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Understanding the USPS Form 3665, known as the Certificate of Mailing — Firm, is crucial for businesses and individuals sending multiple pieces of mail. This form acts as proof that items have been presented to the Postal Service for mailing. It is especially useful for domestic and international mail types, including First-Class Mail and Priority Mail. The form requires the sender's name and address, and it provides spaces to detail the total number of items being mailed, their respective postage fees, and any special handling requested. Important instructions guide users through completing the form accurately, emphasizing the need for clear information and proper packaging. There are specific rules for presenting the form based on the number of mailpieces and weight. Additionally, for businesses that prefer using their printed forms, there are guidelines in place for ensuring that they meet USPS standards. This form is a key part of the mailing process, helping to ensure that all pieces are accounted for and tracked throughout their journey.

Usps 3665 Example

Certificate of Mailing — Firm

Name and Address of Sender

TOTAL NO.

of Pieces Listed by Sender

TOTAL NO.

of Pieces Received at Post Office™

Affix Stamp Here

Postmark with Date of Receipt.

Postmaster, per (name of receiving employee)

USPS® Tracking Number

Address

Postage

Fee

Special Handling

Parcel Airlift

Firm-specific Identifier

(Name, Street, City, State, and ZIP Code™)

 

 

 

 

1.

2.

3.

4.

5.

6.

PS Form 3665, January 2017 (Page ___ of ___ ) PSN 7530-17-000-5549

See Reverse for Instructions

Instructions for Certificate of Mailing — Firm

This service provides evidence that the mailer has presented individual items to the Postal Service™ for mailing, and is available for the following products:

¡¡ Domestic services: First-Class Mail®, First-Class Package Service®, Priority Mail®, Media Mail®, Library Mail, Bound Printed Matter, Merchandise Return Service, Parcel Return Service, and USPS Retail Ground.

¡¡ International services: First-Class Mail International® (unregistered items), First-Class Package International Service® (unregistered items), Free Matter for the Blind, and Airmail M-bags®.

The following instructions are for the preparation and use of PS Form 3665, Certificate of Mailing – Firm (including USPS-approved facsimiles):

1.Complete and print all forms in ink or ball point pen.

2.Enter the name and address of the sender at the top of the form.

3.Enter a complete return address on each article.

4.Ensure the articles are properly packaged.

5.In the appropriate column, enter the applicable postage and fees.

6.Insert a firm-specific identifier or account number if desired. (This number is for the sender’s use only, and the Postal Service will not use it for identification.)

7.When describing and listing three or more individual pieces but not presenting the pieces in the order shown on the sheet, consecutively number each entry line on the sheet and number each piece to show both the corresponding sheet and line number.

8.Enter the total number of articles in the proper space at the top of the form.

9.Obliterate all unused portions of the “Address” column by drawing a diagonal line through the unused portion on the form.

10.When the number of articles presented exceeds the allotted space on the form, use multiple sheets, and in the provided blank spaces in the lower left of the form, number them consecutively to show sheet number and total number of sheets (such as “Page 1 of 4,” “Page 2 of 4,” etc.).

11.Present PS Form 3665 and the mailing as follows:

¡¡ When the mailing has fewer than 50 mailpieces and less than 50 pounds, present the form and mailing at a retail Post Officelocation.

¡¡ When the mailing has at least 50 mailpieces or at least 50 pounds, present the form and mailing at a business mail entry unit (BMEU) or USPS-authorized detached mail unit (DMU).

Privately Printed Forms: The Postal Service allows mailers to use USPS-approved privately printed or computer-generated firm sheets that are nearly identical in design elements and color to the USPS-provided PS Form 3665. See DMM 503 for details on the approval process.

The mailer must retain the original written approval granted by the Postal Service as evidence that the privately printed facsimile of PS Form 3665 has been approved by the Postal Service. The Postal Service does not retain records on the facsimile approvals. A mailer using privately prepared forms must periodically verify them against the USPS‑provided version and, if necessary, make routine updates and obtain approval of the updated facsimile form.

