Antrim • Fixed Price Service

Coporation Tax Returns Filing
In Antrim

Coporation Tax Returns Filing in Antrim is a critical obligation for every limited company, and getting it right requires professional expertise. The exact phrase Coporation Tax Returns Filing in Antrim covers the preparation and submission of company tax returns to HMRC, ensuring that your business remains compliant with Corporation Tax regulations. When you engage a qualified accountant from AccountingFirms, you gain access to professionals who understand the complexities of company corporation tax filing, including the calculation of taxable profits, allowable deductions, and capital allowances. These experts, who are often ACCA, ICAEW, or AAT qualified, can help you meet the strict deadlines set by HMRC, avoiding penalties and interest charges that arise from late submissions. Moreover, they can assist with company tax returns and CT600 tax returns, ensuring that all figures are accurate and that your company does not overpay or underpay tax. By using AccountingFirms, you can find and compare local accountants in Antrim who specialise in corporate taxation, VAT, and Self Assessment, providing a comprehensive service that goes beyond simple tax filing. The directory was established in 2019 by ICAEW and ACCA accountants, and it connects you with verified professionals who are regulated and experienced. Whether you need assistance with your annual company corporation tax filing or ongoing tax planning, the firms featured in the directory can offer tailored support. Browse local firms, compare providers, and connect with verified accountants who can help you fulfil your tax obligations with confidence. With their knowledge of HMRC requirements and their commitment to accuracy, you can focus on running your business whilst they handle the complexities of Corporation Tax. Coporation Tax Returns Filing in Antrim is not just a legal duty; it is an opportunity to review your company’s financial health and plan for the future. Let the professionals listed on AccountingFirms guide you through the process, ensuring that your tax affairs are in order and that you benefit from every legitimate relief available.

Fixed price — no hidden fees5-day turnaroundACCA qualified100% online

Corporation Tax Returns

Corporation Tax Returns

£500+VAT
  • Year end accounts - to be filed to Companies House.
  • Year end accounts - to be filed to HM Revenue & Customs.
  • Company Tax Return - CT600.
  • Basic Tax Planning.
  • Telephone & Email Support
  • Fee Email Reminders.
  • Dedicated Accounts Manager.
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What's Included — Complete Transparency

✓ No hidden fees

Included in £500+VAT

  • Year end accounts - to be filed to Companies House.
  • Year end accounts - to be filed to HM Revenue & Customs.
  • Company Tax Return - CT600.
  • Basic Tax Planning.
  • Telephone & Email Support
  • Fee Email Reminders.
  • Dedicated Accounts Manager.

Available as add-ons

  • Company Dissolution (DS01) (£148.98+VAT)
  • Company Formation (Incorporation) (£200.00+VAT)
  • Confirmation Statement (CS01) (£92.00+VAT)
  • Director's Personal Self Assessment (SA100) (£199.00+VAT)
  • HMRC Enquiry & Letter Support (£98.98+VAT)
  • Limited Company Full Compliance Bundle (£99.00+VAT)
  • Micro Entity Accounts (£398.99+VAT)
  • Monthly Bookkeeping (£79.00+VAT)
  • P11D — Benefits in Kind (£49.00+VAT)
  • Payroll — Monthly (£28.99+VAT)
  • Registered Office Address (£120.00+VAT)
  • VAT Registration (£79.00+VAT)
  • VAT Return (per quarter) (£89.00+VAT)
  • Years End/Annual Accounts & Tax Return (£499.00+VAT)

Not sure if you need an add-on? Contact us first — we'll tell you honestly before you book.

How It Works — 3 Simple Steps

Fully online • No meetings needed
1

Book & Pay

Complete your booking online. Pay securely via Stripe. Receive instant confirmation with a document checklist.

2

Share Your Documents

Upload your P60, self-employment records and any other income details via our secure portal. No paperwork needed.

3

We File With HMRC

Your ACCA accountant prepares and submits your return within 5 working days. You receive your tax calculation.

Why Choose Accounting Firms?

✅

Fixed, Transparent Pricing

No hidden charges or unexpected bills. Our pricing is clear from the start, so you know exactly what's included before we begin.

