Payroll software: save time and stay HMRC compliant

Published Thursday 26 February 2026

Table of contents

• What is payroll software?
• What payroll software does for your business
• HMRC-recognised software and compliance requirements
• What to consider for payroll
• Four key benefits of online payroll software
• What is payroll software worth to your business?
• How Xero's payroll software works
• Choose payroll accounting software wisely
• Getting started with payroll software
• So, can payroll software save you money?
• FAQs on payroll software

Key takeaways

• Choose HMRC-recognised payroll software to automate compliance tasks like RTI submissions and tax code updates, which eliminates common penalties that start at £100 per month for late submissions.
• Calculate your current payroll costs by adding up monthly hours spent on payroll tasks and multiplying by your hourly rate, then compare this against software subscription fees to determine potential savings.
• Prioritise cloud-based payroll software that offers automatic tax calculations, workplace pension compliance, and audit trails to reduce errors and provide secure access from any device.
• Avoid using spreadsheets for payroll management as they lack automatic tax updates, RTI integration, and audit trails, with research showing business spreadsheets contain errors in nearly 90% of cases.

What is payroll software?

Payroll software is a tool that automates paying employees, calculating what to deduct, and reporting to HMRC. It handles the calculations, paperwork, and submissions that would otherwise take hours of manual work.

At its simplest, payroll software calculates gross pay, deducts tax and National Insurance, and produces payslips. More comprehensive tools also manage:

• Workplace pensions and auto-enrolment
• Statutory payments like sick pay, maternity pay, and paternity pay
• Holiday tracking and leave requests
• Real Time Information (RTI) submissions to HMRC

Most modern payroll software runs in the cloud, meaning you access it through a web browser rather than installing it on a computer. This makes it easier to run payroll from anywhere and share access with your accountant.

What payroll software does for your business

Managing payroll manually with spreadsheets or outsourcing to accountants both work, but they come with trade-offs in time, cost, and control. Payroll software offers an alternative that many small businesses find more practical.

Some small businesses still manage payroll manually or outsource it entirely. Both approaches work, but they come with trade-offs in time, cost, and control.

This guide helps you decide whether payroll software can save your business money by examining what it costs, what it does, and how it compares to the alternatives.

HMRC-recognised software and compliance requirements

HMRC-recognised payroll software meets the technical standards required to submit payroll reports directly to HMRC. Using recognised software is the simplest way to stay compliant with UK payroll regulations.

HMRC recognition confirms that software meets specific technical standards. Here's what HMRC recognition means:

• Submits Real Time Information (RTI) reports electronically
• Meets HMRC's security and data standards
• Provides updates when tax rates or rules change

Recognised payroll software automates several compliance tasks that would otherwise require manual attention. Here are the key compliance requirements the software handles:

• RTI submissions: Every time you pay employees, you must send a Full Payment Submission (FPS) to HMRC. Recognised software does this automatically.
• Tax code updates: HMRC sends tax code changes electronically, and the software applies them without manual input.
• Year-end reporting: The software generates P60s for employees and submits final reports to HMRC.

Getting payroll wrong can be expensive. Here's what non-compliance can cost:

• Late RTI submissions: Penalties start at £100 per month for small employers.
• Incorrect tax calculations: You may owe back-payments plus interest.
• Missing pension duties: The Pensions Regulator can fine employers up to £50,000 per day.

Using HMRC-recognised software doesn't guarantee you'll never make mistakes, but it eliminates the most common compliance failures.

What to consider for payroll

Payroll involves far more than paying wages on time. Here's what small businesses need to manage:

Managing pay and compensation involves several tasks:

• Recording payment dates and amounts for every employee
• Handling salaries, hourly rates, bonuses, and commissions
• Processing expense reimbursements

Tax and compliance tasks require ongoing attention:

• Calculating and submitting PAYE to HMRC
• Meeting government reporting deadlines
• Managing workplace pensions

Accurate employee records are essential:

• Tracking holiday entitlement and carry-over
• Recording sick days and absences
• Processing statutory maternity and paternity pay
• Logging start dates and termination dates

Benefits administration adds another layer:

• Accounting for taxable perks and benefits

Each of these tasks requires accuracy and timeliness. Getting any of them wrong can lead to penalties, unhappy employees, or both.

