How to Get a P.O. Box When You Move
Moving to a new location often involves updating your mailing address with numerous organizations and service providers. One practical solution that many people consider is obtaining a P.O. Box from the United States Postal Service (USPS). A P.O. Box provides a secure, stable mailing address that remains constant regardless of physical relocations. Whether you’re moving for employment, lifestyle changes, or personal reasons, understanding how to obtain a P.O. Box can simplify your transition and provide peace of mind regarding mail delivery and security.
The process of securing a P.O. Box has become increasingly accessible, with the USPS now offering both online and in-person application methods. This flexibility allows you to choose the approach that best fits your schedule and preferences. Understanding the available options, box sizes, rental periods, and associated costs will help you make an informed decision about whether a P.O. Box is right for your needs.
Types of P.O. Boxes Available
The USPS recognizes that different customers have varying mail volume and storage requirements. Consequently, they offer multiple P.O. Box options designed to accommodate diverse needs and budgets. These options extend beyond simply choosing a box size; they also include flexible rental periods and premium service enhancements that can customize your postal experience.
When selecting a P.O. Box, you have the flexibility to choose from rental periods of 3 months, 6 months, or 12 months. Longer commitment periods typically offer better monthly rates, making annual rentals more economical for those who plan to maintain their boxes long-term. This tiered pricing structure allows temporary residents and long-term relocators alike to find an option that aligns with their specific timeline and budget constraints.
Standard P.O. Box Sizes
The USPS provides five standardized P.O. Box sizes to accommodate different mailing needs. Selecting the appropriate size depends on your anticipated mail volume, the types of materials you typically receive, and your storage preferences. Understanding these size categories helps ensure you choose a box that won’t feel cramped or wastefully oversized.
The five standard sizes available are:
- Extra Small (XS): 3 inches x 5.5 inches – Ideal for minimal mail volume or temporary addresses
- Small (S): 5 inches x 5.5 inches – Suitable for light mail use and basic correspondence
- Medium (M): 5.5 inches x 11 inches – Appropriate for moderate mail volume and standard document storage
- Large (L): 11 inches x 11 inches – Designed for substantial mail volume and package receipt
- Extra Large (XL): 12 inches x 22.5 inches – Accommodates significant mail, periodicals, and package deliveries
Choosing the right size ensures efficient use of your rental investment while maintaining adequate storage for your incoming mail and packages. If you’re uncertain about your future mail volume, consider starting with a medium box and upgrading later if needed.
Premium P.O. Box Services
Beyond standard P.O. Box rental, the USPS offers enhanced premium services that provide additional convenience and security features. These optional services can transform your P.O. Box experience by adding flexibility, notification capabilities, and expanded functionality that extend beyond traditional mail storage.
Premium P.O. Box services available through the USPS include:
- 24/7 Access to Your Box: Round-the-clock availability allows you to retrieve your mail at any time, accommodating varied work schedules and urgent mail needs
- Email or Text Notifications: Automated alerts inform you when new mail arrives, ensuring you never miss important correspondence or packages
- Signature on File for Package Deliveries: Pre-authorized signatures simplify the package delivery process and reduce missed delivery complications
- Street Addressing: This service permits you to use the post office’s street address along with your box number, providing a more professional appearance for business purposes or when street addresses are required by organizations
These premium services enhance the overall utility of your P.O. Box and provide conveniences that traditional residential mail delivery cannot match. Business owners, freelancers, and individuals prioritizing mail security frequently utilize these enhanced features.
How To Apply for a P.O. Box
Obtaining a P.O. Box has never been more convenient, with the USPS offering two primary application methods: online through the USPS website or in-person at your local post office. Each method has distinct advantages, and selecting the right approach depends on your preferences, availability, and comfort level with digital applications.
Applying Online
The online application process streamlines P.O. Box acquisition by allowing you to complete most steps from home at your convenience. This method is particularly beneficial for those with busy schedules or limited access to post office hours. Here’s how to apply online:
- Visit the official USPS website and locate the “Find a P.O. Box Near You” search function
- Enter your location information to identify available post offices in your area
- Select your preferred box size and desired rental period (3, 6, or 12 months)
- Create a new USPS account or access your existing account credentials
- Complete the application form (PS Form 1093) by confirming your personal details and selecting any premium services you wish to add
- Provide payment information and pay the rental fee using a credit or debit card
- Print your completed PS Form 1093 application for your records
- Visit your selected post office within 30 days with your printed form and two acceptable forms of identification
The online process provides a convenient preliminary step, but in-person verification remains necessary to complete your application and receive your box keys or combination.
Applying in Person
For those who prefer direct interaction or lack access to online services, the in-person application method at your local post office remains straightforward and efficient. This approach allows post office staff to assist with any questions and provide immediate guidance throughout the process. Follow these steps to apply in person:
- Visit your local USPS post office during business hours
- Inquire about current P.O. Box availability in your desired size and location
- Request and complete PS Form 1093, the official P.O. Box application
- Present two forms of valid identification, with at least one being a government-issued photo ID
- Provide payment for the rental fee using cash, check, debit card, or credit card
- Receive your assigned P.O. Box number and keys or combination lock code
The in-person method eliminates the need for a 30-day follow-up visit and allows you to immediately access your new P.O. Box after completing the application and payment process.
