diff --git a/src/compiler/checker.ts b/src/compiler/checker.ts
index 80b61edd3657a..b4d2a5c447318 100644
--- a/src/compiler/checker.ts
+++ b/src/compiler/checker.ts
@@ -319,6 +319,7 @@ import {
     getJSDocDeprecatedTag,
     getJSDocEnumTag,
     getJSDocHost,
+    getJSDocIgnoreTag,
     getJSDocOverloadTags,
     getJSDocParameterTags,
     getJSDocRoot,
@@ -34747,7 +34748,8 @@ export function createTypeChecker(host: TypeCheckerHost): TypeChecker {
      * @param property the accessed property's symbol.
      */
     function isValidPropertyAccessForCompletions(node: PropertyAccessExpression | ImportTypeNode | QualifiedName, type: Type, property: Symbol): boolean {
-        return isPropertyAccessible(node, node.kind === SyntaxKind.PropertyAccessExpression && node.expression.kind === SyntaxKind.SuperKeyword, /*isWrite*/ false, type, property);
+        return isPropertyAccessible(node, node.kind === SyntaxKind.PropertyAccessExpression && node.expression.kind === SyntaxKind.SuperKeyword, /*isWrite*/ false, type, property)
+            && (!property.declarations || some(property.declarations, decl => !getJSDocIgnoreTag(decl)));
         // Previously we validated the 'this' type of methods but this adversely affected performance. See #31377 for more context.
     }
 
diff --git a/src/compiler/emitter.ts b/src/compiler/emitter.ts
index 01a96579861f4..d36ff98c25cd7 100644
--- a/src/compiler/emitter.ts
+++ b/src/compiler/emitter.ts
@@ -1851,6 +1851,7 @@ export function createPrinter(printerOptions: PrinterOptions = {}, handlers: Pri
                     return emitJSDocHeritageTag(node as JSDocImplementsTag | JSDocAugmentsTag);
                 case SyntaxKind.JSDocAuthorTag:
                 case SyntaxKind.JSDocDeprecatedTag:
+                case SyntaxKind.JSDocIgnoreTag:
                     return;
                 // SyntaxKind.JSDocClassTag (see JSDocTag, above)
                 case SyntaxKind.JSDocPublicTag:
diff --git a/src/compiler/factory/nodeFactory.ts b/src/compiler/factory/nodeFactory.ts
index 694262eeeb54a..162f6d00bf260 100644
--- a/src/compiler/factory/nodeFactory.ts
+++ b/src/compiler/factory/nodeFactory.ts
@@ -225,6 +225,7 @@ import {
     JSDocDeprecatedTag,
     JSDocEnumTag,
     JSDocFunctionType,
+    JSDocIgnoreTag,
     JSDocImplementsTag,
     JSDocImportTag,
     JSDocLink,
@@ -939,6 +940,12 @@ export function createNodeFactory(flags: NodeFactoryFlags, baseFactory: BaseNode
         get updateJSDocDeprecatedTag() {
             return getJSDocSimpleTagUpdateFunction<JSDocDeprecatedTag>(SyntaxKind.JSDocDeprecatedTag);
         },
+        get createJSDocIgnoreTag() {
+            return getJSDocSimpleTagCreateFunction<JSDocIgnoreTag>(SyntaxKind.JSDocIgnoreTag);
+        },
+        get updateJSDocIgnoreTag() {
+            return getJSDocSimpleTagUpdateFunction<JSDocIgnoreTag>(SyntaxKind.JSDocIgnoreTag);
+        },
         get createJSDocThrowsTag() {
             return getJSDocTypeLikeTagCreateFunction<JSDocThrowsTag>(SyntaxKind.JSDocThrowsTag);
         },
@@ -5457,6 +5464,7 @@ export function createNodeFactory(flags: NodeFactoryFlags, baseFactory: BaseNode
     // createJSDocProtectedTag
     // createJSDocReadonlyTag
     // createJSDocDeprecatedTag
+    // createJSDocIgnoreTag
