Limited Company Tax Returns in County Antrim

Get your Limited Company Tax Returns filed with confidence. LCA is a specialist firm dedicated exclusively to UK limited companies. Our straightforward online service takes the hassle out of compliance, with fixed, transparent fees and no hidden costs. From annual accounts to CT600 returns, we handle it all for directors across County Antrim.

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See why entrepreneurs and limited company directors choose us for stress-free accounting. Real reviews from real clients, backed by 5-star servic

    
 
 
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   Hansen Personal Training 
 
 
 
 Trustindex verifies that the original source of the review is Google. We have been a client for years - very quick responsive and personalised service
  
 
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   Jamie Fletcher 
 
 
 
 Trustindex verifies that the original source of the review is Google. It was a pleasure working with Anum on our accounts. The whole process was swift and effortless, and it was one less thing to worry about. I'd highly recommend them.
  
 
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   Mansur Liman 
 
 
 
 Trustindex verifies that the original source of the review is Google. Accotax have been our accountants for many years now. We maintained them, because of their professionalism. In the last coiple of years, i have working with Imran, who has been very professional and helpful in guiding us through the whole process explaining and clarifying every aspect of it. Very prompt in responding to questions and patient with us even when we seem to be slow. I really enjoy working with him. Thank you
  
 
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   Muna Mohamoud 
 
 
 
 Trustindex verifies that the original source of the review is Google. I highly recommend Imran to anyone looking for a reliable and knowledgeable accountant. He helped me sort out a very complicated backlog of accounts and prepared my overdue tax returns with professionalism and attention to detail. Throughout the process, he was incredibly patient, took the time to answer all of my questions, and explained everything clearly. He guided me through each step and helped rectify issues that had built up over time, making what felt like an overwhelming situation much more manageable. I'm very pleased with the service I've received and truly appreciate his support. If you need help with your accounts or taxes, I would highly recommend Imran.
  
 
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   Sergey M 
 
 
 
 Trustindex verifies that the original source of the review is Google. I had a positive experience with Accotax. The work was completed promptly, my tax return was successfully filed, and I received a refund of overpaid tax. I found the cooperation efficient and helpful. Special thanks to Muhammad Saifullah for his assistance.
  
 
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   Ebba Qureshi 
 
 
 
 Trustindex verifies that the original source of the review is Google. Fabulous team at ACCOTAX - very efficient and good response time . Honest and professional with their work. I would highly recommend them even if you’re a young start up - or a large business they have it covered .
  
 
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   Mael Leboucher 
 
 
 
 Trustindex verifies that the original source of the review is Google. We worked with a few different accountants before finally settling with Accotax, and we’re really glad we did. Their team is great. Abdul is responsive and easy to reach whenever I have a question, which makes a big difference. They take the time to understand how our business works and what our needs are. They are very knowledgeable, and when they don’t have the answer straight away, they take the time to look into it and get back to us quickly. Anum, who looks after our account on a day-to-day basis, including reconciling invoices and preparing the annual accounts, is amazing. She is professional, efficient, and follows the processes we have put in place together. She's also very quickin getting back to us whenever needed. We’re very happy to work with her and hope to continue doing so for as long as possible. Overall, Accotax has made our accounting experience much smoother and easier. We see them as a long-term partner as our business continues to grow. I would 100% recommend them.
  
 
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   3rd Hub 
 
 
 
 Trustindex verifies that the original source of the review is Google. Imran provides a very dependable and straightforward accounting service. He is always responsive and professional when managing our accounts. Excellent support.
  
 
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   Martin Tyrrell 
 
 
 
 Trustindex verifies that the original source of the review is Google. I have really impressed to date with all dealings with Accotax highly enough. From day one, they've made what can often be a complicated and stressful part of running a business feel straightforward and hassle-free. A special mention has to go to Anum, who has been friendly, incredibly responsive, and genuinely cares about providing the best possible service. No question is ever too much trouble, and she consistently goes above and beyond to make sure everything is dealt with efficiently. I wouldn't hesitate to recommend you to anyone looking for an accountant they can genuinely trust.
  
 
  
  
 
 
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Your Complete Guide to Limited Company Tax Returns

As a limited company director in County Antrim, you have statutory obligations to Companies House and HMRC. LCA’s specialist service covers everything: preparation of annual accounts and filing with Companies House, submission of CT600 Corporation Tax returns, VAT returns if you’re registered, payroll for directors and employees, and Self Assessment for directors where required. We handle the complex compliance so you can focus on running your business.

Why Businesses Choose Us

Transparent, tech-forward, and tailored for UK directors.

ICAEW Regulated

The highest standard of professional oversight in the UK.

Rapid Onboarding

Switch to us in under 48 hours with zero disruption.

Fixed Monthly Fees

No hidden costs. Unlimited support included in your plan.

Tax Optimisation

Proactive advice to reduce your corporation tax liability.

Dedicated Accounting Support for Your Limited Company

When you work with LCA, you get more than a standard accountant. You get a dedicated specialist who focuses exclusively on limited companies. Your accountant in County Antrim will understand the specific compliance obligations you face — from filing deadlines to tax planning opportunities unique to your structure. They’ll be on hand to answer questions, provide guidance, and ensure your Limited Company Tax Returns are accurate and timely. With LCA, you have a true partner in your business’s financial health.

