1. Choose HMRC-compatible software

Ensure you’re using software that is compatible with HMRC’s systems for Corporation Tax filing. Examples include:

   – QuickBooks

   – Xero

   – Sage

   – TaxCalc

   – FreeAgent

Confirm with the provider that the software supports dormant company filings.

2. Prepare your accounts

A **dormant company** has not traded and has no significant financial transactions during the financial year. The accounts must show:

   – Company name and registration number

   – Balance sheet with minimal activity (e.g., issued share capital)

   – Declaration that the company is dormant

For a dormant company, your accounts will likely include a **simplified balance sheet** showing the following:

   – Fixed assets (if applicable)

   – Current assets

   – Creditors

   – Net assets

   – Share capital

3. Login and authenticate

Use the software to log in to your company’s HMRC account. You’ll need your:

   – Government Gateway ID

   –  Authentication code from HMRC

   – Your company’s Company Registration Number (CRN)

4. Fill in the dormant company accounts

   Using the software, input the required figures for a dormant company. This usually includes:

   – Zero revenue or profits

   – Any minimal costs related to setting up the company (if applicable)

   – The company’s assets (which are likely minimal)

5. File Online

   – Submit the accounts through the software’s “File with HMRC” feature. 

   – You will also need to submit a **CT600 form** indicating that your company is dormant and has no tax liability.

6. File with Companies House

Don’t forget to file a **dormant company accounts** statement with Companies House as well, which you can do either through your software or the Companies House WebFiling service.

7. Confirmation

Once you’ve successfully filed the accounts, you should receive confirmation from both HMRC and Companies House.

If you encounter issues, most accounting software providers offer support to help you through the process.