Accounting for translators in the UK
a practical 2026 guide

Accounting for a translation business is mostly ordinary small-business accounting.

Then a German client pays a €2,400 invoice into Wise, an American agency pays you in dollars three weeks late, you pay a Polish proofreader in euros, and you realise that “mostly ordinary” is doing quite a lot of work.

You do not need a special accounting system just because you are a translator. But translation businesses do have a few recurring complications: overseas clients, several currencies, freelance suppliers, VAT place-of-supply rules and, increasingly, Making Tax Digital.

This is a practical guide to getting those things organised.

It is general information, not tax advice. Tax treatment depends on your circumstances, so check anything material with HMRC or an accountant.

Start with a boringly simple setup

For a freelance translator, a good accounting system does not need to be elaborate.

At minimum, you want:

• somewhere to record every client invoice;
• somewhere to record business expenses and keep the receipt;
• a clear record of what has actually been paid;
• a way of reconciling those records with your bank;
• a separate pot of money for tax; and
• accounting software that can deal with MTD if you are, or soon will be, caught by it.

I would also strongly recommend using a separate bank account for the business.

A sole trader does not necessarily have to do this, but separating £1,500 received from a client from £74 spent at Tesco makes bookkeeping considerably easier. If you run a limited company, the company’s finances must be kept separate from your own because the company is a separate legal entity.

The other useful habit is decidedly low-tech: do your books regularly.

Ten minutes once a week matching payments and uploading receipts is considerably easier than trying to remember what a £38.46 card payment from eight months ago was for.

Sole trader or limited company?

Most people starting out as freelance translators operate as sole traders.

If your gross trading income is more than £1,000 in a tax year, you will normally need to register as a sole trader for Self Assessment.

A limited company is different. The company is legally separate from you, files its own accounts and Corporation Tax return, and there are rules governing how you take money out of it.

There are perfectly good reasons to use a company, but “I am a professional translator now” is not, by itself, one of them.

Whether incorporation makes financial sense depends on your profits, other income, pension contributions, how much money you need to withdraw and several other factors. That is one of the questions where paying an accountant for actual advice is more useful than reading another internet article.

For the tax examples below, I am mainly talking about sole traders.

Remember that you are taxed on profit, not turnover

Suppose you invoice £60,000 during the year and have £8,000 of allowable business expenses.

Your business profit is broadly £52,000, not £60,000.

For a sole trader, that profit feeds into your personal Income Tax calculation and, where applicable, self-employed National Insurance.

For 2026/27, the standard Personal Allowance is £12,570. Self-employed Class 4 National Insurance is currently 6% on profits between £12,570 and £50,270 and 2% above that. Income Tax bands differ in Scotland, so do not blindly apply an England/Wales/Northern Ireland calculator to Scottish income.

You do not really need to calculate this by hand every month. FreeAgent, Xero and other accounting tools can give you an estimate.

You do need to make sure you have the cash when HMRC wants it.

The tax bill that surprises new freelancers

The unpleasant surprise for many new sole traders is payments on account.

If enough of your tax is collected through Self Assessment, HMRC will normally ask you to make advance payments towards the following year’s bill.

There are two, due on 31 January and 31 July, and each is normally half of the previous year’s relevant tax bill.

That can make your first big January payment look frightening.

Imagine that after your first full year of freelancing you owe £6,000.

You may have to pay the £6,000 balancing bill plus £3,000 towards the next year in January, followed by another £3,000 in July.

You have not suddenly been taxed at 150%. HMRC is simply collecting part of next year’s tax in advance.

Still, knowing why it happens does not produce the £9,000.

This is why putting part of every payment into a separate tax pot is one of the best bits of accounting advice a new freelancer can follow.

Expenses translators commonly have

The basic rule is that business expenses need to be genuinely connected with the business. If something is partly personal, you normally claim only the business part.

For a translator, common expenses include:

Translation software. CAT tools, QA software, terminology tools, OCR subscriptions, dictionaries and other software used for your work.

Computers and equipment. Your laptop, monitors, keyboard, backup drives and similar equipment may qualify, although exactly how they are treated can depend on your accounting method and circumstances.

Professional subscriptions. Membership of organisations such as the ITI or CIOL can generally be an allowable cost where the membership relates to the business. Trade journals can qualify too.

Professional indemnity insurance. A straightforward business cost and specifically included by HMRC among potentially allowable professional expenses.

Training and CPD. HMRC allows training that improves skills you currently use, keeps you up to date with technology, develops skills in response to changes in your industry or develops administrative skills relevant to the business. Training to start an unrelated new business is different.