     function createJSDocSimpleTagWorker<T extends JSDocTag>(kind: T["kind"], tagName: Identifier | undefined, comment?: string | NodeArray<JSDocComment>) {
         const node = createBaseJSDocTag<T>(kind, tagName ?? createIdentifier(getDefaultTagNameForKind(kind)), comment);
         return node;
@@ -5470,6 +5478,7 @@ export function createNodeFactory(flags: NodeFactoryFlags, baseFactory: BaseNode
     // updateJSDocProtectedTag
     // updateJSDocReadonlyTag
     // updateJSDocDeprecatedTag
+    // updateJSDocIgnoreTag
     function updateJSDocSimpleTagWorker<T extends JSDocTag>(kind: T["kind"], node: T, tagName: Identifier = getDefaultTagName(node), comment: string | NodeArray<JSDocComment> | undefined) {
         return node.tagName !== tagName
                 || node.comment !== comment
diff --git a/src/compiler/factory/nodeTests.ts b/src/compiler/factory/nodeTests.ts
index 8aa4bb02e83d2..f354ade7ee3fa 100644
--- a/src/compiler/factory/nodeTests.ts
+++ b/src/compiler/factory/nodeTests.ts
@@ -90,6 +90,7 @@ import {
     JSDocDeprecatedTag,
     JSDocEnumTag,
     JSDocFunctionType,
+    JSDocIgnoreTag,
     JSDocImplementsTag,
     JSDocImportTag,
     JSDocLink,
@@ -1137,6 +1138,10 @@ export function isJSDocDeprecatedTag(node: Node): node is JSDocDeprecatedTag {
     return node.kind === SyntaxKind.JSDocDeprecatedTag;
 }
 
+export function isJSDocIgnoreTag(node: Node): node is JSDocIgnoreTag {
+    return node.kind === SyntaxKind.JSDocIgnoreTag;
+}
+
 export function isJSDocSeeTag(node: Node): node is JSDocSeeTag {
     return node.kind === SyntaxKind.JSDocSeeTag;
 }
diff --git a/src/compiler/parser.ts b/src/compiler/parser.ts
index 59ad1f030220f..eba4d91b00cc6 100644
--- a/src/compiler/parser.ts
+++ b/src/compiler/parser.ts
@@ -176,6 +176,7 @@ import {
     JSDocDeprecatedTag,
     JSDocEnumTag,
     JSDocFunctionType,
+    JSDocIgnoreTag,
     JSDocImplementsTag,
     JSDocImportTag,
     JSDocLink,
@@ -1129,6 +1130,7 @@ const forEachChildTable: ForEachChildTable = {
     [SyntaxKind.JSDocProtectedTag]: forEachChildInJSDocTag,
     [SyntaxKind.JSDocReadonlyTag]: forEachChildInJSDocTag,
     [SyntaxKind.JSDocDeprecatedTag]: forEachChildInJSDocTag,
+    [SyntaxKind.JSDocIgnoreTag]: forEachChildInJSDocTag,
     [SyntaxKind.JSDocOverrideTag]: forEachChildInJSDocTag,
     [SyntaxKind.JSDocImportTag]: forEachChildInJSDocImportTag,
     [SyntaxKind.PartiallyEmittedExpression]: forEachChildInPartiallyEmittedExpression,
@@ -1215,7 +1217,7 @@ function forEachChildInJSDocLinkCodeOrPlain<T>(node: JSDocLink | JSDocLinkCode |
     return visitNode(cbNode, node.name);
 }
 
-function forEachChildInJSDocTag<T>(node: JSDocUnknownTag | JSDocClassTag | JSDocPublicTag | JSDocPrivateTag | JSDocProtectedTag | JSDocReadonlyTag | JSDocDeprecatedTag | JSDocOverrideTag, cbNode: (node: Node) => T | undefined, cbNodes?: (nodes: NodeArray<Node>) => T | undefined): T | undefined {
+function forEachChildInJSDocTag<T>(node: JSDocUnknownTag | JSDocClassTag | JSDocPublicTag | JSDocPrivateTag | JSDocProtectedTag | JSDocReadonlyTag | JSDocDeprecatedTag | JSDocIgnoreTag | JSDocOverrideTag, cbNode: (node: Node) => T | undefined, cbNodes?: (nodes: NodeArray<Node>) => T | undefined): T | undefined {
     return visitNode(cbNode, node.tagName)
         || (typeof node.comment === "string" ? undefined : visitNodes(cbNode, cbNodes, node.comment));
 }
@@ -9096,6 +9098,9 @@ namespace Parser {
