Prepare & Submit Your
MTD Quarterly Updates
Directly to HMRC

Starting from £2.99 + VAT

No setup fees • No monthly charges • No hidden costs

SOFTWARE READY FOR 2025/26 TAX FILING

START FOR FREE

WE HAVE MADE THE MTD RETURN SUBMISSION PROCESS AS SIMPLE AS 1-2-3

Step 1 icon: prepare spreadsheet
Step 2 icon: upload spreadsheet
Step 3 icon: review and submit
Step 1
Complete the MTD spreadsheet template
Step 2
Upload the completed spreadsheet to our bridging software
Step 3
Review and submit your MTD return to HMRC

MTD Spreadsheet

You can link and e-file your MTD return spreadsheet using our bridging software. Start and test our software for free. No setup, monthly or hidden charges.

Kindly make sure that you have an updated version of excel. Our system supports excel 2010 or any new version.

It does not support excel 2007.

TRY FOR FREE TO SUBMIT YOUR:

  • Personal tax return- we support all supplementary forms and you can use us if you are living abroad or have income from a trust.
  • Partnership Tax Return (SA800).
  • MTD Return

How to fill and submit your tax return

MTD Bridging Software Demo (Income Tax)

Download & Fill Self-Employment Income Template (MTD)

Download & Fill Rental Income Template (MTD)

Personal Tax Return (SA100)

Partnership Tax Return (SA800)

What We Offer

Online filing to HMRC

You can use our software to do the following:-

  • Prepare your tax return within minutes.
  • Complete and submit your personal tax return, partnership tax return and VAT return to HMRC.
  • Our software allows you to download your return so that you can check all details are correct. You can also view, save and print your return.
  • Come back to your automatically saved tax return anytime, anywhere.

Please make sure that your HMRC online account is ready and you have activated the relevant service before you use our online software.

Online filing to HMRC

E-file your VAT returns

You can use 123efiling software to file your MTD-VAT. Our software is simple and easy to use. You can upload your VAT data on our software using the excel sheets and then file your return to HMRC by paying a small charge at the time of submission. VAT due date for the relevant period will be displayed on your account and you can also download the PDF copy of your return for your records.

E-file your VAT returns illustration

Start for Free

Start our online services free today. There are no downloads required to use our forms. You will need to register with us in order to use the forms. Once registration is completed login to your account and fill in the forms accordingly. Use the ‘next’ button to work through the forms. Payments (based on the pricing package) will be charged at the time of submission.

Start for Free

Free online chat Support

We have been working hard to ensure that our customers’ requirements are met, for this reason we have free online chat support available. To get contacted contact us via ‘chat’ your queries and issues will be dealt with effectively, this is the fastest way to answer all your queries and issues.

Our online support is available from 9am to 5pm (UK Time), Monday to Friday with extended hours in January until 10pm.

You can leave a message through chat or email at [email protected] and our team will respond to you as soon as possible.

Free online chat Support

Assisted Service (software + Tax Advisor)

123 E-Filing is a trusted software and you can ask for professional assistance, our team are here to help you with filling your forms and resolve all technical software related issues. Under the assisted service you can discuss all your tax issues and questions that might need answering.

You can leave a message through email at [email protected] or call us at 0330 111 6800.

Assisted Service

HMRC Recognised

123 E-filing is HMRC recognised for personal tax returns (SA100), partnership tax returns (SA800) and making tax digital for VAT. You can see our company listed on the HMRC website.

E-NEWS

Subscribe for our email services. We will provide you with updates to the tax related news and information.

Tax news

Best online tax filing.
See below our service charges.

MTD-ITSA Package
(Single Business – Self-Employed or Landlord)

Submit 4 quarterly returns and a final declaration

  • We provide a bridging tool for MTD ITSA for businesses. Special offers for agents, view details or email us [email protected]
  • Extract your income and expenses on an Excel spreadsheet
  • Upload and review your data
  • Download your tax summary report
  • Online submission to HMRC under MTD ITSA
  • Submit a final declaration to HMRC
  • Free online chat support

Standard Package

Personal or Partnership Return

  • Supporting all schedules including non-resident and trust pages
  • Download tax report
  • Online submission to HMRC
  • Non-residents
  • Employed
  • Self-employed
  • Partnerships
  • Rental income
  • Foreign income
  • Trusts etc.

Assisted Package
(Software + Tax Advisor)

Personal or Partnership Return

  • Review of your return by a member of our tax team
  • Supporting all schedules including non-resident and trust pages
  • Key to your complicated tax queries
  • Online submission to HMRC
  • Download tax report
  • Non-residents
  • Employed
  • Self-employed
  • Partnerships
  • Rental income
  • Foreign income
  • Trusts etc.
  • Chat support
  • Technical support to resolve validation issues

Multi Returns Package

One partnership (SA800) plus two personal tax returns (SA100) or any three self-assessment tax returns

  • Pay annually
  • Supporting all schedules including non-resident and trust pages
  • Includes all forms available on our website
  • You can submit mix of 3 returns
  • Online submission to HMRC
  • Download tax report
  • Non-residents
  • Employed
  • Self-employed
  • Partnerships
  • Rental income
  • Foreign income
  • Trusts etc.

MTD-VAT Package
(Single Business)

Submit 4 VAT returns

  • We provide a bridging tool for MTD VAT for businesses. Special offers for agents, view details or email us [email protected]
  • Extract your VAT data on excel spreadsheet
  • Download tax report
  • Online submission to HMRC
  • Free chat support

FAQs

Contact Us

  • 123 e-Filing Ltd is registered company in England & Wales
    (Company Registration No 10252005), 2nd floor, 6 Oxford street, Bolton, Greater Manchester, BL1 1RF, United Kingdom.
  • www.123efiling.co.uk

  • [email protected]

Our Feedbacks


SA100- Individual Tax Return

Always really easy to follow.

- Anonymous 5

It is very easy to fill all the forms. The process of paying and submit to HM is quick.

- D P 5

Easy to use. Comprehensive too.

- D P 5

Very good - first time using it, completed in about 15 mins, but I am annoyed that HMRC refuse to build such a platform themselves. There is a cost, but saves print and sending to HMRC when you can never be sure if they receive it or not.

- Anonymous 4

great

- D P 5

great

- D P 5

Difficult to fill in both Partnership and UK Property forms to cover Furnished Holiday Let without being credited with income from this x 2.

- D P 2

Fantastic service as always, thank you

- Anonymous 5

SA800- Partnership Tax Return

Thank you perfect and straight forward as normal
- D P 5
Made a few mistakes but being able to send copy for checking first was helpful.
- D P 4
Still confused by some questions which require figures from different forms
- D P 4

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