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Knowledge Base

UK immigration, step by step.

Reference guides from our regulated immigration advisers on the rules, processes and checks that come up most, kept up to date as they change.

Try “administrative review”, “share code” or “right to work checks”.

For individuals and families

Personal immigration

Refusals and challenges, settlement and citizenship, partner extensions and travel to the UK.

For employers and sponsors

Business immigration

Sponsor licences, right to work checks, civil penalties and the salary rules for sponsored workers.

All guidance

16 articles
Refusals & appeals

Pre-Action Protocol

A Pre-Action Protocol for judicial review is a formal step in which a legal letter challenging a decision is sent to the Home Office, allowing them to reconsider before judicial review proceedings begin.

By Qiyin Chuah · Published 15 May 2025
Refusals & appeals

Judicial Review in UK Immigration Cases

Judicial review in UK immigration cases is a legal process where a judge examines whether the Home Office has acted lawfully in making a decision or processing a visa or citizenship application.

By Qiyin Chuah · Published 14 May 2025
Refusals & appeals

Citizenship Reconsideration

If your British citizenship application has been refused, it doesn’t necessarily mean the end of the road. Whether you applied through naturalisation, registration, right of abode or another route, you may still have the option to request a reconsideration of the decision.

By Qiyin Chuah · Published 12 May 2025

Free guide

Download the document checklist

The evidence the Home Office expects for each route, in one PDF, with the mistakes we see most often.

Download the checklist
Sponsor compliance

Prevention of Employing Illegal Workers

Employers have a responsibility to ensure that each employee has the right to work before they commence working in the UK.

By Qiyin Chuah · Published 3 May 2025

UK Fast Track Visa Options

Looking for a fast UK visa decision? There are ways to speed up the visa application process, so we break down the different fast-track options available to UK visa applicants for quicker processing times.

By Ninder Jhita · Published 24 Apr 2025
Family & partners

FLR Visa: Essential Application Steps & Requirements for 2025

FLR, or Further Leave to Remain, is for individuals who are already in the UK and want to extend their stay under certain visa categories.

Published 27 Feb 2025
Refusals & appeals

Discretionary Leave to Remain

Discretionary Leave to Remain (DLR) allows the Home Office to grant permission to stay in the UK when standard visa conditions are not met but there are compelling compassionate grounds.

Published 27 Feb 2025
Skilled Worker sponsorship

UK Shortage Occupation List: 2025 News

The UK Shortage Occupation List (SOL) has been replaced by the Immigration Salary List (ISL). This document explains its implications for UK visa applications.

By Qiyin Chuah · Published 18 Feb 2025
Sponsor compliance

Civil Penalties & Consequences for Employers

Employers in the UK can face civil penalties from the Home Office for hiring individuals without the legal right to work, especially if they knew or had ‘reasonable cause to believe’ the person lacked permission.

By Qiyin Chuah · Published 23 Oct 2024
Refusals & appeals

Chances of Getting a UK Visa After a Refusal

Getting a UK visa after a refusal is challenging, but understanding the reasons for the refusal will help you move forward and assess whether a successful reapplication is possible.

By Qiyin Chuah · Published 16 Oct 2024
Skilled Worker sponsorship

The UK Immigration Salary List

The UK Immigration Salary List for skilled workers outlines specific salary thresholds for various jobs when hiring international talent. This article outlines how this list impacts your hiring process and the latest changes you need to know.

By Ninder Jhita · Published 14 Oct 2024
Visit visas

The UK's New Electronic Travel Authorisation (ETA) Travel Scheme Guide

The United Kingdom’s new Electronic Travel Authorisation (ETA) scheme will require most foreign nationals who wish to visit or transit the UK without a visa to obtain advance travel permission.

Published 13 Oct 2024

Biometric Residence Permits Are Transitioning to eVisas

The physical UK Biometric Residence Permit (BRP) document is transitioning to digital eVisas throughout, intending to implement Digital Statuses across Visa categories by 2025.

By Qiyin Chuah · Published 9 Aug 2024
Settlement & citizenship

Apply for a British Passport

After obtaining British citizenship or nationality, you are eligible to apply for a UK passport, which serves as official proof of your British nationality.

By Qiyin Chuah · Published 31 Jul 2024
Refusals & appeals

UK Visa Appeal

If your visa application is rejected, you may have the right to appeal the Home Office decision. This right, if available, will normally be indicated in your UK visa application decision letter. The right of appeal upholds The Right to A Fair Trial under Article 6 of the European Convention on Human Rights (ECHR). This ensures that a fair hearing is conducted by an independent and impartial court within a reasonable time frame, protecting your civil rights and obligations.

By Qiyin Chuah · Published 1 May 2025
Sponsor licences

Register of Licensed Sponsors

What the register of licensed sponsors shows, how sponsor ratings work, the visa routes a licence covers, and how employers get listed and stay on it.

Published 28 Aug 2024

What our clients say

What individuals, families and businesses say about working with QC Immigration.

