Income withholding order/notice (Courts, private attorneys, custodial parties or their representatives) - 2020

Income Withholding for Support (IWO)

0970-0154 IWO Instructions - Revised 2020 clean

Income withholding order/notice (Courts, private attorneys, custodial parties or their representatives) - 2020

OMB: 0970-0154

Document [pdf]
Download: pdf | pdf
INCOME WITHHOLDING FOR SUPPORT - Instructions
The Income Withholding for Support (IWO) is the OMB-approved form used for income withholding in:
• Tribal, intrastate, and interstate cases enforced under Title IV-D of the Social Security Act
• All child support orders initially issued in the state on or after January 1, 1994
• All child support orders initially issued (or modified) in the state before January 1, 1994, if
arrearages occur
This form is the standard format prescribed by the Secretary in accordance with section 466(b)(6)(a)(ii) of
the Social Security Act. Except as noted, the following information is required and must be
included.
Please note:
• For the purpose of this IWO form and these instructions, “state” is defined as a state or territory.
• Dos and don’ts on using this form are found at www.acf.hhs.gov/css/resource/using-the-incomewithholding-for-support-form-dos-and-donts.

I. Sender Information: (Completed by the Sender) Check one box for fields 1a – 1d.
1a. Income Withholding Order/Notice for Support (IWO). Check the box if this is an initial IWO.
1b. Amended IWO. Check the box to indicate that this form amends a previous IWO. Any changes to an
IWO must be done through an amended IWO.
1c. One-Time Order/Notice For Lump Sum Payment. Check the box when this IWO is to attach a onetime collection of a lump sum payment after receiving notification from an employer/income withholder or
other source. When this box is checked, enter the amount in field 14, Lump Sum Payment, in the Amounts
to Withhold section. Additional IWOs must be issued to collect subsequent lump sum payments.
1d. Termination of IWO. Check the box to stop income withholding on a child support order. Complete
all applicable identifying information to aid the employer/income withholder in terminating the correct IWO.
1e. Date. Date this form is completed and/or signed.
1f. Child Support Enforcement (CSE) Agency, Court, Attorney, Private Individual/Entity (Check
one box). Check the appropriate box to indicate which entity is sending the IWO. If this IWO is not
completed by a state or tribal CSE agency, the sender should contact the CSE agency (see
www.acf.hhs.gov/programs/css/resource/state-income-withholding-contacts-and-program-requirements)
to determine if the CSE agency needs a copy of this form to facilitate payment processing.
NOTE TO EMPLOYER/INCOME WITHHOLDER: This IWO must be regular on its face. The IWO must be
rejected and returned to sender under the following circumstances:
• IWO instructs the employer/income withholder to send a payment to an entity other than a state
disbursement unit (for example, payable to the custodial party, court, or attorney). Each state is
required to operate a state disbursement unit (SDU), which is a centralized facility for collection and
disbursement of child support payments. Exception: If this IWO is issued by a court, attorney, or
private individual/entity and the initial child support order was entered before January 1, 1994, or the
order was issued by a tribal CSE agency, the employer/income withholder must follow the payment
instructions on the form.
• Form does not contain all information necessary for the employer to comply with the withholding.
• Form is altered or contains invalid information.
• Amount to withhold is not a dollar amount.
• Sender has not used the OMB-approved form for the IWO.
• A copy of the underlying order is required and not included. If you receive this document from an
attorney or private individual/entity, a copy of the underlying support order containing a provision
authorizing income withholding must be attached.

_________________________________________________________________________________________________________
INCOME WITHHOLDING FOR SUPPORT – Instructions
Page 1 of 7

1g. State/Tribe/Territory. Name of state or tribe sending this form. This must be a government entity of
the state or a tribal organization authorized by a tribal government to operate a CSE program. If you are a
tribe submitting this form on behalf of another tribe, complete field 1i.
1h. Remittance ID (include w/payment). Identifier for the SDU/Tribal Payee designated in the
Remittance Information section, field 22, that employers/income withholders must include when sending
payments for this IWO. The Remittance ID is entered as the case identifier on the electronic funds
transfer/electronic data interchange (EFT/EDI) record.

NOTE TO EMPLOYER/INCOME WITHHOLDER: The employer/income withholder must use
the Remittance ID when remitting payments so the SDU or tribe can identify and apply the payment
correctly. The Remittance ID is entered as the case identifier on the EFT/EDI record.