Four key benefits of online payroll software

Cloud-based payroll software runs online rather than on a single computer. This approach offers clear advantages over desktop software for small businesses:

Anytime, anywhere access

Your payroll data lives securely online, not on a single computer. If your laptop crashes, gets stolen, or simply isn't with you, log in from any device and continue working. Run payroll from home, approve timesheets while travelling, or check figures from your phone.

Multiple access for your team

Give your accountant or bookkeeper secure access to your payroll system without sharing login details. They can review records, run reports, and help with submissions from their own office. This eliminates back-and-forth emails and speeds up month-end processes.

Data security and automatic backups

Cloud payroll software protects your data in ways desktop software can't match:

• Encryption: Data is encrypted in transit and at rest.
• Automatic backups: Your records are backed up continuously, not just when you remember.
• Access controls: Set permissions so team members only see what they need.
• No local storage risk: A lost laptop doesn't mean lost payroll data.

What is payroll software worth to your business?

Payroll software is worth the cost when the time it saves and the errors it prevents outweigh the subscription fee. For most small businesses with employees, the answer is yes.

Some accounting systems include payroll as standard. Others charge extra. Either way, the real cost isn't the software itself but the hours you spend on manual payroll tasks and the risk of compliance mistakes.

Ask yourself these four questions to work out whether payroll software makes financial sense for your business:

1. What will the software cost you?

Research what payroll software actually costs in the UK market. Prices vary based on features and number of employees.

Here are typical pricing factors to compare:

• Monthly subscription fees: Most cloud-based payroll software charges per month, often with tiers based on employee count.
• Per-employee costs: Some providers charge a base fee plus an amount per employee.
• User limits: Check whether adding your accountant or bookkeeper costs extra.
• Update costs: Cloud software includes automatic updates; desktop software may charge for annual upgrades.

When comparing options, look at the total annual cost for your current team size, plus room to grow.

2. How much does payroll work cost you now?

Calculate what you currently spend on payroll by adding up the time involved.

Here's how to estimate your current payroll cost:

1. List every payroll task you handle (use the list in the previous section)
2. Estimate hours spent per month on each task
3. Multiply total hours by your hourly rate or the rate you'd pay someone else
4. Add any fees you pay to accountants or payroll bureaus

Example: If payroll tasks take four hours monthly at £25/hour, that's £1,200 per year in time alone, before accounting for any external fees or the cost of errors.

Compare this figure against the annual cost of payroll software to see the potential savings.

3. Will the software help your business stay compliant?

Integrated payroll and accounting software reduces compliance risk in three ways:

• Automatic tax calculations: The software applies current HMRC rates, eliminating manual calculation errors.
• Built-in RTI submissions: Reports go directly to HMRC each pay run, so you never miss a deadline.
• Audit trail: Every change is logged, making it easier to respond to HMRC enquiries.

These features don't just save time. They protect you from penalties that can cost hundreds or thousands of pounds.

4. Why can't I manage payroll on a spreadsheet?

Excel isn't designed for payroll compliance. While spreadsheets can handle calculations, they lack the automation and safeguards that payroll requires.

Spreadsheets have significant limitations for payroll management. Here's why they fail:

• No automatic tax updates: You must manually update rates when HMRC changes them.
• No RTI integration: You can't submit reports directly to HMRC from Excel.
• No audit trail: Changes aren't tracked, making errors hard to trace.
• No automatic backups: A crashed laptop could mean lost payroll records.
• High error rates: Research shows spreadsheets used in business contain errors in nearly 90% of cases.

The hidden cost: Payroll mistakes damage employee trust. Late or incorrect pay causes frustration and can lead to staff turnover, which costs far more than software. If you're still relying on spreadsheets, it may be time to move from Excel to proper accounting software.

How Xero's payroll software works

Xero Payroll is built into Xero's accounting software, so your payroll and bookkeeping work together in one system. This eliminates double-entry and gives you a complete picture of your business finances.

