Trusted Accountants Newport Isle of Wight

Accounting Made Simple for Newport Businesses

Tax doesn’t have to be a headache. Whether you’re a sole trader, landlord or running a limited company in Newport, we’re here to make life easier. At Simplex, we take the stress out of your numbers—so you can focus on what you do best. You’ll get clear advice, real-time updates, and friendly support whenever you need it. No jargon. No surprises. Just expert help from accountants Newport Isle of Wight businesses trust.

Tax Returns Sorted

From your first self-assessment to full company accounts, we make tax simple. You’ll always know what’s due, what’s next, and that everything’s taken care of.

Real-Time Numbers

Using Xero, we show you live figures on cash flow, profit, and tax bills—so there are no surprises. Just clear numbers and full support to keep you on track.

Unlimited Personal Support

Call, email or WhatsApp us anytime. Support is unlimited, always included in your fee, and you’ll never be left waiting. We’re here whenever you need us.

Built for Newport’s Business Landscape

Whether you’re a tradesperson, café owner, consultant or director—we know Newport, and we understand your needs. Our clients across the Isle of Wight trust us to:
✅ File accurate tax returns on time
✅ Maximise allowable deductions
✅ Stay compliant with HMRC rules
✅ Avoid late fees and missed deadlines
✅ Provide ongoing advice when it matters most

Opening hours: 9am – 6pm | Replies within 48 hours

Local Knowledge. Real Results.

At Simplex, we support clients across Newport and beyond—from Cowes to Ryde to Bembridge. We’ve worked with tradespeople, shop owners, creatives, and professionals, helping them navigate tax with confidence. We understand how your business operates and tailor advice that works for you.

✅ Online setup with no need to travel
✅ Local knowledge, from tax planning to expenses
✅ Personal support from people who know your business

Book your free discovery call today. We’d love to learn about your business.

Trusted Accountants Newport Isle of Wight

Accounting That Works the Way You Do

Tax shouldn’t get in the way of running your business. At Simplex, we keep things straightforward—helping you stay compliant, save money, and understand your numbers with ease. Whether you’re just starting out or already established, we’ll tailor our support to fit you and help your business grow.

Smart Tools, Simple Setup

At Simplex, we use smart, reliable tools to keep your accounting smooth and stress-free. We’ll handle the setup, show you how everything works, and stay by your side whenever you need support.

Xero

Your financial control centre.
Track your income, expenses and VAT in real time. Xero keeps everything organised, connected to your bank, and easy to access anytime.

Brightpay

Payroll made painless.
Run payroll with ease. BrightPay handles payslips, pensions and HMRC submissions – fully compliant and completely stress-free.

dext

Receipts and records, sorted.
Snap receipts and email invoices straight into your accounts with Dext. No paperwork, no chasing — just clean, accurate records ready to reconcile.

What It’s Like Working With Simplex

You deserve more than a once-a-year tax accountant. At Simplex, we stay close to your business year-round — with personal support, proactive guidance and no extra charges for picking up the phone. You’ll never be left wondering who to call or what’s going on.

  • Unlimited calls, texts and emails
  • Proactive support when you need it
  • A real accountant who knows your business

Trusted by Isle of Wight Businesses

We’re proud to be the 2022 Xero Sole Practitioner of the Year, South East Young Entrepreneur of the Year and Finalist for IW Chamber Start Up Business of The Year 2025 – but even prouder of the results we deliver and the support we provide to our clients across the island.

“I don’t have to worry about anything.”

Catherine, Florist – Newport

“Lucy and the team are always so helpful and efficient. I trust them to take care of all my accounting so I don’t have to worry about anything! Great service.”

“A gem of a find.”

June, Holistic Therapist – East Cowes

“Being a small business owner life runs at a 100mph. My absolute dread has always been my self assessment. A couple of years ago I took the decision to use the services of an accountant. Several phonecalls later they were all ‘too busy’. I found Lucy’s number and nothing was too much trouble. Friendly and so accommodating and never too busy to answer questions. A gem of a find”

“We couldn’t ask
for more.”

Neil, Contractor – Cowes

“Lucy, James and the team at Simplex have been with our company from the start and are a crucial linchpin in our operations. They are organised, methodical, quick to respond to needs and queries, and ultimately professional while maintaining a friendly, caring approach. We couldn’t ask for more. Thank you.”

Getting Started is Easy!

We’ve made it simple for you to get the help you need:

Book a Free Call

Tell us about your business and what you need.

Send Your Info

Share your financial details securely online.

We Do the Work

We’ll sort your accounts and keep everything up to date.

Stay in Control

Get updates and support, so you always know where you stand.

Book your free discovery call! It will only take a minute

Switching Accountants is Easier Than You Think

Not getting the support you need? Or just ready for something better?
Moving to Simplex is straightforward. We’ll handle the switch behind the scenes — no awkward calls, no chasing documents, and no disruption to your day-to-day. You stay focused on your business, and we’ll take care of the rest.

Seamless Transfer

We contact your previous accountant and securely move everything over, CIS, VAT, payroll and more.

No Disruption

Your accounts stay up to date while we handle the switch, so nothing gets missed.

A Fresh Start

We review your numbers, identify gaps, and get you set up with a clear plan that works for you.

Ready to switch?
Get in touch today and let’s make it happen!

FAQ Section

Your Questions, Answered

We know you might have some questions, and we’re here to make everything as clear and straightforward as possible. If you need more information, don’t hesitate to reach out—we’re always happy to help!

CONTACT US