PO Box Alternatives in the UK: Cheap Options for a Small Business

A common question we’re asked by modern business owners and startup SMEs is whether it’s worth investing in a traditional PO Box alongside a virtual office suite.

However, we typically don’t recommend that businesses do so. Instead, you’re better off with a mail-handling solution that integrates more conveniently with your virtual business address package. PO Boxes as a Companies House registered address option have been regulated out, due to compliance relating to abuse around things such as money laundering and the inability to serve legal papers.

In this article, we'll look into why this cohesive approach offers more convenience and efficiency for your business, and explore the reasons you should skip the traditional PO Box and embrace a streamlined mail-handling solution that complements your virtual office setup.

What is a PO Box?

Before we look at the pros and cons for businesses, let’s explain what a PO Box actually is.

A PO Box (post office box), also known as a postal box, is a secure and private box that businesses can set up for letters or parcels to be sent to, rather than their actual physical address.

PO Boxes are typically located in either Royal Mail sorting offices or post offices, and businesses can rent them from the post office on a monthly or annual basis. They’re accessible during post office hours, although some locations can provide 24-hour access.

Royal Mail offers two types of PO Box services: ‘PO Box Collect’, allowing you to pick up your mail from a designated post office; and ‘PO Box Deliver’, which forwards mail to your home address or business address.

Why do businesses look for PO Box alternatives?

The main reasons companies (or sole traders) tend to want a UK PO Box or suitable alternative from mailbox providers are:

1. To help manage incoming mail, including important official documents and small packages, without any physical, geographical or storage-based restrictions.
2. To keep things running smoothly without having to invest in dedicated office space, while saving your business money on excessive admin or HR costs.
3. To increase and maintain privacy, particularly in situations where you’re working remotely from home.
4. To enhance credibility with their customers, suppliers and other key stakeholders.

Standard PO Box costs in the UK are now high and can be prohibitive to some businesses.  So despite the benefits listed above, a PO Box is not necessarily the most cost-effective solution. There are also a number of issues with PO Boxes that mean they probably won't meet all of your business mailing needs either.

However, you still want a credible UK mailing address that clients and customers can use to contact your business by post without revealing your physical location. In short, you want a better, cheaper alternative to a PO Box, and a virtual office mailbox fits the bill perfectly. Let’s talk about how and why:

1. It’s more professional. Utilising a virtual mailbox provides businesses with an additional layer of privacy. It also allows you to separate your business address from your personal one, adding an additional level of professionalism to your communication with clients. However, the main difference is that you can choose from multiple addresses in more prestigious locations; the PO Box alternative would be significantly more expensive.
2. It improves your mailing flexibility. Virtual PO Box providers offer solutions services like mail scanning and digitalisation. This means you can access your mail online, allowing you to access and respond to efficiently organise and retrieve essential correspondence documents from anywhere in the world.
3. They’re more cost-effective. Alternatives to PO Boxes often come at more affordable rates than traditional PO Boxes, so businesses can save on administrative costs while still maintaining a credible UK mailing address.
4. It widens your geographic flexibility. With no geographical restrictions, you can receive mail regardless of your physical location, making it ideal for remote workers or companies with multiple branches.

Are you sure that a PO Box is right for your business?

Let’s start by considering the benefits of using a PO Box versus simply using your home address:

• Privacy — You’ll be able to promote your PO Box address to customers and suppliers, rather than your home address, which partially protects your privacy. However, note that a PO Box is not a valid address for registering your business with Companies House, which means your residential address could still be found.
• Convenience — you can collect your business mail from your local sorting office, or have it delivered directly to an address of your choice.
• Flexibility — one of the primary benefits of a PO Box is the flexibility it affords you as a business owner, particularly in terms of being able to move home without having to change all of your public-facing address listings.

The interesting thing is that most of these reasons also apply to alternatives to a PO Box in the UK, but without the limitations and drawbacks. So, before you opt for a PO Box, consider the following:

• Does it offer the professionalism and credibility you’re hoping to convey to clients and customers?
• Are buyers likely to be put off by the fact that you don’t give them a traditional street address as a contact point?
• Can you source a PO Box service at a convenient location based on your actual physical location?
• Will you be able to make time to collect your mail from a PO Box frequently?
• How often will the service need to be renewed, and what happens if you forget?
• Will you use it often enough to make it worthwhile?

