12-Month Business Broadband Deals UK 2026: Compare Short Contracts Quick answer
12-month business broadband is best for companies that value flexibility more than getting the absolute lowest headline monthly price.
A one-year broadband contract can make particular sense if you:
have a short office lease
expect to move premises
are starting a new business
expect your team to grow quickly
want to test a provider
are waiting for FTTP to reach your postcode
do not want to commit for 24 or 36 months
12-month business broadband is less common than longer contracts, but it is still available from selected providers.
Provider 12-month option? Current position
Virgin Media Business
Yes
12-month term available for +£5/month on current Voom broadband packages
bOnline
Yes
Focuses on 12-month and selected 24-month contracts
Vodafone Business
Available on selected products
12-month terms exist, but headline deals are often 24/36 months
Other specialist ISPs
Sometimes
Depends on postcode, network and package
The main trade-off: a 12-month broadband contract can cost more each month than a 24 or 36-month deal, but it reduces the time you are locked into the provider.
Free quotes • No obligation • Compare contract lengths and providers by postcode
Key Takeaways
12-month broadband gives your business more flexibility than a 24 or 36-month contract.
It is particularly useful for startups, short leases, relocations and rapidly growing companies.
Shorter contracts can cost more per month.
Provider choice is narrower than for 24 or 36-month broadband.
Virgin Media Business currently charges an extra £5/month for a 12-month term on its Voom packages.
bOnline actively promotes shorter 12-month contracts.
Vodafone offers 12-month terms on selected business broadband products, although some promotions require 24 or 36 months.
Check annual price increases even on a one-year contract.
Compare installation and activation charges as well as monthly price.
If you are likely to stay at the same premises for years, a longer contract may offer better value.
Which Providers Offer 12-Month Business Broadband? Not every provider makes its shortest contracts prominent, so check the minimum term rather than assuming every broadband deal is 24 or 36 months.
Virgin Media Business Virgin Media Business currently offers 12, 24 and 36-month terms across its Voom business broadband range.
Virgin package 24-month advertised price 12-month equivalent before other changes
Voom 200
£29.95/month
£34.95/month
Voom 400
£34.95/month
£39.95/month
Voom 600
£38.95/month
£43.95/month
Voom Gig1
£43.95/month
£48.95/month
Their standard advertised broadband pricing is generally based on 24-month contracts, but a 12-month contract can currently be added for £5 extra per month .
Prices exclude VAT and are based on Virgin Media Business’s currently published 24-month pricing plus its £5/month 12-month contract option. Availability and promotions can change.
This gives us a useful real-world example of the cost of flexibility.
bOnline bOnline positions itself specifically around shorter small-business telecoms contracts and they state that they sell 12-month plans and occasionally 24-month contracts , rather than locking small businesses into longer three-year agreements, which makes them great for:
small companies
startups
businesses combining broadband and VoIP
businesses wanting to renegotiate sooner
See our bOnline Business Broadband review .
Vodafone Business
Vodafone’s most heavily advertised business broadband deals are currently based on longer contract terms, including 36-month Full Fibre promotions.
However, Vodafone does offer shorter terms on selected products, and their current Complete Connectivity package states that 12 and 24-month contracts are available alongside its headline 36-month option. Their current Switch and Save promotion also explicitly refers to 12-month broadband plans, although those shorter contracts are excluded from the switching-credit offer.
12-Month vs 24-Month Business Broadband
12 months 24 months
Flexibility
Higher
Lower
Monthly price
Can be higher
Often lower
Provider choice
Narrower
Much wider
Promotions
Fewer
More common
Ability to renegotiate
After one year
Usually after two years
Best for short lease
Strong fit
Higher risk
Best for stable premises
Good
Often better value
How Much More Can a 12-Month Contract Cost? Virgin Media Business provides a useful current example.
Its 12-month option currently adds £5 per month to the standard package price, which means:
Extra monthly cost
Extra over 12 months
£5
£60
So in this example, paying £60 more over the year buys the ability to finish the minimum term 12 months earlier than on a standard 24-month contract.
For a business likely to relocate or change requirements, that can be a very reasonable premium.
