Renting a PO Box in Edmonton is a practical solution for a wide range of people — from new immigrants who need a reliable address to receive important government documents, to small business owners who want to separate their professional correspondence from their personal correspondence, to students looking for a safe way to receive packages, to people who simply value an extra level of privacy and security. The process of renting a post office box at Canada Post is relatively simple and straightforward, but it involves several important steps, requirements, and nuances that are worth knowing in advance to ensure smooth registration and successful use of this service.
A post office box provides you with a stable, reliable address for receiving mail and parcels, regardless of how often you move, travel, or simply want to keep your actual place of residence confidential. Unlike home delivery, where there is a risk of packages being stolen from your doorstep or the need to be home to receive shipments, a post office box allows you to pick up your mail at a time that is convenient for you, often with 24/7 access. Understanding the entire rental process, including all necessary documents, payment options, box sizes, and terms of use, will help you make an informed decision and avoid potential difficulties.
What is a post office box and who is it suitable for?
A post office box (PO Box) is a locked compartment at a Canada Post office designed for the secure receipt of letters, packages, and parcels. Each box has a unique number that is used as part of your mailing address. Instead of mail being delivered to your house or apartment, it goes directly to the post office and is placed in your box, where you can pick it up using the keys provided.
Canada Post offers five different sizes of mailboxes to meet the diverse needs of customers. The smallest box is suitable for receiving mainly letters and small correspondence, while the largest sizes can accommodate parcels from online purchases and bulky mail. Sizes range from small (approximately 5 cm × 12 cm × 23 cm) to extra-large and jumbo (30 cm × 23 cm × 23 cm), allowing you to choose the option that best suits your needs.
A post office box is especially useful for:
New immigrants who have just arrived in Canada and have not yet settled in a permanent place of residence. A post office box provides a stable address for receiving critical documents such as Social Insurance Number (SIN) cards, Alberta Health Care cards, letters from Immigration, Refugees and Citizenship Canada (IRCC), bank cards, driver's licenses, and other important correspondence. Even if you move from one temporary residence to another, your mailing address remains the same. Small business owners and entrepreneurs, especially those who work from home. A post office box allows you to separate business correspondence from personal mail, making organization and accounting easier. It also creates a more professional image, as you can list your official mailing address instead of your home address on business cards, websites, and official documents. This is especially important for building trust with customers and partners.Students who live in dorms or change addresses frequently during the school year. Many student dorms do not have reliable parcel delivery systems, and parcels are often left unattended in common areas where there is a risk of theft. A post office box provides a safe place to receive textbooks, online purchases, documents from the university, and parcels from family.People who value privacy. Using a PO box means that your home address is not included in marketing databases, published in business directories, or disclosed to strangers. This is especially important for people who run online businesses, sell goods through marketplaces, or simply want to keep their actual place of residence anonymous.People at high risk of package theft. If you live in an area with frequent incidents of porch theft (so-called “porch pirates”), a post office box provides a secure alternative. Your packages are stored in a secure post office facility, and you pick them up in person with your ID.Remote workers and digital nomads who travel frequently or work from different locations. A post office box provides a stable address, even if you are not in Edmonton permanently. You can set up mail forwarding or ask a trusted person to pick up important items on your behalf.People who receive confidential correspondence. Medical records, financial reports, legal letters, and other sensitive information are safer to receive through a post office box than to risk being left at your door or in an unsecured apartment building mailbox.## Preparing to rent: required documents and requirementsBefore visiting the post office to rent a mailbox, it is important to prepare all the necessary documents and information. Canada Post has clear identification and verification requirements that must be met in order to successfully rent a mailbox.### Identification requirementsTo rent or activate a mailbox, Canada Post requires two forms of acceptable identification. This is a mandatory requirement for all customers, both individuals and businesses.The first form of ID must be a government-issued photo ID, which includes:- Canadian or foreign driver's license- Canadian or foreign passport- Permanent Resident Card- Provincial/Territorial ID Card- Canadian Forces Identity Card- Certificate of Indian Status Card- Firearm Acquisition/Possession Card- CNIB card (Canadian National Institute for the Blind ID Card)- Provincial health card with photo, where permitted by lawYour ID must be original (not a copy), valid (not expired), and clearly legible. It must clearly show your full name and photograph.Second form of ID — proof of address, if your primary ID does not show your current address. Acceptable documents include:- Residential lease or rental agreement (Residential Lease or Rental Agreement)- Utility bill — electricity, gas, water, telephone, internet (dated within the last 90 days)- Bank statement — dated within the last 90 days- Insurance policy- Vehicle Ownership Document- Mortgage Statement- Tax documents or Notice of Assessment- Employment Insurance Statement (T4E)- Canada Pension Plan or Quebec Pension Plan Statement- Old Age Security Statement (T4A)Proof of address documents must be original (paper or electronic format on your device) and show your full name along with your current residential address.