Louisiana Income Taxes and State Tax Forms

Form 8453OL, Individual Income Tax Declaration for Electronic Filing
Form IT-540ES, Estimated Tax Declaration
Form IT-540, Individual Income Tax Return
Form IT-710, Statement of Claimant to Refund Due on Behalf of Deceased Taxpayer
Form R-210, Underpayment of Individual Income Tax Penalty Computation
Form IT-540, Resident Worksheet
Form R-540V - Individual Income Tax Electronic Filing Payment Voucher
Schedules D-H (Credits, Donations and Adjustments)

A list of all Louisiana State efile Income Tax Return Error Reject Codes.