Here are a few options for the WordPress post tag description “地價稅免手續費” in Traditional Chinese, ranging in length and emphasis:

**Option 1: Concise & Direct**

> 免費繳納地價稅，不必支付任何手續費用。

**(Translation: Pay your land value tax for free, without paying any service fees.)**

* **Pros:** Simple, clear, and to the point. Easily understood by all.
* **Cons:** Doesn’t provide much additional information.

**Option 2: Slightly More Detail**

> 地價稅繳納免手續費，輕鬆省錢。了解如何避免支付額外費用，便捷繳納稅款。

**(Translation: Land value tax payment with no service fees, saving money easily. Learn how to avoid extra charges and conveniently pay your taxes.)**

* **Pros:** Briefly highlights the benefit (saving money) and the topic of the post.
* **Cons:** Still relatively short, but introduces the idea of a how-to post

**Option 3: Emphasizing Benefit and Purpose (Ideal – More Informative)**

> 您的地價稅可以免除手續費！本標籤提供關於地價稅免手續費的資訊，包括如何操作、可能的選項以及常見問題解答，讓您輕鬆、省錢地完成繳稅流程。

**(Translation: Your land value tax can be exempt from service fees! This tag provides information about land value tax exemption from fees, including how to do it, possible options, and answers to frequently asked questions, allowing you to easily and save money while completing the tax payment process.)**

* **Pros:** Most informative. Clearly States the topic, its benefits with the intention of the content on the site (how to).
* **Cons:** Slightly longer, but this is a good thing for SEO and user understanding.

**Option 4: Focus on Keywords**

> 地價稅、免手續費、繳稅、省錢、稅務。 查詢地價稅免手續費的相關資訊，輕鬆繳稅。

**(Translation: Land Value Tax, No Service Fees, Tax Payment, Save Money, Taxation. Find information related to land value tax without service fees, and conveniently pay your taxes.)**

* **Pros:** Keyword rich, optimized for search engines.
* **Cons:** Less descriptive for the human reader

**Recommendation:**

I recommend **Option 3 or Option 2** as the best choices. They are informative and clearly explain the benefits of this tag. If you want to emphasize maximizing your SEO, option 4 is good too. But the most important think is to ensure the reader understands what to expect from this tag. Ultimately, the best choice depends on the overall style and length of the post content on your website.