Tax returns made simple.
Self-assessments from £80
Taking you from start to finish
guided by Chartered Accountants
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!
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.
Freelancers
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.
"
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.