HMRC Company Tax Returns Companies House Accounts

Free iXBRL tagging services

for first time filers and dormant companies *

  • We convert your financial statements in Excel or pdf to iXBRL
  • No financial statement? No worries, download our Excel template

Filing with HMRC and Companies House

Assured Filing
Best Price
Quickest Turnaround


*   when you choose our HMRC CT600 or Companies House accounts filing services.

Calculate iXBRL Services Cost

  • Turnaround in
  • iXBRL conversion required for
     pages
     pages
  • Filing service required for
  • Total

    £ 0.00 ( excl. VAT )

HMRC Recognised
for iXBRL solutions
ISO 27001 Certified
for information security
ISO 9001 Certified
for quality management
PCI DSS Compliant
secure card transactions
GDPR Ready
for data privacy

Why companies and accountants choose FinTags

One partner for iXBRL tagging, CT600 preparation and filing - end to end.
01

iXBRL Tagging & Conversion

Full tagging of your statutory accounts to the correct HMRC / Companies House taxonomy - FRS 101, FRS 102, IFRS and micro-entity.

From £4 per page More info
02

HMRC CT600 Filing

We prepare and transmit your Company Tax Return as your authorised agent, with amendments at no extra cost.

£60 per filing More info
03

Companies House Filing

We prepare and file your annual accounts with Companies House as your authorised agent - filing starts from £30, including new and dormant companies.

CH filing from £30 More info

+
Companies Filed

+
Years of XBRL experience

+
countries served

%
HMRC acceptance guarantee
What iXBRL Services Cost

iXBRL tagging cost: simple per-page pricing

Pay only for actual pages tagged. Unlimited revisions until your filing is accepted.
Same price, whatever you send us: DOC Word XLS Excel PDF All output formats included - no extras, no surprises.
Companies House Filing

£30

starts from, per filing

The simplest way to file for a company with no trading activity or in its first year.

  • Companies House filing starts from £30
  • Flat price for dormant & new companies
  • Word, Excel or PDF - same price
  • New and dormant companies
HMRC CT600 Filing

£60

per filing

We prepare and transmit your Company Tax Return to HMRC as your authorised agent.

  • HMRC recognised filing agent
  • Successful filing guaranteed
  • Amendments at no additional cost
  • Companies House filing also available
Pricing plans Contact us for a price quote
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01.

Simple and Transparent

We value your time. We publish our prices transparently and keep it simple.

02.

No Hidden Costs

You pay only for pages converted - no extra charge for revisions.

03.

Any format. One Price.

Word, Excel or PDF - same price, no premium on PDF.

04.

Refund Guarantee

Not satisfied with any aspect of our service? We refund fully, no questions asked.

How It Works

How our iXBRL conversion service works

1
Sign In

Create your account online and add entity information

2
Place order & upload

Financial statements in Excel, Word or PDF format

3
Download iXBRL

Package when available, as scheduled. Review and approve.

4
Submit CT returns

If you need, we transmit CT600 to HMRC on your behalf

What our customers say

Rated Excellent by our
customers on Trustpilot

Spontaneous feedback from accounting firms, group companies, SMEs and charities we file for - verified independently on Trustpilot.
Trustpilot
Based on 19 verified reviews

4.6

Excellent
Verified

“I have been with FinTags for a number of years and can honestly say I could not find a better service. Highly recommended!”

UK Long-standing customerUnited Kingdom
Verified

“The team consistently delivers on time, and their quick turnaround makes the process seamless. Service has always been exceptional.”

GC 3-year customerUnited Kingdom · Group company
Verified

“The team was most helpful and ensured that all aspects of the transaction were managed to a successful conclusion.”

UK Verified reviewerUnited Kingdom
Full client references available on request. Read all our verified reviews on Trustpilot →
Why Us

What makes FinTags different

FinTags — trusted iXBRL tagging partnership

24 files overnight

delivered for one client. Zero errors.

Experts who helped write the first pages of iXBRL

FinTags is headed by the expert behind some of the world’s earliest iXBRL reports submitted to HMRC, with teams that built XBRL solutions for SEC, MCA, COREP and Solvency II.

Two-layer quality check Every report reviewed twice before it reaches you. ISO 9001:2015 certified process.
3-layer data security Hosted on AWS servers in Europe. ISO 27001 certified. GDPR compliant.
Flexible delivery, your deadline A few hours or a few weeks - our model flexes until your filing is complete.

100%

Full refund promise Not delighted? We refund fully. No questions asked.

£4

Transparent pricing Prices published openly. Pay only for pages tagged.

No.1

Best price in market Everything else being equal - guaranteed.
Frequently asked questions

Answers to commonly asked queries on our ESEF reporting services.

Micro entities, small companies, dormant companies and charities that meet the relevant qualifying thresholds.

No it's the standard iXBRL conversion service offered at no charge to entities that qualify by size or status.

Use FinTags' eligibility check, or contact the team directly with your entity type and accounts.

Upload your accounts and FinTags converts them to iXBRL at no charge, with the usual turnaround and revision support.

No iXBRL conversion is free for qualifying entities; CT600 filing is available separately from £60.

Yes where an individual client entity qualifies, the same free-conversion terms apply.

Looking for something in particular? Get in touch

Get in touch with us

Need an iXBRL price quote or more information?

We respond within 60 minutes. Call, email, or leave your number - we’ll call you back.
General Enquiries hello@fintags.co.uk
Business Phone 800 357 9468
Support Hours Mon–Fri, 8am–8pm
Office College House, 17 King Edwards Road,
Ruislip, London HA4 7AE

Get a quote in under a minute

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XBRL services across the globe

XBRL tagging services for filing statutory reports with regulators

One team, seven countries - the same delightful filing experience with every regulator.
need more information?

Please feel free to get in touch with us

Call Us

800 357 9468