diff --git a/Makefile b/Makefile
index bef55b13..644a6156 100644
--- a/Makefile
+++ b/Makefile
@@ -3,7 +3,6 @@ SHELL = bash
 
 REPO ?= $(shell go list -m)
 VERSION ?= $(shell git describe --tags --dirty --always 2>/dev/null || cat VERSION 2>/dev/null || echo "develop")
-DEBUG ?= false
 
 HUB_IMAGE ?= nspccdev/neofs
 HUB_TAG ?= "$(shell echo ${VERSION} | sed 's/^v//')"
@@ -34,8 +33,7 @@ $(BINS): $(DIRS) dep
 	@echo "⇒ Build $@"
 	CGO_ENABLED=0 \
 	go build -v -trimpath \
-	-ldflags "-X $(REPO)/misc.Version=$(VERSION) \
-	-X $(REPO)/misc.Debug=$(DEBUG)" \
+	-ldflags "-X $(REPO)/misc.Version=$(VERSION)" \
 	-o $@ ./cmd/$(notdir $@)
 
 $(DIRS):
diff --git a/cmd/neofs-ir/main.go b/cmd/neofs-ir/main.go
index 824bef41..bc79049c 100644
--- a/cmd/neofs-ir/main.go
+++ b/cmd/neofs-ir/main.go
@@ -80,9 +80,7 @@ func main() {
 	exitErr(err)
 
 	log.Info("application started",
-		zap.String("version", misc.Version),
-		zap.String("debug", misc.Debug),
-	)
+		zap.String("version", misc.Version))
 
 	select {
 	case <-ctx.Done():
diff --git a/cmd/neofs-node/config/util.go b/cmd/neofs-node/config/util.go
deleted file mode 100644
index 07b43902..00000000
--- a/cmd/neofs-node/config/util.go
+++ /dev/null
@@ -1,16 +0,0 @@
-package config
-
-import (
-	"github.com/nspcc-dev/neofs-node/misc"
-)
-
-// DebugValue returns debug configuration value.
-//
-// Returns nil if misc.Debug is not set to "true".
-func DebugValue(c *Config, name string) interface{} {
-	if misc.Debug == "true" {
-		return c.Value(name)
-	}
-
-	return nil
-}
diff --git a/cmd/neofs-node/main.go b/cmd/neofs-node/main.go
index 74440ea6..64f54498 100644
--- a/cmd/neofs-node/main.go
+++ b/cmd/neofs-node/main.go
@@ -110,9 +110,7 @@ func bootUp(c *cfg) {
 
 func wait(c *cfg) {
 	c.log.Info("application started",
-		zap.String("version", misc.Version),
-		zap.String("debug", misc.Debug),
-	)
+		zap.String("version", misc.Version))
 
 	select {
 	case <-c.ctx.Done(): // graceful shutdown
diff --git a/misc/build.go b/misc/build.go
index 710229df..52d9e13c 100644
--- a/misc/build.go
+++ b/misc/build.go
@@ -9,17 +9,13 @@ import (
 var (
 	// Version is an application version.
 	Version = "dev"
-
-	// Debug is an application debug mode flag.
-	Debug = "false"
 )
 
 // BuildInfo returns human-readable information about this binary.
 func BuildInfo(component string) string {
-	return fmt.Sprintf("%s\nVersion: %s \nGoVersion: %s\nDebug: %s\n",
+	return fmt.Sprintf("%s\nVersion: %s \nGoVersion: %s\n",
 		component,
 		Version,
 		runtime.Version(),
-		Debug,
 	)
 }
diff --git a/pkg/innerring/config/config.go b/pkg/innerring/config/config.go
deleted file mode 100644
index 5cb74aff..00000000
--- a/pkg/innerring/config/config.go
+++ /dev/null
@@ -1,57 +0,0 @@
-package config
-
-/*
-Config package contains GlobalConfig structure that implements config
-reader from both local and global configurations. Most of the time the inner ring
-does not need this; as for application, it has static config with timeouts,
-caches sizes etc. However, there are routines that use global configuration
-values that can be changed in runtime, e.g. basic income rate. Local
-configuration value overrides the global one so it is easy to debug and test
-in different environments.
-
-Implemented as a part of https://github.com/nspcc-dev/neofs-node/issues/363
-*/
-
-import (
-	"github.com/nspcc-dev/neofs-node/misc"
-	netmapClient "github.com/nspcc-dev/neofs-node/pkg/morph/client/netmap"
-	"github.com/spf13/viper"
-)
-
-type GlobalConfig struct {
-	cfg *viper.Viper
-	nm  *netmapClient.Client
-}
-
-func NewGlobalConfigReader(cfg *viper.Viper, nm *netmapClient.Client) *GlobalConfig {
-	return &GlobalConfig{
-		cfg: cfg,
-		nm:  nm,
-	}
-}
-
-func (c *GlobalConfig) BasicIncomeRate() (uint64, error) {
-	if isDebug() {
-		value := c.cfg.GetUint64("settlement.basic_income_rate")
-		if value != 0 {
-			return value, nil
-		}
-	}
-
-	return c.nm.BasicIncomeRate()
-}
-
-func (c *GlobalConfig) AuditFee() (uint64, error) {
-	if isDebug() {
-		value := c.cfg.GetUint64("settlement.audit_fee")
-		if value != 0 {
-			return value, nil
-		}
-	}
-
-	return c.nm.AuditFee()
-}
-
-func isDebug() bool {
-	return misc.Debug == "true"
-}
diff --git a/pkg/innerring/innerring.go b/pkg/innerring/innerring.go
index d4ab96f3..85ff3d5b 100644
--- a/pkg/innerring/innerring.go
+++ b/pkg/innerring/innerring.go
@@ -550,9 +550,6 @@ func New(ctx context.Context, log *zap.Logger, cfg *viper.Viper, errChan chan<-
 		cfg.GetDuration("indexer.cache_timeout"),
 	)
 
