Follow the steps to successfully fill out AZ Form 312 online.

1. Click ‘Get Form’ button to access the AZ Form 312 and open it in your preferred format for editing.
2. Begin by entering your name exactly as it appears on your tax return forms. Make sure to provide your Social Security number or Employer Identification Number. If you are filing jointly, include your partner's name and Social Security number as well.
3. Proceed to Part 1 where you will need to confirm whether you have a conservation plan on file. Select 'Yes' or 'No' for question 1. If 'No,' you will not be eligible for this credit, and should stop filling out the form. If 'Yes,' enter the date it was filed and the location of the Soil Conservation Office.
4. Select the type of system change or installation you have made by checking the appropriate box. If 'Other,' provide a brief description.
5. Move to Part 2 to calculate your current taxable year's credit. Enter the total amount of qualifying expenses and any reimbursement received. Then, calculate the net qualifying expenses.
6. Based on the net amount, calculate your current taxable year's credit by multiplying the net expenses by 75%. Additionally, include any pass-through credits from partnerships or S Corporations if applicable.
7. In Part 3, list any available credit carryover from previous years, including the original credit amount and amounts that have been used.
8. In Part 4, summarize your current year’s credit and available credit carryover. Add these amounts to find your total available credit.
9. Once you have filled out all sections accurately, review your entries for any errors. You can then save changes, download, or print the form for submission.

Complete your AZ Form 312 online and ensure you are eligible for the agricultural water conservation system credit.