IRS Form 656-PPV Guide: Periodic Payment Voucher Rules

1. Introduction – What is Form 656-PPV?

IRS Form 656-PPV, officially titled Offer in Compromise – Periodic Payment Voucher, is a specialized payment voucher governed by the Internal Revenue Service (IRS). It is used by taxpayers who have submitted an Offer in Compromise under the Periodic Payment structure.

An Offer in Compromise (OIC) allows qualified taxpayers to settle their federal tax liability for less than the full balance owed. When applying, taxpayers select either a Lump Sum Cash offer or a Periodic Payment offer.

Form 656-PPV is the physical payment voucher that accompanies monthly check or money order payments mailed to the IRS while an Offer in Compromise application is actively under review.

2. Purpose of the Form

The primary purpose of Form 656-PPV is to ensure that ongoing monthly periodic payments are accurately tracked and credited to a taxpayer’s pending Offer in Compromise account.

Form 656-PPV solves the administrative problem of misallocated payments. Because taxpayers often owe multiple tax years or tax forms, sending a payment check without a designated voucher might cause the IRS to process it as a standard tax payment rather than a required monthly offer installment.

In addition, maintaining monthly payments using Form 656-PPV satisfies a mandatory legal condition of the Periodic Payment option. Failing to make these interim monthly payments while the IRS reviews your application will cause your Offer in Compromise to be returned and rejected.

3. Who Needs to File This Form

Form 656-PPV is used by individual taxpayers, self-employed workers, or business owners who selected the Periodic Payment option on Form 656 (Offer in Compromise).

You must use Form 656-PPV if you meet all of the following criteria:

• Pending Periodic Offer: You submitted Form 656 selecting the Periodic Payment option (paying your proposed settlement balance in monthly installments over 6 to 24 months).
• IRS Review in Progress: Your Offer in Compromise application is currently pending evaluation with the IRS Whistleblower or OIC evaluation unit.
• Mailing Physical Payments: You choose to pay your required monthly offer installments by check or money order rather than setting up electronic bank transfers.

4. Who Is Exempt / Not Required to File

Form 656-PPV is not required for all Offer in Compromise applicants. Specific exemptions apply depending on your financial status and chosen payment structure.

You are NOT required to use Form 656-PPV in the following situations:

• Low-Income Certified Taxpayers: Taxpayers who qualified for Low-Income Certification on Form 656 are legally exempt from making monthly periodic payments while their offer is being evaluated.
• Lump Sum Cash Offers: Applicants who chose the Lump Sum Cash option (paying 20% down and the balance in 5 or fewer payments after acceptance) do not make ongoing monthly payments during evaluation.
• Electronic Payments: Taxpayers who submit their interim monthly offer payments electronically using the Electronic Federal Tax Payment System (EFTPS) or IRS Direct Pay do not need physical vouchers.
• Standard Tax Payments: Taxpayers making payments on standard monthly Installment Agreements or paying current year tax bills.

5. When to File

Form 656-PPV is a recurring, monthly payment voucher used throughout the IRS Offer in Compromise evaluation period.

Review these critical timing rules:

• Monthly Payment Schedule: Mail Form 656-PPV along with your monthly check or money order every month starting the month after you submit your Form 656 application.
• Until Offer Determination: Continue mailing Form 656-PPV monthly until the IRS officially accepts, rejects, or returns your Offer in Compromise application.
• Timely Submission: Send your voucher and payment early enough each month to ensure arrival by your chosen monthly payment due date.

6. Where and How to File

Form 656-PPV is mailed as a physical paper voucher alongside your paper check or money order directly to the designated IRS Offer in Compromise processing center.

Detach the Form 656-PPV voucher, place it in an envelope with your check or money order, and mail it to the dedicated IRS OIC processing center address listed in your Form 656-B instructions based on your state of residence.

Make your check or money order payable to the “United States Treasury”. Write your Social Security Number (SSN) or Employer Identification Number (EIN), “Form 656-PPV”, and your OIC Application Number (if assigned) on the memo line of your payment instrument.

7. Step-by-Step Instructions to Fill the Form

Form 656-PPV is a simple 1-page payment voucher designed for quick, accurate processing. Review the summary guide below.

Voucher Line	Field Description	Information to Provide
Line 1	Taxpayer Identification	Enter your Social Security Number (SSN) or Employer Identification Number (EIN).
Line 2	Spouse SSN	Enter your spouse’s SSN if filing a joint Offer in Compromise.
Line 3	Taxpayer Name & Address	Provide full legal name, current mailing address, and primary phone number.
Line 4	Offer Application Number	Enter the official IRS OIC Application Number (if received in IRS acknowledgment letters).
Line 5	Payment Amount	Enter the exact dollar amount of the monthly periodic offer payment enclosed.

Taxpayer Identification and Name Details

Enter your primary Social Security Number (SSN) or Employer Identification Number (EIN) exactly as reported on your original Form 656. If you filed a joint offer with your spouse, enter your spouse’s SSN on Line 2. Print your full legal name, current physical mailing address, and daytime phone number.