That distinction matters more now than it used to. A translator paying for a course on using generative AI effectively in translation, for example, is not necessarily “training for a new career”; it may simply be keeping their existing business skills current.

Website and marketing costs.

Bank and payment fees.Wise fees, business-bank fees, card-processing charges and similar financial costs can form part of the business’s expenses.

Freelancers and subcontractors. If you run a small agency and pay another translator £800 to work on a project that you sell to a client for £1,200, the £800 supplier cost belongs in your business records too.

Working from home

This is another area where freelancers sometimes become overenthusiastic.

Working from your spare bedroom does not make your entire electricity bill a business expense.

You can work out a reasonable business proportion of costs such as heating and electricity, or eligible sole traders can use HMRC’s simplified working-from-home rates. The simplified rates currently start once you work at home for at least 25 hours a month.

For mixed-use costs such as broadband or telephone bills, you generally claim the business portion.

The point is not to find the most creative possible interpretation of “business expense”. It is to keep a reasonable record you could explain if HMRC ever asked.

Foreign clients do not make the bookkeeping much harder

Translation businesses routinely invoice in euros and dollars.

The important thing is to keep the original invoice and the eventual payment separate.

Suppose you issue an invoice for €1,000.

On the invoice date, that has one sterling value. By the time your client pays six weeks later, exchange rates have moved and the amount eventually reaching you is different again.

Then Wise takes a fee.

Those differences do not mean you should go back and change the invoice until it matches the amount in your bank account.

Accounting software can record the invoice, the payment, the payment fee and any resulting exchange gain or loss separately.

FreeAgent, for example, supports foreign-currency invoices and bank accounts and automatically records realised and unrealised currency gains and losses. Xero also supports multiple currencies, although at the time of writing that functionality is included from its Comprehensive plan upwards.

For a translator, this is worth checking before choosing accounting software. Multi-currency is not some exotic enterprise requirement if half your customers are in continental Europe.

VAT is where overseas clients matter

The compulsory VAT registration threshold is currently £90,000 of taxable turnover over a rolling 12-month period. It is not simply “£90,000 in the tax year”. You may also have to register if you expect to exceed the threshold in the next 30 days alone.

You can voluntarily register below the threshold.

For a translator dealing only with UK businesses, the basic situation is fairly familiar: once VAT registered, translation services that are standard-rated will normally have UK VAT added at the standard rate.

International work is where people get confused.

A UK translator invoicing an overseas business

Under the general rule for B2B services, the place of supply is normally where the business customer belongs.

So if you are a UK translator supplying translation services to a genuine business customer in France, Germany or the United States, the place of supply will commonly be outside the UK.

That means you generally do not charge UK VAT on that invoice.

That is not the same thing as charging “0% VAT”.

It is usually an outside-the-scope supply, which is a different VAT concept.

For an EU business customer, the customer will commonly deal with the VAT through its local reverse-charge mechanism. Other countries have their own tax systems.

There are exceptions and B2C transactions are different, so if international VAT is material to your business, get the treatment of your actual customer base checked rather than turning this paragraph into your VAT policy.

Overseas work can also affect whether you reach the VAT threshold

This is another reason not to look only at your headline turnover.

Supplies whose place of supply is outside the UK are generally not part of the UK taxable turnover used for the VAT registration threshold.

A translator with £95,000 of total sales, much of it B2B work for overseas businesses, therefore does not necessarily have £95,000 of turnover counting towards the UK VAT threshold.

That distinction is worth getting right.

Making Tax Digital is now here

This section used to be something accountants told freelancers to prepare for.

It is no longer hypothetical.

From 6 April 2026, Making Tax Digital for Income Tax applies to qualifying sole traders and landlords whose relevant gross income for 2024/25 was over £50,000.

The threshold then falls to:

• more than £30,000 from April 2027; and
• more than £20,000 from April 2028.

The important word is gross.

HMRC looks at qualifying self-employment and property income before expenses. If you earn £45,000 from translation and £8,000 from a rental property, looking only at the translation profit can give you the wrong answer.

If MTD applies, you need compatible software, digital records and quarterly updates to HMRC.

The updates are summaries of the income and expenses in your digital records. They are not four miniature tax returns.

And you do not suddenly pay Income Tax four times a year. HMRC explicitly says MTD does not change how or when Income Tax is paid.

You still submit the year-end tax return.

That distinction is worth making because “quarterly reporting” sounds considerably more alarming than the system actually is.

Xero or FreeAgent?

