South Wales • Fixed Price Service

Corporation Tax Returns Services
In South Wales

Corporation Tax Returns Services in the UK South Wales are essential for limited companies that must file accurate returns with HMRC each year. Corporation Tax is charged on company profits, and the rules covering allowances, reliefs, and deadlines are detailed and regularly updated. A missed deadline or an incorrect figure can lead to penalties, interest charges, and unwanted attention from HMRC. Professional Corporation Tax Returns Services in the UK South Wales help directors meet their obligations on time, claim every legitimate expense, and avoid costly errors. Whether a business is newly incorporated, growing quickly, or restructuring, expert support keeps filings compliant and finances organised.Qualified professionals, including ACCA, ICAEW, and AAT members, bring recognised expertise to every stage of the process. They prepare statutory accounts, calculate taxable profits, and submit Corporation Tax returns through approved HMRC software. Their knowledge extends to VAT registration, VAT returns, Self Assessment for directors, and payroll matters that interact with company tax. Because tax law changes frequently, regulated accountants analyse each company's circumstances and identify reliefs such as capital allowances, research and development credits, and loss relief. This proactive approach reduces risk, supports cash flow planning, and gives directors confidence that their affairs are handled correctly in South Wales.AccountingFirms is a directory established in 2019 and built by ICAEW and ACCA accountants, created to connect businesses with verified, regulated professionals. Users can find and compare accountants in South Wales, browse local firms, and review the services each provider offers before making contact. Listings make it straightforward to compare providers by specialism, location, and client feedback, so directors can choose a firm that suits their sector and budget. Rather than relying on guesswork, businesses can connect with verified accountants who understand Corporation Tax Returns Services in the UK South Wales and the compliance needs of limited companies. The directory is free to use and designed to simplify the search for trusted, qualified support.

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 South Wales 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., South Wales•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., South Wales•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., South Wales•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 South Wales — Complete Guide 2026

Frequently asked questions

What are Corporation Tax Returns Services and who needs them?

Corporation Tax Returns Services cover the preparation and filing of a company's annual tax return with HMRC. Any limited company, plus many clubs and associations, must file a return each year, even if it has no tax to pay. Professional support ensures accounts and computations are accurate, deadlines are met, and available reliefs are claimed correctly.

Why should a company choose an ACCA, ICAEW, or AAT qualified accountant?

ACCA, ICAEW, and AAT members are trained to recognised professional standards and must follow strict ethical rules. They understand HMRC requirements, Corporation Tax calculations, VAT, and Self Assessment obligations. Choosing a regulated professional reduces the risk of errors, penalties, and missed savings, and provides reassurance that filings are accurate and submitted on time.

What is the deadline for filing a Corporation Tax return?

A company must file its Corporation Tax return with HMRC within twelve months of the end of its accounting period. Corporation Tax itself is usually payable nine months and one day after the period ends. Meeting both deadlines matters, because late filing and late payment can trigger penalties and interest charges.

Can an accountant help with VAT and Self Assessment as well as Corporation Tax?

Yes. Most qualified accountants handle VAT registration, VAT returns, payroll, and Self Assessment for directors alongside Corporation Tax. Because these areas interact, coordinating them through one firm keeps records consistent, reduces duplication, and helps directors avoid surprises. Many firms listed on AccountingFirms offer combined packages tailored to limited companies.

How does AccountingFirms help businesses find accountants in South Wales?

AccountingFirms is a directory established in 2019 and built by ICAEW and ACCA accountants. Users can find and compare accountants in South Wales, browse local firms, and review services, specialisms, and client feedback. The platform makes it simple to connect with verified accountants who match a company's sector, size, and budget.

What information should a company prepare before contacting an accountant?

It helps to gather recent accounts, bank statements, invoices, payroll records, and details of any VAT or Self Assessment matters. Directors should also note key dates, such as the accounting period end and any HMRC correspondence. Having this information ready allows a professional to assess the company's position and quote accurately for Corporation Tax Returns Services.

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.