Newhaven • Fixed Price Service

Corporation Tax Returns Services
In Newhaven

Filing an accurate and timely Corporation Tax return is a legal obligation for every limited company, and getting it wrong can lead to HMRC penalties, lost reliefs, and unnecessary stress. Corporation Tax Returns Services in the UK Newhaven help company directors meet their filing duties with confidence, ensuring that profits, allowable expenses, capital allowances, and director loans are all treated correctly. Whether a business is newly incorporated or well established, professional support can make the difference between a straightforward submission and a costly enquiry. Specialist providers also ensure that returns are prepared in line with current HMRC guidance, that deadlines are tracked carefully, and that all relevant documentation is retained. For many directors, using Corporation Tax Returns Services in the UK Newhaven removes the administrative burden and provides peace of mind that the figures submitted are accurate and defensible.Qualified professionals, including those regulated by ACCA, ICAEW, and AAT, bring technical expertise and practical experience to every engagement. They can prepare and submit Corporation Tax returns, advise on VAT registration and reporting, coordinate Self Assessment where directors are also sole traders or partners, and liaise directly with HMRC on a client's behalf. Their knowledge of tax legislation means they can identify legitimate reliefs, such as research and development credits or capital allowances, that may otherwise be missed. Firms featured in the directory in Newhaven can also support wider compliance, including statutory accounts, payroll, and Making Tax Digital requirements, giving directors a single point of contact for their financial obligations. This joined-up approach reduces the risk of inconsistencies between accounts and tax filings.AccountingFirms was established in 2019 and built by ICAEW and ACCA accountants to make it easier for businesses to find and compare reputable providers. Users can browse local firms in Newhaven, review services, and connect with verified accountants who specialise in Corporation Tax compliance. The platform allows directors to compare providers on experience, pricing, and sector focus, ensuring a suitable match for their company's needs. By using the directory, businesses can access professionals listed on AccountingFirms who understand the importance of accurate record-keeping, timely submission, and proactive tax planning. Whether a company needs a one-off return or ongoing support, comparing options through AccountingFirms helps directors make informed decisions and avoid the risks associated with late or incorrect filings.

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.
Built by chartered accountants
ICAEW & ACCA-operated since 2019
26,000+ UK firms listed
Largest UK accountancy directory
Verified regulated firms only
ICAEW · ACCA · CIOT · AAT · ICB
Thousands of verified reviews
Google · Trustpilot · TrustIndex & more
Free to browse
No signup · No broker fees · Direct contact
Firms independently reviewed on:★★★★★Google Reviews★★★★★Trustpilot★★★★★TrustIndex★★★★★FreeIndex★★★★★Yell.com★★★★★VouchedFor

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 Newhaven 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., Newhaven•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., Newhaven•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., Newhaven•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.

Corporation Tax Returns Services in Newhaven — Complete Guide 2026

Frequently asked questions

What information do I need to provide for a Corporation Tax return?

You will typically need your company's statutory accounts, details of income and allowable expenses, capital allowances claims, and information on director loans or dividends. A qualified accountant will review these records, confirm the correct treatment, and prepare the return for submission to HMRC. Accurate bookkeeping throughout the year makes this process much smoother and reduces the likelihood of queries.

How can an ACCA or ICAEW accountant help with HMRC enquiries?

Professionals regulated by ACCA or ICAEW can correspond directly with HMRC on your behalf, prepare supporting documentation, and respond to information requests within deadlines. They can also review the original return, identify any errors, and negotiate penalties where appropriate. This representation reduces the stress on directors and helps ensure that enquiries are resolved efficiently and correctly.

When is the deadline for filing a Corporation Tax return?

A company must file its Corporation Tax return to HMRC within twelve months of the end of its accounting period. Payment of any tax due is generally required nine months and one day after the period ends. Missing the filing deadline can result in automatic penalties, so engaging a professional early helps ensure timely submission and avoids unnecessary charges.

Do AAT-qualified accountants handle VAT and Self Assessment too?

Yes, many AAT-qualified professionals offer broader compliance services including VAT returns, Self Assessment for directors, and payroll. This means a single firm can manage multiple obligations, reducing the risk of inconsistencies. It also simplifies communication, as one adviser coordinates all filings and deadlines with HMRC on your behalf.

How does AccountingFirms help me compare accountants?

AccountingFirms allows you to browse local firms, review the services they offer, and compare providers based on experience, sector specialism, and pricing. The directory was built by ICAEW and ACCA accountants, so listings reflect professional standards. You can connect with verified accountants and choose the firm that best suits your company's needs.

Can a tax return specialist reduce my Corporation Tax bill?

A specialist can identify legitimate reliefs and allowances, such as capital allowances, research and development credits, and deductible expenses, that may reduce your taxable profits. They can also advise on timing of expenditure and remuneration planning. This proactive approach helps ensure you pay the correct amount of tax without overpaying.

About Accounting Firms

AccountingFirms.co.uk is the UK's dedicated accountant comparison website, helping individuals, sole traders, landlords, startups, and SMEs instantly compare accountancy and tax fees from trusted UK accounting firms.

Find and connect with qualified accountants, tax advisers, bookkeepers, and business advisers using advanced search filters, verified profiles, and genuine reviews aggregated from Google, Trustpilot, Yelp, and other trusted platforms.

Over 26,000+ UK Accountants in One Place

Explore the UK's largest independent directory of accountants regulated by professional bodies including ICAEW, ACCA, AAT, CIMA, CIPFA, AIA, IFA, and other recognised UK accountancy bodies.

Affordable Online Accounting Services

Buy fixed-fee accounting packages online with confidence. Services are delivered by experienced UK-qualified accountants and tax advisers, covering:

Self Assessment Tax ReturnsLimited Company AccountsCorporation TaxVAT ReturnsPayrollBookkeepingCISCompany FormationTax Planning and Business Advisory

A Marketplace for Accountants

For accounting firms, AccountingFirms.co.uk is more than a directory. It's a powerful lead generation platform, accountant marketplace, and business growth hub, helping practices attract new clients, increase online visibility, generate qualified leads, and win more accounting and taxation work across the UK.