This page is the map. Our council tax discounts page covers what a council applies to a bill, and what follows sets out the whole landscape behind it.

Everything below is claimed from the council that issues your bill. The date the conditions were met is the date that decides the period an award covers.

A disregard attaches to a person, a discount attaches to the bill and an exemption attaches to the dwelling. A disregard on its own changes nothing until it changes the number of counted adults.

Where each one comes from

Disregards sit in Schedule 1 to the Local Government Finance Act 1992, which applies in Scotland through section 79(5). The conditions attached to each category are set by order, and the Scottish order is the Council Tax (Discounts) (Scotland) Consolidation and Amendment Order 2003.

Discounts sit in section 79(1) and (3) of the same Act, which fixes the appropriate percentage at 25%. Exemptions sit in Schedule 1 to the Council Tax (Exempt Dwellings) (Scotland) Order 1997, which lists them as numbered classes.

The three mechanisms side by side

The middle column is the one that decides your answer. It is what each relief attaches to, and it explains why two households with the same people in them get very different bills.

Why the difference shows up in the money

A flat where every resident is a full-time student is exempt, so there is nothing to pay. A flat where three students live with one working adult is not exempt at all, and the bill runs with a 25% discount.

Same students, different mechanism. One removes the charge on the dwelling and the other takes a quarter off a bill that still has to be paid.

The single person discount, discounts driven by disregarded residents, the severe mental impairment exemption or discount, the student exemption, the disabled band reduction, the unoccupied property discount and Council Tax Reduction. More than one can apply to the same bill.

The whole landscape in one table

The right-hand column is what each relief is worth rather than what it is called. Several are worth 25%, two remove the bill, and one changes the band it is charged at.

Council Tax Reduction is the odd one out, because it turns on income rather than on who lives in the property. What Council Tax Reduction is covers the Scottish scheme, which replaced Council Tax Benefit in 2013.

Where each one is covered properly

Four of these have their own article. The single person discount covers the 25% and what a second adult does to it, and whether students pay council tax covers the two student tests and the all-student exemption.

The severe mental impairment exemption covers the certificate and the qualifying benefits list, and the disabled band reduction covers the three qualifying conditions and the band A outcome.

Full-time students, student nurses, apprentices and youth training trainees, people who are severely mentally impaired, care leavers under 26 and live-in carers, among others. The discount turns on the number of resident adults counted once those disregards have been applied.

The categories, and where they come from

Paragraph 4 of Schedule 1 to the 1992 Act names students, student nurses, apprentices and youth training trainees, with the meaning of each assigned by order. Paragraph 2 of the same Schedule covers severe mental impairment.

It needs a certificate from a registered medical practitioner together with one of the routes the 2003 Order prescribes, the usual one being entitlement to a qualifying benefit. That benefits list now includes four Scottish devolved payments.

What a disregard does to the arithmetic

Where two or more people live in a dwelling and all but one are disregarded, the discount is 25%, exactly as if the remaining adult lived alone. Where every resident is disregarded and no exempting class applies, the discount is 50%.

That 50% outcome only arises once nobody left in the property counts. It is still a discount rather than an exemption, so there is still a bill.

Being disregarded is not the same as not being liable, because a disregarded adult can still be the person named on the bill. Our council tax liability page and what makes you liable to pay council tax work through the hierarchy that decides it.

An exemption attaches to the dwelling and removes the charge for as long as the class applies. The classes are numbered and listed in Schedule 1 to the Council Tax (Exempt Dwellings) (Scotland) Order 1997.

The classes behind the questions on this hub

Class 10 is the student exemption and Class 23 is the severe mental impairment exemption. Both need every resident to fall inside the class, which is why one adult outside it turns an exemption into a 25% discount.

The unoccupied classes run on their own clocks

Empty dwellings are exempted by circumstance rather than by who lives there, and several run only for a limited period. Once an exemption runs out, either a discount or a premium follows.

