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Accounting and invoicing for translators

Technical translation, certified translation, interpreting and proofreading: translators bill by line, word or hour and work for agencies and direct clients in several countries. Saldiqo writes invoices by scope, picks the matching tax type for clients abroad and reminds on long payment terms.

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What comes up for translators

Price by scope

Words, standard lines, pages or hours: the invoice states the basis of the price.

Agencies with long terms

Translation agencies often pay after 30 to 60 days. Whoever does not follow up waits long.

Clients abroad

Agencies and direct clients sit in many countries. The tax type has to be right.

How Saldiqo helps

  • Invoice by wordsWord price as an item with quantity.
  • Agencies as contactsStore the payment term, send reminders.
  • Reverse chargeFor businesses in the EU.
  • Interpreting by timeAssignments with travel as lines.

Typical invoice lines

Examples that often appear on invoices in this industry. You set the prices yourself.

  • Technical translation English to German, 3,200 words
  • Certified translation, page
  • Proofreading of the translation, hours
  • Interpreting, half a day
  • Rush surcharge for delivery in 24 hours
  • Travel as per receipt

Tax and invoicing in the UK

What applies to invoices in the UK, in short. As of October 2026.

VAT
Standard rate 20 %, reduced rate 5 % and zero rate 0 %. Saldiqo calculates each invoice line with the rate you pick.
VAT registration
You must register once your taxable turnover passes £90,000 over any 12 months, or you expect to pass it within the next 30 days. You can deregister below £88,000. Until you are registered, your invoices show no VAT, and Saldiqo adds up your 12-month turnover for you.
What goes on an invoice
If you are VAT registered: your VAT number, the tax point, unit prices and the VAT total in pounds. A limited company shows its registered name on every invoice, and its company number, registered office and part of the UK on letters, order forms and the website.
E-invoicing
There is no mandate today. From April 2029 e-invoicing is planned for all B2B and B2G sales that carry VAT, through Peppol. The exact date and standard are not yet in law, and the government’s roadmap follows with the Budget on 28 October 2026.
VAT returns
VAT returns go to HMRC through Making Tax Digital, usually quarterly, due one month and seven days after the period. Saldiqo shows sales and VAT per rate and exports CSV. It does not submit to HMRC, and for Making Tax Digital you need software recognised by HMRC.
Record keeping
Keep VAT records for 6 years.
Late payment
Statutory interest on late business payments is the Bank Rate (3.75 % in the second half of 2026) plus 8 points, so 11.75 %. On top comes fixed compensation of £40, £70 or £100, depending on the amount owed (under £1,000, from £1,000, from £10,000). Consumers have no statutory interest.
Getting paid
Your sort code and account number are on every invoice. Customers pay by Faster Payments or Bacs, and banks check the account name with Confirmation of Payee. There is no QR standard in the UK.

Frequently asked questions

How do I bill by word?

You create the word price as an item and enter the word count as the quantity.

How do I treat agencies in the EU?

With the tax type reverse charge. The rule for the agency you clear with your tax adviser.

Do translators in the UK have to charge VAT?

Only once they are VAT registered. Registration is required when taxable turnover passes £90,000 over any 12 months, or is expected to within the next 30 days. Below that you may register voluntarily. If you are not registered, you must not show VAT on your invoices.

Do translators in the UK need e-invoicing?

Not today. A mandate for B2B and B2G sales with VAT is planned from April 2029, and the details were still open as of October 2026. You can keep sending PDF invoices for now.

How long should translators keep invoices?

Keep VAT records for 6 years. You can store receipts digitally in Saldiqo. The legal duty to keep records stays with you.

Try Saldiqo for free

Write invoices, match payments, collect receipts and send reminders: free and without a trial period.

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As of October 2026. General information, not legal or tax advice, without guarantee. For your case ask your tax adviser.