1. Step 1: Log in to the local electronic tax bureau. The tax plate of the national tax can be logged in, and the password is also the password of the tax plate.

2. Step 2: Click "I want to file a tax return"-"I want to file a tax return" in the navigation bar on the home page. When the enterprise income tax is declared quarterly, it will be declared together with other taxes and completed in the "comprehensive declaration".

3. Step 3: After the information is scanned and verified, first declare the quarterly balance sheet and income statement of the enterprise, then declare the value-added tax, and then declare the enterprise income tax.

4. Step 4: Fill in the enterprise income tax return, according to quarterly operating income, operating cost and total profit. The system will automatically bring out the amount to make up for the losses in previous years. In the first quarter, to make up for the losses in previous years, it is necessary to declare the annual enterprise income tax settlement system of the previous year before it can be automatically brought out.

5. Step 5: Fill in other schedules and click Next to formally submit the declaration form. Financial statements need to be submitted before other statements are submitted. Next, pay taxes.

6. The annual enterprise income tax declaration shall be made before the end of May each year. In the first quarter, if it is necessary to extract data to make up for the losses of previous years, an annual enterprise income tax report shall be made in advance.

7. First of all, when you enter the online electronic tax bureau, you can directly select the annual enterprise income tax declaration in the left navigation bar, or you can select the annual declaration in the detail column through "I want to declare"-"I want to declare".

8. Then, fill in the basic information and choose the corresponding form to fill in. In general, the system can automatically select. Just check if there are any other reports to fill out and add them. Fill in the form in turn, and finally enter A 100000 annual enterprise income tax return for confirmation and preservation. Submit a statement.

7. After the declaration, you can also modify the declared statements if you find any errors. Choose the correct declaration, modify the wrong form, save it, and then formally declare and submit it.