CouncilTaxCostUK
2026/27 Official MHCLG Billing Data
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Free UK Council Tax Tools & Calculators

Browser-based utilities for UK homeowners, tenants, and property buyers. Calculate exact statutory bills, evaluate 1991 property values, and generate official VOA band challenge letters.

Most Popular

Exact Council Tax Bill & Discount Calculator

Calculate your exact 2026/27 Council Tax bill for any of the 2,977 UK outcodes. Evaluates 25% Single Person Discount, full student exemptions, 10 vs 12 monthly direct debits, and local precept allocations.

Key Features:
  • Covers all 363 UK Local Authorities
  • 25% Single Person & Student Exemptions
  • 10-Month vs 12-Month Payment Plans
  • Statutory Precept Breakdown (Police, Fire, Social Care)
Refund Estimator

1991 Property Value & Band Overpayment Checker

Solves the #1 question for homeowners: 'What was my property worth on 1 April 1991?' Uses official regional house price index deflators to identify over-banded homes and estimate 5–10 year backdated refunds.

Key Features:
  • Regional HPI Deflation (1991–2026)
  • England, Scotland & Welsh 2003 Thresholds
  • 5-Year & 10-Year Backdated Refund Estimate
  • Identifies Over-Banded & Under-Banded Risks
Legal Template

VOA Council Tax Band Challenge Formal Letter Generator

Generate a formal, legally binding representation letter to submit to the Valuation Office Agency (VOA) or Scottish Assessor. Formatted with statutory regulations, comparable neighbour addresses, and 1991 price evidence.

Key Features:
  • Cites SI 2009/2270 & Local Government Finance Act 1992
  • Includes Comparable Neighbour Evidence Table
  • New Occupier 6-Month Statutory Window
  • Instant Copy to Clipboard & PDF Print