The cost of becoming a British citizen has risen considerably over the past 50 years. According to a recent House of Commons Library briefing, an adult applying for British citizenship by naturalisation in 2026 must pay £1,839, including the £130 citizenship ceremony fee.
At first sight, almost £2,000 for one application appears difficult to justify. UK Home Office estimates that processing a naturalisation application costs only £324. Applicants are therefore paying more than five times the estimated administrative cost of the service.
However, naturalisation is not simply another immigration application. It gives a person a new nationality and rights that go beyond permission to remain in the UK. The question is not only what the application costs, but what a successful applicant receives in return.
What does the naturalisation fee include?
From 8 April 2026, the naturalisation application fee is £1,709. Applicants must also pay £130 for the citizenship ceremony, bringing the total to £1,839.
At the ceremony, a successful applicant makes an oath or affirmation of allegiance and a pledge to respect the rights, freedoms and laws of the UK.
The fee does not include an English language test, the Life in the UK Test, professional advice, supporting documents or the cost of applying for a British passport after naturalisation.
The House of Commons Library therefore notes that the overall cost may be higher for some applicants. While technically correct, this needs to be considered in the context of the wider immigration process.
Are the English and Life in the UK tests additional costs?
For many applicants, the English language and Life in the UK test costs are not new expenses incurred specifically for naturalisation.
A person following the Spouse visa route, for example, must normally demonstrate their knowledge of English at different stages. Although a lower level may be accepted for the initial application and extension, the applicant will generally need to meet level B1 and pass the Life in the UK Test before obtaining indefinite leave to remain.
Naturalisation also requires English at B1 or above. Where an applicant’s B1 qualification was accepted for settlement, it can normally be relied upon again for citizenship, even if it has since expired. The applicant does not need to pay for and take another English test solely because they are applying for naturalisation.
Similarly, someone who passed the Life in the UK Test for ILR does not need to take it again.
It is therefore not entirely accurate to treat these as additional naturalisation expenses for applicants who already paid for and satisfied both requirements at the settlement stage. They form part of the wider cost of the immigration process, but they are not necessarily new costs of becoming British.
Why is the fee much higher than the processing cost?
The strongest criticism of the naturalisation fee is the difference between the amount paid by the applicant and the cost incurred by the Home Office.
The Government’s position is that immigration and nationality fees may reflect more than the cost of processing an application. It can also consider the benefits and entitlements gained by a successful applicant and the wider cost of operating the immigration system. The surplus is used to support other parts of that system.
This approach is open to criticism. Before becoming eligible for naturalisation, applicants may have spent years paying visa fees, the Immigration Health Surcharge and settlement fees. By the time they reach the citizenship stage, many will already have paid thousands of pounds into the immigration system.
The comparison with settlement is also notable. In 2026, the standard ILR application fee is £3,226. Naturalisation is therefore considerably cheaper than the settlement application that normally comes before it, despite British citizenship granting more permanent and extensive rights.
It is reasonable to question whether applicants should continue to cross-subsidise the immigration system at the final stage of a long and expensive process.
Is £1,839 unreasonable for a new nationality?
The difference between the processing cost and the application fee deserves scrutiny. Nevertheless, it does not necessarily follow that £1,839 is an unreasonable price for acquiring British citizenship.
A successful applicant becomes a British citizen and acquires the right of abode. They are no longer subject to UK immigration control and do not need permission to enter, live or work in the country.
Citizenship can also allow a person to apply for a British passport, vote in elections for which they are eligible, stand for certain public offices and access British consular assistance overseas.
For someone whose existing nationality provides limited international mobility, a British passport may offer greater freedom to travel. This can create professional, educational and personal opportunities that were previously difficult to access.
Citizenship also offers greater permanence. ILR can normally lapse after two continuous years outside the UK, although different provisions apply to certain forms of settled status. British citizenship is not ordinarily lost because a person lives abroad, although it may be deprived in limited circumstances.
Viewed in that context, paying £1,839 for a new nationality carrying lifelong legal and practical benefits may not appear excessive. People apply for citizenship precisely because it provides something more than immigration status.
More than an application fee
The £1,839 naturalisation fee is substantially higher than the Home Office’s estimated processing cost of £324. This raises questions about how the fee is calculated. Furthermore, many applicants have already paid thousands of pounds during their UK immigration journey.
However, naturalisation is not simply the purchase of an administrative service. It is the acquisition of a new nationality that can provide greater rights, freedom, security and opportunities for the rest of a person’s life.
When considered in that context, paying £1,839 to become a citizen of a country that offers these lasting benefits may not be unreasonable. For many applicants, British citizenship represents far more than another immigration expense: it is an investment in their future.
If you are considering applying for British citizenship, Morgan Smith Immigration can assess your eligibility and guide you through the naturalisation process. With over 20 years of experience in UK immigration and nationality law, we can help you prepare a comprehensive application. We can also identify and address potential issues before submission.
For advice about naturalisation or any UK immigration matter, call us on 0203 959 3335 or email [email protected]. Follow Morgan Smith Immigration for the latest developments in British nationality and UK immigration law.
