Payroll Growth · 16 March 2026 · 10 min read

How Payroll & HR Providers Find New Clients Using UK Company Formation Data

There's one thing every new company in the UK needs before it pays its first employee: payroll. Not eventually — immediately. HMRC requires PAYE registration before the first payday, and most founders have neither the time nor the expertise to handle it themselves.

That makes payroll one of the first B2B services a newly incorporated company buys. And yet, most payroll providers and HR outsourcing firms rely on referrals, word of mouth, or generic advertising to find clients. They're fishing in the same pond as everyone else — competing for businesses that already have a payroll provider.

Company formation data changes the game. Every working day, roughly 2,500 new companies register at Companies House. Each one is a potential payroll client with zero incumbent, no existing contract, and an urgent need to get set up.

This guide shows how payroll bureaux, HR outsourcing companies, and employment services firms can use UK company formation data to build a predictable pipeline of new clients — and reach them first.

The opportunity
832,000 new UK companies were incorporated in 2025. Every one that hires staff needs payroll — most within their first 60 days.

Why new companies are the perfect payroll client

Payroll providers face a fundamental problem: switching costs are high for established businesses. Moving payroll mid-year means migrating employee records, reconfiguring tax codes, and risking disruption to pay runs. Most businesses won't bother unless their current provider has badly let them down.

New companies don't have this problem. Here's why they're your ideal prospect:

1. No incumbent to displace

A company incorporated last Tuesday doesn't have a payroll provider. There's no contract to wait out, no migration pain to sell around, and no "we're happy with who we've got." You're offering to set them up from scratch — a fundamentally easier conversation than trying to poach a client from a competitor.

2. Regulatory urgency

Unlike many B2B services that a new company can delay, payroll has a hard deadline. The moment a company hires its first employee — including paying the directors — it must:

This isn't optional. HMRC penalties for late PAYE registration and missed RTI submissions are real and immediate. That urgency makes payroll one of the highest-converting outreach topics for new company data.

3. Sticky, recurring revenue

Payroll is the definition of recurring revenue. Once a company is set up on your platform, they stay — typically for years. The average payroll client retention rate in the UK is 5–7 years. A client acquired at incorporation, before they've built habits or preferences elsewhere, tends to stay even longer.

4. Natural upsell path

Payroll is the gateway to a full HR relationship. A client who starts with basic payroll processing often adds:

The lifetime value of a payroll client who grows into a full HR client can be 4–6× the initial contract.

5. Direct decision-maker access

Companies House data includes director names. At a newly formed company, the director is almost always the person who decides on payroll. No procurement process, no HR department to navigate — you're talking to the decision-maker directly.

Which new companies need payroll most?

Not every new incorporation is a payroll prospect. A dormant holding company with no employees doesn't need payroll services. Here's how to filter for the right targets:

High-value SIC codes for payroll providers

SIC codes reveal what a company does — and some sectors hire staff almost immediately after incorporation. These are the ones payroll providers should prioritise:

SIC CodeSectorWhy They Need Payroll Fast
56101RestaurantsHire kitchen & front-of-house staff immediately
56302Pubs & barsStaff-intensive from day one, complex shift patterns
41201ConstructionSubcontractor CIS & employed staff mix, compliance-heavy
78109Recruitment agenciesHigh-volume temp payroll, umbrella company needs
86210GP practicesNHS & private staff, complex pay scales
85100EducationTeachers & support staff, term-time contracts
96020HairdressingEmployed stylists, often chair-rental hybrid models
81210Cleaning servicesMultiple employees, variable hours, high turnover
43999Specialist constructionCIS compliance, multiple operatives
56210CateringEvent-based staff, zero-hour contracts, complex scheduling
Pro tip: Construction companies are a goldmine for payroll providers. The Construction Industry Scheme (CIS) adds complexity that most founders can't handle alone — they need a payroll specialist. Target SIC codes 41–43 specifically.

Sectors to deprioritise

Some SIC codes are less useful for payroll outreach. Property holding companies (68100), dormant companies, and sole-director consultancies with no employees generate lower conversion rates. If the SIC code suggests a one-person operation with no staff, skip it.

Filter by company structure

Focus on private limited companies (LTD) in sectors that typically employ people. Also watch for LLPs in professional services — they often have salaried partners and employed staff from day one.

The timing window: when to reach out

Payroll has one of the most predictable timing windows of any B2B service. Here's where newly incorporated companies typically are in their payroll journey:

Days Since IncorporationWhere They AreWhat They Need
0–14 daysSetting up the business, planning first hiresAwareness that PAYE registration is needed
14–30 daysHiring first employees or paying directorsPAYE setup, first payroll run
30–60 daysOperational, first employees on payrollOngoing payroll processing, auto-enrolment setup
60–90 daysGrowing, adding staffScalable payroll solution, HR documentation
Optimal outreach window
Contact new companies within 7–21 days of incorporation. After 30 days, most have either set up payroll themselves or chosen a provider.

The 14–21 day mark is the sweet spot for payroll providers. The founder has moved past the initial incorporation admin and is now actively thinking about operational setup — bank account, insurance, payroll. Reach them here and you're part of the conversation at exactly the right moment.

Building your payroll outreach system

Here's a practical framework for turning company formation data into a reliable client acquisition channel:

Step 1: Define your ideal payroll client

Get specific before you start outreach:

Step 2: Set up automated data delivery

You need a daily feed of new incorporations matching your criteria. Manually checking Companies House doesn't scale. Automate it — filtered by SIC code, region, and company type — delivered to your inbox or CRM every morning.