Offer Application Number and Enclosed Amount

If the IRS sent you an official acknowledgment letter containing an OIC Application Number, enter that number on Line 4. On Line 5, enter the exact dollar amount of the payment check enclosed with the voucher. Ensure this dollar amount matches your proposed monthly payment on Form 656.

8. Required Documents/Information Needed Before Filling

To ensure your monthly periodic payment is processed without error, gather basic identification and banking materials before filling out Form 656-PPV.

Have the following items ready:

• Copy of Form 656: Reference your filed Form 656 to verify your proposed monthly payment dollar amount.
• Taxpayer Identifiers: Accurate SSN or EIN numbers for all taxpayers listed on the offer.
• IRS Acknowledgment Letter: Official IRS letter showing your OIC Application Number (if received).
• Payment Instrument: A check or money order drawn on a U.S. bank payable to the “United States Treasury”.

9. Common Mistakes to Avoid

Errors when submitting Form 656-PPV can lead to misapplied payments or default of your pending offer. Avoid these common pitfalls:

• Mailing Payments Without a Voucher: Sending a check without attaching Form 656-PPV. The IRS may process the check as a standard tax payment rather than an offer installment.
• Missing SSN/EIN on Check Memos: Failing to write your SSN or EIN and “Form 656-PPV” directly on your check or money order.
• Skipping Monthly Payments: Missing a monthly payment while your offer is under review. Failing to make required monthly periodic payments causes the IRS to return and reject your Offer in Compromise.
• Sending Payments After Qualifying for Low-Income: Sending monthly payments when you qualified for Low-Income Certification on Form 656. Low-income taxpayers are exempt from monthly payments.
• Incorrect Payment Amounts: Sending dollar amounts that differ from the proposed monthly payment amount specified in Section 5 of your Form 656.

10. Penalties for Non-Filing or Errors

Form 656-PPV is a payment voucher rather than an annual tax return, so traditional tax penalties do not apply to the voucher itself. However, failing to make required monthly periodic payments carries severe administrative consequences.

Key consequences include:

• Return and Rejection of Offer: Under federal law, if you selected the Periodic Payment option and fail to make monthly payments while your offer is evaluated, the IRS will return your application as non-processable.
• Forfeiture of Prior Payments: All interim payments made using Form 656-PPV are strictly non-refundable. They will be applied directly to your outstanding tax debt, but your settlement request will be terminated.
• Resumption of IRS Collections: Returning or rejecting your offer ends the temporary collection stay, allowing the IRS to resume bank levies, wage garnishments, and federal tax liens.

11. Related Forms or Schedules

Form 656-PPV operates alongside several core IRS debt settlement and payment forms:

• Form 656: Offer in Compromise (the main legal settlement application).
• Form 656-B: Offer in Compromise Booklet.
• Form 433-A (OIC): Collection Information Statement for Wage Earners and Self-Employed Individuals.
• Form 433-B (OIC): Collection Information Statement for Businesses.
• Form 9465: Installment Agreement Request.

12. Frequently Asked Questions

1. What is IRS Form 656-PPV?

IRS Form 656-PPV is the Periodic Payment Voucher used by taxpayers to submit ongoing monthly installment payments while their Offer in Compromise application is being reviewed by the IRS.

2. Who must use Form 656-PPV?

Form 656-PPV is used by taxpayers who chose the Periodic Payment option on Form 656 and are paying their required monthly interim offer installments by paper check or money order.

3. Are monthly periodic payments refundable if my Offer in Compromise is rejected?

No. All interim monthly payments submitted with Form 656-PPV are non-refundable. If your offer is rejected, the IRS applies all payments directly toward your outstanding back tax balance.

4. Do Low-Income Certified taxpayers need to submit Form 656-PPV?

No. Taxpayers who qualify for Low-Income Certification on Form 656 are exempt from making monthly periodic payments during the evaluation period and do not need to use Form 656-PPV.

5. Can I pay my monthly periodic payments electronically instead of using Form 656-PPV?

Yes. You can make monthly periodic offer payments electronically using IRS Direct Pay or EFTPS. Paying electronically eliminates the need to mail paper Form 656-PPV vouchers.

6. What happens if I miss a monthly payment while my offer is pending?

Failing to make required monthly periodic payments while your offer is under review will cause the IRS to return your Offer in Compromise application as non-processable, ending your settlement request.

13. Conclusion

IRS Form 656-PPV is a vital administrative voucher for taxpayers navigating an Offer in Compromise under the Periodic Payment option. It ensures that your ongoing monthly interim payments are properly credited to your offer file while the IRS evaluates your settlement request.

To keep your Offer in Compromise active, mail Form 656-PPV on time every month, write your SSN/EIN on your payment check, ensure the payment dollar amount matches your Form 656 agreement, and consider electronic payment options for added convenience.