Stratford-upon-Avon
13 The Courtyard
Timothy's Bridge Road
Stratford-Upon-Avon
Warwickshire CV37 9NP
1 October 2026 – Corporation Tax payment is due for companies with an accounting period ending 31 December 2025, unless the company is required to make quarterly instalment payments.
5 October 2026 – Deadline for notifying HMRC of a new liability to Income Tax or Capital Gains Tax for the 2025–26 tax year. This may include registering for Self Assessment if you became self-employed, started receiving taxable rental income or received other income or gains that have not already been taxed.
7 October 2026 – VAT returns and payments are normally due for accounting periods ending 31 August 2026, unless a different deadline applies. Businesses paying by Direct Debit should allow sufficient time for HMRC to collect the payment.
19 October 2026 – PAYE, employee and employer National Insurance contributions, student loan deductions and Construction Industry Scheme deductions are due for the month ended 5 October 2026 if payment is made by post.
19 October 2026 – Deadline for submitting the CIS300 monthly return for the month ended 5 October 2026.
22 October 2026 – Electronic payments of PAYE, National Insurance contributions, student loan deductions and CIS deductions are due for the month ended 5 October 2026.
22 October 2026 – Electronic payment deadline for tax and Class 1B National Insurance contributions due under a PAYE Settlement Agreement for the 2025–26 tax year. The deadline is 19 October 2026 if payment is not made electronically.
31 October 2026 – Deadline for submitting a paper Self Assessment tax return for the year ended 5 April 2026. Taxpayers who miss the paper filing deadline can normally file online by 31 January 2027 instead.
31 October 2026 – Corporation Tax returns are due for companies with an accounting period ending 31 October 2025.
31 October 2026 – Companies House accounts are due for private companies with an accounting period ending 31 January 2026. Different deadlines apply to a company’s first accounts.
31 October 2026 – Plastic Packaging Tax returns and payments are due for the quarter ended 30 September 2026 where the business is registered for the tax.
1 November 2026 – Corporation Tax payment is due for companies with an accounting period ending 31 January 2026, unless the company is required to make quarterly instalment payments.
7 November 2026 – VAT returns and payments are normally due for accounting periods ending 30 September 2026, unless a different deadline applies. Businesses paying by Direct Debit should allow sufficient time for HMRC to collect the payment.
19 November 2026 – PAYE, employee and employer National Insurance contributions, student loan deductions and Construction Industry Scheme deductions are due for the month ended 5 November 2026 if payment is made by post.
19 November 2026 – Deadline for submitting the CIS300 monthly return for the month ended 5 November 2026.
22 November 2026 – Electronic payments of PAYE, National Insurance contributions, student loan deductions and CIS deductions are due for the month ended 5 November 2026. As 22 November 2026 falls on a Sunday, businesses should arrange payment early enough for the cleared funds to reach HMRC by the deadline.
30 November 2026 – Corporation Tax returns are due for companies with an accounting period ending 30 November 2025.
30 November 2026 – Companies House accounts are due for private companies with an accounting period ending 28 February 2026. Different deadlines apply to a company’s first accounts.
Grenfell James Technology Adoption Index
How does your business perform against others adopting financial tech? Find out with our interactive diagnostic:
1.
How does your business receive invoices?
A)
Invoices are mainly received in paper form
B)
Invoices are mainly received by email
C)
Invoices are emailed then automatically forwarded to a designated mailbox
2.
How are purchase invoices processed?
A)
Invoices are entered manually
B)
Invoices are attached to manually raised invoices
C)
Automated software (e.g. ReceiptBank, 1Tap, HubDoc etc) collates invoices
3.
How are accounts processed?
A)
Using Excel/paper-based
B)
Using Computer-based, offline software
C)
Using cloud-based accountancy software
4.
How often is business data revised?
A)
Data is updated annually
B)
Data is updated quarterly
C)
Data is updated monthly or more often
5.
How is banking updated for your business?
A)
Banking is updated manually
B)
Banking is updated by imports
C)
Banking is updated via a live feed
6.
How are bank payments made?
A)
Bank payments are manual
B)
Bank payments are made using bulk imports
C)
Bank payments are made directly via accounting software
7.
How are bank receipts reconciled?
A)
Receipts are chased and reconciled manually
B)
Receipts are chased and reconciled automatically
C)
A third-party platform is used to chase debts and collect fees
8.
How often are management reports produced?
A)
No reports are provided
B)
Reports are provided but often too late to be valuable
C)
Reports are automated with real-time information
Score 8-12:
Curious Exploration
Your financial technology phase is Curious Exploration
% of respondent businesses are in this phase too.
Switching accountancy systems may seem like an upheaval, but can be much more straightforward than most businesses imagine. From talking to our clients, they have found moving from paper invoicing and desktop-based accounting software to the cloud and apps quickly makes the transition process a worthwhile investment of time. Digital accounting solutions bring in streamlined processes, up-to-date business data and greater confidence in the accuracy of information when making financial decisions.
Grenfell James works with your team to fully assess the needs of your business and minimise the impact of any transitions for solutions we recommend.
Score 13-19:
Measured Discovery
Your financial technology phase is Measured Discovery
% of respondent businesses are in this phase too.
Once cloud accountancy software is in place, there’s still plenty of scope to improve your accountancy processes and make sure your business is maximising the benefits of adopting a digital accounting solution. Grenfell James assesses each business to understand how any implemented solutions are being used, identify areas for improvement and the needs of the business overall to support your business goals and achieve success.
Our team of experts can discuss a range of time-saving automation and get different apps and cloud-based solutions talking to create and manage a digital accountancy eco-system to help your business grow.
Score 20-24:
Bold Innovation
Your financial technology phase is Bold Innovation
% of respondent businesses are in this phase too.
You know the benefits of accounting technology and the impact it can have on your business goals. If you want to take it a step further, our team can conduct a systematic review of your processes, apps and business goals to ensure your digital accountancy ecosystem is keeping pace with the changing needs of a growing business.