1i. City/County/Dist./Tribe. Optional field for the name of the city, county, or district sending this form.
If entered, this must be a government entity of the state or the name of the tribe authorized by a tribal
government to operate a CSE program for which this form is being sent. If a tribe is submitting this form
on behalf of another tribe, enter the name of that tribe.
1j. Order ID. Optional unique identifier associated with a specific child support obligation. It could be a
court case number, docket number, or other identifier designated by the sender.
1k. Private Individual/Entity. Name of the private individual/entity or non-IV-D tribal CSE organization
sending this form.
1l. Case ID. Unique identifier assigned to a state or tribal CSE case. In a state IV-D case as defined at
45 Code of Federal Regulations (CFR) 305.1, this is the identifier reported to the Federal Case Registry
(FCR). One IWO must be issued for each IV-D case and must use the unique CSE Agency Case ID. For
tribes, this would be either the FCR identifier or other applicable identifier.

II. Employer and Case Information: (Completed by the Sender)
2a. Employer/Income Withholder's Name. Name of employer or income withholder.
2b. Employer/Income Withholder's Address. Employer/income withholder's mailing address including
street/PO box, city, state, and zip code. (This may differ from the employee/obligor’s work site.) If the
employer/income withholder is a federal government agency, the IWO should be sent to the address
listed under Federal Agency Income Withholding Contacts and Program Information at
www.acf.hhs.gov/css/resource/federal-agency-iwo-and-medical-contact-information.
2c. Employer/Income Withholder's FEIN. Employer/income withholder's nine-digit Federal Employer
Identification Number (if available).
3a. Employee/Obligor’s Name. Employee/obligor’s last name and first name. A middle name is
optional.
3b. Employee/Obligor’s Social Security Number. Employee/obligor’s Social Security number or other
taxpayer identification number.
3c. Employee/Obligor’s Date of Birth. Employee/obligor’s date of birth is optional.
3d. Custodial Party/Obligee’s Name. Custodial party/obligee’s last name and first name. A middle
name is optional. Enter one custodial party/obligee’s name on each IWO form. Multiple custodial
parties/obligees are not to be entered on a single IWO. Issue one IWO per state IV-D case as defined at
45 CFR 305.1.

_________________________________________________________________________________________________________
INCOME WITHHOLDING FOR SUPPORT – Instructions
Page 2 of 7

3e. Child(ren)’s Name(s). Child(ren)’s last name(s) and first name(s). A middle name(s) is optional.
(Note: If there are more than six children for this IWO, list additional children’s names and birth dates in
the Supplemental Information section, field 33). Enter the child(ren) associated with the custodial
party/obligee and employee/obligor only. Child(ren) of multiple custodial parties/obligees is not to be
entered on an IWO.
3f. Child(ren)’s Birth Date(s). Date of birth for each child named.
3g. Blank box. Space for court stamps, bar codes, or other information.

III. Order Information: (Completed by the Sender)

The first field identifies which state or tribe issued the order. The other fields identify the dollar amounts
for specific kinds of support (taken directly from the support order) and the total amount to withhold for
specific time periods.
4. State/Tribe. Name of the state or tribe that issued the support order.
5a-b. Current Child Support. Dollar amount to be withheld per the time period (for example, week,
month) specified in the underlying support order.
6a-b. Past-due Child Support. Dollar amount to be withheld per the time period (for example, week,
month) specified in the underlying support order.
6c. Arrears Greater Than 12 Weeks? The appropriate box (Yes/No) must be checked indicating
whether arrears are greater than 12 weeks.
7a-b. Current Cash Medical Support. Dollar amount to be withheld per the time period (for example,
week, month) specified in the underlying support order.
8a-b. Past-due Cash Medical Support. Dollar amount to be withheld per the time period (for example,
week, month) specified in the underlying support order.
9a-b. Current Spousal Support. (Alimony) Dollar amount to be withheld per the time period (for
example, week, month) specified in the underlying support order.
10a-b. Past-due Spousal Support. (Alimony) Dollar amount to be withheld per the time period (for
example, week, month) specified in the underlying order.
11a-c. Other. Miscellaneous obligations dollar amount to be withheld per the time period (for example,
week, month) specified in the underlying order. Must specify a description of the obligation (for example,
court fees).
12a-b. Total Amount to Withhold. The total amount of the deductions per the corresponding time
period. Fields 5a, 6a, 7a, 8a, 9a, 10a, and 11a should total the amount in 12a.
NOTE TO EMPLOYER/INCOME WITHHOLDER: An acceptable method of determining the amount to be
paid on a weekly or biweekly basis is to multiply the monthly amount due by 12 and divide that result by
the number of pay periods in a year. Additional information about this topic is available in Action
Transmittal 16-04, Correctly Withholding Child Support from Weekly and Biweekly Pay Cycles
(https://www.acf.hhs.gov/css/resource/correctly-withholding-child-support-from-weekly-and-biweekly-paycycles).

