diff --git a/docs/notifications.md b/docs/notifications.md
index a35867a02..8a2b7ffdb 100644
--- a/docs/notifications.md
+++ b/docs/notifications.md
@@ -10,7 +10,7 @@ receive them as JSON-RPC notifications from the server.
 Currently supported events:
  * new block added
 
-   Contents: block. Filters: primary ID, since block index.
+   Contents: block. Filters: primary ID, since/till block indexes.
  * new transaction in the block
 
    Contents: transaction. Filters: sender and signer.
@@ -57,8 +57,10 @@ omitted if empty).
 Recognized stream names:
  * `block_added`
    Filter: `primary` as an integer with primary (speaker) node index from
-   ConsensusData and/or `since` as an integer with block index starting from
-   which new block notifications will be received.
+   ConsensusData and/or `since` field as an integer value with block
+   index starting from which new block notifications will be received and/or
+   `till` field as an integer values containing block index till which new
+   block notifications will be received.
  * `transaction_added`
    Filter: `sender` field containing a string with hex-encoded Uint160 (LE
    representation) for transaction's `Sender` and/or `signer` in the same
diff --git a/pkg/neorpc/rpcevent/filter.go b/pkg/neorpc/rpcevent/filter.go
index 65de9df59..049943498 100644
--- a/pkg/neorpc/rpcevent/filter.go
+++ b/pkg/neorpc/rpcevent/filter.go
@@ -39,7 +39,8 @@ func Matches(f Comparator, r Container) bool {
 		b := r.EventPayload().(*block.Block)
 		primaryOk := filt.Primary == nil || *filt.Primary == int(b.PrimaryIndex)
 		sinceOk := filt.Since == nil || *filt.Since <= b.Index
-		return primaryOk && sinceOk
+		tillOk := filt.Till == nil || b.Index <= *filt.Till
+		return primaryOk && sinceOk && tillOk
 	case neorpc.TransactionEventID:
 		filt := filter.(neorpc.TxFilter)
 		tx := r.EventPayload().(*transaction.Transaction)
diff --git a/pkg/neorpc/rpcevent/filter_test.go b/pkg/neorpc/rpcevent/filter_test.go
index 9e36a7b54..6afd20d13 100644
--- a/pkg/neorpc/rpcevent/filter_test.go
+++ b/pkg/neorpc/rpcevent/filter_test.go
@@ -43,6 +43,7 @@ func TestMatches(t *testing.T) {
 	badPrimary := 2
 	index := uint32(5)
 	badHigherIndex := uint32(6)
+	badLowerIndex := index - 1
 	sender := util.Uint160{1, 2, 3}
 	signer := util.Uint160{4, 5, 6}
 	contract := util.Uint160{7, 8, 9}
@@ -126,11 +127,20 @@ func TestMatches(t *testing.T) {
 			container: bContainer,
 			expected:  false,
 		},
+		{
+			name: "block, till mismatch",
+			comparator: testComparator{
+				id:     neorpc.BlockEventID,
+				filter: neorpc.BlockFilter{Till: &badLowerIndex},
+			},
+			container: bContainer,
+			expected:  false,
+		},
 		{
 			name: "block, filter match",
 			comparator: testComparator{
 				id:     neorpc.BlockEventID,
-				filter: neorpc.BlockFilter{Primary: &primary, Since: &index},
+				filter: neorpc.BlockFilter{Primary: &primary, Since: &index, Till: &index},
 			},
 			container: bContainer,
 			expected:  true,
diff --git a/pkg/neorpc/types.go b/pkg/neorpc/types.go
index f5cf2882f..aa20ec50c 100644
--- a/pkg/neorpc/types.go
+++ b/pkg/neorpc/types.go
@@ -77,6 +77,7 @@ type (
 	BlockFilter struct {
 		Primary *int    `json:"primary,omitempty"`
 		Since   *uint32 `json:"since,omitempty"`
+		Till    *uint32 `json:"till,omitempty"`
 	}
 	// TxFilter is a wrapper structure for the transaction event filter. It
 	// allows to filter transactions by senders and signers.
