Council Tax Calculator — How Council Tax Is Worked Out

Council tax is based on property value and local rates. Here’s how to understand and calculate your bill.

How Council Tax Works

The Basic Formula

Factor	How It Affects Bill
Property band	Which valuation bracket
Council rate	Set annually by council
Discounts	Single person, student, etc.
Exemptions	Certain circumstances
Council tax reduction	Low income support

Council Tax = Band Proportion × Council Rate − Discounts

Property Bands

England and Scotland Bands

Band	Property Value (1991)	Proportion of Band D
A	Up to £40,000	6/9 (67%)
B	£40,001 - £52,000	7/9 (78%)
C	£52,001 - £68,000	8/9 (89%)
D	£68,001 - £88,000	9/9 (100%)
E	£88,001 - £120,000	11/9 (122%)
F	£120,001 - £160,000	13/9 (144%)
G	£160,001 - £320,000	15/9 (167%)
H	Over £320,000	18/9 (200%)

Important: Values are based on what the property would have been worth in April 1991, not current values.

Wales Bands

Band	Property Value (2003)	Proportion of Band D
A	Up to £44,000	6/9
B	£44,001 - £65,000	7/9
C	£65,001 - £91,000	8/9
D	£91,001 - £123,000	9/9
E	£123,001 - £162,000	11/9
F	£162,001 - £223,000	13/9
G	£223,001 - £324,000	15/9
H	£324,001 - £424,000	18/9
I	Over £424,000	21/9

Wales uses April 2003 values.

Calculating Your Council Tax

Step 1: Find Your Band

Check	Method
Check online	gov.uk/council-tax-bands
Council bill	Shows your band
Valuation Office	Definitive record

Step 2: Find the Band D Rate

Source	How
Council website	Published rates
Your bill	Shows calculation
Includes	County, district, police, fire

Step 3: Apply Band Proportion

Example	Calculation
Band D rate	£2,000
Your band	C (8/9)
Your base bill	£2,000 × 8/9 = £1,778

Step 4: Apply Discounts

Example Continued
Base bill	£1,778
Single person (25% off)	−£444
Your bill	£1,334

Average Council Tax Rates (2025/26)

By Region (Band D)

Region	Approximate Band D
London	£1,900 - £2,300
South East	£2,000 - £2,400
South West	£2,100 - £2,500
Midlands	£1,900 - £2,300
North	£1,800 - £2,200
Scotland	£1,200 - £1,700
Wales	£1,600 - £2,000

*Rates vary significantly between councils — check your local authority.

Sample Calculation Table

Band	If Band D = £2,000	Annual Bill
A	£2,000 × 6/9	£1,333
B	£2,000 × 7/9	£1,556
C	£2,000 × 8/9	£1,778
D	£2,000 × 9/9	£2,000
E	£2,000 × 11/9	£2,444
F	£2,000 × 13/9	£2,889
G	£2,000 × 15/9	£3,333
H	£2,000 × 18/9	£4,000

Discounts

Single Person Discount

Eligibility	Details
Only one adult	25% discount
Or one adult + disregarded	25% discount
Only disregarded people	50% discount

Disregarded People (Not Counted)

Category	Status
Full-time students	Disregarded
Under 18s	Not counted anyway
Severely mentally impaired	Disregarded
Live-in carers (certain conditions)	Disregarded
Student nurses	Disregarded
Apprentices earning under £195/week	Disregarded
Care workers on low pay	Disregarded

Student Discount Example

Household	Discount
2 students sharing	100% exempt
1 student + 1 worker	25% (single person)
1 student only	Exempt
3 students + 1 worker	25%

Exemptions

Fully Exempt Properties

Category	Exemption
All full-time students	Class N
Certain empty properties	Various classes
Armed forces accommodation	Class O
Unoccupied annexe	Class T
Deceased’s property	Class F (up to 6 months)

Empty Property Exemptions

Situation	Exemption Period
Major repairs	Class C (limited)
Deceased owner	Up to 6 months
Awaiting probate	Up to 6 months after
Repossessed	Up to 12 months

Note: Many councils now charge premiums on empty properties after initial periods.

Council Tax Reduction

For Low-Income Households

Feature	Details
What it is	Means-tested discount
Replaces	Council tax benefit (abolished 2013)
Set by	Each council (varies)
Can reduce to	£0 in some cases

Typical Eligibility

Factor	Consideration
Income	Below certain threshold
Savings	Usually under £16,000
Working age/pensioner	Different schemes
Universal Credit	May affect eligibility

How to Apply

1. Check council website
2. Complete application form
3. Provide income evidence
4. Council assesses
5. Bill reduced if eligible

Second Homes and Empty Properties

Second Homes

Rule	Details
Full council tax	Must pay
Premium	Some councils charge extra
Up to 100% premium	Allowed since April 2025
Check your council	Rules vary

Long-Term Empty Properties

Duration Empty	Typical Charge
0-12 months	Standard or discounted
1-5 years	Up to 200%
5-10 years	Up to 300%
10+ years	Up to 400% (from 2024)

*Varies by council — some charge premiums earlier.

Challenging Your Band

When You Can Challenge

Reason	Validity
You think it’s wrong	Valid
Comparable properties are lower	Valid
Physical changes to area	Valid
Property split/merged	Valid
Just want lower band	Not enough alone

How to Challenge

Step	Action
Evidence	Research similar properties
Apply	To Valuation Office Agency (England/Wales)
Apply	To Scottish Assessors Association (Scotland)
Outcome	May go up, down, or stay same

Warning

Risk	Your band could increase
Investigation	They’ll review properly
Result	May find it should be higher
Effect date	Usually from reband date

Paying Council Tax

Payment Options

Method	Details
Direct debit	Usually 10 or 12 instalments
Standing order	You set up
Online/phone	Pay as you go
At bank/PayPoint	Cash payments

If You Can’t Pay

Step	Action
Contact council	Before missing payment
Reduction scheme	Apply if low income
Payment plan	Ask to spread arrears
Avoid court action	Contact them early

Consequences of Non-Payment

Stage	What Happens
Reminder	Sent after missed payment
Final notice	Lose right to instalments
Court summons	Costs added (~£80-100)
Liability order	Enforcement action
Bailiffs	May be used
Deductions	From earnings/benefits

Summary

Step	Calculate
1	Find your property band
2	Find your council’s Band D rate
3	Multiply by band proportion
4	Apply any discounts
5	Check if eligible for reduction
6	Pay in instalments