_________________________________________________________________________________________________________
INCOME WITHHOLDING FOR SUPPORT – Instructions
Page 3 of 7

IV. Amounts to Withhold: (Completed by the Sender)

Fields 13a through 13d specify the dollar amount to be withheld for this IWO if the employer/income
withholder’s pay cycle does not correspond with field 12b.
13a. Per Weekly Pay Period. Total amount an employer/income withholder should withhold if the
employee/obligor is paid weekly.
13b. Per Semimonthly Pay Period. Total amount an employer/income withholder should withhold if the
employee/obligor is paid twice a month.
13c. Per Biweekly Pay Period. Total amount an employer/income withholder should withhold if the
employee/obligor is paid every two weeks.
13d. Per Monthly Pay Period. Total amount an employer/income withholder should withhold if the
employee/obligor is paid once a month.
14. Lump Sum Payment. Dollar amount withheld when the IWO is used to attach a lump sum payment.
This field should be used only when field 1c is checked.
15. Document Tracking ID. Optional unique identifier for this form assigned by the sender.

Please Note: Employer/Income Withholder’s Name, FEIN, Employee/Obligor’s Name and SSN, Case ID,
and Order ID must appear in the header on page two and subsequent pages.

V. Remittance Information: (Completed by the Sender except for the “Return to Sender”

check box, field 25. Fields 26-29 are completed only if required by state or tribal law.)
Payments are forwarded to the SDU in each state, unless the initial child support order was entered by a
state before January 1, 1994, and never modified, accrued arrears, or was enforced by a child support
agency or by a tribal CSE agency. If the order was issued by a tribal CSE agency, the employer/income
withholder must follow the remittance instructions on the form in the Supplemental Information Section.
16. State/Tribe. Name of the state or tribe sending this document.
17. Days. Number of days after the effective date noted in field 18 in which withholding must begin
according to the state or tribal laws/procedures for the employee/obligor’s principal place of employment.
18. Date. Implementation date of this IWO, expressed as date of “service,” “receipt,” or “mailing.” Only
one of the three choices is to be entered in the blank line.
19. Business Days. Number of business days within which an employer/income withholder must remit
amounts withheld pursuant to the state or tribal laws/procedures of the principal place of employment.
20. Percentage of Disposable Income. The percentage of disposable income that may be withheld
from the employee/obligor’s paycheck. It is the sender’s responsibility to determine the percentage an
employer/income withholder is required to withhold. Senders must enter a specific percentage and not a
range of percentages.

_________________________________________________________________________________________________________
INCOME WITHHOLDING FOR SUPPORT – Instructions
Page 4 of 7

NOTE TO EMPLOYER/INCOME WITHHOLDER: The employer/income withholder may not withhold
more than the lesser of: 1) the amounts allowed by the Federal Consumer Credit Protection Act [15 USC
§1673(b)]; or 2) the amounts allowed by the jurisdiction of the employee/obligor’s principal place of
employment (i.e., the amounts allowed by state law if the employee/obligor’s principal place of
employment is in a state; or the amounts allowed by tribal law if the employee/obligor’s principal place of
employment is under tribal jurisdiction).
If permitted by the state or tribe, you may deduct a fee for administrative costs. The combined support
amount and fee may not exceed the limit on the IWO.
State-specific withholding limitations, time requirements, and any allowable employer fees are available at
www.acf.hhs.gov/css/resource/state-income-withholding-contacts-and-program-requirements. For tribespecific contacts, payment addresses, and withholding limitations, please contact the tribe at
www.acf.hhs.gov/sites/default/files/programs/css/tribal_agency_contacts_printable_pdf.pdf or
https://www.bia.gov/tribalmap/DataDotGovSamples/tld_map.html.
Depending on applicable state or tribal law, you may need to consider amounts paid for health care
premiums to determine disposable income and apply appropriate withholding limits.
A federal government agency may withhold from a variety of incomes and forms of payment, including
voluntary separation incentive payments (buy-out payments), incentive pay, and cash awards. For a more
complete list, see 5 CFR 581.103.
21. State/Tribe. Name of the state or tribe sending this document.
NOTE TO SENDER: The Sender must designate the correct SDU. In certain cases, the Sender may be
required to designate an SDU (field 22), corresponding SDU Address (field 23), and if required Locator
Code (field 24) that is different than the Sender’s SDU (see OCSE’s AT-17-07: Interstate Child Support
Payment Processing, https://www.acf.hhs.gov/css/resource/interstate-child-support-payment-processing).
The Remittance ID in field 1h must correspond with the SDU identified in field 22.
22. SDU/Tribal Order Payee. Name of SDU (or payee specified in the underlying tribal support order) to
which payments must be sent.
23. SDU/Tribal Payee Address. Address of the SDU (or payee specified in the underlying tribal support
order) to which payments must be sent.
24. Locator Code. Optional code of the SDU payee state where payment is being remitted. Geographic
Locator Codes are standard codes for states, counties, cities, and territories issued by the National
Institute of Standards and Technology. These were formerly known as Federal Information Processing
Standards (FIPS) codes.
25. Return to Sender Checkbox. The employer/income withholder should check this box and return the
IWO to the sender if this IWO is not payable to an SDU or Tribal Payee or this IWO is not regular on its
face as indicated on page 1 of these instructions.
26. Signature of Judge/Issuing Official. Signature of the official authorizing this IWO if required by
state or tribal law.
27. Print Name of Judge/Issuing Official. Name of the official authorizing this IWO if required by state
or tribal law.
28. Title of Judge/Issuing Official. Title of the official authorizing this IWO if required by state or tribal
law.
29. Date of Signature. Date the judge/issuing official signs this IWO if required by state or tribal law.

