Tax returns made simple.

Accounting and tax for 

Sole Traders and Limited Companies.

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why work with us

I cover areas of London, Kent and South East

No Jargon Zone
There is no such thing as a silly question!

Modern but personal

We use technology to make the process silky smooth - however we always look to retain that personal touch!

Startup mindset

As small business owners - we get it! 

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Our clients...


Fitness and Wellness Gurus

Online or offline - you're focused on getting your clients the results they need both physically and mentally. 


Artists and creatives


You love reaching new customers with your unique designs and content.


Professional Dog Walkers

Rain or shine - you're providing services and growing your client base through referrals and good reviews.





Perhaps you have left the corporate world behind and are now focusing on making money from your skills and finding your ideal client -  on your terms! 

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Nicole was professional, courteous, efficient,  reliable and thorough

and was very easy to communicate and liaise with.


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Perfect for start ups!

 It’s been a wonderful and easygoing experience working with Threeboxes. 

I’ve already recommended them to everyone I know as they’re fantastic


I found Nicole to be extremely professional yet friendly and personable. Nothing was too much trouble.

Took the annual headache

out of my Self Assessment.

Exceptional service.


what our customers say...