### Special requirements for business customersIf you are renting a post office box on behalf of a business or organization, you will need additional documents to prove the legitimacy of the business and your right to act on its behalf.For business rentals, you must provide:- All documents required for individuals (your personal photo ID and proof of address)- Business Number or ABN (if applicable)- Business registration document — Certificate of Incorporation, Partnership Registration, or Business Name Registration (Business Name Registration)- Proof of your authority to act on behalf of the business — this can be a statutory declaration (official sworn statement), a signed letter from an authorized representative of the company on company letterhead, or a copy of the business registration document showing your name as a director or partnerIt is important to note that from a technical standpoint, there is no difference between a “personal” and “business” mailbox in the Canada Post system — it is simply a mark in the computer system. However, properly registering your mailbox as a business address helps with organizing correspondence and may affect the type of advertising mail you receive.### Preparing for your visitBefore visiting the post office, it is helpful to:- Call ahead and check the availability of mailboxes of the desired size at the selected branch- Check the current rental prices for different sizes and terms- Ask about the branch's hours of operation and whether the lobby with mailboxes is accessible after business hours- Prepare all necessary ID documents and have the originals on hand- Bring a method of payment—cash, debit, or credit card
If you are unsure whether your ID documents will be accepted, it is best to call the specific post office and check before your visit to avoid a wasted trip.
Step by step: the mailbox rental process
The process of renting a mailbox at Canada Post takes place exclusively in person at the post office. Unlike some other services that can be ordered online, post office boxes require physical presence for identity verification and signing the rental agreement.
Step 1: Choose a post office
The first step is to choose the post office where you want to rent a box. In Edmonton, there are numerous Canada Post locations throughout the city, from downtown to the suburbs. When choosing a location, consider:
Convenience of location. Choose a branch that is easily accessible from your home, work, or on your way between them. Remember that you will be visiting this branch regularly to pick up your mail.
Hours of operation. Some locations have extended hours or 24-hour access to the lobby with mailboxes. If you work standard office hours, 24-hour access may be critical.
Availability of mailboxes. Not all locations have mailboxes available, especially popular sizes. Mailboxes in the city center often have waiting lists, while branches in the suburbs may have greater availability.
You can use the location search tool on the Canada Post website to find the nearest post offices and their hours of operation. It is recommended that you call in advance to confirm mailbox availability and prices.
Step 2: Choose the size and rental period
When you arrive at the post office, an employee will help you choose the right size mailbox based on your needs.
Mailbox sizes:
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Small — Suitable for mostly letters and small correspondence. Ideal for individual users with minimal mail volume.
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Medium — The most popular choice, accommodating regular mail and small packages. Suitable for most personal needs.
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Large — for small businesses, magazines, legal documents, and medium-sized parcels.
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Extra-Large — for businesses with high mail volumes or those who regularly receive large parcels.
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Jumbo — the largest size for large businesses or for receiving bulky packages.
It is important to choose a size that meets your actual needs. If you choose a box that is too small, large letters and packages will not fit and will have to be picked up at the service desk. If you later want to upgrade to a larger size, you will have to wait until a suitable box becomes available, which can take weeks or months in popular locations.
Rental terms:
Canada Post offers three rental terms:
- 3 months
- 6 months
- 12 months
The cost of a mailbox varies depending on three factors: the size of the box, the location of the post office (downtown is usually more expensive than the suburbs or rural areas), and the rental term. Longer rental terms usually offer a better price per month.
As of 2026, Canada Post mailbox prices in Edmonton start at around $69 for 3 months for the smallest size and can reach $200-400 per year for larger sizes. Exact prices vary depending on the specific location, so it is best to check the cost at your chosen post office.
Step 3: Fill out the rental application
A post office employee will provide you with a mailbox rental application form. This form requires the following information:
- Your full name (as it appears on your ID)
- Your home address
- Contact information — phone number (mobile and/or home) and email address
- Date of birth
- Desired mailbox size and rental period
- Payment method
If you are renting a box for business purposes, you must also provide:
- Business name
- Business number (Business Number/ABN)
- Name and position of the person applying on behalf of the business
- Proof of authority to act on behalf of the business
Important: Make sure all the information on the application form is accurate, especially your contact information. Canada Post uses your email address and phone number to send bills, renewal reminders, and notifications about large parcels that do not fit in your mailbox.
