Outsourcing vs Offshoring: What’s the Difference and Which Suits a UK Business?

Put someone on £30,000 in the UK today, a junior office administrator, say, and they’ll cost you roughly £34,460 a year, and that’s before the laptop, the desk or the recruiter’s invoice. Employer National Insurance accounts for most of the extra. It went up to 15% in April 2025, and it now starts at £5,000 of salary instead of £9,100. Those figures carry over into 2026 to 2027 (HMRC’s employer rates have them). Then, in April 2026, the National Living Wage went up to £12.71 an hour, and pay further up the scale tends to move with it.

No wonder outsourcing vs offshoring keeps coming up in management meetings. It usually comes up when the bookkeeper hands in their notice, or when month-end has the finance team working late and someone suggests bringing in an offshore accountant. Half the time, though, the people in the room mean different things by those two words.

Outsourcing is about who does the work. Offshoring is about where it gets done. Keep that in mind and the rest is easy enough to follow. Mix them up and you end up paying a firm for a service when what you needed was a person, or hiring someone when a firm could have delivered the result. We’ll cover what each option costs, the two legal points people usually forget, and how to decide. Already know you want a person, say an offshore business administrator working your hours? Then jump down to the five questions.

What’s the difference between outsourcing and offshoring?

Take a firm in Leeds. If it hands payroll to a bureau in Manchester, that’s outsourcing. Nothing has left Yorkshire, let alone the country. If it opens its own office in Bengaluru and employs a payroll clerk there, that’s offshoring. The clerk is still an employee, so nothing has been outsourced. And if it signs up an Indian payroll company instead, it’s doing both at once.

Most people know those three already. The fourth option is less well known, and for smaller UK firms it’s often the one that works best: dedicated offshore staffing. A provider finds the person, employs them and pays them in their own country. They work for you and nobody else, logging into your Xero or HubSpot every morning and answering to whoever you’d have them answer to. In effect it’s a hire, but you don’t need an Indian company to make it.

What does outsourcing mean for a UK business?

You agree a result with another business, a price, and a deadline. After that, the how is their business. They decide who works on it, what software they use, and whether it’s done on Tuesday or Thursday.

That’s the appeal. Plenty of things don’t justify a full-time hire. You wouldn’t employ an auditor for the two weeks a year you need one, and you don’t keep a web developer on the books for a rebuild that happens every five years.

Onshore outsourcing: UK providers, UK prices

This is the kind most people have already used: your accountant doing the year-end, the IT company you ring when the printer refuses to talk to anyone, the agency running your Google Ads. They’re governed by the same law as you, they keep the same office hours, and you can drive over if something goes badly wrong.

They also pay their staff UK salaries plus the same 15% National Insurance, and then add their margin. So onshore outsourcing almost never saves you money on the labour itself. What you’re buying is the freedom not to manage it, and not to have a permanent role on the payroll.

Offshore outsourcing: lower rates, shared queues

Move the provider to India, the Philippines or Eastern Europe and the hourly rate drops, sometimes by a lot. What you usually give up is knowing who’s doing the work. Your jobs go into a pool and whoever’s free picks them up. Someone different every week isn’t unusual.

For invoice scanning, that’s fine. Nobody minds who keys in a purchase order. It’s a different story for anything that relies on remembering things: the client who disputes every second invoice, or the supplier you always pay on the 14th because of a conversation in 2019.

What does offshoring mean?

On its own, offshoring only tells you where the desk is. Who employs the person sitting at it is a separate question, and in practice there are two answers.

Captive offshoring: your own company abroad

You set up a company overseas and hire people directly. Deloitte calls these global in-house centres, and in its 2024 Global Outsourcing Survey, 78% of the organisations it asked had one.

You control everything. You’re also responsible for everything: local company law, local payroll, a lease, and an HR policy written for a country you may never have been to. That’s worth it at three hundred staff. At three, probably not.

Dedicated offshore staffing: your hire, their payroll

Here the provider is the legal employer abroad. Contracts, salaries, the office, the kit and HR all sit with them. The person works full-time on your business and takes instructions from you.

That’s how we work at Aspire Offshore. Our people are in India and work UK hours. You see the shortlist, run the interviews and choose who to hire. You get much the same control as a captive centre, without the overseas paperwork landing on your desk.

Outsourcing vs offshoring vs offshore staffing: a side-by-side comparison

How much does outsourcing vs offshoring cost in 2026?

Back to the £30,000 salary. Employer National Insurance is 15% of everything above £5,000, so £3,750. On top of that comes the workplace pension. By law you must pay at least 3% of qualifying earnings, which is the slice of pay between £6,240 and £50,270 (The Pensions Regulator sets this out). That adds £712.80. The total is £34,462.80.

Recruitment fees, software licences, a chair and holiday cover are all extra. To be fair to UK hiring, small employers can often claim the Employment Allowance, which takes up to £10,500 off the National Insurance bill. So work out your own position before you compare quotes.

