بررسی ارتباط نوع مالکیت و عملکرد مالی با سیاست مالیاتی شرکت‌ها: شواهدی از شرکت‌های عضو بورس اوراق بهادار تهران

نوع مقاله : مقاله پژوهشی

نویسندگان

1 دانشیار حسابداری دانشکده مدیریت ،دانشگاه تهران

2 حسابرس ارشد مالیاتی ،سازمان امور مالیاتی اداره کل استان فارس

چکیده

 
چکیده
سیاست مالیاتی‌ای که ارکان مدیریتی شرکت تدوین می‌کنند، همواره از موضوعات چالش‌برانگیز و موردتوجه سهام‌داران و سیاست‌گذاران بوده است. با مرور پیشینة موضوع دو نوع کلی از سیاست مالیاتی را که شرکت‌ها اتخاذ می‌کنند می‌توان تشخیص داد و متمایز کرد. سیاست متهورانة مالیاتی در مقابل سیاست محافظه‌کارانة مالیاتی. بر اساس سیاست محافظه‌کارانة مالیاتی شرکت‌ها بدون تلاش برای کاهش مالیات پرداختی خود تمام جزئیات درآمدی خود را ابراز می‌کنند، درحالی‌که شرکت‌هایی که سیاست مالیاتی خود را متهورانه تدوین می‌کنند تلاش می‌کنند از خروج نقدینگی در قالب مالیات جلوگیری کنند. هدف از انجام این پژوهش بررسی این نکته است که آیا نوع مالکیت شرکت و نیز وضعیت عملکرد آن تأثیر معناداری بر تدوین سیاست مالیاتی شرکت‌ها دارد یا خیر. در این پژوهش با به‌کارگیری روش رگرسیون برای آزمون فرضیه‌های پژوهش، نمونه‌ای متشکل از 137 شرکت عضو بورس اوراق بهادار تهران در طول دورة 1389 لغایت 1393، یعنی 685 سال- شرکت را بررسی کرده است تا اثرات نوع مالکیت شرکت و نیز عملکرد مالی بر برنامه‌ریزی مالیاتی شرکت بررسی کند. نتایج حاصل از پژوهش بیان‌گر آن است که با افزایش مالکیت سرمایه‌گذاران نهادی و سرمایه‌گذاران دولتی در شرکت، سیاست مالیاتی متهورانه‌تر می‌شود. سایر نتایج نشان‌دهندة آن است که عملکرد مالی، تأثیر معنی‌داری بر سیاست مالیاتی شرکت ندارد.

کلیدواژه‌ها


عنوان مقاله [English]

Relationship Between Ownership Structure and Financial Performance on Corporate Tax Policy Investigation: Evidences from Firms Listed on Tehran Stock Exchange

نویسندگان [English]

  • GholamReza Karami 1
  • Alireza Shahabi 2
1 Department of Accounting, Faculty of Management< University of Tehran, Tehran, Iran
2
چکیده [English]

Introduction
Organizational factors affect organizational reporting and performance as well. Tax policy making has been a challenging issue for stock holders. Different types of ownership call for different reporting Policy. Therefore, firms with institutional owners along with firms in presence of governmental owners are in different position of tax planning. There are two types of tax policy over the literature, aggressive policy and conservative policy. In this research impact of ownership structure and firm performance on tax policy making is going to be studied.
 
Hypotheses
The aim of the study is to examine the effects of ownership structure and firm performance on tax planning among Iranian public listed firms. Hence based on the literature, the hypotheses are developed as follows:
H1. Ownership structure affects tax policy in Iranian public listed firms.
H1 a. institutional ownership affects tax policy in Iranian public listed firms.
H1 b. Governmental ownership affects tax policy in Iranian public listed firms.
H2. Firm performance affects tax policy in Iranian public listed firms.
H2 a. Sale growth affects tax policy in Iranian public listed firms.
H2 b. Return on assets affects tax policy in Iranian public listed firms.
 
Methods
All the firms listed on Tehran Stock Exchange (TSE) over 2010 to 2014 are statistical population in this research. Sample was selected based on the following criteria:
-   Firm should be accepted on TSE before ending 2009.
-   Fiscal year ends on March 20 every year.
-   Research data of the firm is available.
-   Firm is not listed as financial institutes.
Based on the above criteria 137 firms i.e. 685 firm-year was selected. Data was gathered from financial statements or other types of firms’ disclosure. Research type is correlation and research data regression model is used for analysis.
 
Results
Results show a meaningful relation between the presence of governmental and institutional owners and tax policy. This relation is positive for institutional owners while it is negative for those of governmental owners. In other word, governmental owners push the firm to have more aggressive tax policy. Thus, the more the governmental owners a firm has, the more aggressive tax policy it will make. Firm performance and financial leverage has no relation i.e. on tax policy making.
 
Conclusion
This research studied the relationship between ownership structure and firm performance with tax policy making among public listed firms on TSE. Results illustrates that firms with more institutional and governmental ownership try to reduce their taxes using an aggressive tax policy. This may ruin economic transparency and call the government to plan for better privatization program. Other findings illustrate better firm performance has no meaningful relation with firms’ tax policy making. Other findings indicate large firms make more aggressive tax policies.



کلیدواژه‌ها [English]

  • 1. Institutional Owners
  • 2. Governmental Owners
  • 3. Tax Policy
  • 4. Firm Performance
 
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