Let me help you sort this matter about changing the sequence invoice number from 2024 to 2025, @dc8468.

Firstly, you'll need to enable the Custom transaction numbers feature in your settings. This lets you set the initial number for 2025 directly on the invoice page. Following that, QBO will continue to automatically generate consecutive numbers for upcoming invoices.

To enable the Custom transaction numbers option:

1. Go to Settings and select Account and settings.

2. On the left-hand side, choose Sales.

3. In the Sales form content, select edit icon.

4.Turn on the Custom transaction numbers switch.

5. Click Save, then select Done.

After enabling the option, you will have the ability to input the invoice number for 2025 using any combination of numbers or letters, as illustrated in the example below:

Furthermore, you can check this out to learn more about customizing invoices, sales receipts, and estimates in QuickBooks Online: Customize invoices, estimates, and sales receipts in QuickBooks Online.

For future help to record your invoice payments, can access this article to have a guide: Record invoice payments in QuickBooks Online.

Lastly, if you need extra assistance in improving your skills in managing and processing transactions on your account, our QuickBooks Live Assisted service is ready to offer guidance and share best practices.

Should you require additional support with managing and customizing your invoice numbers or any other QuickBooks functionalities, feel free to return to this page. We are constantly here to assist you in optimizing your financial operations and enhancing your business productivity. Take care!