Payroll Services
Payroll is the process of calculating and distributing employee wages, salaries, bonuses, and deductions, ensuring compliance with tax regulations and company policies for accurate and timely compensation.
Stress-Free, Compliant & Efficient Payroll Management
Managing payroll can be time-consuming and complex, especially with changing tax rules, pensions, and HMRC requirements. At Strix Accountancy, our expert Payroll Services UK ensure accuracy, compliance, and efficiency, taking the stress out of paying your employees.
Whether you’re a small business, a growing company, or a construction firm using CIS, we deliver reliable outsourced payroll services tailored to your needs.
Serving UK Businesses | ICAEW Chartered | Payroll Experts You Can Trust
The Benefits of Outsourcing Payroll to Strix Accountancy
Save Time & Resources – No need to spend hours on payroll processing—we handle it all.
Avoid Costly Mistakes – Incorrect tax calculations can lead to HMRC fines and unhappy employees. We ensure 100% accuracy.
Stay HMRC & Pension Compliant – Payroll regulations are complex and ever-changing. We ensure full compliance so you never miss a deadline.
Tax-Efficient Payroll Strategies – We optimise director salaries, bonuses, and employee benefits to minimise tax liabilities.
Seamless Payroll Software Integration – We work with Xero, QuickBooks, FreeAgent & Sage Payroll for real-time payroll tracking.
Confidential & Secure Processing – Payroll data is sensitive. Our systems ensure full security and GDPR compliance.
Why Does Payroll Matter?
Payroll is vital for business stability, compliance, and employee trust. UK companies must follow HMRC rules for RTI, PAYE tax, National Insurance, and pensions — making accuracy essential. Errors not only risk fines and legal issues but can also damage staff morale.
With our expert Payroll Services UK, businesses benefit from accurate, on-time payments that keep employees motivated. Managing payroll in-house can be time-consuming, but our reliable outsourced payroll services deliver efficiency, compliance, and peace of mind.
Key Payroll Considerations:
- Stay Compliant – Meet HMRC tax and pension rules.
- Build Trust – Accurate payments boost morale.
- Avoid Errors – Prevent costly miscalculations.
- Scale Easily – Payroll that grows with you.
- Protect Data – Keep payroll information secure.
- Save Time – Focus on running your business.
FAQs – Payroll Services
1. How much does a payroll service cost?
Payroll service costs depend on employee numbers, payment frequency, and complexity.
Typical UK pricing:
- 1-5 employees: £8-£15 per employee per month
- 6-20 employees: £6-£12 per employee per month
- 21-50 employees: £5-£10 per employee per month
- 50+ employees: £4-£8 per employee per month
Additional costs:
- Setup fee: £50-£150 (often waived)
- P11D processing: £15-£30 per employee annually
- CIS payroll: Additional £5-£10 per subcontractor monthly
- Year-end processing: Usually included
At Strix Accountancy serving Walsall, Birmingham, and UK-wide businesses, our bespoke pricing reflects your specific needs including employee count, payment frequency (weekly/monthly), pension scheme complexity, and software integration.
Use our free instant quote calculator above for tailored pricing.
Most businesses save money versus in-house payroll through avoided HMRC penalties, pension compliance, and time savings worth £500-£2,000+ monthly.
2. What's included in payroll services?
Professional payroll services include everything needed for HMRC and pension compliance.
Standard inclusions:
- Monthly payroll processing with RTI submissions
- Digital payslips delivered to employees
- PAYE and National Insurance calculations
- P45s for leavers and P60s annually
- Pension auto-enrolment administration
- Statutory payment calculations (sick pay, maternity, paternity)
- Employment Allowance claims (£5,000 annually)
- Payroll journals for your accounts
- HMRC correspondence handling
Additional services often included:
- CIS payroll for construction subcontractors
- Director salary optimisation advice
- Benefits in kind (P11D) preparation
- Student loan deductions
- Attachment of earnings orders
- Workplace pension scheme liaison
At Strix Accountancy in Walsall and Birmingham, we provide comprehensive payroll covering all standard requirements plus software integration with your accounting system and dedicated support.
Get your free quote using our calculator.
3. What's the difference between PAYE and CIS payroll?
PAYE and CIS are different payroll systems for employees versus construction subcontractors.
PAYE (Pay As You Earn):
- For employees on contracts of employment
- Employer deducts income tax and National Insurance
- Employer pays additional employer NI (13.8% above £9,100)
- Monthly RTI submissions to HMRC
- Employer provides payslips, P45s, P60s
CIS (Construction Industry Scheme):
- For construction subcontractors
- Contractor deducts 20% (registered) or 30% (unregistered) from payments
- Subcontractor handles own tax return
- Monthly CIS returns to HMRC
- Verification required before each payment
Key differences:
- PAYE = employer/employee relationship with full tax/NI
- CIS = contractor/subcontractor with tax deductions only
- PAYE = higher employer costs (employer NI)
- CIS = simpler for short-term construction work
Many construction businesses run both systems—PAYE for office staff, CIS for site workers.
