Alabama Form 40V – Payment Voucher
Last reviewed: 2025-11-12
Use the Alabama Tax Form Calculator Form AL-40V: Alabama Form 40V – Payment Voucher as a stand alone tax form calculator to quickly calculate specific amounts for your 2026 Alabama state tax return. Alternatively, you can use one of our Combined Federal and State Tax Estimators to quickly calculate your salary, tax, and take-home pay.
Form AL-40V, titled “Individual Income Tax Payment Voucher,” is the official form used by the Alabama Department of Revenue (ADOR) for individual taxpayers to submit a payment when filing a return, amended return, or providing an automatic-extension payment. According to ADOR instructions, the voucher must accompany any check or money order when mailing in a payment tied to a paper return, unless paying electronically.
This voucher helps ADOR accurately apply your payment to the correct taxpayer, year, and form by including your Social Security Number(s), tax period, and the exact tax form being filed (Form 40, 40A, 40NR, etc.). Using the correct voucher minimizes processing delays and prevents misallocations of payments.
How to Complete Alabama Form 40V
- Taxpayer information: Enter the primary taxpayer’s SSN, spouse’s SSN (if joint), full names, mailing address, telephone number, and the tax period (e.g., 12-31-2026). Ensure that all identifying details match your Form 40 or Form 40A submission.
- Select payment purpose: Indicate whether the payment accompanies your original return, an amended return (Form 40X), or an automatic extension request. The box selection determines how the Alabama Department of Revenue (ADOR) will apply your payment to your account.
- Payment amount: Enter the exact dollar amount you intend to pay in the “Amount Due” field. Use whole dollars and cents (e.g., 1250.00). If you are filing electronically or paying through the My Alabama Taxes (MAT) portal, do not mail this voucher — online payments automatically apply to your tax account and generate confirmation receipts.
- Detach and mail voucher: After completing the top portion, detach the voucher along the perforation and include it with your check or money order payable to Alabama Department of Revenue. Do not staple or tape the payment, voucher, or your return together. Mail the voucher and payment to:
Alabama Department of Revenue
P.O. Box 327485
Montgomery, AL 36132-7485 - Electronic payment option: Taxpayers preferring online payment can use My Alabama Taxes (MAT) to remit via bank draft or card. In this case, the 40V is not required.
Example of a Completed Alabama Form 40V
Below is an example showing how to complete the voucher for a taxpayer making an estimated payment of $1,250 for the 2026 tax year:
| Tax Year: | 2026 |
| SSN: | 123-45-6789 |
| Spouse SSN: | 987-65-4321 |
| Name(s): | John and Jane Taxpayer |
| Address: | 123 Elm Street, Birmingham, AL 35203 |
| Daytime Phone: | (205) 555-1234 |
| Amount Paid: | $1,250.00 |
This example illustrates how simple the voucher is — its sole purpose is to ensure your payment is matched to the correct taxpayer record. By clearly listing the tax year, SSN, and payment amount, processing delays can be avoided. Always retain a copy of both the voucher and check for your records.
| 1 | Tax Year (e.g., 2026) | |
| 2 | Your Social Security Number | |
| 3 | Spouse’s SSN (if joint return) | |
| 4 | Your Name | |
| 5 | Address (street, city, state, ZIP) | |
| 6 | Daytime Phone Number | |
| 7 | Payment Amount (U.S. dollars and cents) | |
Mail to: Alabama Department of Revenue, P.O. Box 327485, Montgomery, AL 36132-7485 | ||
Important Notes & Deadlines
The due date for a payment using Form 40V aligns with the due date of your return (typically April 15 for calendar-year filers) or the automatic extension date if filing on extension. Late payments incur interest and penalty under Alabama law.
Always ensure the payment voucher identifies the correct year, SSNs, and form type. Incorrect or missing information can delay processing and potentially lead to misapplied payments or receipt of assessment letters.
If you are paying with a check or money order, write your Social Security Number on the memo line and include a separate check for each tax year if making multiple year payments. Avoid combining multiple years on one check unless explicitly directed.
Last reviewed: 2025-11-12: If you believe this form requires an update, please contact us.
Additional Resources
- Form AL-40 – Alabama Individual Income Tax Return
- Form AL-40V – Payment Voucher
- Alabama State Tax Calculator
- Make a Payment – Alabama Department of Revenue
Using the correct voucher is a simple but critical step in submitting your Alabama tax payment properly. Whether you are submitting a payment with a paper return, making an extension payment, or filing an amended return, the Form 40V ensures your payment reaches the right account and year without delay.
Quick Access Tools
Frequently Asked Questions
What records should taxpayers keep to document capital gains and losses reported on Schedule D?
Taxpayers should retain brokerage statements, consolidated 1099 forms, purchase confirmations, sale confirmations, cost-basis records, improvement receipts for real property, and depreciation schedules for any assets subject to annual deductions. Alabama audits often focus on basis accuracy and verification of loss carryovers, so keeping documentation for both acquisition and sale is essential. For long-term holdings, records may go back many years and should be stored securely. Even when brokerage firms track basis, taxpayers bear ultimate responsibility for accuracy. Maintaining detailed records ensures clean reporting and reduces the risk of adjustments or disallowed losses during review.
Does sales or property tax affect this page?
This page models income/payroll taxes only; other taxes affect your budget, not paycheck math.
Where can I get help understanding complex allocation scenarios on AL-40NR?
Complex allocation issues—such as multi-state employment, remote work with periodic Alabama presence, cross-border business operations, or shared pass-through ownership—often require careful review to avoid over-reporting or under-reporting Alabama income. You can begin by exploring the detailed nonresident calculator at https://www.taxformcalculator.com/calculator/alabama/al-40nr.html, which helps you model income scenarios and validate your allocation percentages. This tool can be especially helpful for part-year movers who had pay originating in one state while performing duties in another. It also assists in identifying which adjustments and credits need to be prorated. For filers with pass-through entities, rental property, or substantial business activity, methodical use of the calculator can prevent errors that may otherwise lead to amended returns, delayed refunds, or Alabama Department of Revenue inquiries.
Why don’t my brackets match payroll tables?
Employers may use different rounding/timing tables; small variances are normal.
What documentation should taxpayers keep to support KRCC-I claims?
Taxpayers must retain the original Alabama Capital Credit certificate, pass-through K-1 statements showing their credit allocation, project approval letters from the Alabama Department of Commerce, prior-year KRCC-I schedules reflecting carryforward balances and the certified project number. Supporting documentation must demonstrate the taxpayer’s ownership interest for each period in which the credit is claimed. While Alabama does not require filing all documents with the return, the Department of Revenue can request them at any time, and incomplete documentation may result in a denied or reduced credit. These records should be retained for the full credit duration, as claims may span up to 20 years.
Important Notes
All calculations are estimates for guidance only. Always review your return and consider professional advice when submitting official filings.