How to change fianancial year

Hi there, guptarajkumar900.

I'd be glad to help you change the financial year in QuickBooks. Here's how: 

1. Go to the Gear icon and select Account and Settings.
2. Proceed to the Advanced tab and click Accounting. 
3. Change the beginning of your financial year in the First month of fiscal year section.
4. Click Save.

Check out these articles for more details about managing your account settings:

• Edit Company Settings in QuickBooks Online
• How Do I Set My Advanced Company Settings?

I'd also like to share a couple more guide articles and reference in case you might need them in you future tasks:

• Customise Reports in QuickBooks Online
• Get Started With QuickBooks Online

You can always ask follow-up questions in case you need more help with QuickBooks. We're always here to guide and assist you all the way.