

Who we work with
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Limited Companies​
​Established UK businesses seeking structured, reliable bookkeeping and accounting support.
Sole Traders
Self-employed professionals, consultants, and small business owners who want their finances kept clear, compliant, and under control.
Founders & Directors
Business owners using Xero who want their accounts handled with precision and care.
How we work
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01
Initial Conversation
We begin with a clear understanding of your business, your current setup, and what support you need.
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Regular, Reliable Service
Bookkeeping completed on time, every time. Clear timelines, no chasing required.
02
Structured Onboarding
Your Xero account is reviewed, organised, and set up properly from day one. No loose ends.
04
Ongoing Visibility
You always know where you stand. Clean data, clear reports, complete control.
Services
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Everything you need to keep your finances in order. From day-to-day bookkeeping to year-end accounts, we provide structured, reliable support.
Free resources
A small collection of plain-English guides to help UK business owners understand key tax changes and requirements.
Self Assessment: a calm checklist
A practical checklist highlighting commonly missed income, claims, and sense-checks before submitting a Self Assessment return.
VAT Threshold Tracker (Rolling 12 Months)
A simple spreadsheet to track rolling 12 month VATable turnover and see when you are approaching the £90,000 VAT threshold.
Why work with us
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Xero Certified
Qualified and certified Xero advisor with deep platform expertise.
UK Focused
Specialists in UK accounting standards, VAT, and compliance requirements.
Process Driven
Systematic approach ensuring accuracy and consistency in every task.
Clear Communication
No jargon, no drama. Just straightforward, professional service.

What our clients say
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"Working with Ones & Xeros has been transformative for our business. They've brought clarity and structure to our finances that we didn't have before."
Sarah Mitchell
Founder, TechStart Ltd
"Professional, responsive, and always on top of the details. They make Xero work for us, not the other way around."
James Thompson
Director, Thompson Consulting
"Finally, a bookkeeping service that understands the needs of small businesses. No jargon, just clear communication and reliable service."
Emma Roberts
Sole Trader, Roberts Design