UK's Leading Apostille & Document Legalisation Service

Registered UK Next Day Legalisation Service with the FCDO

Fastest & Lowest-Cost Apostille Services in the UK

At 1st Apostille, we’re more than just a document legalisation service – we’re your fast, reliable, no-stress partner for UK apostille services, embassy legalisation, and certified translations.

We are proud to be recognised as one of the fastest and lowest-cost apostille providers in the UK, with an average call response time of under 10 seconds.

Based in the UK and fully registered with the Foreign, Commonwealth & Development Office (FCDO), we process UK-issued documents for use worldwide – including both Hague Convention and non-Hague Convention countries.

Whether you’re relocating abroad, studying overseas, getting married internationally, or expanding your business, we ensure your paperwork is authenticated quickly, securely, and affordably, in full compliance with UK and foreign legal requirements.

Our Commitment to Excellence

At 1st Apostille, we combine speed, affordability, and precision. Every document is handled with confidentiality and in full compliance with UK and international legal standards.

We pride ourselves on:

  • Fastest turnaround times– often within 24 hours.
  • Lowest pricing in the UK for official apostille services.
  • Proactive communication – updates at every step of the process.
  • Eco-friendly e-Apostilles where accepted.
  • In-house solicitor for higher expertise and rapid certification

When you need to legalise UK documents for international use, you deserve a partner that’s fast, affordable, and fully accredited.

We are based just 10 minutes from the UK Foreign, Commonwealth & Development Office (FCDO) legalisation centre, allowing us to process and submit documents quickly for next-day apostille service.

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Order Your Apostille Online in 4 Easy Steps

Here’s how to get started:

Legalise your UK documents effortlessly with our simple online process:

  1. Select the documents you need legalised.
  2. Add them to your cart.
  3. Provide your return address.
  4. Make a secure payment
  5. Receive an instant email confirmation with your order number (e.g., 1ST-1234).
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Our Services

Next-day Apostille Service
24-hour priority service

Next-day Apostille Service

  • Birth, Marriage & Death Certificates
  • ACRO & NPCC Criminal Record Checks
  • HMRC Letters & Certificates
  • Court Documents
  • Solicitor or Notary-Signed Documents
  • Certificates of No Impediment (CNI)
  • See all documents for Apostille Service
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Solicitor Certification + Apostille
1–2 working days

Solicitor Certification + Apostille

  • Educational Documents
  • DBS and Naturalisation Certificates
  • Company Documents
  • Personal Documents (e.g., Letter from an Employer, P60s, Payslips)
  • Child Travel Consent Form
  • Affidavit
  • Bank Statement
  • Passports and Driving Licences
  • Copies or Printouts of Documents
  • Any document that is not signed or sealed by the issuing authority
  • See all documents for certification + Apostille 
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Sets of Documents
24-hour priority service or 1–2 working days if documents requiring certification

Sets of Documents

  • Set of Educational Documents
  • Set of Employment Documents
  • Set of Company Documents
  • Set of Personal Documents
  • Set of University Certificates

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Embassy Attestation
4–10 working days depending on the embassy.

Embassy Attestation

  • Middle East – UAE, Qatar, Saudi Arabia, Kuwait, Egypt
  • Asia – Vietnam, Thailand
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Notary Certification + Apostille
1–3 working days

Notary Certification + Apostille

  • Educational Documents
  • DBS and Naturalisation Certificates
  • Company Documents
  • Personal Documents (e.g., Letter from an Employer, P60s, Payslips)
  • Child Travel Consent Form
  • Affidavit
  • Bank Statement
  • Passports and Driving Licences
  • Copies or Printouts of Documents
  • Any document that is not signed or sealed by the issuing authority
  • See all documents for certification + Apostille 
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Translation
1–2 working days

Translation

  • Certified Translation
  • Sworn / Notarised Translation
  • Apostille Translation

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Why Choose 1st Apostille for Your Apostille Needs?

When you need to legalise UK documents for international use, you deserve a partner who is fast, reliable, affordable, and fully accredited. At 1st Apostille, we are the UK’s trusted choice for apostille services, embassy legalisation, certified translations, replacement certificates, and deed poll services—helping thousands of clients achieve their global goals. With over 25 years of combined legalisation experience and an in-house solicitor providing higher expertise and rapid certification, we deliver results you can depend on.

  • Fast 24-Hour Apostille Services

    Time is precious, and we get it. Our 24-hour apostille service ensures your documents—be it birth certificates, marriage records, degrees, or business contracts—are legalised and ready for use. No delays, no stress, just results.

