Taxes payable mainly include:

1, VAT: 6% for providing services and 13% for selling computers and consumables.

VAT payable = output tax-input tax. Output tax = sales x applicable tax rate-VAT input tax paid

2. Urban construction tax and education surcharge = VAT payable X(7%+3%+2%)

3. Enterprise income tax: the tax rate is 25%, and the tax rate for small and micro enterprises is 20% (at present, you can enjoy preferential treatment, and the actual tax rate is 5% when the taxable income is less than 6,543,800 yuan).

Payable enterprise income tax = income ×25%. Those who meet the preferential conditions for enjoying the income tax of small and micro enterprises and whose income is below 6,543,800 yuan+0,000 yuan shall pay enterprise income tax = X5% of the income. If the income is between 2 million yuan and 3 million yuan, the enterprise income tax shall be paid = income X 10%.

4. Property tax = 65438+ 02% of the rent (paid once a year)

5, land use tax = according to the use of area x local approved unit tax.

6. Stamp duty: calculated according to the items and tax rates listed in the Stamp Tax Law.

And travel tax or something.