Many people will agree that getting your National Insurance (NI) number is probably one of the most challenging aspects of moving to the UK. Unfortunately, they are right, especially if you do it alone. Luckily, we’ve been helping newcomers to the UK apply for and receive their National Insurance numbers for years with much success. By using our service we’ll make sure your NI number gets sorted, the easy way.

London bus, flag, phone booth and Big Ben

What is your NI number?

Anyone who plans on working in the UK is required to have an NI number. It is a unique code that is made up of numbers and letters and it is used by the UK government to record your taxes while you’re employed in the UK. It also keeps a record of any contributions that are owed to you when you leave the UK.

The good news is that you only need to apply for it once and your number remains the same for life. So, if you leave the UK and end up returning, you won’t have to apply for it again.

Without an NI number, you’ll take home less money

While some employers may allow you to work for them while you wait to receive your NI number, there are tax disadvantages to doing so. If you work for someone without having an NI number, you will be required to pay emergency National Insurance contributions. This means that you’ll be taxed at an extremely high rate, which will significantly reduce your take-home pay.

Getting your NI number

What makes applying for your NI number tricky is that you have to be present in the UK before you can be issued with one. There are two ways to go about getting you NI number:

  1. You can apply yourself
  2. You can use a NI number service

Applying yourself

If you choose to apply for your NI number yourself, there are several steps you will need to complete. After arriving in the UK, you will need to call the Department for Works and Pensions who will then set up your evidence of identity interview with Jobcentre Plus. The location of the interview will be dependent on your UK address. However, not all Jobcentre Plus offices are equipped to handle these interviews, so you may have to travel quite far for one that is able to assist.

It can take anywhere between four to eight weeks from the date you appear for an interview to the time you finally get your NI number. So, if you’ve already started working, you will continue to be taxed at a higher rate while you wait to receive your number.

The process of applying for you NI number yourself is frustrating, time-consuming and costly. What’s more, there are unforeseen challenges many people face when they do it themselves, such as:

  1. When you change your address

    Once you have gone through the application process and interview, there are several weeks of waiting for you NI number. In this time, many people often change their address because of their job or because their living arrangements have changed. This can lead your number being delivered to your old address and you having to contact HMRC to arrange for a new letter to be sent.

  2. When you have to prove your identity

An important part of be able to receive your NI number is proving your identity in the EOI interview. There are certain documents that you will need to take with you to the interview, such as a utility bill in your name with a UK address and supply proof that you are legally allowed to live and work in the UK. Having someone who has experience in the application and interview process who can give you guidance removes all the stress and concerns you may have. More importantly, it ensures that you get it right the first time.

Breeze through the application process with help from our service

With our Easy NINO service, we do all the hard work for you and provide you with assistance throughout the process. Our team will make all the phone calls and help you with all the paperwork required, thereby increasing your chances of getting your NI number quickly. This way you can avoid overpaying on tax and start working in the UK immediately, stress-free.

To apply for your NI number, all you need to do is fill in our easy online application form and we’ll do all the rest. With our service, you should receive your NI number within four to six weeks. If not, we will follow up with the Department for Work and Pensions for you.

Forgot or lost your NI number? Here’s what to do

There are a number of places you can look to find it. It is usually displayed on your pay slips as well as on tax documents issued to you by your employer. These would be a P45 or P60 tax return from HM Revenue and Customs (HMRC).

If you do not have these tax return forms, you can fill in the HMRC’s CA5403 form online, print it and post to the address listed on the form. It takes around 10 working days to process and then a further 5 – 15 working days for the letter with your NI number to be sent out to your UK address.

Kickstart your life in the UK the easy way

Whether you’re taking a gap year, furthering you career or making a more permanent move, we can help you get your new life in the UK off to a perfect start. Our UK Relocation packages provide you with everything you need to live and work in the UK, including opening a UK bank account, accommodation help and job assistance. Our experienced Kickstart team is there to assist and advise you each step of the way.

Our team can help you get your NI number quickly and hassle-free. Get in touch with one of our relocation experts on +44 (0) 20 7759 7536. or

We are a professional services company that specialises in cross-border financial and immigration advice and solutions.

Our teams in the UK, South Africa and Australia can ensure that when you decide to move overseas, invest offshore or expand your business internationally, you'll do so with the backing of experienced local experts.