Penalty Info

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TerrorismPossibly — unconfirmed

Possibly — unconfirmed

Reported range, not yet confirmed against official text. Do not rely on this — awaiting confirmation.

Statutory range — reported, not yet confirmed

Summary — TA 2000 s. 11 membership of a proscribed organisationPossibly — unconfirmed

Imprisonment
0 (no mandatory prison) – 6 months
Fine
Statutory maximum (unlimited for offences committed on/after 12 Mar 2015)

0 = the law sets no minimum prison term. The court is not required to impose prison. Depending on the offence, jurisdiction, and case, it may instead impose a non-custodial sentence — e.g. a suspended sentence, community order / probation, a fine, or a discharge.

On indictment — TA 2000 s. 11 membershipPossibly — unconfirmed

Imprisonment
0 (no mandatory prison) – 10 years
Fine
Unlimited fine

0 = the law sets no minimum prison term. The court is not required to impose prison. Depending on the offence, jurisdiction, and case, it may instead impose a non-custodial sentence — e.g. a suspended sentence, community order / probation, a fine, or a discharge.

Summary — TA 2000 ss. 15–18 terrorist property (fund-raising, use/possession, funding arrangements, laundering)Possibly — unconfirmed

Imprisonment
0 (no mandatory prison) – 6 months
Fine
Statutory maximum (unlimited for offences committed on/after 12 Mar 2015)

0 = the law sets no minimum prison term. The court is not required to impose prison. Depending on the offence, jurisdiction, and case, it may instead impose a non-custodial sentence — e.g. a suspended sentence, community order / probation, a fine, or a discharge.

On indictment — TA 2000 ss. 15–18 (per s. 22)Possibly — unconfirmed

Imprisonment
0 (no mandatory prison) – 14 years
Fine
Unlimited fine

0 = the law sets no minimum prison term. The court is not required to impose prison. Depending on the offence, jurisdiction, and case, it may instead impose a non-custodial sentence — e.g. a suspended sentence, community order / probation, a fine, or a discharge.

TA 2000 s. 54 — weapons trainingPossibly — unconfirmed

Imprisonment
0 (no mandatory prison) – 10 years
Fine
No fine stated in source retrieved

0 = the law sets no minimum prison term. The court is not required to impose prison. Depending on the offence, jurisdiction, and case, it may instead impose a non-custodial sentence — e.g. a suspended sentence, community order / probation, a fine, or a discharge.

Figure per 2011 independent review of the Act; penalty clause not retrieved from legislation.gov.uk in this pass.

TA 2000 s. 56 — directing a terrorist organisation (on indictment)Possibly — unconfirmed

Imprisonment
Up to life
Fine
No fine stated in s. 56(2)

TA 2000 s. 57 — possession of article for terrorist purposes (on indictment)Possibly — unconfirmed

Imprisonment
0 (no mandatory prison) – 15 years
Fine
No fine stated in text retrieved

0 = the law sets no minimum prison term. The court is not required to impose prison. Depending on the offence, jurisdiction, and case, it may instead impose a non-custodial sentence — e.g. a suspended sentence, community order / probation, a fine, or a discharge.

Raised 10→15 years by TA 2006 s. 13.

TA 2000 s. 58 — collection of information likely to be of use to a terrorist (on indictment)Possibly — unconfirmed

Imprisonment
0 (no mandatory prison) – 15 years
Fine
No fine stated in text retrieved

0 = the law sets no minimum prison term. The court is not required to impose prison. Depending on the offence, jurisdiction, and case, it may instead impose a non-custodial sentence — e.g. a suspended sentence, community order / probation, a fine, or a discharge.

Raised 10→15 years by Counter-Terrorism and Sentencing Act 2021, per Ministry of Justice consultation.

Summary (E&W) — TA 2006 ss. 1–2 encouragement / dissemination of terrorist publicationsPossibly — unconfirmed

Imprisonment
0 (no mandatory prison) – 12 months
Fine
Statutory maximum (unlimited for offences committed on/after 12 Mar 2015)

0 = the law sets no minimum prison term. The court is not required to impose prison. Depending on the offence, jurisdiction, and case, it may instead impose a non-custodial sentence — e.g. a suspended sentence, community order / probation, a fine, or a discharge.

On indictment — TA 2006 ss. 1–2Possibly — unconfirmed

Imprisonment
0 (no mandatory prison) – 15 years
Fine
Unlimited fine

0 = the law sets no minimum prison term. The court is not required to impose prison. Depending on the offence, jurisdiction, and case, it may instead impose a non-custodial sentence — e.g. a suspended sentence, community order / probation, a fine, or a discharge.

Raised 7→15 years by Counter-Terrorism and Sentencing Act 2021, per Ministry of Justice consultation; older retrieved text showed 7 years.

TA 2006 s. 5 — preparation of terrorist acts (on indictment)Possibly — unconfirmed

Imprisonment
Up to life
Fine
No fine stated in s. 5(3)
Note on this entry

PARTIAL: TA 2006 ss. 1–2 were retrieved in older text at 7 years; the 15-year figure is the Counter-Terrorism and Sentencing Act 2021 increase confirmed by the Ministry of Justice consultation. TA 2000 s. 58 likewise raised 10→15 years. TA 2000 s. 54 figure is from the 2011 independent review of the Act, not a retrieved penalty clause. TA 2006 ss. 6 and 8, TA 2000 ss. 12, 19, 38B, 39, 58A, 58B, 59 need a further pass.

Source

Statute
Terrorism Act 2000, ss. 11, 15–18, 22, 54, 56–58; Terrorism Act 2006, ss. 1, 2, 5, 13
Official source
legislation.gov.uk
Verification status
Last verified
2026-10-19
Not legal advice. This range is the statutory penalty as written in the law — it is not “your sentence.” What is NOT accounted for here: Priors, plea, guidelines, discretion, extended/dangerous-offender sentences. If you face a real charge, consult a licensed lawyer in the relevant jurisdiction.