Official fee · Government and travel fees
British citizenship naturalisation fees
£1,709
10. Nationality Naturalisation (British citizenship) · Adult · In Uk
Source-stated
- Unit / scope
- The mandatory naturalisation fee and the mandatory citizenship ceremony fee.
- Data period
- 8-april-2026
- Source
- UK Visas and ImmigrationUnited Kingdom
- Last verified
- 2026-09-06
British citizenship naturalisation costs 1709 GBP plus a mandatory ceremony fee of 130 GBP. The certified mandatory total is 1839 GBP.
Additional sourced observations are listed below and are not blended into this headline.
Official fee: line items come from a published schedule. Optional adders appear only when that schedule names them.
High evidence confidence
High evidence confidence is an internal CostMage evidence-quality score (90 of 100). It describes source strength and extract completeness, not the probability that a quoted figure matches your bill.
Labels: 75–100 high, 60–74 moderate, below 60 limited. The number is not a probability that the cost is correct.
Estimator
Sum of certified mandatory GBP components
Source basis: UK Visas and Immigration 8-april-2026
The total below is a CostMage calculation from sourced inputs. It is not a figure the publisher printed as your bill or quote.
CostMage calculation
£1,839.00
- Certified mandatory total£1,839.00
- Optional official products are excluded.
What this figure covers
- Included
- The mandatory naturalisation fee and the mandatory citizenship ceremony fee.
- Excluded
- Optional nationality products, legal advice, and Life in the UK test fees that are not these two mandatory rows.
Worked example
10. Nationality Naturalisation (British citizenship) · Adult · In Uk: 1709 GBP | 10. Nationality The arrangement of a citizenship ceremony (including the administration of · Adult · In Uk: 130 GBP
Sourced observations
| What was published | Figure | Claim kind | Note |
|---|---|---|---|
| 10. Nationality Naturalisation (British citizenship) · Adult · In Uk | £1,709 | Source-stated | 10. Nationality Naturalisation (British citizenship) · Adult · In Uk |
| 10. Nationality The arrangement of a citizenship ceremony (including the administration of · Adult · In Uk | £130 | Source-stated | 10. Nationality The arrangement of a citizenship ceremony (including the administration of · Adult · In Uk |
Sources
CostMage shows what the source published. Derived figures are labeled. We do not claim partnership with these publishers.
Source 1 · Tier 1 · SAFE FACTUAL USE
UK Visas and Immigration official fee
- Publisher
- UK Visas and Immigration
- Published / dated
- 2026-09-06
- Data period
- 8-april-2026
- Last verified by CostMage
- 2026-09-06
Certified evidence version 8-april-2026
What changes the cost
- Naturalisation and the citizenship ceremony are separate mandatory Home Office charges
- Omitting the ceremony fee understates the official cost.
Methodology
CostMage displays only certified GB GBP observations from UK Visas and Immigration. Evidence version 8-april-2026. Amounts are injected from certifiedObservationId values. No currency conversion and no inferred extras.
Limitations
- Optional nationality products, legal advice, and Life in the UK test fees that are not these two mandatory rows.
- This page is not a government application form.
- Fees can change when a new official version is certified.
Questions
Is the naturalisation fee the full official cost?
No. The ceremony fee is a second mandatory component. Together they total 1839 GBP.
Can I ignore the ceremony fee?
Not for this page. The certified model is a required multi-component cost.
Related cost pages
- UK passport feesA standard adult 34-page UK passport costs 102 GBP online or 115.5 GBP by paper. Child and frequent-traveller fees are different certified rows, not a single blended price. Official HM Passport Office schedule govuk-passport-fees.
- UK eta official GB feeThe official UK Visas and Immigration amount for UK eta is 20 GBP. Official UK Visas and Immigration schedule 8-april-2026.
- Canada citizenship official CA feeOfficial Immigration, Refugees and Citizenship Canada fees for Canada citizenship include 2 certified CAD rows, from 100 CAD to 653 CAD. Citizenship - application fees Adult (18 and over) This amount includes the · Adult is 653 CAD. Citizenship - application fees Minor (under 18) This amount includes the processing · Child is 100 CAD. Official Immigration, Refugees and Citizenship Canada schedule ircc-fee-list.