Business Details
50+ Years
experience
Trusted Accountants in Chislehurst
Established in 1970, Mattison & Co & Co has built a reputation for delivering professional accountancy services with a commitment to accessibility and affordability. Our expertise spans five decades of evolving compliance landscapes, including the introduction of VAT, digital tax reforms like Making Tax Digital, and modern HMRC requirements. We specialise in accounting, payroll, CIS, VAT, business advisory, and company secretarial services for limited companies, partnerships, sole traders, and non-profits.Our team prioritises client relationships, offering fixed-fee structures, HMRC authorisation, and flexible meeting arrangements. With a focus on continuous learning and technological adaptation, we ensure clients receive up-to-date advice while maintaining the personal touch that has defined our practice for over half a century.
Services
Accounting
Payroll
CIS
VAT Returns
Business Advice
Company Secretarial
Taxation
Details
- Year established: 1970
Highlights and features
- We offer 50+ years of experience in UK tax compliance and digital accounting systems
- Our team maintains HMRC authorisation for MTD-compliant VAT and income tax submissions
- We provide fixed-fee structures with quarterly billing for transparent cost management
- Our small firm structure ensures direct access to senior accountants like Sandra
- We combine regulatory expertise with personalised business advisory services
What people say
Excellent service levels
Highly recommend
Friendly and efficient team
Genuine interest in business
Fantastic payroll support
Services
Accounting
We provide comprehensive accounting services using HMRC-compliant software, either integrated with your existing systems or managed in-house. Our solutions include interim financial reporting, management accounts, and tailored bookkeeping to meet specific business needs while ensuring regulatory compliance.
Payroll
Our payroll service handles weekly, four-weekly, or monthly processing with full RTI compliance. We manage workplace pension schemes, statutory payments, and HMRC reporting requirements while providing clear payslips and maintaining accurate employee records for businesses of all sizes.
CIS
We administer the Construction Industry Scheme alongside payroll services, handling CIS deductions, subcontractor verification, and HMRC reporting. Our expertise ensures compliance with current CIS VAT rules and timely submission of construction-related tax documentation.
VAT Returns
Fully Making Tax Digital compliant, we prepare and submit VAT returns using either client software or our in-house systems. We provide guidance on VAT registration, reclaim procedures, and upcoming regulatory changes to optimise tax positions while maintaining compliance.
Business Advice
Our team offers practical business advisory services covering company formation, restructuring, and growth strategies. We provide tailored recommendations on tax efficiency, regulatory compliance, and operational improvements to support sustainable business development for SMEs and non-profits.
People
Sandra
Lead Accountant
With extensive experience in business advisory, Sandra provides strategic financial guidance and oversees client account management. She specialises in building long-term client relationships through clear communication and tailored accounting solutions.
Wendy
Payroll Specialist
Wendy manages complex payroll requirements with expertise in RTI compliance and workplace pension schemes. Her approach combines technical precision with accessible support for clients' ongoing payroll needs.
Tracy
Accounts Technician
Tracy handles core bookkeeping functions with meticulous attention to detail. She ensures accurate financial records and provides patient, clear explanations of accounting processes to support client understanding.
Questions
Is the initial consultation free?
Yes, our first meeting is complimentary to discuss your requirements and establish a tailored plan of work.
Can you assist with business structure changes?
We provide expert guidance on transferring businesses to limited companies or partnerships, including tax implications.
Do you offer fixed-fee arrangements?
Yes, we agree fixed fees upfront with quarterly billing to ensure complete cost transparency.
Can you represent clients with HMRC?
Once authorised, we can act as your official agent for all HMRC communications and compliance matters.
Are out-of-hours meetings available?
We offer flexible scheduling including late meetings and can conduct consultations away from our office if needed.
What size is your firm?
We maintain a small, dedicated team with Sandra as your primary contact and full support for all accounting needs.
