We simplify your finances so you can focus on your success.
Accounting Services in the United Kingdom
Navigating the UK tax system can be complex. We handle all the bureaucracy for you from setting up your business to filing your tax returns. Speak your language with accountants who truly understand your needs.
We’re here and ready to assist you!
WhatsApp Support
7403519290
Limited company
The ideal structure for your business to grow in the UK. We set up your Limited Company and handle everything, so you can focus on your clients.
Self-employed
The fastest way to start working for yourself. We register you as self-employed and take care of your annual Tax Return.
A trusted accountant in the UK.
We offer complete solutions for self-employed professionals, freelancers, and small to medium-sized limited companies.
At Leader Accountancy, your financial peace of mind is our priority. We are a team of accountants specialised in supporting clients from diverse backgrounds, combining technical expertise in the UK market with the personalised support you deserve. As an AAT Licensed Accountancy practice, you have the assurance of working with qualified professionals who are ethical and committed to the highest accounting standards. Leave the numbers to us and focus on what you do best.
- Support in English and Portuguese
- Services available across the UK
- Comprehensive and consultative support
- AAT Licensed Accountancy (Licence No. 1008787)
Support in English and Portuguese
AAT Licensed Accountancy
Consultative and Strategic Support
Focused on Your Financial Peace of Mind
Our Services
We offer comprehensive solutions for self-employed professionals, freelancers, and small to medium-sized limited companies in the UK.
Company Formation (Limited)
Secure formation of Limited Companies in the UK.
Self-Employed Registration
Full support for registering as self-employed in the UK.
Income Tax Return (Self-Assessment)
We handle your personal tax returns with accuracy.
CIS (Construction Industry Scheme)
We specialise in CIS and help subcontractors reclaim withheld tax.
Financial Organisation (Bookkeeping)
Keep your finances organised and up to date.
VAT (Value Added Tax)
We manage registration and preparation of your quarterly VAT returns.
Payroll
We manage the entire payroll process for your team.
Year-End Accounts & Corporation Tax
We prepare and submit your annual accounts and corporation tax returns.
Tax Planning and Consultancy
We offer strategic advice to optimise your tax liability.
Legalisation and Compliance for Churches and Charities in the UK
We manage the legal, accounting, and tax structure of your religious or charitable organisation.
Focus on your business.
We take care of the paperwork.
Simple, reliable accounting with support in English and Portuguese.
Book an online consultation with a licensed UK accountant
Need help understanding taxes, setting up your business, or organising your accounting in the UK?
Book a one-on-one consultation in Portuguese and receive personalised guidance tailored to your situation.
- 100% online service in English and Portuguese
- Choose the best date and time for you
- Secure payment and immediate confirmation
- Duration: 60 minutes
Want to know more about how we can help?
We offer a free 15-minute introductory chat to understand your needs and explain how we can assist you. Get in touch with us!
We are partners of London Do It
Leader Accountancy works in partnership with London Do It
What our clients are saying
The trust of our clients is our greatest achievement.
Ready to simplify your accounting?
We serve clients across the UK.
Address
Regus House, Fairbourne Drive, Milton Keynes MK10 9RG
Phone number
7403519290
hello@leaderaccountancy.com
Accounting Tax Network Business Clients United Kingdom Companies Consultancy Services Accounting Tax Network Business Clients United Kingdom Companies Consultancy Services
Latest news
See below for our latest posts.
Tax Return 2025–2026: Complete UK Guide for Individuals and Businesses | Milton Keynes Accountants | Leader Accountancy
Complete guide to UK Tax Returns 2025–2026. Learn who needs to file, key deadlines, common mistakes and how a trusted tax accountant in Milton Keynes can help you avoid HMRC penalties and reduce your tax bill.
CIS Tax Return 2025–2026: Complete UK Guide for Contractors and Subcontractors | Milton Keynes Accountants
Complete guide to CIS Tax Return 2025–2026 in the UK. Learn deadlines, refunds, expenses and how a trusted CIS accountant in Milton Keynes can help you file correctly and avoid HMRC penalties.
How Immigrant Construction Workers Can Maximise Their CIS Tax Refunds | CIS Accountant | Leader Accountancy
Many immigrant construction workers in the UK overpay CIS tax and miss out on thousands in refunds each year. This practical guide explains how CIS deductions work, which expenses you can claim (tools, travel, safety gear, training), and how to file your Self Assessment correctly to recover your money. Discover common challenges—language barriers, missing documents, HMRC confusion—and how Leader Accountancy’s multilingual team helps you file faster and maximise your refund.
CIS Explained: A Simple Guide for Self-Employed Construction Workers from Abroad | CIS Accountant | Leader accountancy
If you’re a self-employed construction worker from abroad, understanding the Construction Industry Scheme (CIS) is essential for working legally and getting paid correctly in the UK. This step-by-step guide explains how CIS deductions work, how to register with HMRC, manage your records, and claim back overpaid tax. Learn the difference between 20% and 30% rates, what documents you need, and how to stay compliant. With multilingual support, Leader Accountancy helps foreign subcontractors register for CIS, file returns, and maximise their tax refunds.