diff --git a/pkg/rpcclient/actor/waiter.go b/pkg/rpcclient/actor/waiter.go
index 9085d9045..5c19ebccd 100644
--- a/pkg/rpcclient/actor/waiter.go
+++ b/pkg/rpcclient/actor/waiter.go
@@ -44,7 +44,7 @@ type (
 	RPCEventWaiter interface {
 		RPCPollingWaiter
 
-		SubscribeForNewBlocksWithChan(primary *int, since *uint32, rcvrCh chan<- rpcclient.Notification) (string, error)
+		SubscribeForNewBlocksWithChan(primary *int, since *uint32, till *uint32, rcvrCh chan<- rpcclient.Notification) (string, error)
 		SubscribeForTransactionExecutionsWithChan(state *string, container *util.Uint256, rcvrCh chan<- rpcclient.Notification) (string, error)
 		Unsubscribe(id string) error
 	}
@@ -139,7 +139,7 @@ func (a *Actor) waitWithWSWaiter(c RPCEventWaiter, h util.Uint256, vub uint32) (
 	}()
 	// Execution event follows the block event, thus wait until the block next to the VUB to be sure.
 	since := vub + 1
-	blocksID, err := c.SubscribeForNewBlocksWithChan(nil, &since, rcvr)
+	blocksID, err := c.SubscribeForNewBlocksWithChan(nil, &since, nil, rcvr)
 	if err != nil {
 		wsWaitErr = fmt.Errorf("failed to subscribe for new blocks: %w", err)
 		return
diff --git a/pkg/rpcclient/wsclient.go b/pkg/rpcclient/wsclient.go
index 8eafd55af..da1018639 100644
--- a/pkg/rpcclient/wsclient.go
+++ b/pkg/rpcclient/wsclient.go
@@ -396,19 +396,19 @@ func (c *WSClient) performUnsubscription(id string) error {
 // of the client. It can be filtered by primary consensus node index and/or block
 // index allowing to receive blocks since the specified index only, nil value is
 // treated as missing filter.
-func (c *WSClient) SubscribeForNewBlocks(primary *int, sinceIndex *uint32) (string, error) {
-	return c.SubscribeForNewBlocksWithChan(primary, sinceIndex, c.Notifications)
+func (c *WSClient) SubscribeForNewBlocks(primary *int, sinceIndex, tillIndex *uint32) (string, error) {
+	return c.SubscribeForNewBlocksWithChan(primary, sinceIndex, tillIndex, c.Notifications)
 }
 
 // SubscribeForNewBlocksWithChan registers provided channel as a receiver for the
 // specified new blocks notifications. The receiver channel must be properly read and
 // drained after usage in order not to block other notification receivers.
 // See SubscribeForNewBlocks for parameter details.
