diff --git a/packages/api/methods.test.ts b/packages/api/methods.test.ts
index d6b6bc2207..f1fffe8df1 100644
--- a/packages/api/methods.test.ts
+++ b/packages/api/methods.test.ts
@@ -356,6 +356,143 @@ describe('API CRUD operations', () => {
     );
   });
 
+  // apis: createTag, getTags, updateTag, deleteTag
+  test('Tags: successfully complete tag operations', async () => {
+    // Create tags
+    const tagId1 = await api.createTag({ tag: 'test-tag1', color: '#ff0000' });
+    const tagId2 = await api.createTag({
+      tag: 'test-tag2',
+      description: 'A test tag',
+    });
+
+    let tags = await api.getTags();
+    expect(tags).toEqual(
+      expect.arrayContaining([
+        expect.objectContaining({
+          id: tagId1,
+          tag: 'test-tag1',
+          color: '#ff0000',
+        }),
+        expect.objectContaining({
+          id: tagId2,
+          tag: 'test-tag2',
+          description: 'A test tag',
+        }),
+      ]),
+    );
+
+    // Update tag
+    await api.updateTag(tagId1, { tag: 'updated-tag', color: '#00ff00' });
+    tags = await api.getTags();
+    expect(tags).toEqual(
+      expect.arrayContaining([
+        expect.objectContaining({
+          id: tagId1,
+          tag: 'updated-tag',
+          color: '#00ff00',
+        }),
+      ]),
+    );
+
+    // Delete tag
+    await api.deleteTag(tagId2);
+    tags = await api.getTags();
+    expect(tags).not.toEqual(
+      expect.arrayContaining([expect.objectContaining({ id: tagId2 })]),
+    );
+  });
+
+  test('Tags: create tag with minimal fields', async () => {
+    const tagId = await api.createTag({ tag: 'minimal-tag' });
+    const tags = await api.getTags();
+    expect(tags).toEqual(
+      expect.arrayContaining([
+        expect.objectContaining({
+          id: tagId,
+          tag: 'minimal-tag',
+          color: null,
+          description: null,
+        }),
+      ]),
+    );
+  });
+
+  test('Tags: update single field only', async () => {
+    const tagId = await api.createTag({ tag: 'original', color: '#ff0000' });
+
+    // Update only color, tag and description should remain unchanged
+    await api.updateTag(tagId, { color: '#00ff00' });
+
+    const tags = await api.getTags();
+    expect(tags).toEqual(
+      expect.arrayContaining([
+        expect.objectContaining({
+          id: tagId,
+          tag: 'original',
+          color: '#00ff00',
+          description: null,
+        }),
+      ]),
+    );
+  });
+
+  test('Tags: handle null values correctly', async () => {
+    const tagId = await api.createTag({
+      tag: 'with-nulls',
+      color: null,
+      description: null,
+    });
+
+    const tags = await api.getTags();
+    expect(tags).toEqual(
+      expect.arrayContaining([
+        expect.objectContaining({
+          id: tagId,
+          color: null,
+          description: null,
+        }),
+      ]),
+    );
+  });
+
+  test('Tags: clear optional field', async () => {
+    const tagId = await api.createTag({
+      tag: 'clearable',
+      color: '#ff0000',
+      description: 'will be cleared',
+    });
+
+    // Clear color by setting to null
+    await api.updateTag(tagId, { color: null });
+
+    let tags = await api.getTags();
+    expect(tags).toEqual(
+      expect.arrayContaining([
+        expect.objectContaining({
+          id: tagId,
+          tag: 'clearable',
+          color: null,
+          description: 'will be cleared',
+        }),
+      ]),
+    );
+
+    // Clear description by setting to null
+    await api.updateTag(tagId, { description: null });
+
+    tags = await api.getTags();
+    expect(tags).toEqual(
+      expect.arrayContaining([
+        expect.objectContaining({
+          id: tagId,
+          tag: 'clearable',
+          color: null,
+          description: null,
+        }),
+      ]),
+    );
+  });
+
   // apis: getRules, getPayeeRules, createRule, updateRule, deleteRule
   test('Rules: successfully update rules', async () => {
     await api.createPayee({ name: 'test-payee' });
diff --git a/packages/api/methods.ts b/packages/api/methods.ts
index cbfa1499ad..1f19215186 100644
--- a/packages/api/methods.ts
+++ b/packages/api/methods.ts
@@ -5,6 +5,7 @@ import type {
   APIFileEntity,
   APIPayeeEntity,
   APIScheduleEntity,
+  APITagEntity,
 } from 'loot-core/server/api-models';
 import type { Query } from 'loot-core/shared/query';
 import type { Handlers } from 'loot-core/types/handlers';
@@ -274,6 +275,25 @@ export function deletePayee(id: APIPayeeEntity['id']) {
   return send('api/payee-delete', { id });
 }
 
+export function getTags() {
+  return send('api/tags-get');
+}
+
+export function createTag(tag: Omit<APITagEntity, 'id'>) {
+  return send('api/tag-create', { tag });
+}
+
+export function updateTag(
+  id: APITagEntity['id'],
+  fields: Partial<Omit<APITagEntity, 'id'>>,
+) {
+  return send('api/tag-update', { id, fields });
+}
+
+export function deleteTag(id: APITagEntity['id']) {
+  return send('api/tag-delete', { id });
+}
+
 export function mergePayees(
   targetId: APIPayeeEntity['id'],
   mergeIds: APIPayeeEntity['id'][],
diff --git a/packages/loot-core/src/server/api-models.ts b/packages/loot-core/src/server/api-models.ts
index 6edb0385f1..9e6e764a0d 100644
--- a/packages/loot-core/src/server/api-models.ts
+++ b/packages/loot-core/src/server/api-models.ts
@@ -5,6 +5,7 @@ import type {
   CategoryGroupEntity,
   PayeeEntity,
   ScheduleEntity,
+  TagEntity,
 } from '../types/models';
 
 import type { RemoteFile } from './cloud-storage';
@@ -117,6 +118,26 @@ export const payeeModel = {
   },
 };
 