-	// create global runtime config reader
-	globalConfig := config.NewGlobalConfigReader(cfg, server.netmapClient)
-
 	clientCache := newClientCache(&clientCacheParams{
 		Log:          log,
 		Key:          &server.key.PrivateKey,
@@ -602,11 +599,10 @@ func New(ctx context.Context, log *zap.Logger, cfg *viper.Viper, errChan chan<-
 
 	// create settlement processor dependencies
 	settlementDeps := settlementDeps{
-		globalConfig:  globalConfig,
 		log:           server.log,
 		cnrSrc:        cntClient.AsContainerSource(cnrClient),
 		auditClient:   server.auditClient,
-		nmSrc:         server.netmapClient,
+		nmClient:      server.netmapClient,
 		clientCache:   clientCache,
 		balanceClient: server.balanceClient,
 	}
@@ -630,7 +626,7 @@ func New(ctx context.Context, log *zap.Logger, cfg *viper.Viper, errChan chan<-
 			SGStorage:           auditCalcDeps,
 			AccountStorage:      auditCalcDeps,
 			Exchanger:           auditCalcDeps,
-			AuditFeeFetcher:     auditCalcDeps,
+			AuditFeeFetcher:     server.netmapClient,
 		},
 		auditSettlement.WithLogger(server.log),
 	)
diff --git a/pkg/innerring/settlement.go b/pkg/innerring/settlement.go
index 8555fcb2..1f8da39c 100644
--- a/pkg/innerring/settlement.go
+++ b/pkg/innerring/settlement.go
@@ -18,6 +18,7 @@ import (
 	auditClient "github.com/nspcc-dev/neofs-node/pkg/morph/client/audit"
 	balanceClient "github.com/nspcc-dev/neofs-node/pkg/morph/client/balance"
 	containerClient "github.com/nspcc-dev/neofs-node/pkg/morph/client/container"
+	netmapClient "github.com/nspcc-dev/neofs-node/pkg/morph/client/netmap"
 	"github.com/nspcc-dev/neofs-node/pkg/util/logger"
 	auditAPI "github.com/nspcc-dev/neofs-sdk-go/audit"
 	containerAPI "github.com/nspcc-dev/neofs-sdk-go/container"
@@ -29,26 +30,19 @@ import (
 	"go.uber.org/zap"
 )
 
-type globalConfig interface {
-	BasicIncomeRate() (uint64, error)
-	AuditFee() (uint64, error)
-}
-
 const (
 	auditSettlementContext       = "audit"
 	basicIncomeSettlementContext = "basic income"
 )
 
 type settlementDeps struct {
-	globalConfig
-
 	log *logger.Logger
 
 	cnrSrc container.Source
 
 	auditClient *auditClient.Client
 
-	nmSrc netmap.Source
+	nmClient *netmapClient.Client
 
 	clientCache *ClientCache
 
@@ -132,9 +126,9 @@ func (s settlementDeps) buildContainer(e uint64, cid cid.ID) ([][]netmapAPI.Node
 	)
 
 	if e > 0 {
-		nm, err = s.nmSrc.GetNetMapByEpoch(e)
+		nm, err = s.nmClient.GetNetMapByEpoch(e)
 	} else {
-		nm, err = netmap.GetLatestNetworkMap(s.nmSrc)
+		nm, err = netmap.GetLatestNetworkMap(s.nmClient)
 	}
 
 	if err != nil {
@@ -254,7 +248,7 @@ func (s settlementDeps) Transfer(sender, recipient user.ID, amount *big.Int, det
 }
 
 func (b basicIncomeSettlementDeps) BasicRate() (uint64, error) {
-	return b.BasicIncomeRate()
+	return b.nmClient.BasicIncomeRate()
 }
 
 func (b basicIncomeSettlementDeps) Estimations(epoch uint64) ([]*containerClient.Estimations, error) {