Here are several options for a WordPress post_tag description for “直接稅” (Direct Taxes) in Traditional Chinese, ranging in length and detail, along with considerations for each:

**Option 1: Short & Sweet (Ideal for brevity)**

* **Description:** 指由納稅人直接向政府繳納的稅款。 (Refers to taxes paid directly by taxpayers to the government.)

* **Considerations:** Concise, easily understood, and good for general purpose.

**Option 2: Adding Examples (More Informative)**

* **Description:** 直接稅是指由個人或企業直接向政府繳納的稅款，例如所得稅、遺產稅、贈與稅等。 (Direct taxes refer to taxes paid directly by individuals or businesses to the government, such as income tax, estate tax, and gift tax.)

* **Considerations:** Provides concrete examples for better understanding. Good if you want to clarify what types of taxes fall under this category.

**Option 3: Focusing on Liability (Emphasizing the taxpayer’s responsibility)**

* **Description:** 直接稅是指納稅義務人依法自行申報並繳納的稅款。 (Direct taxes refer to taxes that taxpayers are legally obligated to declare and pay themselves.)

* **Considerations:** Highlights the responsibility of the person paying the tax. Perhaps useful if your content focuses on tax compliance.

**Option 4: Contrast with Indirect Taxes (Provides context – this is a good one!)**

* **Description:** 直接稅是指由納稅人直接向政府繳納的稅款，與間接稅 (如消費稅) 相比，其稅負通常直接落在納稅人身上。 (Direct taxes refer to taxes paid directly by taxpayers to the government. In contrast to indirect taxes (like consumption tax), the tax burden typically falls directly on the taxpayer.)

* **Considerations:** Positions “直接稅” in a larger context, making it more meaningful especially if you’re also discussing indirect taxes in your content.

**Option 5: A Longer Description suitable for a specific use case.**

* **Description:** 直接稅是指納稅人依據其收入、財產或其他直接利益，依法向政府繳納的稅款。 相較於間接稅，直接稅的負擔通常較為明確，例如：個人所得稅、營利事業所得稅、土地稅、房屋稅等。 了解直接稅對個人財務規劃及企業經營至關重要。 (Direct taxes refer to taxes taxpayers pay to the government based on their income, property, or other direct benefits, according to law. Compared to indirect taxes, the tax burden of direct taxes is usually clearer, such as: Individual income tax, corporate income tax, land tax, and house tax. Understanding direct taxes is crucial for personal financial planning and business operations.)

* **Considerations:** More comprehensive, including examples and highlighting importance. You will want to only chose this if you want to give readers more background and importance for the term.

**How to Choose the Best Description:**

* **Context of Your WordPress site:** What is the overall topic of your website? Are you focused on personal finance, business, or something else?
* **Target Audience:** What is their level of understanding of taxation?
* **Content of your posts:** What other tax terms are you using? Do you need to provide contrast with a term such as “indirect taxes”?
* **Length Limits:** Some themes might have a character limit for tag descriptions.

I recommend starting with **Option 4** or **Option 2**, and then adjusting based on the specific needs of your WordPress website. Good luck!