Xero Payroll handles all your payroll tasks in one place. Here's what it does:

• Calculates pay automatically: Enter hours or salary details, and Xero calculates gross pay, PAYE, National Insurance, and pension amounts to contribute.
• Submits RTI to HMRC: Each pay run triggers an automatic Full Payment Submission, so you're always compliant.
• Produces payslips: Employees receive digital payslips they can access anytime through the Xero Me app.
• Tracks leave: Manage holiday requests, approvals, and balances in one place.
• Syncs with accounting: Payroll costs flow directly into your accounts, and the software creates journals automatically.

Setting up takes about 30 minutes for a small team. You enter your business details, add employees, and connect to HMRC. If you're switching from another provider, you can import existing employee data.

Xero Payroll is included in Xero's Grow, Comprehensive, and Ultimate plans, or available as an add-on for other plans.

Choose payroll accounting software wisely

The right payroll software depends on your business needs. When comparing options, prioritise these features:

• Automatic tax calculations: The software should automatically calculate PAYE, National Insurance, and student loan amounts to deduct, with rates updated each tax year. Assigning payroll numbers can also help you manage your employees more easily.
• Workplace pension compliance: Look for software that automatically calculates what employers and employees contribute to pensions under auto-enrolment rules.
• RTI submissions: Choose software that submits Full Payment Submissions (FPS) directly to HMRC each pay run.
• Audit trail: Every payment, adjustment, and leave record should be logged and traceable.
• Cloud access:Browser-based software lets you run payroll from any device without installing updates.
• User permissions: Set different access levels so employees can view payslips while sensitive data stays protected.
• Leave management: Allow staff to request holiday through the system and approve it with a click.
• Scalability: Check the software handles your current team size and can grow with your business.
• HMRC relief claims: Some software helps you claim Small Employers' Relief and other allowances automatically.

Before committing, test the software yourself. Most providers offer free trials. Check that the interface makes sense to you without extensive training, and read recent reviews from businesses similar to yours.

Getting started with payroll software

Switching to payroll software is simpler than most business owners expect. You can typically complete setup in under an hour and run your first payroll the same day.

Follow these steps to set up payroll software:

1. Choose software that meets your needs: Use the checklist in the previous section to compare options. Make sure the software is HMRC-recognised.
2. Register as an employer with HMRC: If you haven't already, you'll need a PAYE reference number before running payroll.
3. Enter your business details: Add your company information, tax references, and bank details for payments.
4. Add your employees: Enter names, addresses, tax codes, and salary details. If switching from another system, you may be able to import this data.
5. Run a test payroll: Process a pay run without submitting to HMRC to check the calculations look correct.
6. Go live: Submit your first real pay run and set up a regular schedule.

If you're switching providers, most payroll software lets you start mid-year. You'll need year-to-date figures for each employee (gross pay, tax paid, National Insurance) to ensure accurate calculations going forward. Your previous provider or accountant can supply these.

So, can payroll software save you money?

Yes, payroll software can save you money when the time it saves and the compliance risks it eliminates outweigh the subscription cost. For most small businesses with employees, the maths works out clearly in favour of software.

The right payroll software reduces manual work, prevents costly errors, and keeps you on the right side of HMRC. Cloud-based options add flexibility and security without the IT overhead.

Ready to see how much time you could save? Get one month free and discover how Xero Payroll simplifies your payroll while keeping you compliant.

FAQs on payroll software

Here are answers to common questions about payroll software to help you make the right decision for your business.

How long does it take to set up payroll software?

Most small businesses can set up payroll software in 30 minutes to an hour. The time depends on how many employees you have and whether you're importing data from another system.

What if I make a mistake using payroll software?

Payroll software lets you correct errors before or after submission. If you've already submitted to HMRC, you can send a correction in your next pay run. The software guides you through the process.

Can payroll software handle complex pay situations?

Yes. Modern payroll software handles multiple pay rates, bonuses, commissions, and different payment schedules. It also manages statutory payments like sick pay and maternity pay automatically.

Is Excel payroll really free?

Excel itself may be free or already paid for, but using it for payroll has hidden costs. You'll spend more time on manual calculations, risk errors that lead to penalties, and can't submit RTI directly to HMRC. These costs typically exceed the price of dedicated payroll software.

Do I need accounting knowledge to use payroll software?

No. Payroll software is designed for business owners without accounting expertise. It handles the calculations and compliance requirements automatically. You enter the basic information, and the software does the rest.