A mailer using an approved privately printed form and wanting the form sheets postmarked by the Postal Service must present the forms with the articles to be mailed at a Post Office facility. The forms become the mailer’s only receipt (the Postal service does not retain a copy).

PS Form 3665, January 2017 (Instructions) PSN 7530-17-000-5549

Form Characteristics

Fact Title Description
Purpose The USPS 3665 form serves as a Certificate of Mailing for customers to prove that mail was presented to the Postal Service.
Sender Information It requires the sender's firm name and complete address at the top of the form.
Mailpiece Count The total number of pieces being mailed must be indicated on the form.
Postage Requirements Postage fees for each mailpiece must be entered in the corresponding space on the form.
Special Handling This form can be used for various mail services, including domestic and international options.
Usage Instructions Instructions must be carefully followed, including using ink for completion and obliterating unused areas on the form.
Submission Locations Mailings with fewer than 50 pieces must be presented at a retail Post Office location.
Business Mail Entry For mailings of 50 pieces or more, the form should be presented at a Business Mail Entry Unit (BMEU).
Facsimiles Privately printed or computer-generated versions of the form are permitted but must be approved by USPS.
Retention of Approval Mailers using facsimiles must keep evidence of USPS approval and periodically verify their forms against the official version.

Guidelines on Utilizing Usps 3665

Filling out the USPS Form 3665 is an important process to ensure that your mail is properly documented. After completing the form, you will need to present it along with your packages at the appropriate postal location. Each step must be followed carefully to avoid any issues with your mailing.

  1. Complete the form using ink or a ballpoint pen.
  2. At the top of the form, enter the name and address of the sender.
  3. Write a complete return address on each article you are mailing.
  4. Package the articles properly to ensure they are secure for mailing.
  5. In the correct column, enter the applicable postage and fees for each item.
  6. If desired, insert a firm-specific identifier or account number. This is solely for your records.
  7. If you are listing three or more individual pieces out of order, number each entry and piece to match with the sheet and line number.
  8. At the top of the form, enter the total number of articles you are mailing.
  9. Obliterate any unused parts of the “Address” column by marking a diagonal line through them.
  10. If you have more articles than fit on the form, use multiple sheets. Number them consecutively in the blank spaces provided at the lower left (e.g., “Page 1 of 4”).
  11. Present PS Form 3665 and your mailing as follows:
    • If there are fewer than 50 mailpieces and under 50 pounds, take them to a retail Post Office location.
    • If there are at least 50 mailpieces or at least 50 pounds, go to a business mail entry unit (BMEU) or authorized detached mail unit (DMU).

What You Should Know About This Form

What is the USPS 3665 form?

The USPS 3665 form, also known as the Certificate of Mailing — Firm, serves as evidence that the mailer has presented individual items to the Postal Service for mailing. It can be utilized for various domestic and international mail services, including First-Class Mail and Priority Mail, among others. This form provides essential details about the mailing, including the sender’s information and the total number of pieces mailed.

Who should use the USPS 3665 form?

This form is intended for businesses or individuals who are mailing multiple pieces of mail at once. It is especially useful for those sending bulk mailings that require proof of mailing. If you are presenting fewer than 50 pieces or mailing less than 50 pounds, you can present the form at a retail Post Office location. For larger mailings, a business mail entry unit is required.

How do I fill out the USPS 3665 form?

To complete the form, start by writing the sender’s name and address at the top using ink or ballpoint pen. Next, include the return address on each article being mailed. You'll want to properly package your items and list the applicable postage and fees in the designated columns. If you have three or more items, number each entry line and the corresponding pieces. Don't forget to total the number of articles at the top. Finally, obliterate any unused parts of the form to avoid confusion.

What should I do if I have more items than the form allows?

If the number of articles you are mailing exceeds the space available on the form, you can use multiple sheets. Be sure to number the sheets consecutively to indicate the total number (e.g., “Page 1 of 4,” “Page 2 of 4”). This keeps everything organized and ensures clarity during the mailing process.

Can I use a privately printed USPS 3665 form?

