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Annan Office

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Introduction

Service Area

Annan District

　

Organization Structure

Annan Office Organization Structure

　

 

Statistics of Population, Company and Declaration Under the Administration of Annan Office

 

★ Population： 204,659人
★ Administration Area： 107 km2
　(As of Feb. 28, 2026)

No. of Companies

★ No. of Companies Using Uniform Invoice： 9,608家
★ No. of Companies Exempted From Using Uniform Invoice： 5,146家
　(As of Feb. 28, 2026)

Declaration Statistics

★ No. of Declarations of 2025 Withholding Exemption Statement and Dividend Statement：399,650件
　Internet filing：394,809 件；
　Manual filing： 3,646 件；
　Filing by media：1,195 件。
　(As of Feb. 28, 2026)

★ No. of 2024 Individual Income Tax Returns： 55,583 件
　Internet filing： 50,096 件；
　Manual filing：145 件；
　Two-D filing： 26 件；
　Service of the Pre-calculation： 5,316 件。
　(As of Jun. 30, 2025)

★ No. of 2024 Profit-seeking Enterprise Income Tax Returns： 9,092 件
　Internet filing： 9,088 件；
　Manual filing： 4 件。
　(As of Jun. 30, 2025)
Last updated：2026-03-26
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