Southsea • Fixed Price Service

Self Assessment Tax Return Services
In Southsea

Managing your tax affairs can be complex, but accessing professional Self Assessment Tax Return Services in Southsea ensures you meet HMRC requirements accurately and on time. Whether you are self-employed, a landlord, or a company director, a correctly filed personal tax return is essential to avoid penalties and interest charges. Professionals listed on AccountingFirms specialise in preparing and submitting your hmrc self assessment, ensuring every figure is correct and every allowable expense is claimed. By choosing Self Assessment Tax Return Services in Southsea, you benefit from local knowledge and regulated expertise from ACCA, ICAEW, and AAT qualified accountants. These experts understand the nuances of hmrc personal assessment and can advise on VAT, Corporation Tax, and other obligations. The firms featured in the directory help you compare providers to find the right fit for your personal tax return needs. AccountingFirms was established in 2019, built by ICAEW and ACCA accountants to create a trusted platform where you can browse local firms and connect with verified accountants. Using Self Assessment Tax Return Services in Southsea gives you peace of mind that your tax return is handled correctly, leaving you free to focus on your work or business. Whether you need assistance with a straightforward personal tax return or a more complex hmrc self assessment, the directory allows you to find and compare qualified professionals in Southsea. Self Assessment Tax Return Services in Southsea are just a few clicks away when you use AccountingFirms to connect with experienced accountants who can help you fulfil your tax obligations efficiently.

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

Director's Personal Self Assessment (SA100)

Director's Personal Self Assessment (SA100)

£199+VAT
  • SA100 personal tax return prepared and filed
  • Director's salary and dividend income declared
  • PAYE income from other employment included
  • All allowable personal expenses identified and claimed
  • Income Tax and Class 4 NIC calculated
  • Payments on account calculated and explained
  • HMRC submission as your authorised agent
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What's Included — Complete Transparency

✓ No hidden fees

Included in £199+VAT

  • SA100 personal tax return prepared and filed
  • Director's salary and dividend income declared
  • PAYE income from other employment included
  • All allowable personal expenses identified and claimed
  • Income Tax and Class 4 NIC calculated
  • Payments on account calculated and explained
  • HMRC submission as your authorised agent

Available as add-ons

  • Company Dissolution (DS01) (£148.98+VAT)
  • Company Formation (Incorporation) (£200.00+VAT)
  • Confirmation Statement (CS01) (£92.00+VAT)
  • Corporation Tax Returns (£500.00+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 Southsea 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., Southsea•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., Southsea•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., Southsea•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.

Self Assessment Tax Return Services in Southsea — Complete Guide 2026

Frequently asked questions

What documents do I need to prepare for my Self Assessment tax return?

You will need your P60 or P45 forms, bank interest statements, dividend vouchers, records of self-employment income and expenses, and any pension contribution details. Having these organised helps your accountant complete your hmrc self assessment accurately and efficiently.

How do ACCA or ICAEW qualified accountants help with HMRC enquiries?

ACCA and ICAEW professionals are trained to handle HMRC correspondence and investigations. They can review your personal tax return, respond to queries, and represent you in discussions with HMRC, reducing stress and ensuring your rights are protected throughout the process.

Can I file my personal tax return myself instead of using an accountant?

Yes, you can file your own personal tax return using HMRC’s online service. However, an accountant ensures you claim all allowable expenses and reliefs, avoid common errors, and meet deadlines. This often saves you more in tax than the cost of professional help.

What is the deadline for submitting a Self Assessment tax return?

The online filing deadline for Self Assessment is 31 January following the end of the tax year. Paper returns must be submitted by 31 October. Missing these dates results in automatic penalties, so it is wise to instruct an accountant early to avoid last-minute issues.

How do I choose the right accountant for my tax return in Southsea?

Look for accountants with ACCA, ICAEW, or AAT qualifications and experience with self-employed clients or landlords. Browse firms on AccountingFirms to compare services, read profiles, and find a local professional who understands your specific tax situation and can handle your hmrc self assessment.

What happens if I miss the Self Assessment filing deadline?

HMRC charges an initial £100 penalty if your return is up to three months late. Further daily penalties and interest apply after that. An accountant can help you file a late return quickly and may assist in appealing penalties if you have a reasonable excuse.

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