-func (c *WSClient) SubscribeForNewBlocksWithChan(primary *int, sinceIndex *uint32, rcvrCh chan<- Notification) (string, error) {
+func (c *WSClient) SubscribeForNewBlocksWithChan(primary *int, sinceIndex, tillIndex *uint32, rcvrCh chan<- Notification) (string, error) {
 	params := []interface{}{"block_added"}
 	var flt *neorpc.BlockFilter
-	if primary != nil || sinceIndex != nil {
-		flt = &neorpc.BlockFilter{Primary: primary, Since: sinceIndex}
+	if primary != nil || sinceIndex != nil || tillIndex != nil {
+		flt = &neorpc.BlockFilter{Primary: primary, Since: sinceIndex, Till: tillIndex}
 		params = append(params, flt)
 	}
 	rcvr := notificationReceiver{
diff --git a/pkg/rpcclient/wsclient_test.go b/pkg/rpcclient/wsclient_test.go
index 3788182e5..5662b1a32 100644
--- a/pkg/rpcclient/wsclient_test.go
+++ b/pkg/rpcclient/wsclient_test.go
@@ -35,10 +35,10 @@ func TestWSClientSubscription(t *testing.T) {
 	ch := make(chan Notification)
 	var cases = map[string]func(*WSClient) (string, error){
 		"blocks": func(wsc *WSClient) (string, error) {
-			return wsc.SubscribeForNewBlocks(nil, nil)
+			return wsc.SubscribeForNewBlocks(nil, nil, nil)
 		},
 		"blocks_with_custom_ch": func(wsc *WSClient) (string, error) {
-			return wsc.SubscribeForNewBlocksWithChan(nil, nil, ch)
+			return wsc.SubscribeForNewBlocksWithChan(nil, nil, nil, ch)
 		},
 		"transactions": func(wsc *WSClient) (string, error) {
 			return wsc.SubscribeForNewTransactions(nil, nil)
@@ -288,7 +288,7 @@ func TestWSFilteredSubscriptions(t *testing.T) {
 		{"blocks primary",
 			func(t *testing.T, wsc *WSClient) {
 				primary := 3
-				_, err := wsc.SubscribeForNewBlocks(&primary, nil)
+				_, err := wsc.SubscribeForNewBlocks(&primary, nil, nil)
 				require.NoError(t, err)
 			},
 			func(t *testing.T, p *params.Params) {
@@ -297,12 +297,13 @@ func TestWSFilteredSubscriptions(t *testing.T) {
 				require.NoError(t, json.Unmarshal(param.RawMessage, filt))
 				require.Equal(t, 3, *filt.Primary)
 				require.Equal(t, (*uint32)(nil), filt.Since)
+				require.Equal(t, (*uint32)(nil), filt.Till)
 			},
 		},
 		{"blocks since",
 			func(t *testing.T, wsc *WSClient) {
 				var since uint32 = 3
-				_, err := wsc.SubscribeForNewBlocks(nil, &since)
+				_, err := wsc.SubscribeForNewBlocks(nil, &since, nil)
 				require.NoError(t, err)
 			},
 			func(t *testing.T, p *params.Params) {
@@ -311,15 +312,32 @@ func TestWSFilteredSubscriptions(t *testing.T) {
 				require.NoError(t, json.Unmarshal(param.RawMessage, filt))
 				require.Equal(t, (*int)(nil), filt.Primary)
 				require.Equal(t, uint32(3), *filt.Since)
+				require.Equal(t, (*uint32)(nil), filt.Till)
 			},
 		},
-		{"blocks primary and since",
+		{"blocks till",
+			func(t *testing.T, wsc *WSClient) {
+				var till uint32 = 3
+				_, err := wsc.SubscribeForNewBlocks(nil, nil, &till)
+				require.NoError(t, err)
+			},
+			func(t *testing.T, p *params.Params) {
+				param := p.Value(1)
+				filt := new(neorpc.BlockFilter)
+				require.NoError(t, json.Unmarshal(param.RawMessage, filt))
+				require.Equal(t, (*int)(nil), filt.Primary)
+				require.Equal(t, (*uint32)(nil), filt.Since)
+				require.Equal(t, (uint32)(3), *filt.Till)
+			},
+		},
+		{"blocks primary, since and till",
 			func(t *testing.T, wsc *WSClient) {
 				var (
 					since   uint32 = 3
 					primary        = 2
+					till    uint32 = 5
 				)
-				_, err := wsc.SubscribeForNewBlocks(&primary, &since)
+				_, err := wsc.SubscribeForNewBlocks(&primary, &since, &till)
 				require.NoError(t, err)
 			},
 			func(t *testing.T, p *params.Params) {
@@ -328,6 +346,7 @@ func TestWSFilteredSubscriptions(t *testing.T) {
 				require.NoError(t, json.Unmarshal(param.RawMessage, filt))
 				require.Equal(t, 2, *filt.Primary)
 				require.Equal(t, uint32(3), *filt.Since)
+				require.Equal(t, uint32(5), *filt.Till)
 			},
 		},
 		{"transactions sender",