Corporation Tax

CT600 prepared, R&D and reliefs claimed.

Efficient corporation tax computation and filing, helping businesses meet obligations while managing tax liability.

Corporation Tax

Corporation tax is where most SMEs leave money on the table — through unclaimed reliefs, missed allowances, or rushed filings. We prepare your CT600 carefully, claim everything you're entitled to, and file well ahead of deadline.

What we cover

Full corporation tax compliance plus the strategic claims that materially reduce your bill. We work alongside your bookkeeping (ours or in-house) to make sure your year-end position is optimised before filing.

  • CT600 preparation and submission
  • iXBRL-tagged statutory accounts
  • R&D tax credit claims (SME and RDEC)
  • Capital allowances and AIA optimisation
  • Group relief and consortium claims

How we deliver

Year-end engagement runs over 4–6 weeks. We start with a tax planning conversation, prepare the computation, run reliefs analysis, then file with HMRC and Companies House together.

  • Pre-year-end tax planning call
  • Full computation with relief schedules
  • iXBRL filing with HMRC and Companies House
  • Annual filing 60+ days before deadline
Deliverables

What you get

Available standalone or as part of a fixed monthly package from £150. We'll quote precisely after a short scoping call.

CT600 filed with HMRC

Statutory accounts filed with Companies House

R&D and capital allowance claims (where applicable)

Tax planning notes for the year ahead

Included in Gold and Platinum. See plans →

Ready to start with Corporation Tax?

A short call. A clear picture of where we can actually help.