Alabama Form 20S - Instructions for the preparation of alabama department of revenue 2010. Web alabama form 20s is used to calculate the apportionment of income tax for entities that operate in alabama and other states. Web alabama nonseparately stated reconciliations (from schedule a, line 12). Briefly describe your alabama operations: Find out the due dates, extensions, and faqs for s. Indicate tax accounting method used:
Find out the due dates, extensions, and faqs for s. Briefly describe your alabama operations: Indicate tax accounting method used: Instructions for the preparation of alabama department of revenue 2010. Web alabama form 20s is used to calculate the apportionment of income tax for entities that operate in alabama and other states. Web alabama nonseparately stated reconciliations (from schedule a, line 12).