Alabama Tax Payment Plan Calculator

How Alabama Tax Payment Plans Work

In Alabama, the Alabama Department of Revenue (ALDOR) lets individual taxpayers request a payment plan through MyAlabamaTaxes when they have received a Notice of Final Assessment or a Notice of Intent to Offset Federal Income Tax Refund. For liabilities in collection, the Collection Services Division handles payment plan requests separately. The individual income tax payment plan requires ACH debit from a valid checking or savings account, carries a minimum payment of $25.00 per month, and cannot exceed 24 months. 

No setup fee is charged, but interest continues to accrue on the unpaid balance throughout the life of the plan. Payment plan options are granted at ALDOR's discretion. Because interest keeps accruing the whole time, the largest payment you can sustain is usually the cheapest path — the calculator above shows that trade-off for your exact balance.

What's Specific to Alabama

Is a Payment Plan Your Best Option?

An Alabama tax installment agreement isn't always the cheapest path. Here's how it compares to the other ways to resolve a tax bill in Alabama:

Before You Apply Online

Consider getting tax help before applying on your own if:

• You cannot pay a monthly payment amount that fits within the 24-month term.
• You have received a "Final Notice Before Seizure" or "Certificate of Lien for Taxes" from the Collection Services Division.
• You have missing or unfiled income tax returns.
• You already defaulted on a prior installment agreement.
• You've received a notice of intent to offset or a notice before seizure.
• You owe both Alabama state tax and federal tax balances.
• Your business collected sales and use tax or payroll tax.
• Your income is unstable or has recently reduced.

Applying online with the wrong setup can lock you into an unaffordable payment amount or cause you to miss a more cost-effective tax resolution option.

Common Mistakes With Alabama Payment Plans

• Choosing a monthly payment too low to pay the tax liabilities down within the agreed 24-month term
• Forgetting that ALDOR keeps charging interest, and that state and federal refunds will be captured and applied to the amount due during the life of a payment plan
• Falling out of compliance — a new unfiled or unpaid tax return can result in a defaulted plan
• Missing a single payment and defaulting on the whole installment agreement
• Submitting a payment plan request before filing missing income tax returns — ALDOR generally will not approve or maintain a plan with unfiled returns
• Setting up an Alabama state tax plan without coordinating an IRS installment agreement if you also owe federal tax
• Assuming a payment plan automatically removes a state tax lien, levy, or garnishment
• Not asking about penalty abatement before locking into a long-term payment plan
• Making voluntary payments outside of a formal payment plan and assuming this stops collection — voluntary payments outside a payment plan will not stop the collection process

How to Apply in Alabama

To submit a payment plan request, visit MyAlabamaTaxes at myalabamataxes.alabama.gov. You will need to provide the last 4 digits of your Social Security number in addition to the letter ID of any letter received from the Alabama Department of Revenue. If you've received a "Notice of Final Assessment" or "Notice of Intent to Offset Federal Income Tax Refund," the individual income tax payment plan is located under Quick Links for Individuals. 

If you've received a "Final Notice Before Seizure" or "Certificate of Lien for Taxes" from ALDOR, select the Collections Payment Plan under Payment Quick Links. You may also apply by contacting the Collection Services Division at 334-242-1220, or by submitting Form C:41E by mail. 

Payments must be made by ACH debit for individual income tax plans. You may remit voluntary payments by mail to: Alabama Department of Revenue, Income Tax Administration, P O Box 327460, Montgomery, AL 36132-7460 — include your name, address, social security number, and tax year. The calculator is an estimate to help you pick a payment amount before you apply; ALDOR sets official terms and may require a financial statement for certain cases.

Does Alabama offer a tax payment plan?

Alabama offers payment plan options to individual taxpayers through the Alabama Department of Revenue (ALDOR). You may request a formal payment plan on individual income tax liabilities if you have received a Notice of Final Assessment or a Notice of Intent to Offset Federal Income Tax Refund. Apply online via MyAlabamaTaxes, by phone, or by submitting Form C:41E. Payment plans are created at ALDOR's discretion.

In Alabama, how long can a payment plan last?

Individual income tax payment plans through ALDOR run up to 24 months, with a minimum monthly payment of $25.00. ACH debit from a valid checking or savings account is required. For larger or more complex tax liabilities transferred to the Collection Services Division, terms are set at ALDOR's discretion based on the taxpayer's ability to pay and circumstances.

Does Alabama keep charging interest during a payment plan?

Yes, interest continues to accrue on your unpaid balance while an Alabama payment plan is in place. Alabama ties its interest rate to the IRS rate, set quarterly — currently 6% for Q2 2026. Any unpaid balance remaining at the end of the plan will also have accrued interest added. Paying more each month reduces your total cost.

What's the minimum monthly payment in Alabama?

For individual income tax payment plans, the minimum payment is $25.00 per month. The plan cannot exceed 24 months, so the monthly payment must be large enough to pay the balance in full within that term. ACH debit is required. If you cannot make qualifying payments, contact the Collection Services Division at 334-242-1220 to discuss your options.

What happens if I miss a payment in Alabama?

Missing a payment can default your entire installment agreement. Collection action can proceed once a plan defaults, which may include wage garnishments, bank levies, or a lien for taxes. ALDOR does not guarantee a cure period before terminating the plan. Contact the Collection Services Division at 334-242-1220 immediately if you cannot make a payment to discuss your options.

Will Alabama still file a lien if I'm on a payment plan?

A lien for taxes is possible even while you are on a payment plan. ALDOR may file a lien as a condition of or during any installment agreement, particularly for liabilities handled by the Collection Services Division. A state tax lien can affect your credit report. A payment plan does not automatically prevent or release a lien already in place.

Is a payment plan my best option?

A payment plan is not always the most cost-effective path for resolving Alabama taxes. Note that Alabama does not currently offer an offer in compromise for individual or business tax liabilities. Penalty abatement or hardship status may be alternatives depending on your circumstances. State and federal tax liabilities must be managed separately — coordinating both plans before committing to either is important.

Do I need to file my returns before a payment plan in Alabama?

ALDOR requires you to be current on all required Alabama tax returns before a payment plan can be established or maintained. Applying with unfiled tax returns may result in denial or continued collection action. File all outstanding returns first, then submit a payment plan request through MyAlabamaTaxes or by contacting the Collection Services Division at 334-242-1220.