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Comprehensive Guide: How to Calculate Rateable Value for Business Rates
The rateable value of a commercial property is a fundamental component in determining your business rates bill in the UK. This comprehensive guide explains exactly how rateable values are calculated, what factors influence them, and how you can estimate your potential liability.
What is Rateable Value?
Rateable value represents the open market rental value of a non-domestic property on a specific valuation date, set by the Valuation Office Agency (VOA). This value is used by local authorities to calculate your business rates bill.
Key characteristics of rateable value:
- Based on annual rent the property could reasonably achieve
- Assumed the property is vacant and to let
- Valued at a fixed date (currently 1 April 2021 for the 2023 revaluation)
- Does not include business rates themselves
- Reviewed every 3-5 years during revaluations
The Rateable Value Calculation Process
The VOA uses several methods to determine rateable value, depending on property type:
- Comparable Evidence Method: The most common approach, using rental evidence from similar properties in the same area. Valuers examine recent lettings of comparable properties to establish a rental value per square metre.
- Receipts and Expenditure Method: Used for properties where rental evidence is scarce (e.g., petrol stations, hotels). The valuer examines the property’s trading accounts to estimate what rent the business could afford to pay.
- Contractor’s Method: Applied to specialist properties like schools or hospitals. The valuer estimates the cost of rebuilding the property and applies a percentage to represent the rental value.
- Profits Method: Used for properties where the main value comes from the business carried on there (e.g., public houses). The valuer estimates the maintainable trade and applies a percentage to represent the rental value.
Key Factors Affecting Rateable Value
| Factor | Impact on Rateable Value | Weighting |
|---|---|---|
| Location | Prime locations command higher rental values. Central London properties can be 3-5x more valuable than similar properties in rural areas. | High |
| Property Size | Larger properties generally have higher rateable values, though economies of scale may apply for very large premises. | High |
| Property Condition | Modern, well-maintained properties typically have higher values than older properties in need of renovation. | Medium |
| Property Age | Newer properties often have higher values due to modern specifications and energy efficiency. | Medium |
| Accessibility | Properties with good transport links and parking facilities command premium values. | Medium |
| Local Demand | Areas with high demand for commercial space see upward pressure on rateable values. | High |
| Planning Restrictions | Restrictive planning permissions can limit property value and thus rateable value. | Low-Medium |
How Business Rates Are Calculated from Rateable Value
Once the rateable value is determined, your business rates are calculated using this formula:
Business Rates = Rateable Value × Multiplier (Uniform Business Rate)
The multiplier is set annually by central government. For 2023/24, the multipliers are:
- Standard multiplier: 51.2p (for properties with RV over £51,000)
- Small business multiplier: 49.9p (for properties with RV under £51,000)
Example calculation for a property with RV of £25,000:
£25,000 × 0.499 = £12,475 annual business rates
Small Business Rate Relief
The UK government offers relief for small businesses to reduce their rates burden:
| Rateable Value | Relief Available | 2023/24 Savings |
|---|---|---|
| Under £12,000 | 100% relief (no business rates payable) | 100% of bill |
| £12,001 to £15,000 | Tapered relief (decreases from 100% to 0%) | £1 – £12,475 |
| £15,001 to £50,999 | Small business multiplier applies | ~2.3% reduction |
| £51,000+ | No small business relief | None |
To qualify for small business rate relief, your property must:
- Have a rateable value under £15,000 (£12,000 for full relief)
- Be occupied by only one business (or the landlord if empty)
- Not be entitled to certain other reliefs (e.g., charitable relief)
How to Check and Challenge Your Rateable Value
You can check your property’s current rateable value on the GOV.UK business rates service. If you believe your rateable value is incorrect, you can challenge it through the VOA.
Grounds for challenge include:
- The valuation is based on incorrect facts about your property
- The valuation doesn’t reflect changes in the local property market
- The valuer has used incorrect rental evidence
- There have been physical changes to your property
The challenge process involves:
- Checking your valuation details on GOV.UK
- Gathering evidence to support your challenge
- Submitting a “Check” to query the facts
- If needed, submitting a formal “Challenge”
- Potential valuation tribunal if the challenge is rejected
Note that you must continue paying your business rates as billed during any challenge process.