Yes, you can use a privately printed version of the USPS 3665 form, provided it is nearly identical in design and color to the official USPS form. You must have prior approval from the Postal Service for any privately printed forms. Keep the original written approval as proof, and make sure to periodically verify the form against the official USPS version to stay compliant.

What if my mailing consists of both domestic and international pieces?

The USPS 3665 form can accommodate various mailing types, both domestic and international. However, ensure that each type of mailing is listed accurately, so the Postal Service can track and verify them effectively. If you are sending a mixture, follow the required guidelines for each type and be meticulous with your entries to avoid discrepancies.

How will I receive proof of mailing when using the USPS 3665 form?

The completed USPS 3665 form serves as your proof of mailing. The Postal Service does not retain a copy, so it is essential that you keep your copies safe. Present the form and your mailpieces at the post office for processing, and ensure you have filled out all necessary details to prevent any issues.

Common mistakes

Filling out the USPS 3665 form, known as the Certificate of Mailing, comes with a set of common mistakes that can lead to complications or delays in processing. One major error occurs with the sender's address. It's crucial to ensure that the name and address of the sender are clearly and completely written at the top of the form. Leaving out essential details can cause confusion and hinder proper delivery.

Another mistake relates to the return address on each article. Many individuals forget to enter a complete return address on the items they are mailing. This oversight can result in mail being undeliverable and returned, creating unnecessary delays and complications.

Proper packaging of articles is essential. Inadequately packaged items can lead to damage during transit or failure to meet mailing requirements. Ensuring articles are well-protected helps prevent loss and preserves the integrity of the contents.

Accurate postage and fee entries are vital, yet mistakes in recording these amounts are commonplace. The appropriate fees must be entered in the designated column. Omitting fees or miscalculating them can lead to postage due notices or rejected items.

The use of a firm-specific identifier can also pose challenges. Some individuals mistakenly think that this number is mandatory. In reality, it is optional and meant only for the sender’s internal tracking purposes. However, when used, it must be clearly noted to avoid confusion during processing.

When listing multiple articles, numbering each entry is often overlooked. People should remember that if they’re not presenting items in the order shown on the form, they must consecutively number each line and corresponding piece. Failing to do so can create misalignment and processing errors.

While many focus on the content, neglecting the total number of articles listed can be a significant blunder. The top of the form requires the total count of items. Missing this vital piece of information can lead to discrepancies and may cause the mailing to be held up for clarification.

Lastly, individuals often forget to obliterate any unused portions of the form. Drawing a diagonal line through unused spaces in the “Address” column is necessary. Unclear or unmarked sections can raise questions and increase the likelihood of delays in processing.

Documents used along the form

The USPS Form 3665 is commonly used for certifying the mailing of items. However, several other forms and documents often accompany it in mailing processes. Below are some of these essential documents, along with a brief description of each.

  • Certificate of Mailing: This document serves as proof that a sender has submitted their mail to the Postal Service. It is useful for tracking items and verifying that they were mailed on a specific date.
  • PS Form 3800 - Receipt for Registered Mail: This receipt verifies that a sender has used registered mail services. It offers added security via a tracking number, ensuring the mail reaches its destination safely.
  • PS Form 3801 - Evidence of Receipt for Registered Mail: This form functions as the return receipt for registered mail. It confirms that the item was received and provides the signature of the recipient.
  • PS Form 3811 - Restricted Delivery: This allows mailers to restrict delivery to a specified person. It ensures that only the intended recipient receives the mail, often requiring a signature upon delivery.
  • PS Form 3833 - Mail Fraud Insured Return Receipt card: This document is used for items sent with insurance coverage. It also serves as a means to confirm receipt with the recipient's signature.
  • Physical Postal Service Tracking Number: A unique number assigned to items sent via USPS. It allows both the sender and recipient to track the item's progress through the Postal Service network.
  • Customs Declaration Form: For international shipments, this form declares the contents of the package and gives information necessary for customs processing. It is essential for any packages sent outside the U.S.

Each of these documents plays a crucial role in ensuring that mailings are processed correctly and securely. They help establish accountability, provide proof of mailing and delivery, and facilitate smooth communication for postal services.