When Is Paying More for 12 Months Worth It? A shorter contract can still save money overall if it avoids a much bigger problem later.
For example, paying an extra £5/month means spending £60 more over a year – this could still be cheaper than:
paying early termination fees on a longer contract
continuing to pay for broadband at premises you have left
remaining on a service that no longer meets your needs
missing a better FTTP deal that becomes available next year
This is why the cheapest monthly deal and the lowest-risk deal are not always the same thing.
Who Should Choose 12-Month Business Broadband?
Business situation 12 months?
Startup
Strong fit
12-month office lease
Strong fit
Planning to relocate
Strong fit
Rapidly growing team
Worth comparing
Waiting for full fibre
Worth comparing
Testing a new provider
Strong fit
Long-term established site
Compare 24/36 months too
Lowest price is priority
Longer contract may win
Leased line requirement
Usually less suitable
12-Month Broadband for Startups New businesses often do not know what their connectivity requirements will look like in two or three years and you might:
take on more employees
move premises
adopt VoIP
move more software into the cloud
need better upload speeds
expand to multiple sites
A shorter broadband contract allows you to reassess those requirements sooner.
12-Month Broadband for Short Office Leases Ideally, avoid signing a broadband contract that substantially outlasts your premises commitment.
If your office lease ends in 12 months but your broadband contract runs for 36 months, you can quickly face complications if:
the service cannot move with you
the new premises use another network
you close the site
your requirements change
A one-year broadband contract can therefore be particularly useful for:
serviced offices
temporary premises
pop-up sites
new retail locations
businesses trialling another location
12-Month FTTP Business Broadband It’s possible to get full-fibre business broadband on a 12-month contract, depending on the provider and postcode.
FTTP is particularly attractive because it can provide:
fast download speeds
stronger upload performance
VoIP support
cloud application performance
good capacity for growing businesses
See our FTTP Business Broadband guide .
12-Month Broadband and VoIP A shorter broadband contract can also make sense when your business is moving from analogue phones to VoIP so you might want to reassess after a year:
how many users you need
whether broadband performance is sufficient
whether the phone provider is right
whether your business needs more advanced call features
bOnline is particularly relevant to this market because they combine small-business broadband with VoIP and actively promotes shorter contract terms.
See our Business VoIP Providers guide .
12-Month vs Rolling Monthly Business Broadband
12 months Rolling monthly
Commitment
12 months
Usually around 30 days
Price
Usually lower
Often higher
Provider choice
Better
Limited
Installation economics
Easier for provider
Can create higher setup costs
Best for
Short leases/startups
Very temporary requirements
For most businesses wanting flexibility without going fully short-term, 12 months is likely to provide a better balance than a rolling contract.
12-Month vs 36-Month Business Broadband The difference becomes even more important when comparing one year against three.
12 months 36 months
Lock-in
Short
Long
Headline promotions
Fewer
Often strongest
Annual price rises
Usually fewer during minimum term
Can apply multiple times
Flexibility
High
Low
Best for
Businesses expecting change
Stable long-term sites
A longer agreement can still be excellent value, but only if you expect the connection and premises to remain suitable throughout the term.
Do 12-Month Broadband Deals Have Annual Price Rises? Potentially, yes.
A 12-month contract does not automatically mean the monthly price stays unchanged so you will need to check:
the date your contract starts
the provider’s annual price-rise date
whether the increase applies during your minimum term
what happens after month 12
If a contract begins shortly before an annual increase date, the advertised price could rise relatively early in the agreement.
What Happens After the 12-Month Contract Ends? Do not assume the service simply stops – depending on the provider and contract, your broadband may:
continue on a rolling basis
move to an out-of-contract price
require renewal
offer another fixed-term deal
Check the month-13 price before signing.
Installation and Setup Costs Shorter contracts can sometimes make upfront charges more important because the provider has less time to recover the cost of:
installation
router hardware
activation
engineering
Before comparing 12 and 24-month deals, calculate: Monthly fees + installation + equipment + annual increases = total minimum-term cost
Are 12-Month Broadband Deals Cheaper? Usually not on headline monthly price.