For most UK freelance translators, these are the two I would look at first.

Not because other accounting packages cannot do the job, but because both are established, MTD-compatible platforms and both handle the things a translation business commonly needs.

FreeAgent’s biggest advantage is that it is unusually well suited to the UK freelancer.

It shows estimated tax, Self Assessment, VAT and tax deadlines inside the same product, and its normal workflow is understandable even if you have no desire to become an amateur accountant.

There is also a substantial price advantage for some people. FreeAgent is currently included at no extra charge with qualifying NatWest, Royal Bank of Scotland and Ulster Bank business accounts, and with Mettle provided you meet its transaction requirement.

Xero is an excellent accounting platform and has a larger ecosystem around it.

Its current UK Ignite plan starts at a regular £18/month and supports MTD for Income Tax and VAT, but the plan that adds multiple currencies is Comprehensive, currently £55/month before VAT once introductory discounts end.

For a translator who regularly invoices in EUR and USD, that difference matters.

I would therefore start with FreeAgent for a straightforward freelance translation business unless your accountant strongly prefers Xero or you have more complicated accounting requirements.

For a growing agency with staff, payroll, more elaborate reporting and lots of integrations, I would give Xero a closer look.

But ask your accountant before migrating anything. An accounting package your accountant already works with every day can be worth more than a feature comparison.

Do you actually need an accountant?

If you are a sole trader with ten clients, straightforward expenses and no VAT complications, it is quite possible to keep your own books.

Modern accounting software does much of the mechanical work.

An accountant becomes more valuable when:

• you are approaching or have crossed the VAT threshold;
• a large proportion of your clients are overseas;
• you operate through a limited company;
• you employ people;
• you have several sources of income;
• you want tax-planning advice rather than simply someone to submit numbers; or
• you have reached the point where spending your own time understanding tax rules costs more than paying somebody who already understands them.

There is also a useful middle ground: keep your own bookkeeping clean throughout the year and pay an accountant to review it and handle the complicated parts.

That is very different from giving someone a bag of receipts every January.

Keep the records

HMRC requires sole traders to keep records of sales, income and business expenses, together with supporting evidence such as invoices, receipts and bank records.

For a return filed on time, self-employed business records normally need to be kept for at least five years after the 31 January submission deadline for the relevant tax year.

Digital receipt capture makes this much less painful than it sounds.

Take the picture when you receive the receipt rather than trusting the thermal paper to remain readable until 2032.

Accounting software is not your translation management system

There is one final distinction worth making if you run an agency rather than working entirely on your own.

Xero and FreeAgent are very good at accounting.

They do not necessarily know why you are invoicing a client £4,750, that £2,630 of supplier costs belong to the same project, that your German translator is still waiting for a purchase order or that the original quote was based on 37,420 weighted words.

That information belongs in the operational side of the business.

The problem starts when the same numbers are then manually typed from:

quote → project → client invoice → accounting software

and, on the supplier side:

project → purchase order → supplier bill → accounting software

That is how an invoice for £4,750 quietly becomes £4,570 somewhere along the way.

VectorLingo keeps the commercial side — quotes, projects, supplier costs and invoices — together, then syncs the accounting records to FreeAgent or Xero.

The accounting package remains the accounting package.

The aim is simply to stop typing the same numbers twice.

The short version

If you are a UK freelance translator starting from scratch, I would keep it simple:

1. Use a separate account for business transactions.
2. Record invoices and expenses as they happen.
3. Put money aside for tax every time you are paid.
4. Understand payments on account before your first big January bill.
5. Claim genuine business expenses, not wishful ones.
6. Check the VAT treatment of overseas clients rather than assuming “international = no VAT”.
7. If MTD applies to you, use compatible software now.
8. Start with FreeAgent or Xero rather than building an elaborate spreadsheet system you will eventually have to replace.
9. Get an accountant involved when the tax treatment becomes more expensive to get wrong than the accountant costs.

The accounting itself is not the difficult part.

The difficult part is making sure the invoice you sent, the money you received, the cost of doing the job and the figure that eventually reaches your accounts all still describe the same transaction.

Sources

• HMRC — VAT registration and the current £90,000 threshold.
• HMRC — VAT place-of-supply rules for services.
• HMRC — Making Tax Digital for Income Tax thresholds and timetable.
• HMRC — MTD quarterly updates and filing requirements.
• HMRC — allowable expenses for self-employed businesses.
• HMRC — Self Assessment payments on account.
• FreeAgent — current pricing and foreign-currency functionality.
• Xero — current UK pricing and features.