Step 3: Craft compliance-led messaging

Payroll outreach has a unique advantage over other B2B services: regulatory urgency. Use it. Here's the difference between generic and effective outreach:

❌ Generic (low response):
"Hi, we offer payroll services for small businesses. Would you like a quote?"

✅ Compliance-led (high response):
"Hi [Name], congratulations on incorporating [Company]. If you're planning to pay yourself or hire staff, you'll need to register as an employer with HMRC and set up PAYE before your first pay date. We specialise in payroll for new [sector] businesses — most of our clients are fully set up within 48 hours. Happy to handle the HMRC registration and first payroll run for you. Worth a quick call this week?"

The second version works because it:

Step 4: Build a multi-touch sequence

One email rarely closes a payroll client. Build a 4-touch sequence:

  1. Day 1: Initial email — compliance-led, sector-specific, offering PAYE setup help
  2. Day 4: Follow-up with a useful resource — "PAYE checklist for new [sector] businesses" or "Auto-enrolment timeline for new employers"
  3. Day 9: Brief check-in — "Have you sorted your payroll setup yet? Happy to help if not."
  4. Day 15: Final touch — "Your first pay date is approaching. We can still get you set up in time — here's how."

Step 5: Track everything

Measure response rates by sector, region, and message variant. Construction companies may respond differently to restaurants. Professional services firms may prefer a different tone. Track, learn, and optimise — most payroll providers find 2–3 sectors dramatically outperform the rest.

Conversion benchmarks for payroll outreach

Company formation data outreach consistently outperforms generic prospecting because of the timing and relevance advantage. Here's what payroll providers can typically expect:

MetricGeneric Cold OutreachFormation Data Outreach
Email open rate15–20%40–55%
Reply rate1–3%6–14%
Meeting booked rate0.5–1%3–6%
Close rate (from meeting)15–25%30–45%

Payroll outreach tends to convert slightly higher than average B2B formation data campaigns because of the regulatory urgency factor. When someone knows they have to sort payroll (not just should), they're more receptive to someone offering to do it for them.

Example maths
Contact 120 new companies/month → 4–7 meetings → 2–3 new clients. At £80–£200/month per client, that's £160–£600/month in new recurring revenue — scaling every month.

The construction payroll opportunity

Construction deserves special attention. It's the single largest sector for new UK company formations — over 250 construction and specialist trade companies register every working day. And construction payroll is uniquely complex:

Most new construction company directors are tradespeople first, administrators second. They know their trade inside out but payroll compliance is foreign territory. That's exactly why they need you.

Construction payroll tip: Lead with CIS in your outreach. "Are you registered as a CIS contractor? If you're paying subcontractors without verifying and deducting, you could face HMRC penalties." This gets attention because it highlights a risk they may not have considered.

Auto-enrolment: the hook that keeps converting

Since 2018, every UK employer must auto-enrol eligible workers into a workplace pension scheme. New employers have specific duties from their very first day as an employer:

Many new company founders have no idea auto-enrolment applies to them from day one. Mentioning it in your outreach serves a dual purpose: it demonstrates your expertise and creates urgency. "Did you know you have auto-enrolment duties from your first hire?" is one of the highest-performing opening lines for payroll providers reaching out to new companies.

Real-world example: targeting new hospitality businesses

Here's how a payroll bureau might use this approach in practice:

The provider: A 6-person payroll bureau based in Manchester, specialising in hospitality and retail.

Their filter:

Daily volume: 10–18 matching new incorporations per day

Outreach approach: Compliance-led email within 10 days of incorporation, highlighting PAYE registration, tipping legislation, and auto-enrolment requirements specific to hospitality.

Results over 3 months:

That's £25,200 in annual recurring revenue from a data subscription and consistent daily outreach. And because payroll clients stick around, that revenue compounds every quarter.

Common mistakes payroll providers make

We see these patterns across our payroll and HR customers. Avoid them:

  1. Leading with price instead of compliance. "Payroll from £5/month" gets ignored. "HMRC requires PAYE registration before your first pay date — we handle that in 48 hours" gets replies. Lead with the problem, not your price list.
  2. Targeting every SIC code. A holding company with no employees doesn't need payroll. Property investment vehicles, dormant companies, and single-director consultancies who pay via dividends are low-conversion targets. Filter them out.
  3. Waiting too long. Payroll decisions happen fast. A founder incorporating a restaurant is hiring staff within weeks. Contact them within 14 days or someone else will.
  4. Forgetting the upsell path. Don't just sell payroll processing. Mention auto-enrolment, HR documentation, and employment contracts in your initial outreach. It positions you as a complete solution, not just a payslip generator.
  5. No follow-up. First emails get buried. The second or third touch is often where the conversion happens. Build a sequence and stick to it.

GDPR and outreach compliance

Companies House data is public record. Contacting company directors at their registered business address about relevant B2B services is permitted under UK GDPR's legitimate interest basis, provided you:

For email outreach, PECR (Privacy and Electronic Communications Regulations) applies. B2B emails to company addresses for relevant business services generally fall within the legitimate interest framework — but always include an unsubscribe link.

How NewCo Data helps payroll providers

We built NewCo Data for B2B companies that sell to new businesses. Here's what payroll and HR providers get:

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Key takeaways

Company formation data turns payroll client acquisition from a referral-dependent guessing game into a predictable, scalable system. The companies are being incorporated every day, payroll is non-negotiable, and the timing advantage is yours if you use it.

Ready to build your pipeline? Start a free trial of NewCo Data and get your first batch of new company leads tomorrow morning.

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