                         hasDeprecatedTag = true;
                         tag = parseSimpleTag(start, factory.createJSDocDeprecatedTag, tagName, margin, indentText);
                         break;
+                    case "ignore":
+                        tag = parseSimpleTag(start, factory.createJSDocIgnoreTag, tagName, margin, indentText);
+                        break;
                     case "this":
                         tag = parseThisTag(start, tagName, margin, indentText);
                         break;
diff --git a/src/compiler/types.ts b/src/compiler/types.ts
index 49938f0fc8249..92d3f7e0e61f0 100644
--- a/src/compiler/types.ts
+++ b/src/compiler/types.ts
@@ -419,6 +419,7 @@ export const enum SyntaxKind {
     JSDocImplementsTag,
     JSDocAuthorTag,
     JSDocDeprecatedTag,
+    JSDocIgnoreTag,
     JSDocClassTag,
     JSDocPublicTag,
     JSDocPrivateTag,
@@ -1047,6 +1048,7 @@ export type ForEachChildNodes =
     | JSDocProtectedTag
     | JSDocReadonlyTag
     | JSDocDeprecatedTag
+    | JSDocIgnoreTag
     | JSDocThrowsTag
     | JSDocOverrideTag
     | JSDocSatisfiesTag
@@ -3999,6 +4001,10 @@ export interface JSDocDeprecatedTag extends JSDocTag {
     kind: SyntaxKind.JSDocDeprecatedTag;
 }
 
+export interface JSDocIgnoreTag extends JSDocTag {
+    kind: SyntaxKind.JSDocIgnoreTag;
+}
+
 export interface JSDocClassTag extends JSDocTag {
     readonly kind: SyntaxKind.JSDocClassTag;
 }
@@ -9138,6 +9144,8 @@ export interface NodeFactory {
     updateJSDocUnknownTag(node: JSDocUnknownTag, tagName: Identifier, comment: string | NodeArray<JSDocComment> | undefined): JSDocUnknownTag;
     createJSDocDeprecatedTag(tagName: Identifier | undefined, comment?: string | NodeArray<JSDocComment>): JSDocDeprecatedTag;
     updateJSDocDeprecatedTag(node: JSDocDeprecatedTag, tagName: Identifier | undefined, comment?: string | NodeArray<JSDocComment>): JSDocDeprecatedTag;
+    createJSDocIgnoreTag(tagName: Identifier | undefined, comment?: string | NodeArray<JSDocComment>): JSDocIgnoreTag;
+    updateJSDocIgnoreTag(node: JSDocIgnoreTag, tagName: Identifier | undefined, comment?: string | NodeArray<JSDocComment>): JSDocIgnoreTag;
     createJSDocOverrideTag(tagName: Identifier | undefined, comment?: string | NodeArray<JSDocComment>): JSDocOverrideTag;
     updateJSDocOverrideTag(node: JSDocOverrideTag, tagName: Identifier | undefined, comment?: string | NodeArray<JSDocComment>): JSDocOverrideTag;
     createJSDocThrowsTag(tagName: Identifier, typeExpression: JSDocTypeExpression | undefined, comment?: string | NodeArray<JSDocComment>): JSDocThrowsTag;
diff --git a/src/compiler/utilitiesPublic.ts b/src/compiler/utilitiesPublic.ts
index 02623678a0cf0..fd505e1e7072c 100644
--- a/src/compiler/utilitiesPublic.ts
+++ b/src/compiler/utilitiesPublic.ts
@@ -140,6 +140,7 @@ import {
     isJSDocDeprecatedTag,
     isJSDocEnumTag,
     isJSDocFunctionType,
+    isJSDocIgnoreTag,
     isJSDocImplementsTag,
     isJSDocOverloadTag,
     isJSDocOverrideTag,
@@ -183,6 +184,7 @@ import {
     JSDocContainer,
     JSDocDeprecatedTag,
     JSDocEnumTag,
+    JSDocIgnoreTag,
     JSDocImplementsTag,
     JSDocLink,
     JSDocLinkCode,
@@ -1174,6 +1176,11 @@ export function getJSDocDeprecatedTagNoCache(node: Node): JSDocDeprecatedTag | u
     return getFirstJSDocTag(node, isJSDocDeprecatedTag, /*noCache*/ true);
