CT600 tax return filing in Ilkley
We file your CT600 with HMRC for limited companies in Ilkley, with the accounts and tax computation attached in the format HMRC requires.
- Fixed fee, quoted up front
- Filed with HMRC
- 100% online, no office visits
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Get your fixed-fee quote in Ilkley
Tell us a little about your company. It takes about a minute.
Prefer to talk? 0203 4411-258 or freephone 0800 6441-258
What does CT600 tax return filing in Ilkley cost?
We quote a fixed fee for CT600 tax return filing in Ilkley before any work starts, based on your turnover and the state of your records. We handle the whole job online and file with HMRC.
- Best for
- Companies that need the CT600 filed with accounts and computations
- Fee
- Fixed fee, quoted up front
- Deadline
- Return: 12 months after the accounting period ends
- Filed with
- HMRC
- Service area
- Online to Ilkley and across the UK
Why Ilkley directors choose us for CT600 tax return filing
Fixed fee
One price for CT600 tax return filing in Ilkley, agreed before we start.
Online from Ilkley
Share records and approve everything by email. No travelling, no posting paperwork.
Companies House and HMRC
We handle both filings together so nothing falls between the cracks.
Deadline reminders
We diarise your accounts, tax and confirmation statement dates.
Free eligibility check
Not sure you qualify? Our calculators tell you in a minute.
Local figures, UK-wide help
We use ONS data for Bradford to point out what matters for businesses like yours.
CT600 filing for Ilkley limited companies
The CT600 is the company tax return form. It is filed online and has to be accompanied by the full statutory accounts and a tax computation in iXBRL format. Filing the CT600 with HMRC is a separate duty from filing accounts at Companies House, even though most companies deal with both in the same week.
What is included
- CT600 and any supplementary pages completed
- Accounts and computations tagged in iXBRL
- Filing through HMRC-recognised software, with the acknowledgement saved
- Payment reference and deadline explained
- Amendments handled if HMRC raises a query
How to file a CT600 online in Ilkley
- 1
Send your records and the accounting period dates.
- 2
We prepare the computation and the return.
- 3
You approve it online.
- 4
We file with HMRC and send you the acknowledgement.
CT600 filing service for Ilkley businesses: local facts
Ilkley is in the Bradford council area, in the Yorkshire and The Humber region. Bradford has around 17,195 VAT- and PAYE-registered businesses, and 15,325 of them, about 89%, have fewer than ten employees (ONS UK Business Counts, 2026). That is the group the micro-entity rules were written for.
The largest groups of micro businesses in Bradford are wholesale and retail (3,525), construction (1,985) and professional, scientific and technical services (1,780). For wholesale and retail companies in Ilkley, closing stock and the VAT treatment of different product lines are the usual pressure points, so we value stock carefully and check your VAT records. That puts wholesale and retail at 23% of the local micro-business base.
Zooming in, the ONS neighbourhood area around Ilkley (Bradford 002) has 780 VAT- or PAYE-registered businesses, and 700 of them (90%) are micro businesses.
Bradford ranks 155 of the 1105 areas we serve by number of micro businesses, and its micro share of 89% is in line with the 89% average across them. In construction (1,985 micro businesses in Bradford), Construction Industry Scheme deductions, retentions and stage payments can distort profit, so we reconcile your CIS statements before the accounts are prepared. In professional, scientific and technical services (1,780 micro businesses in Bradford), fee income, work in progress at the year end and how directors are paid are the key decisions, so we plan these with you before the accounts are finalised.
Bradford at a glance
| VAT/PAYE-registered businesses | 17,195 |
| Micro businesses (under 10 staff) | 15,325 |
| Micro share | 89% |
| Rank of 1105 areas | 155 |
| Around Ilkley (Bradford 002): businesses / micro | 780 / 700 |
| Wholesale and retail | 3,525 |
| Construction | 1,985 |
| Professional, scientific and technical services | 1,780 |
Source: ONS UK Business Counts 2026, enterprises registered for VAT and/or PAYE.
CT600 deadlines for Ilkley directors
Accounts
Due at Companies House 9 months after your year end.
Tax return
CT600 due at HMRC 12 months after your accounting period ends.
Tax payment
Corporation Tax is due 9 months and 1 day after your year end.
Confirmation statement
At least every 12 months, filed within 14 days of your review period ending.
Full filing deadlines guide · Late filing penalties · Eligibility calculator
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Ready for CT600 tax return filing in Ilkley?
Fixed fee, quoted up front. Filed with HMRC. 100% online.
Questions from Ilkley directors
Do I need a CT600 if the company made a loss?
Yes, if HMRC has issued a notice to deliver a return. Filing also lets you carry the loss forward against future profits.
What happens if the CT600 is late?
An automatic £100 penalty applies if it is up to three months late, a further £100 after that, and tax-geared penalties follow if it is six months late.
How many micro businesses are there in Bradford?
The 2026 ONS UK Business Counts show 15,325 micro businesses (fewer than ten employees) among 17,195 VAT- and PAYE-registered businesses in Bradford.
Do I need an accountant based in Ilkley?
No. Companies House and HMRC filing is entirely online, so we work with you remotely. We are based in Morden, south London, and work with limited companies across the UK, including those in Keighley, Otley, Bingley and Ilkley.
How many businesses are there around Ilkley?
Zooming in, the ONS neighbourhood area around Ilkley (Bradford 002) has 780 VAT- or PAYE-registered businesses, and 700 of them (90%) are micro businesses.
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