The taxes to be paid by a company registered in Suzhou in a 100 million year period mainly depend on the income and expenditure of the company. Generally speaking, the taxes that the company needs to pay include enterprise income tax, value-added tax, urban construction tax, education surcharge, stamp tax, etc. For a company with a registered capital of 1 million yuan, it needs to pay enterprise income tax in accordance with the tax law, the tax rate is 25%, and it needs to pay enterprise income tax of 250000 yuan every year. The calculation formula of VAT is: VAT payable=output tax amount - input tax amount. Urban construction tax is calculated at 7%, and education surcharges and local education surcharges=VAT payable * (3%+2%). Stamp tax=(sales revenue+purchase revenue) * 0.0003. Therefore, the specific tax amount needs to be calculated according to the actual situation of the company. It is recommended to consult a professional tax authority or accounting firm to obtain more accurate information.