AAT Licensed Accountants serving Doncaster and the Surrounding Areas
Doncaster Accountants Specialising in Small Businesses & Sole Traders
Welcome to SGL Accountancy Services - AAT Licensed Accountants in Doncaster.
We specialise in supporting Small Businesses and Sole Traders with Self Assessment, Company Accounts, VAT Returns, Payroll, and Making Tax Digital (MTD) for Income Tax.
Our Services
Accounts Packages
Our comprehensive Accounts Packages are designed to meet all of your business needs throughout the year.
Includes
- Bookkeeping
- Quarterly VAT Returns
- Year End Accounts
- Sole Trader - Self Assessment
- Limited Company - CT600
Everything is included, from the day-to-day bookkeeping - to year end annual accounts.
MTD Sole Trader Package
Our new MTD Sole Trader Package is for current users of a single, annual Self Assessment, who must now start using Making Tax Digital instead.
Includes
- Bookkeeping
- Making Tax Digital (MTD) Compliant Record Keeping
- Making Tax Digital (MTD) Compliant HMRC Quarterly Updates
- Year End Self Assessment Accounts
Everything is included, from the day-to-day bookkeeping - to year end annual accounts.
Annual Accounts
Our Annual Accounts services takes care of your year-end compliance.
For Sole Traders & Limited Companies.
Includes
- Profit & Loss statements & Balance Sheet
- Self Assessment Tax Return for Sole Traders
- Corporation Tax Return CT600 for Companies
- Tax Calculation
- Submission to HMRC & Companies House
Payroll
Our payroll service handles your weekly or monthly payroll, Auto Enrolment Pensions, and CIS for Subcontractors.
Includes
- Standard Documents, such as P46, P60
- Auto-Enrolment Pensions administration
- Construction Industry Scheme (CIS) support
All Services
Expert Bookkeeping Services for UK Businesses
Efficient and accurate bookkeeping services are the backbone of any successful business. We handle your day-to-day financial transactions ensuring your records are meticulously maintained and up-to-date. This frees up your valuable time to focus on growing your business, giving you peace of mind.
What our Bookkeeping Service Includes:
- Recording all sales and purchase invoices
- Categorising income and expenses accurately
- Processing bank transactions and reconciling bank accounts
Corporation Tax Compliance & Optimisation
Navigating Corporation Tax can be complex for UK limited companies Our comprehensive service covers the precise calculation and submission of your Corporation Tax return (CT600) to HMRC ensuring full compliance and identifying opportunities for tax efficiency.
Our Corporation Tax Services include:
- Preparation of statutory annual accounts (Profit & Loss, Balance Sheet)
- Accurate Corporation Tax calculation
- Filing of accounts with Companies House
- Submission of the CT600 tax return to HMRC
- Advice on available tax reliefs and allowances to minimise your tax liability
- Ensuring deadlines are met to avoid penalties
Streamlined Self Assessment Tax Returns
Whether you're a sole trader, landlord, or receive untaxed income our Self Assessment tax return service simplifies your annual tax obligations. We accurately calculate your income tax liability and ensure your return is correctly submitted to HMRC by the deadline, helping you avoid penalties.
Our Self Assessment Service includes:
- Preparation of personal income and expense summaries
- Calculation of income tax and National Insurance contributions
- Reporting various income sources (e.g., self-employment, property income, dividends)
- Claiming all eligible expenses and tax reliefs
- Digital submission of your SA100 tax return to HMRC
- Guidance on payments on account
Making Tax Digital for Income Tax Self Assessment (MTD ITSA) Compliance
Stay ahead with Making Tax Digital for Income Tax Self Assessment (MTD ITSA) compliance. From April 2026, many sole traders and landlords will need to keep digital records and submit quarterly updates. We provide the expertise and support to ensure your business seamlessly transitions to and complies with MTD ITSA regulations.
Our MTD ITSA Compliance Service includes:
- Implementing MTD-compatible accounting software
- Setting up digital record-keeping systems for income and expenses
- Preparing and submitting quarterly updates to HMRC
- Filing the End of Period Statement (EOPS) and Final Declaration
- Guidance on MTD ITSA requirements and deadlines
- Ensuring you meet all digital reporting obligations
Accurate VAT Return Preparation & Submission
For VAT-registered businesses, timely and accurate VAT returns are essential. We manage the calculation of your VAT liabilities and ensure your VAT returns are submitted digitally to HMRC in full compliance with Making Tax Digital (MTD for VAT) rules. Avoid errors and penalties with our expert assistance.
Our VAT Return Service includes:
- Reviewing sales and purchase records for VAT purposes
- Accurate calculation of input and output VAT
- Completing all boxes of your VAT Return (VAT100)
- Digital submission to HMRC using MTD-compliant software
Efficient UK Payroll Management Services
Managing payroll can be time-consuming and complex, especially with constantly evolving UK employment laws and HMRC regulations. We offer comprehensive weekly or monthly payroll services to ensure your employees are paid accurately and on time, and that your business remains compliant.
Our Payroll Services include:
- Processing weekly or monthly payroll runs
- Calculating PAYE, National Insurance (NI), and other deductions
- Issuing professional payslips
- Preparing and submitting RTI (Real Time Information) reports to HMRC (FPS & EPS)
- Handling auto-enrolment pensions administration, including NEST
- Processing new starters (P45, P46) and leavers (P45)
- Producing annual summaries like P60s
- Managing statutory payments (SMP, SPP, SSP etc.)
Construction Industry Scheme (CIS) Compliance for Contractors & Subcontractors
The Construction Industry Scheme (CIS) has specific rules for contractors and subcontractors in the UK construction industry. We provide specialist support to ensure you meet your CIS obligations, from verifying subcontractors to submitting monthly CIS returns to HMRC, saving you time and preventing penalties.
Our CIS Services include:
- Contractor registration and verification of subcontractors with HMRC
- Calculating and deducting CIS tax from subcontractor payments
- Preparing and issuing payment and deduction statements to subcontractors
- Monthly submission of CIS300 returns to HMRC
- Ensuring full compliance with CIS regulations
AAT Licensed Accountant
Shaun Long is licensed and regulated by AAT under licence number 1007979. AAT is recognised by HM Treasury to supervise compliance with the Money Laundering Regulations and SGL Services Ltd is supervised by AAT in this respect.
Our Doncaster-based accountancy practice is licensed by the AAT, ensuring we adhere to the highest professional standards as accountants and rigorously comply with Money Laundering Regulations.
This robust supervision gives our clients in Doncaster and South Yorkshire the confidence that we are competent and professional.