⚡

Fast & Stress-Free Process

We make accounting simple. Upload your details, answer a few questions, and our team handles the paperwork and submissions for you.

👨‍💼

Qualified UK Accounting Experts

Work with experienced UK accountants who understand HMRC requirements and provide practical advice tailored to your situation.

🛡️

HMRC Compliance & Accuracy

From tax returns to annual accounts, we help ensure your records are prepared correctly and submitted on time to reduce errors and penalties.

📞

Dedicated Support When You Need It

Have questions? Our team is available to guide you through every step and explain things in plain English.

📈

More Than Filing — Business Growth Support

Beyond compliance, we help businesses improve financial visibility, manage cash flow, and make better decisions for long-term growth.

What Antrim Clients Say

★ 4.9 from 312 reviews
★★★★★

"Fixed price meant no nasty surprises. My return was done in 3 days and Sarah caught expenses I'd missed that saved me £340 in tax. Will be back every year."

James O., Antrim•IT ContractorVerified
★★★★★

"First time filing self assessment as a freelancer. I was dreading it. The whole process was explained clearly, everything was done online and I didn't have to do anything except provide my records."

Priya K., Antrim•Graphic DesignerVerified
★★★★★

"Used to pay £350 to my high street accountant. Same quality service here for £149+VAT and I didn't even have to leave the house. Absolute no-brainer."

Marcus T., Antrim•Personal TrainerVerified

HMRC Late Filing Penalties — What You Risk

£100

1 day late automatic penalty

+£900

£10/day for up to 90 days
(after 3 months)

+5%

of tax owed or £300 after 6 months

+5%

further surcharge after 12 months late

Avoid every single one of these penalties

Our ACCA accountant files your return in 5 days. Guaranteed on time.

Coporation Tax Returns Filing in Antrim — Complete Guide 2026

Frequently asked questions

What is a CT600 tax return and why is it important?

A CT600 tax return is the standard form used by companies to report their Corporation Tax liabilities to HMRC. It is a legal requirement for all active limited companies, regardless of whether they make a profit or loss. Filing the CT600 accurately and on time is crucial to avoid penalties and interest. Professional accountants in Antrim can prepare and submit this return on your behalf, ensuring that all figures are correct and that you claim all available reliefs.

How can an ACCA or ICAEW accountant help with company tax returns?

ACCA and ICAEW accountants have rigorous training and are regulated by professional bodies, ensuring high standards of expertise and ethics. They can help with company tax returns by accurately calculating taxable profits, identifying allowable deductions, and ensuring compliance with HMRC requirements. Their knowledge of tax legislation helps minimise your tax liability while keeping you within the law. Using a qualified professional reduces the risk of errors and penalties.

What are the deadlines for filing Corporation Tax returns in Antrim?

The deadline for filing a Corporation Tax return is usually 12 months after the end of your company’s accounting period. However, you must also pay any Corporation Tax due within nine months and one day of the accounting period end. Missing these deadlines can result in automatic penalties. An accountant can help you manage these dates and ensure that both your CT600 tax return and payment are submitted on time.

Why should I use AccountingFirms to find an accountant in Antrim?

AccountingFirms is a directory that connects you with verified and regulated accountants in Antrim. Established in 2019 by ICAEW and ACCA professionals, it ensures that listed firms meet high standards. You can browse local firms, compare their services and fees, and choose a provider that suits your needs. This saves time and gives you confidence that you are hiring a qualified expert for your tax and accounting requirements.

What is the difference between Corporation Tax and Self Assessment?

Corporation Tax is a tax on the profits of limited companies and must be reported via a CT600 tax return. Self Assessment is the system for reporting income tax for individuals, sole traders, and partnerships. If you run a limited company, you need to file a Corporation Tax return, but you may also need to complete a Self Assessment for your personal income. An accountant can handle both, ensuring full compliance with HMRC.

Can an accountant in Antrim help with VAT and payroll as well as tax returns?

Yes, many accountants in Antrim offer a full range of services, including VAT registration and returns, payroll processing, and company corporation tax filing. They can also provide ongoing tax planning and business advice. By using a single firm for all your financial needs, you benefit from a cohesive approach and a professional who understands your entire business. Browse local firms on AccountingFirms to find one that offers the services you require.

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