Non-Resident Ltd Tax Regularisation - UK

I need an accountant who already knows their way around HMRC, CT600 filing and post-dissolution issues for UK companies. My situation is quite specific:

• The company was UK-registered, non-resident, and traded until it was dissolved in 2024.
• No Corporation Tax returns have been submitted for the period October 2022 – January 2024.
• A handful of late payments hit the company’s Wise account after dissolution, so those need to be declared too.

What I can provide right away are complete bank statements for the period and the previous tax returns that were filed before October 2022. Everything else—trial balances, journals, etc.—will need to be reconstructed from those statements and Wise receipts.

Your help is required for corporate tax only; VAT and PAYE are not in scope. I am expecting three clear outcomes:

1. Draft and submit the missing CT600 returns, making sure all income (including the post-dissolution receipts) is captured correctly.
2. Advise me on the exact Corporation Tax liability, penalties or interest that HMRC may assess, and options to mitigate them.
3. Handle correspondence with HMRC until the account is fully settled and confirmation of compliance is received.

Ideally you already use the HMRC agent portal, are comfortable working with Wise statements, and can turn this around promptly. Let me know your expected timeline and any additional information you will need so we can get started straight away.