_________________________________________________________________________________________________________
INCOME WITHHOLDING FOR SUPPORT – Instructions
Page 5 of 7

30. Copy of IWO checkbox. Check this box for all intergovernmental IWOs. If checked, the
employer/income withholder is required to provide a copy of the IWO to the employee/obligor.

VI. Additional Information for Employers/Income Withholders: (Completed by the

Sender)
The following fields refer to federal, state, or tribal laws that apply to issuing an IWO to an
employer/income withholder. State- or tribal-specific information may be included only in the fields below.
31. Liability. Additional information on the penalty and/or citation of the penalty for an employer/income
withholder who fails to comply with the IWO. The state or tribal law/procedures of the employee/obligor’s
principal place of employment govern the penalty.
32. Anti-discrimination. Additional information on the penalty and/or citation of the penalty for an
employer/income withholder who discharges, refuses to employ, or disciplines an employee/obligor as a
result of the IWO. The state or tribal law/procedures of the employee/obligor’s principal place of
employment govern the penalty.
33. Supplemental Information. Any state-specific information needed, such as maximum withholding
percentage for nonemployees/independent contractors, fees the employer/income withholder may charge
the obligor for income withholding, or children’s names and DOBs if there are more than six children on
this IWO. Additional information must be consistent with the requirements of the form and the instructions.

VII. Notification of Employment Termination or Income Status: (Completed by the
Employer/Income Withholder)
The employer must complete this section when the employee/obligor’s employment is terminated, income
withholding ceases, or if the employee/obligor has never worked for the employer. The employer/income
withholder may report new payment sources such as workers’ compensation, if known.
34a-b. Employment/Income Status Checkbox. Check the employment/income status of the
employee/obligor.
35. Termination Date. If applicable, date employee/obligor was terminated.
36. Last Known Telephone Number. Last known (home/cell/other) telephone number of the
employee/obligor.
37. Last Known Address. Last known home/mailing address of the employee/obligor.
38. Final Payment Date. Date employer sent final payment to SDU/Tribal Payee.
39. Final Payment Amount. Amount of final payment sent to SDU/Tribal Payee.
40. New Employer’s or Income Withholder’s Name. Name of employee’s/obligor’s new employer or
income withholder (if known).
41. New Employer’s or Income Withholder’s Address. Address of employee’s/obligor’s new employer
or income withholder (if known).

VIII. Contact Information: (Completed by the Sender)
42. Sender Contact for Employer/Income Withholder. Name of the person that the employer/income
withholder can call for information regarding this IWO. If the sender is a victim of family or domestic
violence, rather than including direct contact information, enter contact information for someone else who
will communicate for you.
43. Sender Telephone Number. Telephone number of the contact person.
_________________________________________________________________________________________________________
INCOME WITHHOLDING FOR SUPPORT – Instructions
Page 6 of 7

44. Sender Fax Number. Optional fax number of the contact person.
45. Sender Email/Website. Optional email or website of the contact person.
46. Sender Address (Termination/Income Status and Correspondence Address). Address to which
the employer should return the Employment Termination or Income Status notice. It is also the address
that the employer should use to correspond with the issuing entity.
47. Sender Contact for Employee/Obligor. Name of the person that the employee/obligor can call for
information.
48. Sender Telephone Number. Telephone number of the contact person.
49. Sender Fax Number. Optional fax number of the contact person.
50. Sender Email/Website. Optional email or website of the contact person.
Encryption Requirements:
When communicating the Income Withholding for Support (IWO) through electronic transmission,
precautions must be taken to ensure the security of the data. Child support agencies are encouraged to
use the electronic applications provided by the federal Office of Child Support Enforcement. Other
electronic means, such as encrypted attachments to emails, may be used if the encryption method is
compliant with Federal Information Processing Standard (FIPS) Publication 140-2 (FIPS PUB 140-2).

_________________________________________________________________________________________________________
INCOME WITHHOLDING FOR SUPPORT – Instructions
Page 7 of 7


File Typeapplication/pdf
File TitleINCOME WITHHOLDING FOR SUPPORT - Instructions
SubjectIWO Instructions
AuthorOffice of Child Support Enforcement
File Modified2020-09-22
File Created2020-06-29

© 2024 OMB.report | Privacy Policy