Council Tax Exemptions: Who Doesn’t Have to Pay in 2026
Council tax is one of the largest fixed household costs for most people in England, Scotland, and Wales. But in certain circumstances, properties and individuals are entirely exempt from the charge. Understanding when a council tax exemption applies, how to claim one, and what supporting evidence your local authority needs can result in a complete removal of your council tax liability, rather than simply a reduction.
This guide explains the main categories of council tax exemption, who qualifies, how long exemptions last, and what to do if your council disputes your claim.
What Is a Council Tax Exemption?
A council tax exemption is a complete removal of the council tax liability for a property. Unlike a discount, which reduces the bill by a set percentage, an exemption means no council tax is payable at all. Exemptions apply to either the property itself or to the person who would otherwise be liable, depending on the circumstances.
Exemptions are set out in the Council Tax (Exempt Dwellings) Order 1992 and subsequent amendments. Each exemption falls into a lettered class, from Class B through to Class X, and each class has specific conditions that must be met. Your council has no discretion to grant or refuse a valid exemption claim; if the legal conditions are satisfied, the exemption must be applied.
This is an important point. Many people believe council tax exemptions are granted at the council’s discretion or are subject to means testing. They are not. If your circumstances match the conditions for a particular class of exemption, you are entitled to it as a matter of law, regardless of your income or the council’s financial position.
Exemptions for Unoccupied Properties
Several classes of exemption apply specifically to unoccupied properties. These are among the most valuable exemptions because they apply to the full council tax charge for a property, which would otherwise fall to the owner if there is no resident liable person.
Class B: Properties Owned by a Charity
A property that is unoccupied and owned by a charity is exempt for up to six months. The exemption applies from the date the property became unoccupied, provided it was last used for charitable purposes. This exemption is most commonly relevant to charities with property portfolios, residential care organisations, or religious organisations with empty premises.
Class D: Properties Left Empty by Someone in Detention
Where the sole or main resident of a property is in prison, lawful custody, or is being held in any form of lawful detention, the property they have left behind is exempt for as long as they remain detained. The exemption continues until the person returns, dies, or the property is occupied by someone else.
Class E: Properties Left Empty by Someone in a Care Home or Hospital
If a property is left empty because its sole occupant has moved into a care home, residential care facility, or hospital on a long-term basis, the property is exempt. This exemption continues indefinitely as long as the person remains in the care setting and does not retain the property as their sole or main residence for any other purpose.
The Class E exemption is particularly significant because long-term residential care is now relatively common. Many families are unaware that the parental home becomes exempt once a parent moves permanently into a care facility. Councils are not always proactive in identifying these cases, so it is worth checking and claiming the exemption directly.
Class F: Properties Left Empty Following a Death
When the owner of a property dies, the property is exempt from council tax for a period of up to six months after a grant of probate or letters of administration. The exemption runs from the date of the grant, not the date of death. If the property remains unoccupied and is not sold or transferred in that period, councils have discretion to extend the exemption or apply an empty property premium once the exemption period ends.
Class G: Properties Left Empty by Law
Where a property cannot lawfully be occupied due to a legal prohibition — for example, an enforcement notice preventing habitation or a planning restriction limiting residential use — the property is exempt. The exemption applies for as long as the legal prohibition remains in place.
Class Q: Properties with a Trustee in Bankruptcy
Where the person liable to pay council tax is bankrupt and the property is unoccupied, it is exempt if it is in the hands of a trustee in bankruptcy. This exemption continues until the trustee ceases to hold the property.
Exemptions for Occupied Properties
Not all council tax exemptions require the property to be empty. Several classes of exemption apply to occupied properties where all the residents fall into exempt categories.
Class M: Student Halls of Residence
Properties used as student halls of residence are completely exempt. This applies to purpose-built accommodation that is primarily occupied by full-time students as part of their educational studies. Most university-managed accommodation falls within this class.