At Strix Accountancy serving Walsall, Birmingham, and UK construction firms, we handle both PAYE and CIS payroll ensuring correct worker classification.
Get your free quote for combined payroll.
4. What are auto-enrolment pension requirements?
UK employers must automatically enrol eligible workers into a workplace pension scheme.
Current requirements (2025/26):
- Eligibility: Aged 22+ and under State Pension age, earning £10,000+ annually
- Minimum contributions: 8% total (5% employer minimum, 3% employee)
- Qualifying earnings: £6,240-£50,270 band for contribution calculations
- Re-enrolment: Every 3 years for previously opted-out staff
Employer duties:
- Choose qualifying pension scheme (NEST, NOW: Pensions, The People’s Pension, etc.)
- Automatically enrol eligible staff within 3 months of employment start
- Calculate and deduct contributions from pay
- Pay employer contributions to pension provider
- Allow employees to opt out (refund within 1 month if requested)
- Maintain records for TPR (The Pensions Regulator)
Penalties for non-compliance:
- £400 fixed penalty initially
- Escalating daily penalties £50-£10,000 depending on employee numbers
- Criminal prosecution for serious breaches
At Strix Accountancy in Walsall and Birmingham, we manage full auto-enrolment compliance including scheme selection, enrolment processing, contribution calculations, and TPR declaration submissions.
Get your free quote for pension-compliant payroll.
5. What is RTI and Making Tax Digital for payroll?
RTI (Real Time Information) and Making Tax Digital are HMRC’s digital reporting requirements for payroll.
RTI (mandatory since 2013):
- Report PAYE information to HMRC on or before each payday
- Submit Full Payment Submission (FPS) with every payroll run
- Report starters, leavers, and payment changes in real-time
- No more annual P35 or P14 forms (replaced by RTI)
Making Tax Digital (MTD) impact on payroll:
- Use MTD-compatible software (all major payroll software complies)
- Digital links between payroll and bookkeeping systems
- No manual data entry or spreadsheets for HMRC submissions
- API submissions only (no manual HMRC portal entries)
Current requirements:
- Software must be RTI-compatible (Xero, QuickBooks, Sage, FreeAgent all comply)
- Government Gateway credentials for HMRC submissions
- Digital record-keeping for 6 years minimum
Penalties for late RTI submissions:
- 1-9 employees: £100 per month late
- 10-49 employees: £200 per month late
- 50-249 employees: £300 per month late
- 250+ employees: £400 per month late
At Strix Accountancy serving Walsall, Birmingham, and UK businesses, we use fully MTD-compliant software ensuring timely RTI submissions preventing penalties.
Get your free quote for compliant payroll.
6. How do I switch payroll providers?
Switching payroll providers is straightforward with proper preparation.
The switching process:
Step 1 – Preparation (2-4 weeks before):
- Choose new provider and agree start date
- Gather employee details (names, addresses, NI numbers, tax codes)
- Provide year-to-date payroll figures
- Share pension scheme details and provider information
Step 2 – HMRC notification:
- New provider notifies HMRC of takeover
- HMRC transfers PAYE scheme to new agent
- Takes 5-10 working days typically
Step 3 – First payroll:
- New provider processes first payroll
- Verifies all data matches previous payslips
- Ensures continuity of tax codes and deductions
What you need to provide:
- Last 3 months’ payslips for all employees
- P45s for recent leavers
- Current pension contribution rates
- HMRC PAYE reference and accounts office reference
- Previous provider’s final payroll report
Timeline: Most switches complete within 2-4 weeks. Plan around month-end for cleanest transition.
At Strix Accountancy in Walsall and Birmingham, we handle all switching logistics, HMRC notifications, and data verification ensuring seamless transition with zero payroll disruption.
Get your free quote to switch payroll providers.
7. Which payroll software is best?
The best payroll software depends on your business size, industry, and integration needs.
At Strix Accountancy, we work with all major UK payroll platforms:
Xero Payroll:
- Best for: SMEs integrated with Xero accounting
- Features: Auto-enrolment, RTI, leave management
- Cost: From £5/month + £1 per employee
- Strong accounting integration
QuickBooks Payroll:
- Best for: QuickBooks accounting users
- Features: Auto-enrolment, CIS, mobile app
- Cost: From £6/month + £1 per employee
- Excellent for small businesses
Sage Payroll:
- Best for: 20+ employees, established businesses
- Features: Advanced reporting, benefits management
- Cost: From £9/month for 5 employees
- Industry-standard, very reliable
FreeAgent Payroll:
- Best for: Freelancers and micro-businesses
- Features: Simple interface, RTI compliant
- Cost: Included in FreeAgent subscription (£29/month)
- Great for sole directors
BrightPay:
- Best for: Budget-conscious businesses
- Features: Full RTI, auto-enrolment, unlimited employees
- Cost: One-off £199 annually
- No per-employee fees
We recommend based on: Your accounting software (matching payroll to accounts), employee numbers, CIS requirements, pension complexity, and budget.
