Accountant for IT & Management Consultants
Companies999 provides agile, cloud-based accountancy for management consultants, IT consultants, strategy advisors, and business consultants across the UK. We understand that consultants need an accountant who is responsive and flexible. We handle your accounts, tax, and compliance so you can focus on delivering results for your clients.
What We Offer
Tailored services for you
Annual Accounts
Full preparation and filing of your statutory accounts, whether you operate as a limited company, sole trader, or partnership.
Corporation & Personal Tax
Corporation tax returns, self-assessment filings, and strategic tax planning to ensure you are tax-efficient across all your income.
Expense Management
Guidance on allowable business expenses for consultants, from travel and subsistence to home office costs and professional subscriptions.
IR35 & Off-Payroll Rules
If you operate through a personal service company, we provide IR35 assessments and contract reviews to protect your position.
Management Accounts
Regular financial reporting to help you monitor profitability, plan for tax liabilities, and make informed decisions about your practice.
VAT Services
VAT registration, quarterly returns, and advice on the most suitable VAT scheme for your consulting business.
Optimal Company Structure
Whether you should operate as a sole trader, limited company, or LLP depends on income, client base, and growth plans. Once profits exceed the higher rate threshold, a limited company with optimal salary and dividend extraction typically saves several thousand pounds per year. From April 2026, dividend tax rates increase and incorporation relief must be actively claimed. We analyse your circumstances and advise on the most tax-efficient structure.
International Consulting Income
Consultants frequently work with overseas clients. We advise on UK tax implications of international income, double taxation treaties, the VAT reverse charge for B2B services supplied to overseas clients, and correct treatment of foreign currency income.
Expense Claims for Consultants
You can claim: home office costs (actual costs with evidence from April 2026), co-working memberships, travel between client sites, hotels and meals when away from base, CPD and conferences, software and technology, professional subscriptions, and marketing costs. We ensure all legitimate expenses are claimed.
Tax Planning Throughout the Year
We do not just file returns — we proactively plan. This includes timing dividend declarations around tax year boundaries, using pension contributions to reduce personal tax, planning capital expenditure to maximise allowances (noting the main rate drops from 18% to 14% from April 2026), and ensuring you use your Annual Investment Allowance (£1,000,000) effectively.
Why Choose Us
Accounting that adapts to you
Consultants need an accountant who is as responsive and flexible as they are. We provide cloud-based accounting with proactive tax advice, designed around the way you actually work rather than how a textbook says you should.
Software We Work With










FAQs
Frequently Asked Questions
How much does an accountant cost for a consultant?
Fixed monthly fees covering accounts, tax returns, and year-round support. Call 0121 638 0905 for a tailored quote.
Can you help with overseas client income?
Yes. We handle double taxation treaties, VAT reverse charge, and currency conversion for tax reporting.
What expenses can consultants claim?
Home office, travel, accommodation, co-working, CPD, software, subscriptions, and marketing. We review and maximise your claims.
Should I be a sole trader or limited company?
Once profits exceed £30,000–£35,000, a limited company is usually more efficient. We provide a full comparison for your situation.
Do you work with IT consultants?
Yes. We have experience with IT consultants on enterprise contracts and understand the sector well.
How quickly do you respond?
We aim to respond to all queries within the same business day.
Ready to get started?
Whether you're setting up your consultancy or switching from another accountant, the process is seamless. Call us on 0121 638 0905 for a free discovery call.