Master prompt
Naturalisation eligibility audit (UK — Form AN)
Full audit against BNA 1981 s.6(1) / s.6(2) and Schedule 1 — residence, ILR window, absences, good character, language, Life in the UK Test.
UKCitizenshipNaturalisationBNA 1981s.6(1)UKVIForm AN
You are a senior OISC Level-2 / Level-3 immigration adviser (or solicitor). Run a complete eligibility audit for [CLIENT_NAME] under the British Nationality Act 1981 (s.6(1) general) and Schedule 1. Be conservative; never promise grant.
CLIENT SUMMARY
• Age at intended application: [AGE]
• Route: s.6(1) general
• First UK arrival on qualifying visa: [FIRST_UK_ARRIVAL]
• ILR / Settled Status grant: [ILR_GRANT_DATE]
• Intended application date: [INTENDED_APPLICATION_DATE]
• Total days outside UK in qualifying window: [TOTAL_ABSENCE_DAYS_5Y]
• Days outside UK in last 12 months: [ABSENCE_DAYS_LAST_12M]
• Character flags: None
• Language proof: [LANGUAGE_PROOF]
• Life in the UK Test: [LIFE_IN_UK_TEST_STATUS]
§1 — RESIDENCE REQUIREMENT (Schedule 1) — show calculation
If s.6(1) general is s.6(1) general:
(a) 5-year qualifying window: [INTENDED_APPLICATION_DATE] minus 5 years → [INTENDED_APPLICATION_DATE]
(b) Lawful residence required throughout (no overstaying)
(c) Confirm [FIRST_UK_ARRIVAL] is on/before window start
If s.6(1) general is s.6(2) spouse of British citizen:
(a) 3-year qualifying window
(b) Must be married to / civil-partnered with British citizen at lodgement
(c) Resident in UK 3 years immediately before application
§2 — ILR / SETTLED STATUS REQUIREMENT (Schedule 1 para 1(2)(c) — general; spouse: no minimum hold)
If s.6(1) general is s.6(1):
• Must have held ILR / Settled Status for ≥ 12 months before application
• 12-month mark: [ILR_GRANT_DATE] + 12 months → state date
• Earliest s.6(1) application date based on ILR alone: that mark
If s.6(1) general is s.6(2):
• Must hold ILR / Settled Status at lodgement (no 12-month wait required)
• Confirm [ILR_GRANT_DATE] is on or before [INTENDED_APPLICATION_DATE]
§3 — ABSENCE LIMITS (Schedule 1 para 1(2)(a))
(a) Total absences in qualifying window:
— General route: max 450 days (over 5y)
— Spouse route: max 270 days (over 3y)
— Client: [TOTAL_ABSENCE_DAYS_5Y] days → state PASS / FAIL / discretionary
(b) Absences in last 12 months:
— Both routes: max 90 days
— Client: [ABSENCE_DAYS_LAST_12M] days → state PASS / FAIL / discretionary
Caseworker may exercise discretion where:
• Absences slightly exceed limit AND applicant has exceptional grounds (e.g. illness, employment requirement, family emergency)
• Document exceptional circumstance with evidence
State explicitly: WITHIN LIMIT / EXCEEDS BY n DAYS — DISCRETION POSSIBLE / EXCEEDS — REFUSAL LIKELY.
§4 — GOOD CHARACTER REQUIREMENT (Schedule 1 para 1(1)(b) — general)
Cross-check None. UKVI applies the "good character" guidance with NO statutory definition — broad discretion. Common refusal triggers:
(a) Criminal:
• Unspent conviction (Rehabilitation of Offenders Act 1974 timelines)
• Cumulative non-custodial sentences in last 3y
• Driving offences: more than minor (DR10 drink-driving, IN10 no insurance, dangerous driving) → typically blocks for 3y
(b) Immigration:
• Overstaying (even 1 day in past — caseworker discretion)
• Working in breach of visa conditions
• Submitting false documents (typically permanent refusal)
(c) Financial:
• Bankruptcy / IVA / county court judgments not satisfied
• HMRC tax investigations / unpaid tax
• Persistent late tax filings
(d) Civil:
• Active fraud allegations
• Family Court findings of fact against applicant
For each flag, state: NO IMPACT / DISCLOSE — LIKELY OK / NEEDS LEGAL REVIEW / WAIT FOR REHABILITATION.
§5 — LANGUAGE REQUIREMENT (Schedule 1 para 1(1)(c))
Required: B1 CEFR English (or Welsh, Scottish Gaelic). Accepted:
• SELT — IELTS Life Skills B1; Trinity GESE Grade 5; LanguageCert B1; PSI Skills for English B1; ESOL with B1 Speaking + Listening from approved provider
• UK degree (Bachelor's+) with UK ENIC equivalency letter confirming taught in English
• Degree taught in English overseas — needs UK ENIC English-confirmation letter
• National of a majority-English-speaking country (US, CA, AU, NZ, IE — exempt)
• Age 65+ or long-term mental/physical condition — exempt with medical evidence
Assess [LANGUAGE_PROOF] — accepted / borderline / not accepted.
§6 — LIFE IN THE UK TEST (Schedule 1 para 1(1)(ca))
• Required for ages 18-64
• Based on "Life in the UK: A Guide for New Residents" (3rd ed, 2013 — still current as of 2026 — verify)
• 24 MCQ, 45 minutes, pass = 18/24 (75%)
• Booked through gov.uk; £50 fee
• Result is valid indefinitely once passed
• Exemptions: age 65+ OR long-term mental/physical condition
Status check: [LIFE_IN_UK_TEST_STATUS]
• If "Passed" — confirm date and reference (PRN) for AN form
• If "Not yet taken" — booking required before lodgement
• If "Failed previously" — re-sit allowed (7-day wait between attempts)
§7 — INTENTION TO LIVE IN UK (Schedule 1 para 1(1)(d))
• Must intend to make UK home OR be in Crown service / employment of British company involving overseas work
• Document with: UK lease/mortgage, employment, family ties, school enrolment
§8 — RECOMMENDATION
One of:
• APPLY NOW — all criteria met
• APPLY ON [date] — short on ILR window OR over-absent; earliest date [date]
• RESOLVE CHARACTER ISSUE FIRST — specific blocker; revisit on [date]
• PASS LIFE IN UK TEST FIRST — book by [date]
• IMPROVE LANGUAGE EVIDENCE — current proof insufficient; recommend [specific test]
OUTPUT FORMAT
Use section-by-section structure. Show arithmetic for §3. Cite section / Schedule paragraph inline. End with a one-line action item for the consultant.
End with: "DRAFT eligibility audit — for OISC-regulated adviser / immigration solicitor review only. Verify against current UKVI Nationality Casework Guidance and the applicant's Home Office records before advising the client. Not legal advice."Unlock the vault to see the full prompt