Understanding Business Rates for Small Businesses

Business rates are a significant annual cost for small business owners with commercial premises. If you run a shop, office, workshop, or any business from rented or owned property, you'll pay business rates — a tax based on the estimated annual rental value of your premises. Understanding how they're calculated and when you qualify for small business relief could save you hundreds or thousands of pounds per year. This guide explains business rates in plain English, shows how your bill is calculated, and reveals the reliefs many small business owners don't claim.

What Are Business Rates?

Business rates — also called non-domestic rates — are a property tax that UK businesses pay to their local council. Unlike domestic council tax (which applies to homes), business rates apply only to commercial premises: retail shops, offices, factories, warehouses, restaurants, salons, hotels, care homes, gyms, and any other business property.

The amount you pay depends on the rateable value of your property. The rateable value is not the actual rent you pay or what the property is worth to buy. Instead, it's an estimate by the Valuation Office Agency (VOA) — part of HM Land Registry — of what your property would rent for on the open market. For most English properties, this estimate is based on valuations from 1 April 2023.

Here's why this matters: a £250,000 office building might have a rateable value of £18,000 (the estimated annual rental value). That £18,000 is the figure used to calculate your bill. Most small businesses with a rateable value below £15,000 qualify for small business relief, which can reduce or eliminate their rates bill entirely. Many business owners don't realize they qualify and pay more than they need to.

How Business Rates Are Calculated

Your annual bill follows a straightforward formula:

Annual Bill = Rateable Value × Non-Domestic Multiplier

The multiplier is set by the government each April and varies between small and larger properties. For 2025/26, [STAT NEEDED: exact small business multiplier], though historically it hovers around 0.498 (check Gov.uk for current figures, as these change annually with inflation).

Example: Small retail shop Your boutique has a rateable value of £13,000 and the multiplier is 0.498.

• Annual bill = £13,000 × 0.498 = £6,474
• Monthly cost = roughly £540

The multiplier increases each April, typically in line with inflation. In recent years, it's risen 3–5% annually, though in high-inflation years the jump can be steeper.

Small Business Relief: The Key Checkpoint

This is the most important section if you own a small business. If your property's rateable value is below £15,000, you qualify for small business relief — potentially the biggest subsidy available to small business owners.

How small business relief works:

• Rateable value up to £12,000: Your bill is zero. You pay nothing.
• Rateable value £12,001–£15,000: Your bill is reduced significantly. Relief phases out gradually as your rateable value increases.

Small business relief is applied automatically by your council — you don't need to apply or claim it. However, you should verify that:

1. Your property's rateable value is correctly recorded
2. The relief appears on your bill
3. You haven't become ineligible (e.g., through significant expansion)

If you run multiple businesses from different properties, each property is assessed separately for small business relief eligibility.

Who Pays Business Rates (And Who Doesn't)

Business rates apply to commercial properties: retail shops, offices, factories, restaurants, care homes, hotels, gyms, and salons. You don't pay business rates on purely residential homes (domestic council tax applies instead) or agricultural buildings and land.

If you work from home, you typically don't pay business rates — your home remains in the domestic council tax system. If you use one room exclusively for business (a dedicated office), your local council might assess that room for business rates in theory. In practice, councils rarely pursue small home offices where you're the only occupant. If you run a business where customers visit your home (a salon, therapy practice, or retail shop), a business rates assessment is more likely. Contact your local council's business rates team if you're unsure — they handle thousands of home-based businesses and can give you a clear answer for your situation.

Challenging Your Rateable Value

If you believe your rateable value is too high, you can appeal. You have grounds to appeal if:

• Property details are wrong — the VOA recorded incorrect size, number of rooms, or facilities
• Similar nearby properties have lower rateable values
• The rental market in your area has fallen due to economic conditions or reduced demand
• The property has defects, poor condition, or structural issues

To appeal, visit the VOA website, check your property's record, and submit a challenge if you find errors. For larger valuation disagreements, you'll need to gather evidence: your lease (if your actual rent is below the rateable value), a professional valuation, or comparable rents for similar local properties.

Appeals go through the Valuation Tribunal Service and typically take 6–12 months. If successful, the reduction is usually backdated to when you submitted the appeal. For properties over £20,000 in rateable value, hiring a surveyor or chartered accountant to handle the appeal is often worthwhile. For smaller values, the cost may outweigh the savings. For context on managing business costs more broadly, see our guide to small business tax deductions you might be missing.

Other Reliefs and Support

Beyond small business relief, other forms of support exist, though eligibility varies by property type and local council:

Listed property relief — if your property is a listed building, you can apply for exemption or partial relief on business rates.