Amin K.
Excellent service. QC responded promptly, provided me with thorough, precise and easy to follow advice. Exactly what I needed when I was stressing about my daughter's citizenship status. Thank you so much.
British citizenship · Google review
Monya R.
QC have been invaluable throughout Home Office procedures for Tier 2 /ILR applications. The entire team is dedicated, professional and responds swiftly to queries. The application process was straightforward thanks to QC's skilful team. Highly recommended.
Settlement · Google review
Danille D.
Once again, QC Immigration managed to help me with my visa extension. Without them, I'd have to deal with the stress of doing the application on my own. We made the right choice of continuing to work with QC Immigration. Thank you so much!!!
Visa extension · Google review
Mary
Outstanding service! QC provided precise, easy to follow advice and support throughout my permanent residence application process. The team is friendly, very professional, with invaluable in depth knowledge and advice that made the all process a pleasant experience. Highly recommended!
Settlement · Google review
Ching-Fei L.
QC Immigration handled our application in a way that was truly professional, clear and to the point. They explained all the options and procedures clearly to us and showed great respect for our privacy. The whole process was trouble-free and the result successful! Great value for money!
Visa application · Google review
Jessica C.
The are truly amazing and lovely as well as extremely professional. They not only helped us with all the paper work but also were supportive when we were worried and getting anxious. I will definitely contact them again when the next step comes and I highly recommend them.
Visa application · Google review
Warwick B.
QC guided me from application to naturalisation and passport with efficiency, knowledge, patience and care. They were recommended to me by a prestigious Law firm and I recommend them to you...
British citizenship · Google review
Anna R.
Having engaged QC Immigration to support my citizenship application I could not have been more satisfied with the service. My case was handled consistently by the same person. Ligia guided me through the process and made it all very simple. Any questions I had along the way were answered promptly. I have been putting off my application for years feeling overwhelmed by the bureaucracy involved. With QC Immigration support I was able to secure a successful outcome quickly and with no stress whatsoever. Charge for the service was very reasonable considering the quality of support and the responsiveness.
Read the full review
British citizenship · Google review
Diego G.
Xiaohan was so helpful with the process and we got accepted!
Visa application · Google review
Tala A.
My partner and I had a great experience with QC. Both Dorota and Ninder were professional and attentive. I’d definitely work with them again.
Partner visa · Google review
Scott C.
I recently engaged the services of QC Immigration to assist me in getting my first British passport. I applied from outside the British Isles and my situation was somewhat complex. Ninder and Dorota from QC treated me with the utmost of professionalism and courtesy. They took the time to review and explain my situation, and guide me through the steps of the application process, ensuring that my application stayed on track. With their expert assistance, my application was processed smoothly by HMPO and I received my new passport with no issues. I would highly recommend the services of QC Immigration to anyone who needs assistance navigating immigration, citizenship, or a VISA application to the UK.
Read the full review
British citizenship · Google review
Maria R.
We couldn’t be happier with QC Immigration. My partner and I applied for the UK Unmarried Partner Visa from Italy and received the decision in only 5 days after the biometrics appointment: truly incredible. Dorota followed us with exceptional kindness and professionalism, always available and supportive despite the large amount of documents we had to prepare. A special thank you also to Ninder! We felt fully supported and reassured throughout the entire process. We are over the moon and extremely grateful. Absolutely recommended!
Read the full review
Partner visa · Google review
Nicholas S.
QC Immigration successfully secured British Citizenship through descent for my son. It was by no means guaranteed, but their extremely thorough approach and direction ensured that everything was done clearly and successfully. A special thanks to Ligia W. who supervised the whole process with patience and diligence. Many thanks! they are extremely good at what they do and they deliver!
Read the full review
British citizenship · Google review
Anamaria C.
I am deeply grateful to Ninder J. for her invaluable support regarding my son’s citizenship application. After waiting for over a year without progress, she kindly advised me to reach out to our regional MP for assistance. Thanks to her guidance, the application was successfully reviewed and resolved. What stands out most is that Ninder offered this advice freely, without charging, simply as a gesture of good citizenship and genuine care. Her professionalism, generosity, and commitment to helping others truly impressed me. I wholeheartedly recommend Ninder J. to anyone seeking honest, knowledgeable, and compassionate legal guidance. Her support made a real difference for my family, and I will always be thankful.
Read the full review
British citizenship · Google review
Holland W.
Just an amazing experience with this team and their information, service and advice have been amazingly helpful.
Visa application · Google review
Nikul K.
My experience with QC Immigration was outstanding. Ninder provided the most accurate and straightforward guidance. She explained every detail with great clarity and honesty, which made the whole process easy to understand and stress-free. Her expertise and professionalism are truly impressive. I’m very thankful for her support and would strongly recommend QC Immigration to anyone who wants reliable and clear immigration advice
Read the full review
Visa application · Google review
Solomon P.
Good service 👍
Visa application · Google review
Ramzi H.
I want to thank QC Immigration, especially Dorota, and Ninder for their great support. My case wasn’t easy at all – I had received a refusal with a 10-year ban because the Home Office considered one of my documents suspicious. It was a very stressful time, but Dorota took over my application and handled everything with so much care and attention. She always explained things clearly, kept me updated . What really makes Dorota special is not only her professionalism, but also her passion and the way she genuinely cares. She fought hard for fairness in my case. After months of waiting, I finally received a positive outcome, and I am sure this wouldn’t have happened without her. I’m truly grateful to Dorota. If you are looking for someone who is not only highly professional but also kind, supportive, and truly dedicated, I can’t recommend her enough.
Read the full review
Refusal & appeal · Google review
Emilie W.
Competent, empathetic and knowledgable support and guidance through my application for a student visa !! A special thank you to Sara and Xiaohan who supported me through it and who was always quick with answers.
Visa application · Google review
Hakunawadi P.
The team is exceptionally professional, and meticulous. No excuses. I would recommend them to anyone in need any day. Thank you very much.
Visa application · Google review

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