,7 +57,7 @@ func handleMsgMultiSend(ctx sdk.Context, k keeper.Keeper, msg types.MsgMultiSend
 		return err.Result()
 	}
 
-	resTags = resTags.AppendTag(tags.Category, tags.TxCategory)
+	resTags = resTags.AppendTag(types.Category, types.TxCategory)
 	return sdk.Result{
 		Tags: resTags,
 	}
diff --git a/x/bank/internal/simulation/msgs.go b/x/bank/internal/invariants/msgs.go
similarity index 99%
rename from x/bank/internal/simulation/msgs.go
rename to x/bank/internal/invariants/msgs.go
index 8cecd22fd19c..b8e122f256b6 100644
--- a/x/bank/internal/simulation/msgs.go
+++ b/x/bank/internal/invariants/msgs.go
@@ -1,4 +1,4 @@
-package simulation
+package invariants
 
 import (
 	"fmt"
diff --git a/x/bank/internal/keeper/keeper.go b/x/bank/internal/keeper/keeper.go
index b7999d2faad5..718569fadaef 100644
--- a/x/bank/internal/keeper/keeper.go
+++ b/x/bank/internal/keeper/keeper.go
@@ -6,7 +6,6 @@ import (
 
 	sdk "github.com/cosmos/cosmos-sdk/types"
 	"github.com/cosmos/cosmos-sdk/x/auth"
-	"github.com/cosmos/cosmos-sdk/x/bank/internal/tags"
 	"github.com/cosmos/cosmos-sdk/x/bank/internal/types"
 	"github.com/cosmos/cosmos-sdk/x/params"
 )
@@ -340,7 +339,7 @@ func inputOutputCoins(ctx sdk.Context, am auth.AccountKeeper, inputs []types.Inp
 		}
 
 		allTags = allTags.AppendTag(
-			tags.Sender, in.Address.String(),
+			types.Sender, in.Address.String(),
 		)
 	}
 
@@ -350,7 +349,7 @@ func inputOutputCoins(ctx sdk.Context, am auth.AccountKeeper, inputs []types.Inp
 			return nil, err
 		}
 		allTags = allTags.AppendTag(
-			tags.Recipient, out.Address.String(),
+			types.Recipient, out.Address.String(),
 		)
 	}
 
@@ -386,7 +385,7 @@ func delegateCoins(
 	setAccount(ctx, ak, acc)
 
 	return sdk.NewTags(
-		sdk.TagAction, tags.ActionDelegateCoins,
+		sdk.TagAction, types.ActionDelegateCoins,
 		sdk.TagDelegator, addr.String(),
 	), nil
 }
@@ -411,7 +410,7 @@ func undelegateCoins(
 	setAccount(ctx, ak, acc)
 
 	return sdk.NewTags(
-		sdk.TagAction, tags.ActionUndelegateCoins,
+		sdk.TagAction, types.ActionUndelegateCoins,
 		sdk.TagDelegator, addr.String(),
 	), nil
 }
diff --git a/x/bank/internal/tags/tags.go b/x/bank/internal/types/tags.go
similarity index 95%
rename from x/bank/internal/tags/tags.go
rename to x/bank/internal/types/tags.go
index e7da0c3dde73..653fc04a7b27 100644
--- a/x/bank/internal/tags/tags.go
+++ b/x/bank/internal/types/tags.go
@@ -1,4 +1,4 @@
-package tags
+package types
 
 import (
 	"github.com/cosmos/cosmos-sdk/types"