A longer contract can allow providers to offer:
lower monthly charges
free months
switching credits
free setup
But a shorter contract can still provide better overall value if flexibility saves your business from early termination charges or unsuitable connectivity later.
When Should You Choose 24 or 36 Months Instead? A longer broadband agreement can make more sense if:
you own your premises
your lease runs well beyond the broadband term
your team size is stable
FTTP is already available
you are happy with the provider
the monthly saving is substantial
The key question is: How likely are your broadband requirements to change before this contract ends?
What to Check Before Signing a 12-Month Deal
Is the minimum term definitely 12 months?
What is the monthly price excluding VAT?
Does the price increase during the contract?
What is the price after month 12?
Are installation charges included?
Is the router included?
What download speed is available?
What upload speed is available?
Is FTTP available?
Is a static IP included?
Is 4G/5G backup available?
What fault response applies?
What early termination charge applies?
Can the service move to another premises?
How much would the equivalent 24-month deal cost?
Why Compare 12-Month Business Broadband Quotes? Short contracts are not available on every product, so comparing providers is particularly useful if 12 months is a firm requirement.
A comparison can help you find out:
which providers serve your postcode
which offer 12-month terms
what FTTP speeds are available
how much flexibility costs
whether a static IP is included
whether backup is available
what happens after the minimum term
Free quotes • No obligation • Compare available contract lengths by postcode
Our Verdict: Is a 12-Month Broadband Deal Worth It? A 12-month business broadband contract is worth considering when flexibility has a genuine financial value to your business, so these deals are useful for:
startups
businesses planning to move
short office leases
rapidly growing teams
businesses waiting for better fibre availability
companies wanting to test a provider
A 24 or 36-month deal is more likely to win where:
your premises are stable
your connectivity requirements are predictable
the longer contract delivers a meaningful saving
Our recommendation: compare the best available 12-month and 24-month offers side-by-side rather than deciding on contract length before seeing the price difference.
Free quotes • No obligation • Compare UK broadband by postcode and contract length
Frequently Asked Questions Can you get 12-month business broadband?
Yes. Selected UK providers offer 12-month business broadband, although 24 and 36-month contracts are more widely promoted.
Which providers offer 12-month business broadband?
Current examples include Virgin Media Business, bOnline and selected Vodafone Business products. Availability and contract terms depend on package and postcode.
How much extra does a 12-month contract cost?
It depends on the provider. Virgin Media Business currently charges £5 extra per month to select a 12-month term on its Voom business broadband packages.
Is 12-month business broadband more expensive?
It can be. Providers frequently offer stronger promotions or lower monthly pricing on longer minimum terms.
Can I get 12-month FTTP business broadband?
Yes, where a provider offers a short contract and FTTP is available at your business postcode.
Is a 12-month contract good for startups?
Yes. It gives a startup the opportunity to reassess its broadband speed, premises and provider after one year rather than committing for several years.
Can I leave a 12-month broadband contract early?
Usually not without an early termination charge unless your contract gives you a right to leave. Check the provider’s terms before signing.
Does a 12-month broadband contract include a static IP?
It depends on the package. A static IP may be included, available as an add-on or unavailable on some products.
Is 12-month broadband better than rolling monthly broadband?
For many SMEs it offers a better balance of flexibility, provider choice and price. Rolling services can be more flexible but are less widely available.
Is 12 months better than 24 months?
It is better when flexibility matters more than obtaining the lowest monthly price. A stable business at a long-term premises may get better value from 24 months.
What happens after a 12-month broadband contract?
The service may continue, move to an out-of-contract price or be eligible for renewal depending on the provider. Check the month-13 price before signing.
Related Business Broadband Guides Hi, I’m Ally Cox , a senior copywriter and blogger at CompareYourBusinessCosts.co.uk, the UK’s trusted platform for comparing business services.over a decade of experience in the B2B sector, I specialise in simplifying complex topics like leased lines, VoIP, business energy, HR and payroll solutions, accounting software, and EPOS systems .HR, copywriting, and business operations- from clocking-in systems to card machines and office technology .informed, confident decisions when choosing products and services that improve efficiency and save money.