 }
 
+/** Gets the JSDoc ignore tag for the node if present */
+export function getJSDocIgnoreTag(node: Node): JSDocIgnoreTag | undefined {
+    return getFirstJSDocTag(node, isJSDocIgnoreTag);
+}
+
 /** Gets the JSDoc enum tag for the node if present */
 export function getJSDocEnumTag(node: Node): JSDocEnumTag | undefined {
     return getFirstJSDocTag(node, isJSDocEnumTag);
diff --git a/tests/baselines/reference/api/typescript.d.ts b/tests/baselines/reference/api/typescript.d.ts
index 4b4404634fdaa..599913e6eba57 100644
--- a/tests/baselines/reference/api/typescript.d.ts
+++ b/tests/baselines/reference/api/typescript.d.ts
@@ -4008,33 +4008,34 @@ declare namespace ts {
         JSDocImplementsTag = 329,
         JSDocAuthorTag = 330,
         JSDocDeprecatedTag = 331,
-        JSDocClassTag = 332,
-        JSDocPublicTag = 333,
-        JSDocPrivateTag = 334,
-        JSDocProtectedTag = 335,
-        JSDocReadonlyTag = 336,
-        JSDocOverrideTag = 337,
-        JSDocCallbackTag = 338,
-        JSDocOverloadTag = 339,
-        JSDocEnumTag = 340,
-        JSDocParameterTag = 341,
-        JSDocReturnTag = 342,
-        JSDocThisTag = 343,
-        JSDocTypeTag = 344,
-        JSDocTemplateTag = 345,
-        JSDocTypedefTag = 346,
-        JSDocSeeTag = 347,
-        JSDocPropertyTag = 348,
-        JSDocThrowsTag = 349,
-        JSDocSatisfiesTag = 350,
-        JSDocImportTag = 351,
-        SyntaxList = 352,
-        NotEmittedStatement = 353,
-        NotEmittedTypeElement = 354,
-        PartiallyEmittedExpression = 355,
-        CommaListExpression = 356,
-        SyntheticReferenceExpression = 357,
-        Count = 358,
+        JSDocIgnoreTag = 332,
+        JSDocClassTag = 333,
+        JSDocPublicTag = 334,
+        JSDocPrivateTag = 335,
+        JSDocProtectedTag = 336,
+        JSDocReadonlyTag = 337,
+        JSDocOverrideTag = 338,
+        JSDocCallbackTag = 339,
+        JSDocOverloadTag = 340,
+        JSDocEnumTag = 341,
+        JSDocParameterTag = 342,
+        JSDocReturnTag = 343,
+        JSDocThisTag = 344,
+        JSDocTypeTag = 345,
+        JSDocTemplateTag = 346,
+        JSDocTypedefTag = 347,
+        JSDocSeeTag = 348,
+        JSDocPropertyTag = 349,
+        JSDocThrowsTag = 350,
+        JSDocSatisfiesTag = 351,
+        JSDocImportTag = 352,
+        SyntaxList = 353,
+        NotEmittedStatement = 354,
+        NotEmittedTypeElement = 355,
+        PartiallyEmittedExpression = 356,
+        CommaListExpression = 357,
+        SyntheticReferenceExpression = 358,
+        Count = 359,
         FirstAssignment = 64,
         LastAssignment = 79,
         FirstCompoundAssignment = 65,
@@ -4063,9 +4064,9 @@ declare namespace ts {
         LastStatement = 259,
         FirstNode = 166,
         FirstJSDocNode = 309,
-        LastJSDocNode = 351,
+        LastJSDocNode = 352,
         FirstJSDocTagNode = 327,
-        LastJSDocTagNode = 351,
+        LastJSDocTagNode = 352,
     }
     type TriviaSyntaxKind = SyntaxKind.SingleLineCommentTrivia | SyntaxKind.MultiLineCommentTrivia | SyntaxKind.NewLineTrivia | SyntaxKind.WhitespaceTrivia | SyntaxKind.ShebangTrivia | SyntaxKind.ConflictMarkerTrivia;
     type LiteralSyntaxKind = SyntaxKind.NumericLiteral | SyntaxKind.BigIntLiteral | SyntaxKind.StringLiteral | SyntaxKind.JsxText | SyntaxKind.JsxTextAllWhiteSpaces | SyntaxKind.RegularExpressionLiteral | SyntaxKind.NoSubstitutionTemplateLiteral;
