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Corporation tax (CT600)

Corporation Tax Records & Schedules Preparation

Corporation Tax Records & Schedules Preparation turns your bookkeeping and year-end figures into clear, well-supported tax schedules ready for corporation tax filing. It helps you claim the right reliefs, apply the correct adjustments, and keep a clean audit trail in case HMRC ever asks questions.

More information

What this service covers

You get the structured schedules and supporting information needed to prepare an accurate corporation tax return, based on your accounts and underlying records. This typically includes:

  • Reconciliation from bookkeeping and accounts to taxable profit
  • Analysis of income and expense categories relevant for corporation tax
  • Identification of disallowable and allowable expenses
  • Accruals, prepayments, depreciation and other common adjustments
  • Capital allowance schedules and fixed asset movements (where applicable)
  • Director loan account and dividends support (owner-managed companies)
  • Losses brought forward or carried back support (where relevant)
  • A clear set of workings you can keep on file for compliance

Who this is most useful for

This service suits limited companies that want confidence their corporation tax position is accurate and properly evidenced. It is particularly helpful if:

  • You are time-poor and want the tax schedules handled correctly
  • Your bookkeeping is up to date, but you are unsure what adjustments are needed for tax
  • You have assets, mileage, subsistence, or mixed-use costs and need the right treatment
  • You want cleaner records and fewer last-minute questions at filing time
  • You want to reduce the risk of missed reliefs or avoidable HMRC queries

How the preparation process works

We start by agreeing the year (or period) covered and collecting the key records, usually your trial balance, nominal ledger, bank data, payroll summaries, and any dividend or loan account information. We then review the figures, raise targeted questions where something looks unclear, and prepare the tax schedules and workings.

If anything is missing or inconsistent, we will highlight it early and set out exactly what is needed to complete the schedules without guesswork.

What you receive

You receive a set of schedules and supporting workings that are ready to be used for corporation tax computation and filing. The output is designed to be clear, consistent, and easy to follow, so you know what was adjusted and why.

After delivery: keeping things simpler next year

Once the schedules are complete, we can suggest practical improvements to make next year quicker, such as better expense categorisation, cleaner director loan tracking, and simple monthly checks. This helps reduce year-end workload and improves the quality of your ongoing financial information.

Frequently Asked Questions

What records do you need from me to prepare the corporation tax schedules?
Usually we need your bookkeeping reports (trial balance and nominal ledger), bank information, and year-end accounts or draft figures. For owner-managed companies, we also typically need dividend details and director loan movements.
Does this service include filing the corporation tax return?
This service focuses on preparing the records and schedules that support accurate filing. If you also want the corporation tax computation and CT600 submission, that can be handled as the next step.
How long does corporation tax schedules preparation take?
Timescales depend on how complete your bookkeeping is and how quickly queries are answered. Once we have clean records, the work is usually completed within an agreed timeframe to meet your filing deadline.
Can you still prepare schedules if my records are messy or incomplete?
Yes, but we will first identify gaps and agree the best way to fix them, which may involve bookkeeping tidy-up. Clear source data is essential, so we avoid assumptions that could cause issues later.
Will these schedules help if HMRC asks questions later?
Yes, the aim is to keep a clear audit trail showing how figures were treated for tax. If HMRC raises a query, having consistent schedules and supporting workings makes it easier to respond accurately.

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