Step 4: Provide identification documents
After completing the application form, an employee will check your identification documents. You must provide originals (not copies) of two forms of ID—a government-issued photo ID and proof of address (if required).
The employee will verify that:
- Your documents are original and valid (not expired)
- The name on your ID matches the name on your application
- The photo on your ID is clearly recognizable
- The address on your documents matches the address on your application
The verification process usually takes 10-15 minutes if all documents are in order.
Step 5: Sign the rental agreement
After your documents have been verified, you will be asked to sign a Postal Box Rental Agreement. This agreement details the terms and conditions of using the mailbox, including:
- Rental period and expiration date
- Rental cost and payment policy
- Key deposit amount
- Rules for using the mailbox
- Rental renewal policy
- Cancellation and refund policy
- Responsibility for lost keys
- Prohibited uses
It is important to read the agreement carefully before signing. Pay particular attention to:
The auto-renewal policy. Some agreements provide for automatic renewal of the lease after the term ends if you do not notify them of cancellation. Others require active renewal, and if you do not renew your lease on time, your box may be closed and your mail returned to the sender.
Refund policy. If you decide to cancel your lease before the end of the paid term, you may be eligible for a partial refund. The refund policy is usually based on the number of unused months, minus a cancellation fee.
Restrictions on use. The agreement clearly states that the mailbox cannot be used for illegal purposes, to receive mail fraudulently, or without proper authorization.
Step 6: Pay the rent and key deposit
After signing the agreement, you will need to pay:
Rental cost — the full amount for the selected rental period (3, 6, or 12 months). Payment is always made in advance for the entire term.
Key deposit — usually $15 plus taxes. This deposit is fully refundable when you return all keys in good condition at the end of the rental period.
Canada Post accepts the following payment methods:
- Cash
- Debit card
- Credit card
- Certified check
Business customers with a Canada Post commercial account can also pay through their account with invoicing.
After payment, you will receive a receipt, which you should keep for your records.
Step 7: Get your keys and mailbox information
Once payment is complete, the employee will give you:
Two keys to your mailbox. Each mailbox has unique keys that are difficult to duplicate without special equipment. Keep one key as your primary key and the other as a spare in a safe place.
A key to the lobby (if applicable). Many post offices have separate lobbies with mailboxes that can be accessed 24/7. You will be given a separate key to enter the lobby after the main office closes.
Information sheet with your mailbox details, including:
- Your mailbox number
- Full mailing address for receiving correspondence
- Post office location
- Lease expiration date
- Instructions for using the mailbox
- Branch contact information
Your new mailing address will look something like this:
[Your Name or Business Name] PO BOX [Box Number] [Branch Name or Branch Street Address] Edmonton AB [Postal Code]
The employee will also show you where your mailbox is located, how to use the keys, and explain the procedure for receiving large packages that do not fit in the mailbox.
Testing the keys. Before leaving the post office, be sure to test both keys to make sure they work properly. Open and close your box several times to make sure there are no problems. If a key does not work or gets stuck, notify the employee immediately for a replacement.
Step 8: Start using your mailbox
Once you have signed the lease, your mailbox is ready to use. You can immediately start giving this address to senders and update your address with banks, government agencies, online stores, and other places.
It is important to notify all important senders of your new address:
- Banks and credit institutions
- Government agencies (CRA, Service Canada, Service Alberta, IRCC)
- Employers
- Insurance companies
- Medical institutions
- Online stores and subscriptions
- Friends and relatives
For a quick transition, you can use Canada Post's Mail Forwarding service, which will automatically forward mail from your old address to your new mailbox for a specified period.
Using a mailbox: practical aspects
Once you have rented a mailbox, it is important to understand how to use it properly to maximize its benefits and avoid problems.
Accessing your mailbox
Most Canada Post offices in Edmonton offer 24-hour access to the lobby with mailboxes, even when the main office is closed. This means you can pick up your mail late at night, early in the morning, or on weekends—whenever it's convenient for you.
To access the lobby after business hours, you use a separate lobby key that you were given when you registered. Some newer locations may use electronic access systems instead of keys.
If the lobby does not have 24-hour access, you will only be able to pick up your mail during the branch's business hours. It is worth clarifying this when choosing a location to rent.