Similar forms

The USPS Form 3665, known as the Certificate of Mailing, is an essential document for individuals and businesses that want to prove that their items have been mailed. Similar forms serve comparable purposes in the world of mailing, tracking, and record-keeping. Here are four documents that share similarities with the USPS Form 3665:

  • USPS Form 3817: Certificate of Mailing - Like the 3665 form, this document provides evidence of mailing and is often used for individual mailpieces rather than bulk mail. It shows the sender's information and serves as a receipt for the mailing.
  • USPS Form 2876: Certificate of Mailing—Individual Piece - This form offers proof of mailing for individual items. It records the address of the sender and recipient, providing a tangible record similar to the 3665 when it comes to mailing accountability.
  • USPS Form 548: Certificate of Shipment - This document complements the mailing process by documenting items being shipped between businesses or entities. It shares a common goal with the 3665 form by offering a way to verify mail was presented for shipment.
  • USPS Form 3600: Mailing Statement - This form is used primarily for bulk mailings and provides details about the mailing process, including the number of pieces and weight. Additionally, like the 3665, it highlights the importance of documentation in maintaining accurate mailing records.

Dos and Don'ts

When filling out the USPS Form 3665, keep in mind some important do's and don'ts to ensure everything goes smoothly.

  • Do complete the form using ink or a ballpoint pen.
  • Do provide a complete return address on each article you’re mailing.
  • Do make sure all items are packaged correctly.
  • Do list the total number of articles at the top of the form.
  • Do clearly obliterate unused portions of the “Address” column.
  • Don't forget to enter the sender's name and address at the top of the form.
  • Don't use a form without a firm-specific identifier if you want one, as the Postal Service won’t recognize it.
  • Don't present the form at the incorrect location based on the number of mailpieces.
  • Don't leave any unused portions of the form unmarked, which might lead to confusion.
  • Don't forget to number each entry line properly if you’re listing more than three individual pieces.

Misconceptions

Here are some common misconceptions about the USPS Form 3665, also known as the Certificate of Mailing. Understanding these misconceptions can help ensure that you use the form correctly and effectively.

  • Only large businesses need Form 3665. Many believe that only large companies or organizations are required to use this form, but any type of mailer, regardless of size, can benefit from its use for proof of mailing.
  • Form 3665 is only for domestic mail. Some think this form is limited to domestic services. In fact, it is applicable for both domestic and certain international mail services.
  • The Postal Service keeps copies of Form 3665. Individuals may assume that the Postal Service retains a copy for their records. However, mailers must keep their own records as the Postal Service does not retain copies after mailing.
  • All articles must be presented in a specific order. There is a belief that items listed on the form must be presented in the same order. Instead, as long as you number the entries correctly, you can present them in any order.
  • Form 3665 can only be filled out with a specific pen type. Some may think that a particular type of pen is required. However, you can use any ink or ballpoint pen to complete the form.
  • You cannot use a computer-generated version of the form. This is a common misconception. You can create a USPS-approved computer-generated or privately printed version of Form 3665 as long as it meets certain design requirements.
  • Using Form 3665 guarantees delivery of mail. Many might think that submitting this form ensures that their mail will be delivered. While it provides proof of mailing, it does not guarantee delivery or its timeliness.

Key takeaways

Understanding the USPS Form 3665 is essential for anyone needing to send multiple mailpieces effectively and track them properly. Here are some key takeaways for filling out and using the form:

  • Make sure to complete the form clearly and in ink or ballpoint pen to ensure legibility.
  • Always include the sender's complete name and address at the top of the form to avoid any confusion with the mailing.
  • Number your articles sequentially when listing three or more that are not in the given order. This helps maintain organization.
  • Provide a return address on each article to ensure they can be returned if undeliverable.
  • When presenting the form, know the requirements. For fewer than 50 mailpieces, visit a retail Post Office; for more, go to a business mail entry unit.
  • If using privately printed forms, ensure they are approved by the Postal Service and regularly updated to match the official version.

By following these guidelines, you can help ensure a smooth mailing process with proper tracking and documentation for your items.