Long Residence ILR: calculator and rule guide

You need a continuous period of ten years' lawful residence and normally need current permission for at least one year on the date of application, unless an exception applies. Immigration histories can be complex: lawful periods can include different categories, but gaps, late applications and invalid applications require careful analysis.

Do not mix historic and current tests. For absences that began before 11 April 2024, historic limits may apply: no more than 184 days in a single absence and no more than 548 days in total. For absences beginning on or after 11 April 2024, the current rule uses no more than 180 days in any rolling 12-month period. The date an absence began matters.

A timely, valid in-time application may extend leave under section 3C while it is pending. That is not the same as assuming every gap is covered. Preserve application receipts, decision notices and evidence of the status you held at each point.

Read GOV.UK: long residence and the continuous residence caseworker guidance. General information only; not legal advice.

Ravi has lawful residence from 1 July 2016. A 40-day absence beginning in March 2024 is assessed under the historic framework; a 100-day absence beginning in May 2024 is assessed under the current rolling rule. The calculator cannot simply total both trips against 548 days. It should show the pre-11 April 2024 segment, then test rolling 12-month windows for absences beginning on or after that date. He must also prove lawful status during every part of the ten years.

• Create a month-by-month table of grants, applications, decisions and travel.
• Keep Home Office correspondence and proof of every in-time application.
• Explain a missing passport, short gap or conflicting date with contemporaneous evidence.
• Check the current-permission requirement before choosing an application date.

Long Residence is a chronology exercise. Make one row for every change in status and every journey, then attach the best source to each row. The aim is to show an unbroken lawful-residence narrative rather than to submit an unlabelled pile of passports.

• Applying the old 184-day and 548-day figures to absences which began after 11 April 2024.
• Adding all absences together where the current rolling 12-month test is the relevant one.
• Ignoring an apparently short visa gap rather than proving whether leave was extended or an application was valid.
• Counting time on an immigration status without checking that it was lawful residence for this route.
• Assuming an extension will solve a historic break; it may preserve future status but not repair the past.

1. Build the month-by-month chronology before selecting an application date.
2. Segment travel by the date each absence began and apply the correct historic or current rule.
3. Check current permission, English-language, Life in the UK and suitability requirements.
4. Read the current GOV.UK Long Residence guidance and continuous-residence guidance before applying.
5. Seek regulated advice for a gap, invalid application, unresolved appeal history or a limit-close absence total.

Omar’s leave was due to end on 30 June. He submitted an application on 28 June, received an acknowledgement and a decision in September. The chronology should retain all three records and identify the exact application type and validity. A simple date gap on a spreadsheet is not enough to decide whether lawful residence continued; section 3C and the surrounding facts must be checked. Conversely, an application submitted after expiry should never be relabelled as in time to make the timeline look continuous.

The official continuous residence caseworker guidance explains how caseworkers approach the rules, alongside the Long Residence page and Immigration Rules. Can I apply 28 days early? Check the current official rule and requirements for your case. Is an eVisa enough? It helps evidence current status, but historic grants and applications still need a complete record. Can I travel after applying? Check the application guidance first: travel can have serious consequences for an outstanding application.

• Order grants, applications and decisions by date with no unexplained blank period.
• Reconcile every absence against the correct regime.
• Keep copies of forms and payment confirmations, not just decision emails.
• Check test and suitability requirements before the ten-year date arrives.
• Request advice early where chronology evidence cannot resolve a gap.

A settled, evidence-backed timeline is the most useful document to prepare before starting the online form.

Ten years in the country is not, by itself, the test. The route examines lawful continuous residence and the absence rules applicable to the dates involved, alongside the other settlement requirements. That is why an applicant with many visa categories can have a strong case if the records are continuous, while a shorter unexplained break can require close analysis. Start the timeline early rather than treating it as a final-week task.

Check the online form against the final chronology, including every passport number, application date and trip. Do not guess when a decision was received: use the notice. If you have an outstanding application, appeal or administrative review, establish how it affects the status relied on before lodging a new settlement application. Keep all uploaded records and the final declaration for your own file.

Long Residence is not a route based on simply adding ten calendar years in the UK. The application normally needs a continuous period of ten years of lawful residence, alongside the other settlement requirements. The appeal of the route is that more than one immigration category may form part of the history, but that flexibility makes the evidence work more important. A timeline must show what permission was held, when it began and ended, whether applications were made in time, and how every absence fits the applicable rule.

Begin with the oldest passport and move forward month by month. For each period, record the visa or status, the grant start and expiry dates, application date, decision date and evidence reference. Add a row for every overseas trip. This chronology is not merely a personal spreadsheet: it is the framework for checking lawful residence, section 3C issues, absences and the correct application date. The calculator can organise dates; it cannot decide whether an application was valid or a status gap is legally covered.