@@ -5774,6 +5775,9 @@ declare namespace ts {
     interface JSDocDeprecatedTag extends JSDocTag {
         kind: SyntaxKind.JSDocDeprecatedTag;
     }
+    interface JSDocIgnoreTag extends JSDocTag {
+        kind: SyntaxKind.JSDocIgnoreTag;
+    }
     interface JSDocClassTag extends JSDocTag {
         readonly kind: SyntaxKind.JSDocClassTag;
     }
@@ -7815,6 +7819,8 @@ declare namespace ts {
         updateJSDocUnknownTag(node: JSDocUnknownTag, tagName: Identifier, comment: string | NodeArray<JSDocComment> | undefined): JSDocUnknownTag;
         createJSDocDeprecatedTag(tagName: Identifier | undefined, comment?: string | NodeArray<JSDocComment>): JSDocDeprecatedTag;
         updateJSDocDeprecatedTag(node: JSDocDeprecatedTag, tagName: Identifier | undefined, comment?: string | NodeArray<JSDocComment>): JSDocDeprecatedTag;
+        createJSDocIgnoreTag(tagName: Identifier | undefined, comment?: string | NodeArray<JSDocComment>): JSDocIgnoreTag;
+        updateJSDocIgnoreTag(node: JSDocIgnoreTag, tagName: Identifier | undefined, comment?: string | NodeArray<JSDocComment>): JSDocIgnoreTag;
         createJSDocOverrideTag(tagName: Identifier | undefined, comment?: string | NodeArray<JSDocComment>): JSDocOverrideTag;
         updateJSDocOverrideTag(node: JSDocOverrideTag, tagName: Identifier | undefined, comment?: string | NodeArray<JSDocComment>): JSDocOverrideTag;
         createJSDocThrowsTag(tagName: Identifier, typeExpression: JSDocTypeExpression | undefined, comment?: string | NodeArray<JSDocComment>): JSDocThrowsTag;
@@ -8670,6 +8676,8 @@ declare namespace ts {
     function getJSDocOverrideTagNoCache(node: Node): JSDocOverrideTag | undefined;
     /** Gets the JSDoc deprecated tag for the node if present */
     function getJSDocDeprecatedTag(node: Node): JSDocDeprecatedTag | undefined;
+    /** Gets the JSDoc ignore tag for the node if present */
+    function getJSDocIgnoreTag(node: Node): JSDocIgnoreTag | undefined;
     /** Gets the JSDoc enum tag for the node if present */
     function getJSDocEnumTag(node: Node): JSDocEnumTag | undefined;
     /** Gets the JSDoc this tag for the node if present */
@@ -9116,6 +9124,7 @@ declare namespace ts {
     function isJSDocOverrideTag(node: Node): node is JSDocOverrideTag;
     function isJSDocOverloadTag(node: Node): node is JSDocOverloadTag;
     function isJSDocDeprecatedTag(node: Node): node is JSDocDeprecatedTag;
+    function isJSDocIgnoreTag(node: Node): node is JSDocIgnoreTag;
     function isJSDocSeeTag(node: Node): node is JSDocSeeTag;
     function isJSDocEnumTag(node: Node): node is JSDocEnumTag;
     function isJSDocParameterTag(node: Node): node is JSDocParameterTag;
diff --git a/tests/cases/fourslash/completionsIgnoreTagOnProperty1.ts b/tests/cases/fourslash/completionsIgnoreTagOnProperty1.ts
new file mode 100644
index 0000000000000..a422d329e3f87
--- /dev/null
+++ b/tests/cases/fourslash/completionsIgnoreTagOnProperty1.ts
@@ -0,0 +1,16 @@
+/// <reference path="fourslash.ts" />
+
+//// type Foo = {
+////   /** @ignore */
+////   a: string;
+////   b: number;
+//// };
+////
+//// declare const foo: Foo;
+//// foo./**/
+
+verify.completions({
+    marker: "",
+    exact: "b",
+    isNewIdentifierLocation: false,
+});