Estimated 2018 form-2026

1. Click ‘Get Form’ to open the estimated 2018 form in the editor.
2. Begin by entering the taxable year, which is pre-filled as 2018. Ensure this is correct for your filing.
3. Select the type of entity you are filing for by checking one of the boxes: Form 100, 100W, or 100S, or Form 109.
4. Fill in your California corporation number and Federal Employer Identification Number (FEIN) in the designated fields.
5. Complete each installment section by entering the due dates and estimated tax amounts. Make sure to check if any payment is due; if not, do not mail this form.
6. Finally, review all entered information for accuracy before saving or exporting your completed form.

Start using our platform today to easily fill out your estimated 2018 form for free!