A Guide for Businesses

October is Financial Planning Month, a perfect time to take a closer look at key accounting dates for the coming months. For business owners, staying on top of these dates is crucial to maintaining financial health and avoiding unnecessary penalties. Here’s a breakdown of the important accounting deadlines in October and November 2024:

Key Accounting Dates in October 2024:

1. 1 October 2024 – Corporation Tax Payment Due
   This is the deadline for paying Corporation Tax for companies with a financial year ending on 31 December 2023. Ensure that your tax is calculated accurately and paid by this date to avoid interest and possible penalties.
2. 19 October 2024 – PAYE and NIC Payment Due
   Employers need to pay PAYE (Pay As You Earn) and NIC (National Insurance Contributions) deductions for the month ending 5 October 2024. If you’re paying electronically, you get a few extra days, with the deadline being 22 October 2024.
3. 19 October 2024 – CIS300 Monthly Return Filing Deadline
   For those in the construction industry, the Construction Industry Scheme (CIS) monthly return for the period ending 5 October 2024 is due. This return must be filed with HMRC to report payments made to subcontractors and any deductions.
4. 19 October 2024 – CIS Tax Payment Due
   Alongside filing the CIS300 return, any CIS tax deducted from subcontractors during the month ending 5 October 2024 must also be paid to HMRC by this date.

31 October 2024 – Self-Assessment Tax Return (Paper Version) Deadline
If you choose to file a paper version of your 2023-24 self-assessment tax return, this is the last day to submit it. Filing late could mean penalties, so it’s best to be prompt. For those filing online, there is more time, with the deadline being 31 January 2025.

Key Accounting Dates in November 2024:

1. 1 November 2024 – Corporation Tax Payment Due
   Corporation Tax for companies with a financial year ending on 31 January 2024 must be paid by this date. Mark it in your calendar and ensure your accounts are in order well in advance.
2. 19 November 2024 – PAYE and NIC Payment Due
   PAYE and NIC deductions for the month ending 5 November 2024 are due for payment by this date. As with previous months, businesses that pay electronically have until 22 November 2024 to make the payment.
3. 19 November 2024 – CIS300 Monthly Return Filing Deadline
   For the construction industry, the CIS300 return for the month ending 5 November 2024 is due. Make sure to report all necessary details accurately to avoid complications.

19 November 2024 – CIS Tax Payment Due
Any CIS tax deductions made in the month ending 5 November 2024 must also be paid to HMRC by this date. Ensuring timely payment will help maintain good standing with HMRC and avoid any late fees.

Staying Organised with Your Financial Obligations

These dates are crucial for any business owner, whether you’re a small business, a contractor, or running a larger company. Keeping track of these deadlines helps you maintain a clear financial record and avoid potential penalties from HMRC. Consider setting reminders in your calendar or using accounting software that alerts you to upcoming deadlines.

Being proactive in managing your financial obligations will give you peace of mind and allow you to focus on growing your business. 

Final Thoughts

By staying on top of these accounting dates, you can keep your business running smoothly and ensure compliance with HMRC requirements. Use October’s Financial Planning Month as an opportunity to review your financial processes and prepare for the months ahead. 

If you need support managing your accounts or keeping track of these deadlines, feel free to contact me. I’m here to help you stay organised and compliant, giving you more time to focus on growing your business.