| Topic | Key Point |
|---|---|
| SRA Compliance | Authorisation required for all legal services; public practice rules must be followed |
| Business Structure | Limited company offers best tax efficiency for profits over £40,000 |
| Tax Obligations | Register for Self Assessment; VAT threshold is £85,000 for services |
| Insurance | Professional indemnity insurance (PII) is mandatory for legal work |
| Marketing | LinkedIn and professional networking most effective for B2B legal services |
Current for: 2024/25 UK Tax Year. Regulations may change; always verify with current SRA and HMRC guidance.
The UK legal sector is evolving rapidly, with more solicitors choosing to launch their own consultancies rather than staying in traditional practice. Whether you're leaving a law firm, retiring from partnership, or simply seeking more autonomy, starting a legal consultancy can be incredibly rewarding—if you get the fundamentals right.
This guide covers everything you need
SRA regulations, business structures, tax planning, insurance requirements, and marketing strategies for UK solicitors starting a consultancy. Information is current for the 2024/25 tax year.
Below, we break down each critical area to help you build a solid foundation for your legal consultancy business.
Before you start, you must understand the SRA's public practice rules. These regulations determine whether you can offer legal services and how you must structure your business. Authorisation, conduct rules, professional indemnity insurance, and client money handling are all mandatory requirements.
If you're leaving a law firm or closing a solicitor's practice, you need to notify the SRA and ensure you're properly authorised to provide legal services. The SRA's handbook sets out strict requirements around:
You must be SRA-authorised to practise as a solicitor
All activities must comply with the SRA Code of Conduct
Mandatory for any legal work you undertake
Client money must be handled separately
Important: The SRA's "reserved legal activities" are particularly important. These include litigation, conveyancing, probate, and notarial activities—if you intend to offer these services, you'll need additional permissions and insurance.
Many solicitors assume they can simply "go freelance" and advise clients. However, if you're advising on matters that constitute reserved legal activities, you still need appropriate SRA authorisation. The "consultancy" label doesn't exempt you from compliance requirements.
Your business structure affects your tax liability, administrative burden, and personal liability. In the UK, solicitors typically choose between sole trader, limited company, or LLP structures. For most new legal consultancies, a limited company (Ltd) offers the best balance of tax efficiency and professional protection.
| Structure | Pros | Cons | Best For |
|---|---|---|---|
| Sole Trader | Simple, full control, minimal admin | Unlimited liability | Low-risk, part-time consultancies |
| Limited Company | Tax-efficient, limited liability | More admin, Companies House filings | Full-time, higher-earning consultancies |
| LLP | Partnership-friendly, tax-efficient | Requires multiple members | Firms with partners |
Corporation Tax rates for 2024/25: Main rate is 25% for profits over £250,000. Small profits rate of 19% applies for profits under £50,000. This can be more efficient than income tax rates of 40-45% on higher earnings from a sole trader structure.
If your consultancy turnover exceeds £85,000, you must register for VAT with HMRC. Many legal services are exempt from VAT, but advisory and training services are standard-rated. Get this right from day one to avoid penalties.
Your tax obligations as a legal consultant depend on your business structure, but Self Assessment is universal. HMRC requires registration if you're self-employed, even operating through a limited company. Key areas include Income Tax, National Insurance, Corporation Tax, and allowable expenses.
Personal tax rates of 20%, 40%, and 45% apply to your drawings or salary
Class 2 and Class 4 contributions apply to self-employed profits
25% (main rate) or 19% for profits under £50,000
No NICs apply, but income tax on dividend income above allowances
Professional subscriptions, office costs, and travel
HMRC requires you to keep records for at least 5 years after the tax return deadline. Cloud accounting software like FreeAgent or Xero integrates with Making Tax Digital (MTD) requirements and makes compliance straightforward.
If you're providing services to former clients from your previous firm, check your employment contract for any restrictions on business activities or solicitation clauses.
Professional indemnity insurance (PII) is not optional in legal consultancy—it protects you and your clients. The SRA requires all solicitors providing legal services to have appropriate PII coverage. Minimum coverage is typically £3m for most work, with additional considerations for retroactive and run-off cover.
The SRA sets minimum indemnity limits—typically £3m for most work
Protects against claims for work done before your policy start date
Essential if you close your consultancy, covering past work
Increasingly important for consultants handling client data digitally
Don't confuse your PII with your professional body membership. The Law Society and SRA have different requirements, and you may need additional coverage depending on your client base. Check with a specialist legal insurance broker.
Without clients, your consultancy won't survive—no matter how excellent your legal expertise. Effective marketing requires digital presence, networking, and professional credibility. LinkedIn is the primary platform for B2B legal services, while SRA advertising rules must be followed.
SEO-optimised site targeting keywords like "legal consultancy," "solicitor consultant," and your specialist areas
Essential for local search visibility and attracting nearby clients
Primary platform for B2B legal services networking and thought leadership
Blog posts, guides, and webinars demonstrating expertise and building trust
Building relationships with former colleagues, barristers, and other professionals can generate valuable referrals. Many successful consultancies grow entirely through word-of-mouth recommendations.
Advertising legal services in the UK is governed by the SRA Code of Conduct. You must not make misleading statements, put undue pressure on potential clients, or cold-call individuals about legal services.
Setting sustainable fees requires balancing market rates, your expertise, and business viability. Legal consultancy rates in the UK vary by specialism and location, with typical hourly rates ranging from £150-£500+. Cash flow management is critical—setting aside 25-30% of income for tax is essential.
£150-£500+
Per hour depending on experience and specialism
Project-Based
Popular for defined projects like contract reviews
Monthly
Predictable income and committed clients
% Based
Where appropriate, percentage of outcomes
Unlike employed solicitors, you'll need to manage your own tax payments, National Insurance contributions, and VAT obligations. Setting aside 25-30% of income for tax is a sensible starting point to avoid cash flow surprises.
Common questions UK solicitors ask about starting a legal consultancy
Starting a legal consultancy in the UK is an exciting opportunity that requires careful attention to regulatory compliance, financial planning, and business development. By understanding SRA requirements, choosing the right business structure, managing your tax obligations with HMRC, and implementing a solid marketing strategy, you can build a sustainable practice.
The key is to start with solid foundations—get your business structure, insurance, and compliance right from day one. Your expertise as a solicitor is valuable; ensure your business infrastructure supports rather than undermines it.
[Author Name] is a qualified UK accountant with over 15 years of experience working with legal professionals and law firms. Specialising in tax planning, compliance, and business structuring for solicitors and legal consultancies, they help legal professionals navigate the financial and regulatory landscape of running a modern legal practice.
Taxwise Accountancy specialises in accounting services for solicitors and legal consultancies. From tax planning to compliance, we're here to support your business.