+export type APITagEntity = Pick<
+  TagEntity,
+  'id' | 'tag' | 'color' | 'description'
+>;
+
+export const tagModel = {
+  toExternal(tag: TagEntity): APITagEntity {
+    return {
+      id: tag.id,
+      tag: tag.tag,
+      color: tag.color ?? null,
+      description: tag.description ?? null,
+    };
+  },
+
+  fromExternal(tag: Partial<APITagEntity>): Partial<TagEntity> {
+    return tag;
+  },
+};
+
 export type APIFileEntity = Omit<RemoteFile, 'deleted' | 'fileId'> & {
   id?: string;
   cloudFileId: string;
diff --git a/packages/loot-core/src/server/api.ts b/packages/loot-core/src/server/api.ts
index ec5020bc26..1a4ac9c995 100644
--- a/packages/loot-core/src/server/api.ts
+++ b/packages/loot-core/src/server/api.ts
@@ -34,6 +34,7 @@ import {
   payeeModel,
   remoteFileModel,
   scheduleModel,
+  tagModel,
 } from './api-models';
 import type { AmountOPType, APIScheduleEntity } from './api-models';
 import { aqlQuery } from './aql';
@@ -740,6 +741,32 @@ handlers['api/payees-merge'] = withMutation(async function ({
   return handlers['payees-merge']({ targetId, mergeIds });
 });
 
+handlers['api/tags-get'] = async function () {
+  checkFileOpen();
+  const tags = await handlers['tags-get']();
+  return tags.map(tagModel.toExternal);
+};
+
+handlers['api/tag-create'] = withMutation(async function ({ tag }) {
+  checkFileOpen();
+  const result = await handlers['tags-create']({
+    tag: tag.tag,
+    color: tag.color,
+    description: tag.description,
+  });
+  return result.id;
+});
+
+handlers['api/tag-update'] = withMutation(async function ({ id, fields }) {
+  checkFileOpen();
+  await handlers['tags-update']({ id, ...tagModel.fromExternal(fields) });
+});
+
+handlers['api/tag-delete'] = withMutation(async function ({ id }) {
+  checkFileOpen();
+  await handlers['tags-delete']({ id });
+});
+
 handlers['api/rules-get'] = async function () {
   checkFileOpen();
   return handlers['rules-get']();
diff --git a/packages/loot-core/src/server/tags/app.ts b/packages/loot-core/src/server/tags/app.ts
index 8c876a6495..17b6e86c9e 100644
--- a/packages/loot-core/src/server/tags/app.ts
+++ b/packages/loot-core/src/server/tags/app.ts
@@ -54,7 +54,7 @@ async function createTag({
   return { id, tag, color, description };
 }
 
-async function deleteTag(tag: TagEntity): Promise<TagEntity['id']> {
+async function deleteTag(tag: Pick<TagEntity, 'id'>): Promise<TagEntity['id']> {
   await db.deleteTag(tag);
   return tag.id;
 }
@@ -70,7 +70,9 @@ async function deleteAllTags(
   return ids;
 }
 
-async function updateTag(tag: TagEntity): Promise<TagEntity> {
+async function updateTag(
+  tag: Partial<TagEntity> & Pick<TagEntity, 'id'>,
+): Promise<Partial<TagEntity>> {
   await db.updateTag(tag);
   return tag;
 }
diff --git a/packages/loot-core/src/types/api-handlers.ts b/packages/loot-core/src/types/api-handlers.ts
index 2561322174..5f9b4a9f93 100644
--- a/packages/loot-core/src/types/api-handlers.ts
+++ b/packages/loot-core/src/types/api-handlers.ts
@@ -9,6 +9,7 @@ import type {
   APIFileEntity,
   APIPayeeEntity,
   APIScheduleEntity,
+  APITagEntity,
 } from '../server/api-models';
 import type { BudgetFileHandlers } from '../server/budgetfiles/app';
 import type { batchUpdateTransactions } from '../server/transactions';
@@ -217,6 +218,19 @@ export type ApiHandlers = {
     mergeIds: string[];
   }) => Promise<void>;
 
+  'api/tags-get': () => Promise<APITagEntity[]>;
+
+  'api/tag-create': (arg: {
+    tag: Omit<APITagEntity, 'id'>;
+  }) => Promise<APITagEntity['id']>;
+
+  'api/tag-update': (arg: {
+    id: APITagEntity['id'];
+    fields: Partial<Omit<APITagEntity, 'id'>>;
+  }) => Promise<void>;
+
+  'api/tag-delete': (arg: { id: APITagEntity['id'] }) => Promise<void>;
+
   'api/rules-get': () => Promise<RuleEntity[]>;
 
   'api/payee-rules-get': (arg: {
diff --git a/upcoming-release-notes/6746.md b/upcoming-release-notes/6746.md
new file mode 100644
index 0000000000..9956dce99e
--- /dev/null
+++ b/upcoming-release-notes/6746.md
@@ -0,0 +1,6 @@
+---
+category: Features
+authors: [pouwerkerk]
+---
+
+Adds API support to manage tags (`getTags`, `createTag`, `updateTag`, `deleteTag`).