From 1 April 2026 there is no statutory maximum premium, so the rate is set locally and there is no national figure to quote. Council tax on an empty property sets out the classes, the 12-month long-term empty test and the second home rules.

You claim from the council that issues your bill. There is no statutory maximum backdating period for a discount, an exemption or the disabled band reduction, and entitlement runs from the date the conditions were met.

What you can send with the application

• Your council tax reference number, and the date the circumstances changed.
• A certificate from the college or university for each student in the property.
• The medical certificate and the benefit award letter for a severe mental impairment claim.
• Confirmation of care leaver status, or details of the care given by a live-in carer.
• For a disabled band reduction, what the extra room, second bathroom or kitchen, or wheelchair space is used for.

Official Scottish guidance on council tax sits on mygov.scot, and your own council’s website carries its application form. Our disabled band reduction page covers the three qualifying conditions.

Backdating splits cleanly into two halves

Discounts, exemptions and the disabled band reduction have no statutory maximum period. Council Tax Reduction does, and they are two different schemes with two different rules.

How far back a council actually goes on a discount is discretionary and evidence-led, so practice varies. Ask in writing, give the date the conditions were met, and keep the reply.

Ask the council in writing for its reasons and the exact dates it has used, then answer with evidence. Beyond that, council tax liability decisions are appealed to the Local Taxation Chamber of the First-tier Tribunal for Scotland.

The tribunal that replaced two older bodies

The Valuation Appeal Committee and the Council Tax Reduction Review Panel both closed on 1 April 2023, and their work moved to the Local Taxation Chamber of the First-tier Tribunal for Scotland.

Liability and water charge appeals carry a 4-month deadline. A Council Tax Reduction dispute takes a different path, starting with a written request to the council for a review within 2 months of the determination.

The council then has 2 months to redetermine and notify you. After that, or where it has not responded inside its 2 months, the appeal goes to the First-tier Tribunal within 42 days.

Banding is a separate argument with a separate route

Your band is set by the regional Assessor rather than by the council, coordinated through the Scottish Assessors Association. A band is challenged by making a proposal to the Assessor, and how to challenge your council tax band covers the windows and the grounds.

The Assessor must acknowledge a proposal within 14 days and has 6 months to determine it. The bands themselves, and what each one costs against band D, are set out in what the council tax bands are.

The at-any-time grounds include a material reduction in value, such as demolition or adaptation for a disabled person. A fall in the market is expressly not one of them.

Yes. A discount or exemption reduces the charge from the date the conditions were met, so it can cut the current bill and, where the award reaches back, an older year as well.

Where the account already is

A missed instalment brings a reminder notice, usually around two weeks later, and paying within 7 days puts the account back on track. What happens if you do not pay your council tax sets out the sequence, and a council may issue up to two reminders in a financial year.

On a further default a final notice follows. If that is not paid within 7 days, the right to pay by instalments is lost and the whole remaining year’s balance becomes due.

Reinstating instalments after that point is at the council’s discretion rather than a right. A discount claimed at the same time reduces the figure being argued about.

Once a summary warrant has been granted

A summary warrant adds a 10% statutory surcharge to the outstanding council tax and lets the council instruct sheriff officers. For council tax under a warrant, the council can move to an earnings arrestment without first serving a charge for payment.

What comes off wages is set by the statutory tables rather than by the council. Our wage arrestment calculator runs your own figure against the tables in force since 6 April 2025.

Where a discount is not enough on its own

Ask about a special payment arrangement for the arrears, and how to set up a council tax payment arrangement covers what to put in the offer. There is no statutory maximum period for spreading council tax arrears.

An approved Debt Payment Programme under the Debt Arrangement Scheme freezes interest, fees and charges and can include council tax arrears. Your current-year liability cannot go into it, so that still has to be paid alongside.

Our council tax debt advice page covers the rest, and free help is available from Citizens Advice Scotland, StepChange, Money Advice Scotland and National Debtline.