Custom business software
Payroll software: free, cloud or custom-built
Payroll Software works out pay, deductions, payslips, and direct deposits for your staff. It removes the by-hand effort and the mistakes that payroll spreadsheets cause.
Timeline Digital offers two routes: Timeline Payroll, a free offline Windows payroll app for small teams, and custom payroll and HR modules built around your own pay rules, branches and accounting system. Comparing paid services first? See the small business payroll comparison.
- Built around how you work
- Connects to your other tools
- Clear scope agreed up front
The short answer
What is payroll software?
Payroll software is software that calculates each employee’s gross pay, tax and other deductions and net pay, then produces payslips and payroll reports. Cloud payroll services such as Gusto or Patriot also file taxes and pay staff for a monthly fee; desktop software such as the free Timeline Payroll does the calculations offline while you handle filing.
Teams looking at payroll software usually need more than a basic tool. They need custom software that turns their day-to-day data into clearer decisions, faster work, and reports they can rely on.
The best payroll software is not a pile of disconnected tools. It brings your daily steps, your team, your data, and your reports together, so you can decide faster and do less by hand. That is why Timeline Digital treats each project as one complete system, not a single feature.
Payroll software at a glance: free, cloud or custom
| Question | Free desktop app (Timeline Payroll) | Cloud payroll service | Custom payroll module |
|---|---|---|---|
| Cost | $0, no per-employee fee | Monthly base fee plus a fee per employee | Quoted after scoping; no per-user licence fee |
| Tax filing and direct deposit | Not included: you or your accountant file and pay | Usually included on full-service plans | Built in where you need it |
| Where the data lives | On one Windows PC | On the vendor’s cloud | Where you choose: your cloud or your servers |
| Best for | Small teams whose accountant files | Teams that want filing and payments handled | Businesses with their own pay rules, branches or ERP |
Why businesses switch to custom payroll software
Payroll teams adopt dedicated software when tax compliance, payslip accuracy, and direct deposit reliability become too complex to manage in spreadsheets or basic accounting tools.
Payroll is processed manually each cycle using spreadsheets, causing errors, late payments, and compliance risks.
Tax calculations and filings are time-consuming and error-prone without automated payroll software.
Employees have no self-service access to payslips, leave balances, or payment history.
Growing teams outgrow basic payroll tools but do not need a heavy enterprise payroll platform either.
Inside custom payroll software
Custom payroll software should be built around how your team actually works, the data you keep, the tools it connects to, and who does what.
- Employee salary and wage management
- Automated tax calculation and deduction handling
- Direct deposit and payment disbursement
- Payslip generation and self-service portal
- Leave and absence management
- Payroll tax filing and submissions
- Multi-state and multi-jurisdiction payroll support
- Integration with HR and accounting platforms
One place for all your data
When your daily work, reports, and team all draw from the same data, owners get a clearer picture of the business.
Automatic steps instead of manual work
Approvals, alerts, and status updates happen on their own, so no one has to chase them by hand.
Easy for your team to use
Simple enough for daily use by everyone, while still giving managers the reports and controls they need.
Business benefits of custom payroll software
Well-built payroll software helps your team work faster, keeps your data accurate, keeps everyone in sync, and gives you more control over your business.
- Accurate, on-time employee payments every cycle
- Automatic tax calculations that reduce compliance risk
- Employee self-service for payslips and leave requests
- Reduced time spent on manual payroll administration
Who we build for
Timeline Digital builds custom payroll software for businesses that want smoother day-to-day work, data they can trust, and more control over how things run. Typical buyers include businesses needing accurate, automated payroll processing and employee payment tools who have outgrown disconnected tools or need their teams to share the same data.
How Timeline Digital delivers custom payroll software
Custom software built around the way your business works. Every project follows the same five steps, and you test our work in a pilot of your most important modules before the full build.
Step 1: Understand
We learn how your business works.
Your requirements, workflow, challenges and goals, understood before anything is recommended.
Step 2: Plan
We design the right solution around your workflow.
Modules, workflows, roles, approvals, reports and integrations, agreed before development.
Step 3: Select Technology
Choose the right technical foundation.
Technology options matched to your users, security, budget and growth, not one fixed stack.
- Free pilot
Step 4: Pilot
Test our work before full project development.
Free. You choose 2 to 3 key modules and we build them first, so you can judge our work.
The full project starts only after you approve the pilot.
- Full project
Step 5: Build & Scale
From approved pilot to complete digital system.
Full development, testing, deployment, training and support, built to grow with you.
Related pages
Comparisons, guides, and the services behind custom payroll software.
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Read this pagePayroll Software FAQs
Direct answers to the questions business owners ask before choosing payroll software.
How much does payroll software cost?
$0 for free desktop software such as Timeline Payroll. Published US cloud plans checked on 20 October 2026 start at $17 a month plus $4 per worker (Patriot Basic Payroll) and $49 a month plus $6 per person (Gusto Simple). A custom payroll module is priced after scoping: Timeline Digital does not publish prices for custom software, because every project is custom.
Is there free payroll software?
Yes. Timeline Payroll is free payroll software for Windows 10 and 11: employees, attendance, payslips and reports, offline, with no subscription and no employee cap. It does not file taxes or pay staff by direct deposit, so you or your accountant handle those steps.
What is payroll software?
Payroll software is software that calculates each employee’s gross pay, tax and other deductions and net pay, then produces payslips and payroll reports. Cloud payroll services such as Gusto or Patriot also file taxes and pay staff for a monthly fee; desktop software such as the free Timeline Payroll does the calculations offline while you handle filing.
Who needs payroll software?
Businesses needing accurate, automated payroll processing and employee payment tools benefit most when their current tools keep data apart, force manual workarounds, or leave gaps in their reports. It helps most once a business has outgrown spreadsheets, disconnected apps, or rigid off-the-shelf tools.
What should modern payroll software include?
A modern system should handle routine steps automatically, give each person the right access, show clear reports, and connect to the tools you already use. The exact features depend on what matters most to you: speed, accurate data, or keeping your team in sync.
How long does it take to build custom payroll software?
There is no fixed timeframe: the schedule for your business software is set from your requirements in the Plan step. The free pilot of 2 to 3 key modules is ready in about 2 days, and with 1,200+ developers we have the capacity to deliver a complete system in as little as 2 weeks. Long-term support under a service level agreement (SLA) follows launch. We start by understanding how your team works, then you choose the pilot modules, so you see real, working software before the full build starts.
Can payroll software integrate with existing tools?
Yes. We regularly connect custom software to accounting tools, CRMs, payment systems, email, and reporting tools, so your team enters data once instead of in several places. We plan these connections from the start.
Can Timeline Digital build custom payroll software?
Yes. We build custom payroll software around how your team works, what data you keep, and the reports you need. You keep the steps that work well, hand the slow ones to the software, and skip features your team never touches.
Need payroll software built around your workflow?
Timeline Digital builds custom software for businesses that want smoother work, data they can trust, and more control. Comparing tools, replacing an old system, or rolling out in stages? Tell us where you are. A senior engineer replies with a plan, not a sales pitch.