How long does it take to become a British citizen? £1,709 fee and the schedule for submission and swearing-in

The naturalization application fee increased to £1,709 on April 8th.

Plus the £130 oath fee that must be paid when submitting, £1,839 is deducted from the card at the moment of submission. Compared to the previous tier of £1,605, it has increased by £104. This number itself isn't enough to keep one awake at night. The tough part is the period after the money is paid, during which there's no progress bar: the system doesn't show which step has been reached, and customer service only repeats "there will be a result within six months."

The decision on how to proceed during this period is not determined by that statement of service standards on the UKVI website, but rather by section 42 of the British Nationality Act 1981. If we break down that section sentence by sentence, the shape of the entire timeline will become apparent.

The cost of British naturalization: £1,839 is deducted in full on the day of submission

First, balance the accounts. The following table shows all official fees from the exam to the oath, excluding the agency fee.

The £130 is the most easily misunderstood. It is not cash that needs to be paid on the day of the oath, but rather it is bundled with the application fee and deducted together on the submission day. If the application is rejected, or if it is withdrawn before the oath, this £130 will be refunded; £1,709 is non-refundable. The only real deposit is £1,709, the remaining amount is part of the refundable portion - make sure you understand this before deciding whether your documents are complete enough to proceed with submission.

The threshold conditions remain the same: ILR, 12 months on hand, absence in the last 12 months no more than 90 days, total absence over five years no more than 450 days, Life in the UK plus B1. These have been written about so much, no need to repeat. The reminder is that absence days are calculated based on passport stamps and boarding records, not memory. Those stuck at around 80 days must recheck these five years before submitting. This account's 永居计算器 can count these days accurately, you can use it by clicking the bottom menu. If unsure whether a certain absence period counts, spend £5 on justiscript.com to get a written response from a British practicing lawyer within 24 hours, which is more useful than asking ten people in a group.

Article 42 consists of only one sentence, but it controls the final paragraph.

"A certificate of naturalisation as a British citizen shall not be granted... to a person of full age unless he has made the relevant citizenship oath and pledge specified in Schedule 5 at a citizenship ceremony."
——British Nationality Act 1981, s.42(2)

Look one sentence at a time.

"shall not be granted": The certificate is not issued before the oath. The approval letter you received only informs you that you can go to take the oath, but legally it does not give you any status. The practical correspondence is straightforward - if you take the approval letter to apply for a British passport, it will be rejected.

"A person of full age": This restriction applies only to those over 18. For families applying together, the certificates of minor children will be sent directly to the home, while the parents have to wait until the parliament allocates a position.

"at a citizenship ceremony": The oath must be made publicly during the ceremony. The date is arranged by the local council where you are located, not by UKVI, and how fast the schedule is depends entirely on the density of sessions of that council during the season. The same person may have different results if they move to a different district.

The three-month period on the invitation letter comes from the 2003 British Nationality (General) Regulations. If you don't take the oath within this window, this approval will be void; indeed, the Home Secretary can extend or waive it under s.42(5), (6) in exceptional circumstances, but that is a discretion, not a right, and the position here holds even if you are one day late. Therefore, once you receive the approval letter, the first thing to do is contact the council to book a spot on the same day, especially for those who have plans for long-distance travel in the next three months.

There is another consequence that almost no one mentions: the date of naturalization stated on the certificate is the day of the oath taken on , not the date of the approval letter. This has little impact on families residing in the UK, as parents who are already settled; however, if the child is born outside the UK and the time falls between the approval and the oath, the parents were not legally British citizens at that time, and thus the child cannot obtain British citizenship by descent. The period between approval and oath usually spans several weeks to months, and for families who often return to China during late pregnancy, this time difference needs to be carefully scheduled.