Since 2009, we’ve been trusted by accountants and self-employed professionals to process corporate and self-assessment tax returns. It’s our uncompromised quality, accuracy and affordable rates that put us ahead of the rest.

What’s included?


Corporation and Personal Tax


Corporate, Partnership and
Sole Trader tax returns


Property Tax Returns


HMRC Submissions


Fixed Costs


Dedicated Account Manager

Why choose to outsource to us?


of working
with us

Increase your profit margins – On average we save clients as much as 50% in costs than if they were to carry out the work themselves.

Technology partners – We work with all major accountancy software suppliers, including Xero, Quickbooks, Freeagent,  Sage, Dext,  Autoentry, Hubdoc, Iris, Digita, Taxcalc, VT and many more.

Data secure – We take every possible precaution to secure your data. All of your information is safely and securely stored off-site, accessible only by approved team members.

Low prices, quick turnaround – Where competitive fixed fee pricing meets quality work. Clients make significant time, cost and resource savings by outsourcing work to us.

Available when you need us – The team at GI are available during UK office hours to deal with any questions or queries clients may have. Simple queries and interactive sessions can give valuable insight and help smoothen the transition of the services employed. It is important for us to build trust as this can help solve problems that may arise faster.

Contact us today and transform your least
profitable client into a profitable one.