Self Assessment Tax Services

Expert Self Assessment Help in Molesey

At JNZ Accountants, we provide professional Self Assessment services for individuals and sole traders in Molesey. From basic tax returns to complex filings with multiple income streams, we ensure your submission is accurate, compliant, and optimised – so you avoid penalties and pay only what you owe.

Completing a Self Assessment can be stressful and time-consuming. Our comprehensive service includes:
✔ Full tax return preparation & filing
✔ Employment & self-employment income
✔ Property & rental income calculations
✔ Capital gains tax reporting
✔ Tax savings advice
✔ HMRC correspondence support

Whether you’re filing for the first time or need help with a complex return, we make the process simple and stress-free.

Have a question? Let’s chat

We’re here to help you succeed with personalised support and clear, straightforward advice.

Your Trusted Self Assessment Partner

Why choose JNZ Accountants?
✅ 100% accuracy guarantee – Correct calculations every time
✅ Maximum tax savings – We claim all allowable expenses
✅ Fixed fees – No surprise charges
✅ Digital or paper submissions – Your choice
✅ Year-round support – Not just a January service

Since 2002, we’ve helped 1,000+ Molesey clients with:
• Average £X,XXX in legitimate tax savings per return
• 100% on-time filing record
• Successful HMRC enquiries
• Stress-free Self Assessments

Our services

Explore our services and discover tailored solutions.
See all

Our services

Who we help

See how we support businesses like yours.
See all

Our sectors

You must file if you’re:
• Self-employed earning over £1,000
• A landlord with rental income
• Earning over £100,000 annually
• Claiming child benefit with income over £50,000

31 January following the tax year end (31 October for paper returns).
Yes – we specialise in late filing and penalty mitigation.

We’ll give you a tailored checklist, including:
• Income records (P60s, invoices, etc.)
• Expense receipts
• Property income details

From £XXX (ex. VAT) depending on complexity.
Yes – we complete returns for all entity types.