At Strix Accountancy serving Walsall, Birmingham, and UK-wide, we provide software-agnostic payroll—you choose your preferred platform, we operate it.
Get your free quote with software recommendations.
8. How do I optimise director salary for tax efficiency?
Director salary optimisation balances income needs against tax, National Insurance, and dividend efficiency.
Optimal salary strategy 2025/26:
Option 1 – Personal Allowance (£12,570):
- Pay £12,570 salary annually (£1,047.50 monthly)
- Zero income tax, zero employee NI
- Zero employer NI (below £9,100 secondary threshold)
- Remaining profits via dividends
- Best for: Directors needing State Pension qualifying years
Option 2 – NI Secondary Threshold (£9,100):
- Pay £9,100 salary annually (£758.33 monthly)
- Zero income tax, zero employee NI, zero employer NI
- No State Pension qualifying year
- Maximum remaining profits via dividends
- Best for: Directors with sufficient qualifying years
Tax comparison example (£50,000 total income):
- All salary: £50,000 salary = £11,432 total tax/NI cost
- Optimised: £12,570 salary + £37,430 dividends = £6,518 total tax/NI cost
- Saving: £4,914 annually (43% less tax)
Additional considerations:
- Salary creates Corporation Tax deduction (19-25% saving)
- Dividends don’t attract employer NI (13.8% saving)
- Dividend allowance £500 (tax-free dividends)
- Student loan repayments (threshold £27,295-£25,000)
At Strix Accountancy in Walsall and Birmingham, we calculate optimal director salary/dividend splits based on your personal circumstances and company profits.
Get your free quote for tax-efficient director payroll.
9. What are common payroll mistakes to avoid?
UK businesses frequently make costly payroll errors creating HMRC penalties and employee disputes.
Most common mistakes:
1. Late RTI submissions:
- Penalty: £100-£400 monthly depending on size
- Solution: Automate RTI through payroll software
2. Incorrect tax codes:
- Using emergency codes long-term (1257L W1/M1)
- Solution: Obtain correct codes from HMRC for new starters
3. Auto-enrolment failures:
- Missing eligible employees or late enrolment
- Penalty: £400 fixed + daily penalties
- Solution: Regular eligibility assessments
4. National Minimum Wage breaches:
- Salary sacrifice reducing pay below NMW (£11.44/hour)
- Unpaid working time or training
- Solution: Monitor total pay vs hours worked
5. Benefits in kind (P11D) errors:
- Company cars, medical insurance not reported
- Penalty: Up to 100% of tax due
- Solution: Annual P11D review by 6th July
6. Statutory payment miscalculations:
- Wrong maternity/paternity/sick pay amounts
- Solution: Use software calculations
7. PAYE vs CIS misclassification:
- Treating employees as subcontractors (IR35 risk)
- Solution: Proper employment status assessment
8. Missing Employment Allowance:
- £5,000 annual NI relief unclaimed
- Solution: Claim on first payroll
9. Incorrect pension contributions:
- Wrong qualifying earnings or contribution percentages
- Solution: Regular pension scheme verification
10. Poor record-keeping:
- Missing payslips, P45s, or year-to-date records
- HMRC requires 6 years retention
- Solution: Digital payroll archives
At Strix Accountancy in Walsall and Birmingham, we implement controls preventing these errors through automated compliance checks and regular audits.
Get your free quote for error-free payroll.
10. Should I process payroll weekly or monthly?
Payroll frequency depends on your industry, employee preferences, and cash flow.
Monthly payroll:
- Best for: Office staff, professionals, salaried employees
- Advantages: Lower admin (12 runs vs 52), easier cash flow planning, lower costs
- Disadvantages: Employees wait longer for first pay
- Standard: Last working day of month or specific date (e.g., 25th)
Weekly payroll:
- Best for: Construction, hospitality, retail, hourly workers
- Advantages: Employee preference for regular income, easier overtime tracking
- Disadvantages: Higher admin burden, 52 RTI submissions annually
- Standard: Friday payment
Bi-weekly/fortnightly:
- Compromise between weekly and monthly
- 26 pay periods annually
- Common in larger businesses
- Cost differences: Monthly: £6-£10 per employee per month = £72-£120 annually Weekly: £8-£12 per employee per month = £96-£144 annually (20-25% more expensive)
Legal requirements:
- No legal requirement for specific frequency
- Must be consistent and stated in contracts
- Cannot change without employee agreement
Changing frequency: Requires employee consultation and contract amendments. Typically done at tax year start (6th April) for cleaner transition.
At Strix Accountancy serving Walsall, Birmingham, and UK businesses, we process weekly, bi-weekly, and monthly payroll depending on your operational needs and industry norms.
Get your free quote for flexible payroll frequency.
Precision. Clarity. Confidence.
Here’s how it works…
Manage invoicing, expenses, and payments — all in one place via your client portal.
We handle all your bookkeeping, payroll processing, bank reconciliations, and VAT management hassle-free
Each month, one of our accountancy team members will provide you with your financial reports and expert guidance.
At the end of the year, we’ll organise your returns and file them with Companies House and/or HMRC on your behalf.