If you recognise that a PO Box isn’t suitable for your business needs, you’ll need to identify an alternative solution, but note that simply registering a different address with Companies House isn’t the same thing, while you can’t register a PO Box as your official company address anyway.

When it comes to genuine alternatives to PO Boxes, you only have two options:

1. Virtual mailbox services (more on these later in the article), which can also be used as your registered business address with Companies House.
2. Home address: Don’t invest in one and instead get mail delivered to your home address or another residential address.

Factors to consider when choosing PO Box alternatives

When choosing between different PO Box address alternatives in the UK, there are a number of things you need to consider, from cost and features, to customer support . Below are several important factors that your business needs to think about when evaluating virtual PO Box solutions:

• Tailored mail handling: Good PO Box address alternatives for businesses in the UK should offer a range of mail handling services, including mail scanning, forwarding and notification alerts. These features enable you to manage your mail efficiently and stay informed about incoming correspondence in real time.
• Package-friendly services:  Consider the types of mail you receive on a regular basis. If you’re frequently receiving packages and parcels, you need to make sure your PO Box alternative can handle these different types of mail. 
• Digital management: This feature is a must if you often find yourself out of the office or on the road. Having an alternative that offers online access to your mail is very convenient because you can manage all of your mail correspondence on the go.
• Generous storage time: If you want to be able to collect your physical mail, rather than use mail forwarding services, one of the most important considerations is the amount of time your PO Box alternative will store your mail. Ensure it gives you plenty of time to retrieve your mail, especially if you are away for extended periods.
• 24/7 customer support: When choosing a virtual address provider, pay attention to how quickly they reply. A truly responsible provider will try to give their assistance as fast as they can. Ideally, your alternative PO Box provider will offer 24/7 customer support.
• Additional services: Consider the various additional services offered by the solution provider, like WhatsApp for Business phone or access to meeting room facilities. These supplementary features can enhance your virtual address experience and support your business operations.
• Future-friendly pricing: Scalability is vital. As your business grows, operational expenditures are likely to increase, so compare pricing packages to find a cost-effective solution that aligns with your requirements without incurring unnecessary expenses, and that will be able to scale with you in an affordable way.
• Accessibility: Although not essential, it’s advisable to select an option that is easily accessible from your primary location. For example, if you are looking for alternatives to a PO Box London address in the UK, choosing a provider also based in the Capital will be much more convenient for your company.

What exactly is a virtual mailbox?

Virtual mailboxes in the UK typically work much like any other mailing address types would. The key difference is that all the post your business receives has been sent to your virtual business address instead of to your home address, or other physical address you have access to.

In the case of Hoxton Mix, virtual mailboxes provide you with the same Shoreditch-based central London office address your entire virtual office solution operates under. A virtual mailbox is normally an add-on service for an existing package, providing you with a virtual office address in London, although many types of virtual mailbox services can also be purchased cheaply as a standalone option.

We offer various convenient and cost-effective approaches to business mail handling, including:

Virtual Office London

• All mail is digitised and searchable via your secure portal and mobile app.
• You can collect your post any time within 30 days from our central London office.
• Prefer to receive physical copies? Pay ad hoc to have items forwarded anywhere in the UK for just 50p, plus the cost of First Class postage.
• No setup fees, no long contracts — cancel any time.

UK Mail Forwarding Add-on

Add this optional upgrade to automatically receive physical mail.

• Your post is still scanned and digitised — but now, all original items are automatically forwarded to your chosen UK address.
• Ideal for remote teams or businesses needing regular physical access to post.
• Available as a monthly add-on for under £13.

PO Box vs virtual mailbox: Pros and cons

The most obvious downside of a traditional UK PO Box for business is the expense of running one. Currently, PO Boxes cost UK businesses a minimum of £371.40 per year, and that’s for the most basic manual collection service if you choose to pay for a whole year in advance.