Recent Changes to Rateable Values (2023 Revaluation)
The 2023 revaluation came into effect on 1 April 2023, based on rental values as at 1 April 2021. Key changes include:
- Overall rateable values increased by 7.1% in England
- London saw the highest increases (average +12.3%)
- North East England had the smallest increases (average +1.9%)
- Retail properties saw average decreases of 10.1%
- Industrial properties saw average increases of 27.1%
- Office properties saw average increases of 10.9%
These changes reflect shifts in the property market, particularly the growth of e-commerce (reducing demand for retail space) and the expansion of logistics (increasing demand for warehouses).
Rateable Value vs. Capital Value
It’s important to distinguish between rateable value and capital value:
| Aspect | Rateable Value | Capital Value |
|---|---|---|
| Definition | Annual rental value of the property | Total market value if the property were sold |
| Purpose | Used to calculate business rates | Used for sale/purchase transactions |
| Valuation Date | Fixed date (1 April 2021 for current revaluation) | Current market conditions |
| Frequency of Review | Every 3-5 years (revaluation) | Continuous with market fluctuations |
| Typical Relationship | Capital value ≈ Rateable Value × 10-20 (varies by property type) | Rateable value ≈ Capital Value ÷ 10-20 |
Expert Tips for Managing Your Rateable Value
Based on our experience helping businesses with rateable value assessments, here are our top recommendations:
- Review your valuation regularly: Don’t wait for the next revaluation. Check your rateable value annually and challenge any discrepancies promptly.
- Document property changes: Keep records of any alterations, damage, or improvements to your property that might affect its value.
- Monitor local market trends: If similar properties in your area are achieving lower rents, this could support a challenge to your rateable value.
- Consider professional advice: For complex properties or high-value assessments, consult a rating surveyor. The Royal Institution of Chartered Surveyors (RICS) can help find qualified professionals.
- Explore all reliefs: Beyond small business relief, investigate other potential reliefs like rural rate relief, charitable relief, or retail discount.
- Plan for revaluations: The next revaluation is scheduled for 2026. Start gathering evidence well in advance if you anticipate your property’s value may have changed significantly.
- Understand the appeals process: Familiarise yourself with the Check, Challenge, Appeal system to ensure you follow the correct procedures if disputing your valuation.
Frequently Asked Questions About Rateable Value
Q: Can I reduce my rateable value by making my property less attractive?
A: No. Deliberately reducing your property’s condition or appeal is not a legitimate way to lower its rateable value. The VOA values properties based on their potential in the open market, not their current state.
Q: How often is my rateable value reviewed?
A: Rateable values are typically reviewed every 3-5 years during revaluations. The current valuation is based on rental values as at 1 April 2021 and applies until the next revaluation in 2026.
Q: Does paying business rates give me any rights over the property?
A: No. Business rates are a tax on occupation, not ownership. Paying business rates doesn’t confer any ownership rights or interests in the property.
Q: Can I get a refund if my rateable value is reduced?
A: If your rateable value is reduced following a successful challenge, you may be entitled to a refund for overpaid rates, typically limited to the current financial year and possibly one previous year, depending on circumstances.
Q: How does empty property relief work?
A: Empty commercial properties are generally exempt from business rates for the first 3 months (6 months for industrial properties). After this period, full rates are payable unless the property qualifies for an exemption.
Additional Resources
For more information about rateable values and business rates, consult these authoritative sources:
- GOV.UK: Introduction to Business Rates – Official government guidance on business rates
- Valuation Office Agency – The government body responsible for setting rateable values
- Royal Institution of Chartered Surveyors – Professional body for surveyors who can advise on rateable value challenges
Understanding your rateable value is crucial for effective financial planning. While the system can be complex, being informed about how values are calculated and what reliefs are available can potentially save your business thousands of pounds annually.