Outsourcing doesn’t so much reduce that cost as change how it behaves. A fixed salary becomes a bill that goes up and down with usage. Read the scope carefully, though. Anything outside it is usually charged extra, and in our experience that’s where a “lower” quote stops being lower.

A dedicated hire swaps the salary for one fee. With us, a full-time data entry specialist starts at £950 per month all-in, and an accounts receivable assistant starts at £700 per month. Twelve months at £650 is £7,800. The figure for your role will depend on how senior the person needs to be, so put your own numbers into the offshore staffing cost calculator rather than relying on ours.

Who controls the work, and who keeps the knowledge?

This is what spreadsheets leave out, and it’s often what decides whether the arrangement works.

When you outsource, how the work gets done lives in the provider’s heads and the provider’s systems. You don’t notice until you want to switch providers or bring the work back in-house, and then you realise nobody at your end ever learnt how it worked. Deloitte’s figures suggest this is common: 70% of the executives it surveyed had brought some outsourced work back in-house over five years.

With a dedicated person, that knowledge stays with you. Give it three months and your offshore bookkeeper will know who always pays late, which supplier emails every invoice twice, and that the MD wants the aged debtors report sorted by value, not date. A prospector builds you lead lists and email sequences you own.

None of this is effortless. A dedicated hire still has to be managed, which means proper onboarding, processes written down and feedback in the first month, like any new starter. If you’d rather hand something over and never think about it again, outsourcing suits you better, and there’s nothing wrong with that.

Then there’s the clock. India is five and a half hours ahead of the UK in winter and four and a half in summer. Any decent provider puts staff on UK hours, but ask exactly what the overlap looks like. And if you need someone awake at 3am, one person won’t do, whoever employs them.

Is offshoring legal for UK businesses? GDPR and TUPE explained

It’s legal, yes. Two things tend to catch people out.

Does TUPE apply when you outsource?

It can. If a provider takes over work your own employees do now, TUPE may move those employees to the provider on their existing contracts. The government’s TUPE guide says outsourcing a service will often count as both a business transfer and a service provision change.

Moving the work abroad makes it less clear-cut. Acas says TUPE doesn’t always apply to international transfers, which isn’t the same as saying it never does. If anyone’s job is likely to change, speak to an employment lawyer before you sign anything. Adding new people overseas, without taking work off anyone in the UK, usually raises far fewer questions.

Can you send customer data to India?

Yes, with the right paperwork. If someone in India can open your customer or staff records, UK GDPR counts that as a restricted transfer. India isn’t on the UK’s adequacy list, so you need an approved safeguard, normally the International Data Transfer Agreement or the UK Addendum to the EU clauses. The ICO’s brief guide to international transfers, updated in January 2026, has checklists you can work through.

Ask any provider, us included, for the transfer agreement, a signed NDA, details of how access to your systems is controlled, and how the office itself is secured. If those answers are slow to come, take note. Whichever route you choose, the data is still your responsibility.

Which roles should you outsource and which should you offshore?

You don’t have to pick one model for the whole business. Decide job by job.

Outsourcing or offshoring? Five questions to decide

1. 1Is the work a project or a permanent need? If it finishes in March, outsource it. If it’ll still be there next Christmas, think about a hire.
2. 2How much does it rely on knowing your business? The more your clients, your systems and your history matter, the more you lose by sending it to a pool.
3. 3Do you want to steer it every day, or only see the results? Steering suits a team member. If you only care about results, a service will do the job.
4. 4Is there personal data involved, or a sign-off a regulator cares about? Keep the sign-off in the UK, and get the data paperwork in place before anyone overseas logs in.
5. 5Would anyone’s current job move? If so, take TUPE advice before anything else.

Put simply, outsource the expertise you need now and then, and offshore the work that comes back every week. If you’d like to test that against a real role, say an appointment setter to fill the sales team’s diaries, the figures don’t take long to work out.

Why UK firms are using both

Large organisations stopped treating this as either/or a while ago. Deloitte’s 2024 findings have 80% of executives keeping or increasing third-party outsourcing, and half of them already outsourcing front-office work such as sales and marketing. Meanwhile those same organisations are bringing some work back in-house and opening their own centres abroad.

A ten-person business can do a smaller version of the same thing. The UK accountant signs off the year-end. An agency handles the rebrand. Two people in India look after the bookkeeping and the prospect lists. If you’re also wondering whether to sponsor someone to come to the UK instead, we’ve compared the two in our guide to employing staff overseas.

So, should you outsource or offshore?

If it’s specialist and has an end date, outsource it. If it comes back every day and depends on knowing how your business works, a dedicated offshore hire usually gives you more control for less than a shared outsourced team. Plenty of businesses end up with a bit of both.

If you want the numbers for your own roles, book a consultation with us, or have a go with the savings calculator first.