In addition to their considerable expense, standard UK PO Boxes come with some other serious disadvantages you may need to bear in mind. These include:

• A PO Box address cannot be used as your publicly registered business address during company formation. You’ll have to provide Companies House and HMRC with an actual physical street address for legal company formation. By contrast, our virtual mailing address services based in the heart of London gives you that option and is fully compliant with all requirements for setting up a business address.
• A less professional image than a virtual business address. PO Box addresses are a potential turn-off for many clients and customers. To some, a PO Box implies that you won’t check or receive your incoming mail as promptly as they’d like, or that you’re trying to conceal your physical location. A virtual office package from Hoxton Mix gives your business a genuine and recognisable street address.
• Potential issues with some mail handlers and couriers. Depending on the type of post you’re receiving and the service providing the delivery, you may not always be able to arrange redirection to a PO Box address.
• General inconvenience. If you want the most affordable service while maintaining a prompt and efficient pattern of contact and reply, you’re going to be travelling to your PO Box location very frequently. If it’s not close to your actual location, this could take up a significant chunk of your time.

Our virtual mailboxes avoid all these issues. Your incoming mail from clients, customers and official bodies is always sent to and received at a recognisable UK street address. From there, you can choose whether to simply have it digitised and made available in your dedicated customer portal, or also have it forwarded to an address of your choice.

What’s more, virtual mailroom services offer various other important advantages, such as:

• Convenience and flexibility: You’re free to decide which type of mail-handling solution best suits you and your company, and put together a package that perfectly meets your needs.
• Increased privacy: If you’re working remotely, a virtual business address is an ideal way to avoid revealing your personal information to clients and customers without resorting to an off-putting PO Box address.
• Better efficiency: Opting for a service such as our Virtual Scan Lite package saves you time and money. Everything arrives in a fully-searchable digital format, enabling you to run your remote office in an organised, sustainable and paperless way.
• Enhanced security, reliability and consistency: Because your virtual mailbox address is based at our Shoreditch head office, there’s always someone on hand during business hours to receive and log your mail as soon as it arrives. There’s no risk of letters and packages being left anywhere unattended or returned to the sender because you weren’t around to sign for them.

Cost comparison

Paying monthly for a more comprehensive PO Box service can easily result in an annual bill of over £500. This is dramatically more expensive than many virtual mailroom services. Virtual business address options from Hoxton Mix start from as little as £250 per year, or £0.68p per day (+VAT).

The combined virtual office, mail handling, and inclusive forwarding service from Hoxton Mix costs £35.00 per month (+ VAT) when billed annually. Note that we don’t charge postage fees, and there aren’t any hidden expenses—you only pay for the services you sign up for.

If you’re already convinced that a virtual mailbox service would be a better alternative to a UK PO Box for your company, you can contact a member of our team at any time. Whether you’re an established existing brand or a new startup looking to get registered, we can help you set up your virtual office suite in just a few minutes, from as little as £21 per month plus VAT.

FAQ

Are there any alternatives to a PO Box in the UK?

Yes, you can set up virtual mailboxes, which are an alternative to a PO Box address. This option provides you with a secure mailing address where others will receive and store post on your behalf. Normally, these services also include optional mail forwarding, where mail is sent to an address that you specify.

How much does a PO Box cost?

PO Box Deliver, which forwards mail to a specified address, costs £45.00 per month, or £445.80 per year. Royal Mail’s cheaper solution, PO Box Collect, which requires you to pick up your mail from a Customer Service Point, also costs £45.00 per month, or £371.40 per year. Note that you’ll need to renew your PO Box subscription either quarterly or annually, with Royal Mail sending reminders when it’s time to renew. By contrast, a cheap registered office address that includes mail scanning is much more affordable.

Can everyone set up a virtual mailbox?

Yes, everyone can run a virtual mailbox as long as they have a valid subscription. But if you want to make changes to your business, check out our guides on how to register as a sole trader and change a registered business address.

Can I use the PO box as a legal address in the UK?

Unfortunately, using a PO Box as a registered business address is not permissible in the UK. However, Hoxton Mix presents a valid alternative with legally compliant virtual addresses. Maintain your business's legitimacy and credibility by opting for our verified virtual address service.

Are there cheaper alternatives to a PO Box?

Yes, in most cases, a virtual office address will be cheaper than a PO Box from Royal Mail. For example, you can secure a registered office address from Hoxton Mix for just £20 per month, compared to £45 per month for the PO Box Collect or Deliver service.

How to get a PO Box in the UK

If you decide that a traditional PO Box is the best option for your business, despite the various downsides, you can start the process of setting up a PO Box by visiting Royal Mail’s website, or your local post office, and completing an application. During the application process, you will need to provide your full name, proof of identity, proof of address, contact details, payment information and, if you choose the collection service, your preferred post office location.