Call Now
Client Portal
Our App

Our Services

Self-employed Startup

Includes Registering you as self-employed, applying for a UTR number, setting up a national insurance record, advising on a business bank account and optional accounting software.

Self-Assessment Tax Returns for Small Businesses

Sole Traders and CIS Subcontractors: Our once and done package covers you from start to finish and includes ongoing support throughout the year.

CIS Contractor Registration and Returns

If you employ the services of subcontractors, we can register you as a CIS contractor. You must do so to allow you to deduct your subcontractor’s tax and complete your monthly HMRC CIS300 submissions.

Late Penalty Appeals

Since 2011 late filing penalty charges are £10 per day. We have a 99% success rate in getting these charges refunded.

Backdated and long overdue returns

We are able to complete all tax returns regardless of how late they are, although any rebates you are owed will only be paid on the tax returns for the last 4 years, in most cases.

Amendments to your previous returns

If you feel that your previous tax returns were not completed accurately, we can propose amendments to your last four tax returns. This may also increase your rebate or decrease your tax bill.

Recovering Lost Records such as payslips and CIS deduction statements

We can appeal to the tax office to get as much information released as possible, whilst at the same time liaising with your past contractors to recover as much info as possible.

Accounting Software

NJB Taxback Ltd has partnered with Quickbooks are our team members are certified ProAdvisors. Thanks to our partnership, we can offer massive discounts on various QuickBooks licenses, and we can advise which one is most suitable for your business.


We can reconcile your QuickBooks transactions on either a monthly fixed cost rate or per transaction depending on which is most suitable for your business.

Privacy Settings
We use cookies to enhance your experience while using our website. If you are using our Services via a browser you can restrict, block or remove cookies through your web browser settings. We also use content and scripts from third parties that may use tracking technologies. You can selectively provide your consent below to allow such third party embeds. For complete information about the cookies we use, data we collect and how we process them, please check our Privacy Policy
Consent to display content from - Youtube
Consent to display content from - Vimeo
Google Maps
Consent to display content from - Google
Consent to display content from - Spotify
Sound Cloud
Consent to display content from - Sound
NJB Taxback Ltd

Kemp House
124 City Road