Here are a few options for a WordPress post_tag description, “稅務通知”, in Traditional Chinese, with varying levels of formality and focus:

**Option 1: Simple & Direct**

* **Description:** 關於稅務相關的重要資訊和公告。 (Concerning important information and announcements related to taxes.)

**Option 2: Focus on Information**

* **Description:** 提供稅務資訊，包含稅收政策、申報提醒、截止日期等。 (Provides tax information, including tax policies, filing reminders, deadlines, etc.)

**Option 3: Action-Oriented & for Users**

* **Description:** 獲取最新的稅務通知，確保您了解您的義務並及時申報。 (Get the latest tax notices to ensure you understand your obligations and file on time.)

**Option 4: Formal & Official**

* **Description:** 政府或相關機構發布的關於稅務事宜之公告與通知。 (Announcements and notices regarding tax matters issued by the government or related institutions.)

**Option 5: Concise**

* **Description:** 稅務相關資訊。 (Tax-related information.)

**Choosing the best description:**

The most appropriate description depends on the content you’re tagging. Consider:

* **Audience:** Who is the target audience for the posts using this tag? Are they individual taxpayers, businesses, or both?
* **Content Type:** What kind of information will be tagged with “稅務通知”? Is it primarily policy updates, reminders, or both?
* **Your overall tone and branding:** Is your website formal and official, or more user-friendly?

I would generally recommend **Option 2 or 3** for a good balance of informational value and user-friendliness. Option 1 is also perfectly acceptable. Choose the one that best fits your needs.