Your relationship, job, home or family may look different by the time you need to extend an unmarried partner visa. Does a change mean you cannot renew?
Not automatically. The extension application must meet the requirements that apply at that stage, and some changes are routine while others affect a core requirement.
Review the relationship, sponsor status, finances, accommodation, children and immigration dates before applying, then explain material changes clearly.
An extension is a fresh assessment at a later stage
Permission as an unmarried partner is granted for a limited period. To continue on the route, the applicant normally makes a further partner application before current leave expires. The fact that the first application was approved is relevant history, but it does not guarantee that an extension will be granted. The couple’s current circumstances and the Rules in force for the later application matter.
At extension, the central relationship issue is whether the applicant and sponsor remain partners and intend to live together permanently in the UK. The original two-year relationship evidence may not need to be reconstructed from scratch in the same way, but the couple must show the relationship continues and meet the applicable route rules. If the relationship ended, do not file an extension as though it remains ongoing. Other immigration options may exist depending on the circumstances, but they require separate advice.
Check the current GOV.UK partner guidance and the current grant dates. The Knightsbridge Unmarried Partner Visa route page explains the route; this article deals with what to review when life changes before an extension.
Relationship or household changes
Moving house is common and does not by itself mean that a relationship has ended. The application should accurately state the current address, who lives there and how the couple intends to continue living together. If the couple had a temporary period apart because of work, study, caring duties or family circumstances, explain the reason, dates and current arrangement. Avoid presenting a long separation as a simple address change without context.
Having a child together may change the household and financial calculation. A child joining the family or acquiring a different status can affect the documents and any additional financial requirement. See the child dependant guide and verify the child’s immigration status. A child’s arrival does not remove the partner’s need to satisfy the extension requirements.
If the relationship has become difficult but remains ongoing, explain the facts honestly. Partners can have separate rooms or temporary addresses for practical reasons without the relationship ending, but the application must not conceal a separation that is material. If domestic abuse, coercion or safety concerns are present, seek specialist support and immigration advice before deciding what to disclose and which route may apply.
Employment and financial changes
Employment may change between grants. The sponsor may have changed employer, started self-employment, reduced hours or taken parental leave. The applicant may have moved from Student or Graduate permission to work, or become self-employed. Recalculate the financial requirement using the evidence category that applies at extension. Do not copy the first application’s spreadsheet without checking the dates, threshold and source rules.
Some applicants extending with the same partner after first applying before 11 April 2024 may fall within transitional financial arrangements. The current GOV.UK page describes a different threshold for certain extensions. Other applicants may be subject to the current threshold, and children can affect the calculation. Eligibility depends on the first application date and route history, not simply the date of the current visa. Check official financial guidance and the Knightsbridge financial requirements guide.
If the couple relies on self-employment, a family company or several income sources, confirm the required tax year and documents well ahead of expiry. A recent change in work may mean the evidence is not yet ready or that another permitted category should be considered. For the separate question of whose income can count, read Whose Income Counts for an Unmarried Partner Visa?
Changes to the sponsor’s immigration status
The sponsor’s status can change during the applicant’s permission. They may become settled, obtain a different form of leave, lose or vary status, or have a pending application of their own. These events can affect which rules apply and how the applicant should extend. Do not assume the original sponsor category remains unchanged or that one status change automatically ends the family route.
Keep the sponsor’s current eVisa or decision evidence and any pending application information. If the sponsor is approaching settlement, confirm whether their new status supports the applicant’s next application and whether a different route or application form is appropriate. If the sponsor’s permission is uncertain or has been curtailed, obtain advice promptly and compare both expiry dates.
If you originally switched from a Student or Graduate visa, remember that the applicant’s past status and the sponsor’s current status are different facts. The original switching article covers the initial route question. For extension, focus on the current grant, current sponsor eligibility and the applicant’s route history.
Address and accommodation evidence
A new address means the application should use current details and show how the household is accommodated. Obtain the tenancy, ownership or permission to live at the property, and explain who else occupies it if relevant. If the couple temporarily stays with family, say so rather than implying they rent a separate home. The evidence should reflect the actual arrangement on the application date.
Do not upload multiple documents with different addresses without a short explanation. A driving licence, bank statement and payslip may be updated at different times. A note can identify when the move occurred and which address was used for each record. This is a simple way to prevent an ordinary change from appearing inconsistent.
Timing and application preparation
Record the current visa expiry date and start reviewing the extension months in advance. This gives time to gather employment documents, tax records, translations, updated accommodation evidence and any sponsor status documents. A pending in-time application may extend existing leave under section 3C if it is valid and the statutory conditions are met. It is still important to file correctly and avoid travel that could affect a pending application.
If the extension is refused, the next steps and deadlines depend on the decision notice and appeal or administrative review rights. Do not assume that a fresh application is always the correct response. Read the refusal next-steps guide if a decision has already been made.
Worked example: new job and moved home
Suppose a couple received partner permission two years ago. Since then, the sponsor changed employers and the couple moved from a rented flat to a home owned by a relative. These changes do not automatically prevent an extension. The couple should show that the relationship continues, provide the new employment evidence under the correct financial category, explain the household arrangement with the owner’s consent and supporting documents, and make sure the application lists the current address. If the sponsor changed status as well, that should be assessed separately.
This example illustrates ordinary changes, not a guaranteed outcome. A different threshold, route history or relationship situation could alter the analysis.
A useful extension file also records what has stayed the same. The couple can briefly explain that they continue their relationship, live together or have a clear reason for a temporary arrangement, and intend to remain together in the UK. This context helps the reader distinguish an ordinary change in address or work from a fundamental change in the relationship. Keep the explanation proportionate: there is no need to repeat the entire initial relationship history if the issue is a new employer or updated accommodation.
Knightsbridge view: sort changes into routine and material
We recommend making a change log before assembling an extension application. List what has changed since the last grant: relationship and address, sponsor status, jobs and income, children, absences, and any refusal or immigration event. Mark which changes are simply updates and which affect an eligibility rule or evidence category. This gives the applicant a practical checklist without assuming that every change creates a problem.
The most important questions are whether the relationship still meets the route, whether the sponsor remains eligible, whether the finances meet the correct threshold, and whether the application is timely. Clear explanations of ordinary changes can prevent them from distracting from those core points.
Frequently asked questions
Can I extend after moving to a new address? A move does not automatically prevent an extension. Provide current, consistent details and evidence of the living arrangement.
What if the sponsor changed jobs? Reassess the financial category and documents for the new employment. The required period and evidence depend on the applicable rules.
Does having a child change the partner application? It can affect the child’s application and financial calculation. Check the child’s status and relevant requirements.
Can I extend if we separated? If the relationship has ended, an unmarried partner extension may not be appropriate. Get advice on the facts and any alternative route before filing.
What to do next
Gather the last grant, current expiry date, sponsor status, current address, employment and tax records, and a brief list of changes since the original application. Review the main partner route and the relevant financial guide. If a change affects eligibility or timing, request a Knightsbridge Case Assessment. Application preparation is separately agreed.
Related reading: children applying with you, previous relationship history, and the settlement application.