Charity relief — nonprofits and registered charities may qualify for exemption or partial relief.

Discretionary relief — local councils have powers to grant relief in cases of genuine hardship. This requires a formal application and council approval.

Retail, hospitality, and leisure support — [STAT NEEDED: verify if current for 2025/26] — eligible businesses in retail, hospitality, and leisure sectors have received temporary discounts in recent years. Check your council's website for current schemes.

Check your local council's website to see what schemes and reliefs are currently available in your area.

Practical Tips for Managing Business Rates

1. Verify your property details on the VOA website — spend 20 minutes checking whether the recorded size, number of rooms, and facilities are accurate. Correct any errors. It costs nothing and might save hundreds.

2. Set aside money monthly — business rates are usually payable in 10 monthly instalments (April to January). Budget approximately (rateable value × multiplier) ÷ 12 each month so you're not hit with a large annual bill.

3. Factor rates into your business pricing and profitability calculations — business rates are a fixed cost that doesn't go away. Unlike variable costs, you can't save money by reducing output. For a small cafe or boutique shop, business rates might represent 10–15% of total operating costs. Ensure your pricing and margins account for this.

4. Plan for revaluation — all business properties across the UK are revalued every five years. The next revaluation is [STAT NEEDED: confirm next national revaluation date]. Your rateable value and bill may jump significantly in revaluation years if your property type or local area has seen value changes.

5. Monitor the annual multiplier increase — the government sets the multiplier each April. Budget for a typical 3–5% increase annually, though in high-inflation years it can jump more sharply.

6. Pay on time — don't ignore a business rates bill. If you miss three months of payments, your council typically begins enforcement action: court summons, distress (seizing goods), or a charge on your property. These actions are costly and damaging. Set up a direct debit or calendar reminder.

7. Know your local council's discretionary relief policy — councils have powers to offer discretionary relief in hardship cases. Visit your council's website, find the business rates section, and look for the discretionary relief policy. If you're facing genuine difficulty, contact the business rates team early — many councils are more helpful and sympathetic than business owners expect.

8. Keep records of appeals and correspondence — if you've appealed your rateable value, applied for relief, or had contact with your council, keep copies of all documents. Councils process thousands of properties; documentation helps if you need to follow up or escalate.

For broader context on business taxes and accounting, see our guides to cash basis vs accrual accounting for small businesses, how to calculate ROI on a business investment, and property tax: council tax and business rates.

Frequently Asked Questions

Q: Do I pay business rates if I work from home? A: If your home is purely residential, no — domestic council tax applies. If you use one room exclusively for business, your council might theoretically assess it, but councils rarely pursue small home offices. If customers regularly visit your home (a salon, therapy room, or retail shop), a business rates assessment is more likely. Contact your local council's business rates team for a definitive answer for your specific situation.

Q: Can I appeal my rateable value more than once? A: You can appeal if there's a material change — property damage, loss of a lease, or significant market collapse. You can't appeal repeatedly just because you disagree with the valuation. If circumstances genuinely change, a fresh appeal is valid.

Q: Are business rates tax-deductible? A: Yes, 100%. Business rates are a fully deductible business expense. They reduce your taxable profit, which lowers your income tax (if self-employed) or corporation tax (if a company) bill. Keep your annual business rates bill with your tax records.

Q: What if I move premises during the year? A: Notify your council in writing when you vacate. You're liable for rates only while you occupy the property. Once you've notified the council, your liability ends. If the building remains empty, the owner or landlord becomes liable (subject to empty property relief rules).

Q: What's the difference between business rates, rent, and landlord insurance? A: Business rates are a government tax paid to the council based on rateable value. Rent is what you pay the landlord. Insurance protects you against damage or liability. These are three separate costs. If you lease premises, check your lease to see who pays rates — often the landlord includes rates in the rent or service charges.

Q: Can I get a grant or loan to help pay business rates? A: No permanent national grant scheme currently exists, but councils have discretionary relief powers. During economic hardship (e.g., the pandemic), councils have distributed relief grants and support. Contact your local council's business rates team to ask what support or schemes are available in your area.

Q: How are rateable values set? Can I request a different valuer? A: The Valuation Office Agency sets rateable values using trained valuers who compare your property to similar ones and estimate fair rental value. You can't choose your valuer, but you can challenge the valuation if you believe it's wrong through the formal appeal process.

Q: If my business expands, will my rates bill automatically increase? A: Only if you physically expand the property — add rooms, extend the building, or change its use — in a way that increases the recorded property size. Simply growing your turnover or profits doesn't trigger an increase. All properties are revalued nationally every five years, so your bill may change during revaluation years.