Address
(Rear Office) Rear of 105 Cowbridge Road West, Cardiff, CF5 5TA
What We Do
Expert Accountants in Cardiff for Personal Tax, Self Assessment, Corporation Tax, VAT & More — Trusted Support for Individuals and Businesses Across the UK.
Bookkeeping & Payroll
Stay organised with timely bookkeeping, payroll, and CIS processing. We handle the numbers so you can focus on running your business.
Accounts for Sole Traders & Companies
From sole traders to limited companies, we prepare and file accurate accounts that meet HMRC and Companies House requirements.
Personal & Self Assessment Tax
Need help with your personal tax return? We manage everything from self-assessment to capital gains and dividend tax.
Corporation Tax & VAT
We handle corporation tax returns, VAT registration, and digital VAT submissions — helping you stay fully compliant.
Business Consultancy
Grow your business while being under the supervision of our expert consultants. We help you understand numbers and build effective strategy.
Management Reports
Get monthly reports, budgeting, and strategic insights. Our accountants provide you on-demand financial support.
Trusted. Transparent. Experienced.
Why Clients Across the UK rely SDP Accountants
We’re not just number crunchers — we’re your accounting partner. From Cardiff to clients UK-wide, we deliver honest advice, AAT-backed service, and clear communication.
AAT Licensed & Qualified
You’re supported by certified professionals who meet strict UK accounting standards.
Local Firm, National Support
Based in Cardiff, we help clients anywhere in the UK with the same level of care and efficiency.
Clear, Fixed Fees
No hidden charges or surprises — just straightforward pricing and full transparency.
Do you have any questions?
Feel free to contact us anytime.
Making Accounting Simple for You
We handle the numbers, deadlines, and digital systems — so you can focus on running your business or managing personal finances stress-free.
Testimonials
Below are some of our clients’ testimonials
Kay Brook
Freelance Photographer
As a freelance photographer, I used to dread tax season. SDP Accountants made everything so simple — from invoicing to self-assessment. They’re friendly, fast, and I actually understand my finances now!
Elliot Oaks
Welsh business owner
Running a local shop in Cardiff comes with enough stress. SDP takes care of my VAT, payroll, and year-end accounts without any faff. Top team — straight-talking and reliable!
Andrew Morgan
UK eCommerce brand Developer
I switched to SDP after years of slow replies and surprise bills from my last accountant. These guys keep things clear, stick to deadlines, and genuinely care about my business.