Louisiana Tax Form R-540V - Electronic Filing Payment Voucher Instructions
General Instructions
Important notice
Tax preparers should provide this form to clients who file electronically if a payment is due with the return. Taxpayer clients who owe additional Louisiana individual income tax for 2008 must complete the payment voucher at the bottom of this page, detach and mail by May 15, 2009, in order to avoid the assessment of penalties and interest. The top portion of this form should also be completed and retained by the taxpayer as a record of payment.
- Do not send cash.
- Complete and retain this portion as a record of payment.
- You can also make payments via the internet. Go to www.revenue.louisiana.gov








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