求翻译：企业所得税是H公司的主体税种，具有税基大、税负重、收入费用确认复杂等特点，企业所得税的筹划是H公司税收规划的重点。是什么意思？

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corporate income tax is H company of the main types of taxes, tax base, tax allowance, income recognition, such as complex, enterprise income tax planning is H company tax planning focus.

The enterprise income tax is the H Corporation's main body categories of taxes, has the tax base in a big way, the tax burden heavy, the income expense confirmation complex and so on the characteristics, the enterprise income tax preparation is the H Corporation tax revenue plan key point.

Corporate income tax is the main type of h company, has a large tax base, heavy taxes, revenue and expense recognition characteristics of complex, corporate tax planning is the focus of h company's tax planning.

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