Founder and author, The Small Team Builder
Kayley Hart
Kayley Hart builds small teams for a living. She has worked in and around owner-led businesses her entire career — first inside operations teams where she wrote the processes nobody had written down, then leading hiring and onboarding for founder-run companies going from one person to a handful, and now full-time on The Small Team Builder.
Her work has always sat in the same narrow space: the first five hires. That means job design, real cost modelling, delegation, spending authority, onboarding and the everyday management that founders are never taught.
Stop doing everything. Start building the business beyond you. Every page here is written against one test: would this survive a real Monday in a business with three people and no HR department?
How this site started
Before The Small Team Builder existed as a website, it existed as a folder of spreadsheets, policy templates and checklists Kayley built for herself. She started her career in operations at a small professional-services firm where the founder was still answering every email, approving every invoice and interviewing every candidate. There was no playbook. She wrote one. That pattern repeated across several businesses over the following decade — arrive, find the gaps, build the systems, hand them over.
Why she writes about small teams
- Spent her career inside owner-led and founder-run UK businesses, working on operations, hiring and the systems that hold a small team together.
- Has designed first roles, written job descriptions and run onboarding for teams making their very first hire, where there is no HR department to fall back on.
- Built the cost models, spending policies and approval rules that stop a growing team from routing every decision back to the founder.
- Ran the people-operations function for a founder-led business through a period of rapid growth — from two employees to twelve in under two years — and learned what breaks first when you scale without systems.
- Writes with UK employers in mind, taking figures and rules from GOV.UK, HMRC, Acas and The Pensions Regulator rather than from memory.
What makes this different
- She has made the mistakes she writes about: hiring to escape a bad month, delegating tasks without defining the result, and handing over a company card before writing a policy.
- She works only on small teams. Nothing here is enterprise theory scaled down — it is written for a business with two, three or five people in it.
- Every tool on the site is one she built for her own use first, then made simple enough to finish in a coffee break.
- She has no financial relationship with any employer, payroll provider or HR platform beyond the disclosed partner arrangements on the Partner Offers page.
How Kayley writes
Every guide on this site starts with a question Kayley has been asked more than once by a real founder. She drafts against UK legislation and published guidance — GOV.UK, HMRC, Acas, The Pensions Regulator — rather than from memory or convention. Figures are checked at the start of each tax year. Where a topic requires a qualified reviewer, the page says so explicitly and carries a draft label until that review is complete.
What Kayley stands for
- If every decision returns to you, you have distributed tasks, not responsibility.
- Do not delegate a task before defining what a good result looks like.
- Your first hire should solve a recurring problem, not rescue a chaotic week.
- Give people enough authority to do the job, but not unlimited access to everything.
- A company card needs a policy before it needs a spending limit.
The method she writes to
Hire Well
Hire against a recurring problem you can describe, at a cost you have modelled, into a role someone could actually succeed in.
Explore hire wellDelegate Clearly
Define the outcome, the authority and the review point before you hand work over. Most failed delegation is undefined delegation.
Explore delegate clearlyBuild Beyond You
Write down how the work is done, decide who may spend and approve, and make the business runnable in a week when you are not there.
Explore build beyond you
Outside the site
Outside the site, Kayley is a reader, a slow runner and a reliable over-orderer at any table with a good menu. She lives in the UK with her partner and a dog who has strong opinions about working hours.
Expert reviewer
Employment, payroll and financial-promotion content on this site is reviewed by a named qualified professional before it goes live.
James Whitfield
FCCA, Chartered Certified Accountant — 18 years advising UK SMEs on employment costs, payroll and business finance
Last reviewed: 5 August 2026
What this site will not do
- • No claims of regulated status or professional memberships Kayley does not hold.
- • No invented testimonials, client names or case studies.
- • No employment or money figure without a named GOV.UK, HMRC, Acas or Pensions Regulator source.
- • No product recommendation before the policy, role or control it belongs to has been explained.
- • Employment, payroll and financial-promotion content on this site is reviewed by a named qualified professional before it goes live. Figures are checked against GOV.UK, HMRC, Acas and The Pensions Regulator at the start of each tax year and promptly after material in-year changes.
Founder stories
If you have built a small team and are willing to describe what actually happened, Kayley would like to publish it with your permission — under your name, not hers.
Contribute your storyCommon questions
- Can I hire Kayley to help with my business?
- The Small Team Builder is a publishing project, not a consultancy. Kayley does not take on client work at the moment. The guides, tools and templates are designed to be self-serve.
- Can I republish or quote content from this site?
- Short quotes with a clear attribution link are fine. Republishing full articles or tools is not permitted without written permission. Use the contact page if you are unsure.
- How often is the site updated?
- Employment figures and tax thresholds are reviewed at the start of each UK tax year (April). Guides are updated when legislation changes or when reader questions reveal a gap.
Beyond the Founder
The email edition is being prepared. Until it opens, every practical guide and decision tool is available here without an email gate.