Acceptable Forms of Identification
To complete your P.O. Box application, you must present two acceptable forms of identification. At minimum, one of these must be a government-issued photo ID. Understanding which documents the USPS accepts prevents delays and ensures your application processes smoothly.
Acceptable primary photo identification includes driver’s licenses, passports, and other government-issued ID cards with your photograph. For your second form of identification, you have flexibility in choosing from several acceptable document types:
- Deed of trust
- Home or vehicle insurance policy
- Lease agreement
- Mortgage documentation
- Utility bill
- Vehicle registration
- Voter registration card
It’s important to note that birth certificates, social security cards, and credit cards are not acceptable forms of identification for P.O. Box applications, regardless of other identifying information they may contain.
P.O. Box Waitlists
Popular post office locations or specific box sizes may occasionally have limited availability. If your desired box size is unavailable at your selected location, you have the option to join a waitlist. When applying online, this waitlist placement occurs automatically if your requested box size cannot be immediately fulfilled.
Once a P.O. Box in your desired size becomes available, the post office will contact you via phone or email notification. If you applied online, you’ll receive an email notification establishing a two-day payment window during which you can settle any outstanding rental fees. You’ll also receive a 30-day window to visit the post office in person with your identification and printed PS Form 1093 to claim your box and receive your keys or combination.
This waitlist system ensures that you maintain your position for your preferred box size without missing the opportunity to secure it when it becomes available.
P.O. Box Rental Fees
P.O. Box rental costs vary based on two primary factors: the size of the box you select and the specific post office location. Post offices in different geographic areas, particularly urban versus rural locations, may charge different rates. To incentivize longer commitments, the USPS typically offers reduced monthly rates when you pay for extended rental periods upfront.
Rental fees are structured as follows:
| Rental Period | Cost Structure | Average Monthly Rate |
|---|---|---|
| 3 Months | Higher per-month rate | Highest monthly cost |
| 6 Months | Moderate per-month rate | Mid-range monthly cost |
| 12 Months | Lower per-month rate | Best value per month |
For example, a P.O. Box in Scranton, Pennsylvania might cost as little as $26 for a three-month rental period, while the same box could cost up to $125 for a three-month period in other locations. To find the most accurate pricing for your specific area, use the USPS website’s P.O. Box locator tool and compare rates across nearby post offices.
Additional Charges To Consider
Beyond the base rental fee, you should be aware of potential additional charges that may apply to your P.O. Box account. These supplementary fees ensure you’re fully prepared financially when establishing and maintaining your box:
- Key Deposit: Some post offices require a deposit when you receive your initial keys, though this is typically refunded when you return the keys upon closing your box
- Key Replacement Charges: If you lose your keys or request additional copies, replacement fees will apply
- Late Payment Fees: Failing to renew your rental by the renewal deadline may result in late payment penalties
- Lock Changes: Repairs or changes to your box’s locking mechanism may incur service fees
Understanding these potential charges allows you to budget appropriately and maintain your account in good standing.
Picking Up Your Keys or Combination
After the USPS verifies your information and approves your application, you’ll receive your assigned P.O. Box number along with information regarding any premium services you’ve selected. The post office will provide you with two keys for your box. If you require additional keys for family members, colleagues, or backup purposes, you can request them for an additional fee.
Older post office locations may issue combination locks rather than keyed locks for certain boxes. In these cases, you’ll receive your combination code instead of physical keys. Understanding your box’s access method ensures you can retrieve your mail immediately upon approval.
Comparing P.O. Box Rates
P.O. Box rental rates vary significantly based on location and box size, making rate comparison an important step in the selection process. The USPS website provides a convenient tool for comparing P.O. Box rates at different post office locations near you. Enter your zip code and preferred box size to see available options and associated costs.
Beyond USPS rates, private mail service providers also offer P.O. Box alternatives. These commercial services may provide enhanced features or different pricing structures. Comparing rates between USPS and private mail centers helps ensure you’re selecting the most cost-effective and feature-rich option for your specific needs.
Frequently Asked Questions
Q: How quickly can I access my P.O. Box after applying online?
A: You must visit your local post office in person within 30 days of completing your online application to verify your identity and receive your keys or combination. You can then begin using your box immediately after this in-person visit.
Q: Can I upgrade my box size after initial rental?
A: Yes, you can contact your local post office to request an upgrade to a larger box if your mail volume increases. Availability and pricing for the larger size will be confirmed at the time of your request.
Q: What happens to my mail if I don’t renew my P.O. Box rental?
A: If you fail to renew your rental by the deadline, your box may be cleared, and your mail held or returned to sender. It’s important to renew your rental before the expiration date to ensure continuous mail delivery.
Q: Can I share a P.O. Box with another person?
A: The primary account holder owns the P.O. Box, but you can request additional keys for family members or trusted individuals who need access. Each person with a key must be authorized by the account holder.
Q: Is a P.O. Box suitable for business use?
A: Yes, P.O. Boxes are frequently used for business purposes. The street addressing premium service is particularly popular for businesses that want a professional mailing address without listing a residential location.
References
- How To Get a P.O. Box When You Move — This Old House. Accessed December 3, 2025. https://www.thisoldhouse.com/moving/how-to-get-a-po-box
- United States Postal Service – P.O. Box Services — USPS. https://www.usps.com
- PS Form 1093 – Application for P.O. Box or Caller Service — United States Postal Service. https://www.usps.com/forms/