Self-Assessment

Expert personal tax advice and self-assessment support for individuals, sole traders, landlords, and the self-employed. We'll ensure you pay the right tax—and not a penny more.

Tax and Self-Assessment Solutions

Keeping Your Taxes Accurate, Compliant, and Stress-Free

Tax doesn't have to be taxing—but it often is. Whether you're self-employed, a landlord, have multiple income sources, or simply need to complete a Self Assessment tax return, getting it wrong can be costly.

At N V Accounting, we specialise in personal tax services for individuals across Bromley, Kent, and South London. Our qualified tax advisors take the stress out of Self Assessment, ensure you claim every allowance you're entitled to, and provide strategic tax planning to minimise your liability—legally and ethically.

HMRC Registered Agents

Authorised professionals handling submissions directly with HMRC.

Fixed Fee Service

Transparent pricing with no hidden costs for your tax returns.

100% Accuracy Guarantee

Returns prepared carefully to minimise errors and ensure compliance.

Self-Assessment Expertise

Expert support to complete your tax returns accurately on time.

Reliable Tax and Self-Assessment Services

Tax & Self Assessment Services in Bromley

We handle all types of income for Self Assessment, ensuring everything is accurately reported and fully compliant.

Self-employment income

Employment & PAYE income

UK property income

Foreign income

Capital gains

Partnership income

Dividends & interest

Pension income

Trust income

Savings income

Book a Free Consultation

Personal Tax Made Simple

Self-Assessment Help For Individuals And Sole Traders

We help you file accurately, avoid mistakes, and stay on top of deadlines.

Personal Tax Returns / Self Assessment

  • Initial tax consultation
  • Review of all income sources
  • Identification of all allowable expenses
  • Calculation of tax liability
  • Capital gains calculations
  • HMRC correspondence handling
  • MTD for self-assessment ready

Tax Planning & Advisory Services

  • Personal Tax Planning
  • Capital Gains Tax (CGT) Planning
  • Property Tax Planning
  • Pension Planning
  • Investment Tax Planning
  • High Earner Strategies (£100k+ income)
  • Year-End Tax Planning

Landlord & Property Tax Services

  • Landlord Tax Returns
  • Property Disposal (CGT)
  • Buy-to-Let Tax Efficiency

Self-Employed & Freelancer Tax

  • Self-Employment Tax Returns
  • Business Structure Advice
  • Class 2 & Class 4 National Insurance

Company Director Tax Services

  • Personal tax for directors
  • Director Tax Returns
  • Director-Specific Issues

Foreign Income & Expat Tax

Foreign Income Reporting

Tax Investigations & Enquiries

HMRC Enquiry Support

Late & Overdue Tax Returns

Frequently Asked Questions

Everything You Need to Know About Our Tax and Self-Assessment Services

We understand that choosing the right tax service comes with important questions. Here are answers to common queries from individuals and businesses in Bromley and across Kent—covering how we work, what to expect, and how we support you.

Do I need to complete a Self Assessment tax return?

You must complete a return if:

  • You're self-employed with income over £1,000
  • You're a company director
  • You have income from property over £2,500 (or £1,000 without expenses)
  • You have untaxed income over £2,500
  • Your income exceeds £100,000
  • You have capital gains above the annual allowance (£3,000)
  • You received foreign income
  • HMRC has sent you a notice to complete a return

Not sure? Book a free consultation and we'll tell you.

When is the Self Assessment deadline?

31st January is the critical deadline for:

  • Filing your online tax return for the previous tax year
  • Paying any tax owed

What information do you need from me?

We’ll send you a personalised checklist, but typically you’ll need:

  • Details of all income (employment, self-employment, rental, dividends, etc.)
  • Records of expenses
  • Bank statements
  • Details of pension contributions
  • Gift Aid payments
  • Any HMRC correspondence
We make it easy—just upload everything to our secure portal.

How long does it take?

Once we have all your information:

  • Simple returns: 3–5 working days
  • Standard returns: 5–7 working days
  • Complex returns: 7–10 working days

Express service available: We can complete urgent returns within 48 hours (deadline permitting).

What if I've missed the deadline?

Don’t panic—we can still help:
  1. We’ll file your return immediately to stop penalties increasing
  2. Appeal penalties where possible
  3. Negotiate Time To Pay arrangements
  4. Get you back on track for future years
The sooner you act, the better—penalties increase over time.

Can you handle previous years' returns?

Yes! We specialise in catching up multiple years of overdue returns. We’ll:
  • File all outstanding returns
  • Calculate total tax due
  • Minimise penalties
  • Arrange payment plans with HMRC

What if HMRC investigates me?

We provide full support during HMRC enquiries:
  • Respond to all correspondence
  • Prepare required documentation
  • Represent you in discussions
  • Negotiate settlements
  • Appeal unfair decisions

Can I claim a refund if I've overpaid tax?

Absolutely! Many people overpay tax through:
  • Incorrect tax codes
  • Unclaimed expenses
  • Missing reliefs
We’ll identify overpayments and claim refunds on your behalf. You can claim back up to 4 years.

Do you only work with Bromley clients?

While we're based in Bromley, we work with clients across the UK. Everything is done online—we rarely need face-to-face meetings.

What if I need ongoing advice during the year?

We’re here year-round for our clients:
  • Email and phone support included
  • HMRC correspondence handling
  • Ad-hoc tax questions
  • Planning advice
For comprehensive ongoing support, consider our Annual Tax Planning package.

Are you qualified?

Yes! Our team includes:
  • Chartered Certified Accountants (ACCA)
  • HMRC Registered Tax Agents
  • 15+ years of tax experience
  • Continuous professional development