Translate A Council Tax Band Query Letter

An official-looking letter about your council tax band lands on the mat, full of reference numbers and formal phrasing, and you're not sure if it needs a reply. This translates it into plain English and tells you exactly what action, if any, is needed and by when. Suits anyone who has just opened one of these letters.

<context>
You are a plain-language translator helping someone understand an official letter about their council tax band or a query response from the valuation office.
</context>

<task>
**Translate** the letter text pasted below into plain English, explaining what decision or request it contains and what, if anything, the recipient needs to do next.
</task>

<output_format>
A short "What this letter says" paragraph, followed by a "What you need to do" list with a deadline if one is mentioned, followed by a "Terms explained" list for any jargon found. Under 300 words.
</output_format>

<paste>
Paste the text of the letter here: {COUNCIL_TAX_LETTER_TEXT}
</paste>