Get 80 320

Filling out the 80 320 form is essential for calculating interest and penalties associated with your Mississippi Individual Income Tax. This guide provides a clear and supportive approach to assist you in completing the form accurately and efficiently.

Follow the steps to correctly complete the 80 320 form.

1. Press the ‘Get Form’ button to obtain the form and access it for editing.
2. Begin by entering the taxpayer's last name, first name, and middle initial in the respective fields. If applicable, provide the spouse's last name, first name, and middle initial as well.
3. Input your complete mailing address, including the street number, rural route if necessary, city, state, and zip code.
4. You must enter the Social Security Number (SSN) for both the taxpayer and the spouse. Ensure accuracy while entering these numbers.
5. Locate the residence county code and enter it in the designated field, following the guidelines provided in the instructions for Form 80-100.
6. If the 2012 Mississippi income tax liability is $200 or less, go directly to Line 13. Otherwise, proceed to calculate the estimated tax.
7. For the calculation, input your 2012 Mississippi income tax liability on Line 1. Multiply this amount by 80% for Line 2.
8. Enter your 2011 Mississippi income tax liability on Line 3. Then, determine the lesser value of Lines 2 and 3 and enter it on Line 4.
9. Input the amount of your 2012 Mississippi withholding on Line 5. Subtract Line 5 from Line 4 and record the result on Line 6.
10. Proceed with the interest calculation. Enter 25% of Line 6 into the appropriate columns (a), (b), (c), and (d) for specific payment due dates.
11. Record the total estimated tax paid as of payment due dates on Line 8. Subtract this from Line 7, noting that if negative, enter zero.
12. Calculate the interest due by multiplying Line 9 by the interest percentage entered in each column and summing results on Lines 11 and 12.
13. For late filing, enter the total income tax due on Line 13 from the relevant forms. Compute the late filing penalty on Line 14.
14. For late payment interest, use the relevant line amounts from the previous forms and calculate interest and penalties on Lines 16 and 17, respectively.
15. Sum the interest and penalties from Lines 12, 14, and 18 to get the total amount due, and enter it in the specified area for final submission.
16. Finally, review the completed form for accuracy and clarity, then save your changes, download a copy, print it, or share the form as needed.

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