Get your taxes done using TurboTax

To adjust your estimated tax calculation for 2025, please follow the steps below:

1. Open your return.
2. Click on Federal.
3. Click on Other Tax Situations.
4. Click on Other Tax Forms.
5. Click Start or Revisit next to Form W-4 and Estimated Taxes. 
6. On the screen, Adjust How Much Tax You Pay, click No.
7. Click on Review Now for Review Your Estimates? screen.
8. Enter your information.

To adjust your estimated tax calculation for California, please follow the steps below:

1. Open your state return.
2. Continue through the pages until you reach the screen, A few things before we wrap up your state taxes.
3. Click Start next to Estimates for Next Year.
4. Enter your information for 2025.