Long Residence travel must be analysed in segments. For absences which began before 11 April 2024, the historic limits may be relevant: no more than 184 days for a single absence and no more than 548 days in total. For an absence which began on or after 11 April 2024, the current framework uses no more than 180 days in any rolling 12-month period. The departure date matters. It is not safe to total every trip over ten years against 548 days, and it is not safe to treat a pre-11 April 2024 trip as if it must meet the later rolling test without checking the provisions.

Example: Priyanka left on 25 March 2024 and returned in May. That absence began before 11 April and should be identified as a historic-regime absence for analysis. A later trip beginning on 2 May 2024 belongs in the later rolling-window review. Mark those boundaries in the ledger, count full days consistently and retain travel evidence. If an old absence is close to 184 days or the historic total approaches 548, do not rely on a simplified online total: read the current guidance and obtain advice.

A grant expiring on a spreadsheet does not necessarily prove a break, but neither does an application receipt automatically prove that the period continues. A timely valid application can extend leave under section 3C while it remains pending. The exact application, timing, validity, decision and any review or appeal history matter. Preserve the acknowledgement, payment or submission evidence, decision letter and any correspondence which clarifies what status was held.

For example, Daniel’s leave expired on 30 June and he submitted a valid application on 28 June. The record should show the application and its outcome, not simply draw a line from June to the later decision. By contrast, a late or invalid application must not be relabelled as in time because the period was only short. A gap, prior overstaying, an appeal or a withdrawn application is an evidence and legal-analysis issue. It deserves early advice, especially before an applicant gives an incomplete answer in a settlement form.

• Identity: all current and historic passports, eVisa records and replacement-passport explanations.
• Permission chronology: grant notices, Home Office emails, application confirmations, payment records and decisions for every period.
• Travel chronology: departure and return dates supported by passport pages, booking records, employer letters or other contemporaneous sources.
• Current conditions: evidence for current permission, Life in the UK and English requirements unless exempt, and accurate suitability disclosures.
• Explanations: short, dated notes for missing documents, conflicting dates, a lost passport or time which may need a section 3C analysis.

Do not submit unstructured files alone. A clear index which links each timeline row to an upload reduces the risk that a material period is overlooked.

Many visas, no assumed answer: Sara has student, graduate and work permission over ten years. She creates a timeline with each grant and application before treating the history as continuous. The variety of visas does not itself decide the outcome; the lawful-residence record and applicable rules do.

Old and new absences: Arjun has a 170-day absence beginning in 2023, a short trip in March 2024 and a cluster of trips in late 2024. The first two need the historic framework considered, while the later trips need rolling 12-month testing. He keeps supporting flight and passport records rather than an annual holiday summary.

Missing evidence: Helen’s earliest passport was lost. She gathers grant emails, a police or replacement record where available, booking history and other contemporaneous proof, then explains the gap. She does not state that she had no travel when she cannot support that claim.

Does one short gap always end the route? It can be serious, but the result depends on the exact lawful-status and application history. Can I use the 548-day total for every trip? No: the date an absence began, especially around 11 April 2024, matters. Can I rely on an eVisa alone? It helps with current status but does not replace historic grants and applications. Can I travel after applying? Check official application guidance before doing so because an outstanding application can be affected.

Next, make the full timeline, flag every gap and pre-/post-11 April 2024 absence, then read the GOV.UK Long Residence guidance and continuous residence caseworker guidance in their current form. This page is general information and not a promise that a particular history qualifies.

Read the timeline from oldest to newest and ask three questions of every row: what permission or status existed, what evidence proves it, and whether any travel or application event requires a different rule. Then read it backwards from the intended application date, checking the current-permission, knowledge and suitability evidence. This double check often finds a passport change, an overseas trip or an unanswered application date that a simple total misses.

Long Residence cases are particularly vulnerable to accidental assumptions: that a decision date equals an application date, that an old travel limit applies forever, or that a later grant repairs a historic break. Treat each as a question to evidence. Where the answer remains uncertain after records are gathered, regulated immigration advice can prevent an application based on the wrong chronology.

Keep a local copy of the final timeline and evidence index. It is useful if UKVI asks a later question and prevents future forms from relying on memory.

Is Long Residence the same as a proposed ten-year earned-settlement system? No. Long Residence is an existing lawful-residence route; policy proposals should not be treated as current law.

Does one visa gap always end the route? It can be serious, but section 3C and the exact application history require fact-specific analysis.

Do old 184 and 548 figures still matter? They can, for absences that began before 11 April 2024. Do not apply them to later absences without checking the guidance.