Class N: Properties Occupied Only by Students
If a property is occupied exclusively by full-time students, it is exempt from council tax. This is one of the most widely used exemptions in England and Wales. A full-time student for these purposes must be enrolled on a qualifying course of at least one academic year in duration, with an average of at least 21 hours of study per week during term time.
Students must provide a certificate of student status from their institution in order to claim this exemption. The exemption applies to the property, not to individual students, so all residents must qualify for the property to be fully exempt. If one resident is not a student, the property does not qualify, though the non-student resident may still be entitled to a 25% single person discount if the students are disregarded.
Class S: Properties Occupied Only by Under-18s
Where all residents of a property are under 18, the property is fully exempt. This is a relatively rare circumstance in practice but can arise in specific family or care situations.
Class U: Properties Occupied Only by Severely Mentally Impaired People
If all residents of a property are severely mentally impaired within the meaning of the Local Government Finance Act 1992, the property is fully exempt. To meet the legal definition, a person must have a severe impairment of intelligence and social functioning resulting from a condition such as dementia, stroke, severe learning disability, or brain injury that is permanent or likely to be permanent, and they must be entitled to at least one of a specified list of disability benefits.
This exemption often applies in circumstances where a person with dementia is living alone in their own home. Where the condition has been confirmed by a doctor and the benefit entitlement is established, the property can be fully exempt. GPs and consultants can provide the required medical certification for the claim.
How to Make an Exemption Claim
To claim a council tax exemption, you need to contact your local council and notify them of the circumstances that give rise to your claim. Most councils provide an online form for this purpose. You will normally be asked to identify which class of exemption you are claiming and to provide evidence in support.
The evidence required will vary depending on the class of exemption. For student exemptions, the council will require a certificate of student status. For care home exemptions, it may require a letter from the care provider confirming the date of admission and the nature of the placement. For exemptions based on severe mental impairment, it will require a completed form signed by a registered medical practitioner and confirmation of benefit entitlement.
If you are uncertain which class of exemption applies to your situation, it is worth describing your circumstances to the council’s council tax team and asking which class they would apply. The council has a duty to apply the correct exemption class even if you have not identified it correctly in your initial claim.
Backdating Exemption Claims
Council tax exemptions can generally be backdated to the date when the qualifying circumstances arose. There is no statutory bar on backdating, though councils may apply their own administrative rules for how far back they will process a claim without additional evidence.
Where a significant period of backdating is sought, it is important to gather documentary evidence of the date when the exempt circumstances began. For care home admissions, the care home will typically have records of the admission date. For student exemptions, the institution can provide a letter confirming the dates of enrolment. For deceased owners, the grant of probate will confirm the relevant date.
If you have been paying council tax for a period during which an exemption should have applied, you are entitled to a refund of the overpaid amounts. The council should issue the refund once the exemption is confirmed and backdated.
What Happens After an Exemption Period Ends
Some exemptions, such as Class B and Class F, are time-limited. When the exemption period ends, the property reverts to being subject to council tax. Many councils now apply an empty property premium once certain exemption periods expire, which can add 25%, 50%, or even 100% to the standard charge, depending on how long the property has been empty.
It is important to review the position as exemption periods approach their end date and to take advice if the circumstances have changed in a way that might open a different exemption category or discount.
How Council Tax Advisors Can Help
At Council Tax Advisors, we review the full council tax position for each client, including checking whether any exemption class applies to their property or circumstances. Many people are paying council tax on properties or in situations where an exemption should apply and has not been claimed.
If you believe a council tax exemption may apply to your property or circumstances, contact us for a free assessment. We will review the relevant facts, identify the applicable exemption class, and assist you in making the claim and recovering any overpayment. Where the position is disputed by the council, we can represent you through the appeals process.
Disclaimer: The information in this article is for general guidance only and does not constitute legal or financial advice. Council tax exemption rules vary between councils and are subject to change. Always confirm your position with your local council or a qualified adviser before making a claim.





