The 'special circumstances' question on Form AN: how to answer the Home Secretary discretion question
If you meet all of the statutory requirements for naturalisation, the honest and correct answer to the special circumstances question on Form AN is simply "Not applicable" (or leave it blank). The box only matters if you genuinely fall short of one of the requirements the Home Secretary has discretion to waive. Do not invent reasons to fill it.
This question reflects a real legal power. Under section 6 of the British Nationality Act 1981, the Home Secretary "may, if [they] think fit" grant naturalisation, and Home Office guidance confirms there is "discretion to waive the residence requirements" in defined situations. But that discretion is limited, and it does not cover everything.
- The question relates to the Home Secretary's discretion under the British Nationality Act 1981 to grant naturalisation despite a shortfall on certain requirements.
- Discretion can apply to excess absences, presence on the first day of the qualifying period, and (in narrow cases) the residence requirement.
- It does not waive the good character requirement or the rule that you must be free of immigration time restrictions when you apply.
- If you meet every requirement, answer "Not applicable" — do not invent special circumstances.
- If you fall short, the fee is not fully refunded if you are refused, so get the answer right before paying.
What the question actually means
Naturalisation is not automatic even if you tick every box — it is a discretionary grant. Home Office guidance puts it plainly: the Home Secretary "can refuse to grant a certificate to a person who meets these requirements, but cannot grant a certificate to a person who does not meet them" — except where the law itself allows discretion to be exercised.
The special circumstances question is your opportunity to ask the caseworker to use that discretion. It is aimed at applicants who know they fall short of a requirement that can lawfully be waived, and who have a genuine reason worth considering.
What can and cannot be waived
Discretion is real but narrow. The guidance allows it over:
- Excess absences. The thresholds are 450 days over the 5-year qualifying period and 90 days in the final 12 months (270 days over 3 years for spouses of British citizens). Where absences exceed the limit by 30 days or less, discretion "must be exercised unless there are other grounds" for refusal. Larger excesses need stronger justification, and absences over 900 days (540 for 3-year applicants) are "only very rarely" disregarded.
- Presence on the first day of the qualifying period, where "exceptional circumstances" such as health or pandemic travel restrictions applied.
- The residence requirement in limited cases.
What is not discretionary:
- Immigration time restrictions. You must be free of immigration conditions on the day you apply. The guidance states: "There is no discretion to waive this requirement."
- Good character. The discretion guidance gives no basis to waive it. If there is something in your history, that is assessed separately under the good character rules, not excused through this box. See our good character requirement guide.
Do not use this box to disclose or explain away a criminal record, immigration breach, or overstay in the hope it will be "waived". Good character is assessed on its own terms and cannot be waived through special circumstances. Be honest, but take regulated advice first.
How to answer it well
If you meet every requirement: write "Not applicable" or leave it blank. Inventing "special circumstances" you do not have can make a clean application look weaker, not stronger.
If you genuinely fall short on absences or presence, then:
- Be specific and concise. Name the requirement you miss, by how much, and the genuine reason — for example, prolonged overseas work, a family bereavement, or medical treatment abroad.
- Provide evidence. A bare assertion carries little weight. Letters from employers, medical records, or proof that your home, family and finances remained in the UK all help the caseworker exercise discretion in your favour.
- Do not speculate or exaggerate. Caseworkers follow published guidance; a credible, documented reason works far better than an emotional one. To understand which absences count, read our breakdown of the 90, 180 and 450-day limits.
When to think twice — and the cost of getting it wrong
The fee is substantial and largely non-refundable if you are refused. The guidance warns that if your absences exceed the limits, "your application is likely to fail and your fee will not be fully refunded," and that applying without meeting requirements means "your application may be refused, and you may lose your fee."
So if you knowingly fall short, do not gamble. Speak to a regulated immigration adviser (registered with the Immigration Advice Authority, formerly the OISC) before paying, and gather your evidence properly. Timing matters more than hope — applying before you genuinely qualify risks the fee for nothing.
Bottom line: this box is not a magic loophole. It is a chance to explain a genuine, evidenced shortfall on a requirement that can lawfully be waived. If you meet the rules, write "Not applicable" and move on.