  • Registered UK Next Day Legalisation Service with FCDO

    When you need to legalise UK documents for international use, you deserve a service that’s fast, reliable, affordable, and fully accredited. At 1st Apostille, we’re the UK’s trusted experts for apostille services, embassy legalisation, and certified translations—helping thousands of clients meet their global requirements in 2025.

  • Comprehensive Embassy Attestation

    Planning to work or marry in non-Hague countries like the UAE, Qatar, or Vietnam? Our embassy attestation services cover every step—from solicitor certification to FCDO apostille and embassy stamping. We handle the complexities, so you don’t have to.

  • Expert Document Translation

    Language barriers? Not with us. Our certified translation services ensure your documents meet the linguistic requirements of your destination country, whether it’s Spanish for a wedding in Mexico or Arabic for a job in Dubai.

  • Customer-First Approach

    We’re more than a service—we’re your trusted UK apostille partner. With transparent pricing and email updates at every step—from receiving your document to posting it back—we make legalisation simple and stress-free. Our calls are answered in under 5 seconds, so you get fast, expert support when you need it.

Fast UK Document Legalisation Services

1st Apostille Ltd is a leading UK apostille and document legalisation service provider, delivering fast, affordable, and reliable services across the United Kingdom. As an officially registered UK Apostille Service authorised by the Foreign, Commonwealth & Development Office (FCDO), we specialise in making UK-issued documents legally valid for use in Hague Convention and non-Hague Convention countries worldwide.

Need Some Help? – Speak to a UK Apostille Expert Today

Not sure if your document qualifies for an apostille or embassy legalisation? Need advice on translations, solicitor certification, or urgent processing? Our friendly UK-based team is here to help.

  • Calls answered in under 10 seconds – speak to a real expert almost instantly.
  • Free pre-order advice – we’ll confirm document eligibility before you pay.
  • Worldwide delivery – we can send your apostilled or attested documents anywhere.
  • Extra services – we can order replacement certificates (e.g., birth, marriage, ACRO police checks) on your behalf to speed up the process.

Call us today for quick, expert support.

Email us for a same-day reply.

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Apostille Questions & Answers

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Just 4 simple steps: place your order through our secure online portal, choose your documents, and complete payment. We'll take care of everything else! Need
+44 (0) 204 630 7500

Pricing starts from £79 for apostille-only services and varies depending on the services you require. Please visit our pricing page or contact us at support@1stapostille.co.uk for a detailed quotation tailored to your needs.

Most UK documents require legalisation for international use, including birth certificates, marriage certificates, educational qualifications, and business documents. Contact our experts to confirm your specific requirements.

We offer next-day apostille service for most UK documents, with processing typically completed within 24 hours (excluding postage time).

Apostilles are used for countries that are part of the Hague Convention, while embassy legalisation is required for non-Hague Convention countries. Our team can advise which process you need.

Yes, we offer complete legalisation services including solicitor certification and official UK apostille in one seamless process.

Absolutely! We accept documents from across the UK and provide nationwide postal services with secure tracking.

Our experts pre-check all documents to minimize rejections. If issues arise, we'll contact you immediately with solutions and next steps.

Our Location

Milton Keynes Office

1st Apostille Ltd
100 Avebury Boulevard
Milton Keynes
MK9 1FH
United Kingdom

phone: +44 (0) 204 630 7500

email: support@1stapostille.co.uk

Client Reviews – UK Apostille & Legalisation Services

Don’t just take our word for it – read our client reviews and leave your own if you’ve worked with us

Alesya , London

Fast, affordable, and stress-free!

I needed my degree apostilled urgently for a job in Dubai. 1st Apostille processed it within 24 hours and kept me updated at every step. Highly recommend their UK apostille service!

Mark T., Manchester

Outstanding customer service
Elena answered my call in seconds, explained exactly what I needed, and even arranged a certified translation. My documents were back in just two days. Excellent service.

Priya S., Birmingham

Best price I could find in London!
Andrey was fantastic — very professional and clear about embassy legalisation requirements. The team gave me the lowest price and completed everything ahead of schedule

Elena D., Milton Keynes

Made the process simple.
I wasn’t sure if my birth certificate needed solicitor certification before apostille, but Alex guided me through it and handled everything. Brilliant communication and very professional


Ken F, Kent

Highly recommended for overseas moves
We used 1st Apostille for marriage and police clearance documents before moving to Australia. Elena kept us updated and made sure everything was done quickly and correctly.

Read more reviews here