Our Complete Service Includes

Comprehensive financial management for your peace of mind.

Company Accounts

Year-end statutory accounts preparation and Companies House filing.

Corporation Tax

Expert CT600 preparation ensuring you never overpay HMRC.

VAT Returns

Making Tax Digital (MTD) compliant VAT filing and advisory.

Payroll Services

Full RTI payroll management, pension auto-enrolment, and payslips.

Self Assessment

Director's personal tax returns handled with professional precision.

Bookkeeping

Real-time data entry using Xero, QuickBooks, or FreeAgent.

Financial Planning

Strategic business advice to help your limited company grow.

Unlimited Support

Our experienced accountants are always a phone call or email away.

Start Your Filing Today with LCA

Getting your Limited Company Tax Returns underway is straightforward. Simply sign up online and securely upload your records. Our dedicated team, based in County Antrim, will take it from there. We’ll prepare your annual accounts, file your CT600 return, and ensure all HMRC deadlines are met — without any stress. You’ll have a dedicated accountant who understands your obligations and provides proactive advice. Don’t let deadlines loom — join LCA today and experience specialist service that puts you in control. Get started now and enjoy peace of mind.

Stay Compliant with Companies House and HMRC

Every limited company must file annual accounts with Companies House, submit a CT600 Corporation Tax return to HMRC, and deliver a confirmation statement. Missing these deadlines can lead to automatic penalties, fines, and even strike-off. LCA helps directors in County Antrim stay fully compliant by managing all filings and ensuring deadlines are met without fail.

Trusted by Thousands of Business Owners

Our data-driven approach has helped businesses across the UK save millions in unnecessary tax payments.

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Why Modern Professionals Need Expert Accountants

Simple, efficient, and designed to get you back to running your business.

Avoid HMRC Penalties

Missing a deadline can cost thousands. We manage the calendar for you.

Save 40+ Hours/Month

Focus on billable work while we handle the administration and bookkeeping.

Optimal Salary/Dividend Split

Our tax experts calculate the most efficient way to take money out of your company.

Start Your Filing Today with LCA

Proactive Tax Planning for Your Limited Company

LCA goes beyond compliance to help you plan your Limited Company Tax Returns efficiently. We advise on the optimal salary and dividend combination to minimise your tax bill while staying within legal guidelines. We identify allowable expenses you may have missed and provide forward-thinking strategies to reduce your Corporation Tax liability. With our specialist knowledge, you can make informed decisions that benefit your business year-round, not just at year-end.

How Our Process Works

Simple, efficient, and designed to get you back to running your business.

Free Consultation

We discuss your business needs and current accounting setup to identify tax-saving opportunities.

Custom Assessment

Our experts perform a deep-dive audit of your previous filings to ensure total compliance and accuracy.

Experienced Accountant

You're paired with Qualified Accountant who understands your specific industry sector.

Ongoing Support

Receive real-time insights, proactive tax reminders, and unlimited business support every month.

Frequently Asked Questions

Everything you need to know about limited company accounting.

What is included in LCA's Limited Company Tax Returns service?

Our service covers preparation of your annual accounts, filing with Companies House, submission of your CT600 Corporation Tax return, and management of your Corporation Tax liability. We also handle VAT returns if you're registered, payroll for directors and employees, and director Self Assessment tax returns where applicable. We ensure all statutory deadlines are met.

Who is LCA's service for?

LCA works exclusively with UK limited companies. We do not deal with sole traders or partnerships, so our expertise is entirely focused on the specific accounting, tax, and compliance needs of limited company directors. Whether you're a new startup or an established company in County Antrim, we can help.

How does LCA's pricing work?

We offer fixed, transparent fees with no hidden costs. Before you sign up, you'll know exactly what your annual service includes. We don't charge extra for standard filings or routine queries. Our pricing is competitive and tailored to the size and complexity of your company, ensuring you get value for money.

What is the difference between annual accounts and a Corporation Tax return?

Annual accounts are financial statements that must be filed with Companies House, showing your company's financial performance and position. A Corporation Tax return (CT600) is filed with HMRC and reports your taxable profits to calculate Corporation Tax. Both are required annually, but they serve different purposes and are filed with different authorities.

What are the filing deadlines for Limited Company Tax Returns?

Your annual accounts must be filed with Companies House within 9 months of your company's financial year end, while your CT600 Corporation Tax return is due 12 months after the end of your accounting period. However, you must pay any Corporation Tax owed within 9 months and 1 day. Missing these deadlines can result in penalties.

How does LCA's online service work?

Our online service is simple and secure. After signing up, you'll upload your financial records through our client portal. Your dedicated accountant then prepares your accounts and tax returns, and we handle all filings electronically. You can track progress and communicate with us through the portal, making the entire process hassle-free.

How do I get started with LCA?

Getting started is easy. Visit our website and complete the online sign-up form, providing some basic details about your company. We'll then set you up in our system, and you can begin uploading your records. We'll assign a dedicated accountant who will guide you through the process and answer any questions you have.