SGL Accountancy Services - Doncaster Accountants for Small Businesses

Annual Accounts & Tax Returns

Your Annual Accounts are the foundation of your business compliance. While we offer standalone filing, our all-inclusive Accounts Packages are designed to simplify compliance, bookkeeping, and year-round tax planning for better value.

Compliance Made Easy: Accounts & Tax Returns

Self-Employed Tax & Accounts (Sole Traders)

For sole traders, annual accounts preparation is the key step before filing your Self Assessment Tax Return (SA100). We ensure your income, expenses, and capital allowances are calculated correctly to minimise your tax liability and keep you compliant with HMRC.

Are you ready for MTD ITSA?

If your income is over £50,000, Making Tax Digital for Income Tax (MTD ITSA) compliance starts in April 2026. This means mandatory quarterly reporting.

Avoid complexity and fines by choosing our all-inclusive MTD Sole Trader Accountancy Package which handles all bookkeeping, quarterly updates, and your final tax return for a fixed monthly fee.

  • Accurate Self Assessment SA100 preparation and digital submission.
  • Full calculation of Income Tax and National Insurance Contributions.
  • Expert advice on claiming all eligible expenses and tax reliefs.

Standalone Self Assessments

We offer standalone Annual Accounts and Tax Return filing for clients who manage their own comprehensive bookkeeping.

Prices start from £140 (Self Assessment) plus £10 per section (Employment Income, Self Employment Income, Property Income etc), or are determined by complexity, as outlined in your initial proposal.

Limited Company Accounts & Corporation Tax

Limited companies face dual filing obligations. We manage both required submissions to ensure regulatory deadlines are met and compliance is guaranteed:

Limited Company Accounts Are Included

Our monthly Accounts Packages cover all statutory accounts, Corporation Tax, bookkeeping, and year-end filing as standard, removing the risk of unexpected annual bills.

See Our Limited Company Packages

Ready for Smoother Accounting?

Whether you need a full package or a one-off filing, contact us for a clear, fixed quote.

Request Your Free Quote

Frequently Asked Questions

What's included in our Annual Accounts Service?

Our annual accounts service includes preparation of statutory accounts for Companies House, tax computations, and submission of your Corporation Tax return (CT600) to HMRC.

Do self-employed traders need annual accounts?

While sole traders aren't required to submit accounts to Companies House, maintaining clear annual accounts helps with accurate Self Assessment tax returns and financial planning.

How much do annual accounts and tax returns cost?

Pricing depends on business size and complexity, starting from competitive fixed fees. If you have one of our Accounts Packages, annual accounts are included.

What is the CT600?

The CT600 is the Corporation Tax return that limited companies must submit annually to HMRC, showing profits, tax due, and supporting details.

Do you offer Making Tax Digital support?

Yes, we provide MTD ITSA support for self-employed individuals, ensuring full digital record keeping and quarterly submissions from 2026 onwards.