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Payroll SoftwareData verifiedVerified August 2026Verified against the vendor's live pricing and compliance pages by the Vendors.ie team on 2026-08-31.

Quantum Payroll

On-premise and cloud payroll software for Irish and UK businesses

Contact for pricing
Visit Quantum Payroll

Irish Compliance Assessment

Verified passPartial · caveatsNot supportedverified 2026-08-31

Revenue Integration

Direct connection to Revenue Online Service (ROS) for tax submissions. Submissions can be filed without leaving the product.

native ROS

PAYE Modernisation

Real-time PAYE Modernisation reporting to Revenue, as required since 2019.

PAYE submission supported
-

Irish Bank Feeds

No native AIB / BOI / PTSB feed. Bank reconciliation flows rely on third-party gateways.

via third-party gateway
-

SEPA / Irish IBAN

No native SEPA Direct Debit XML export. Collection requires a third-party gateway.

SEPA via gateway
-

VAT Handling

Irish VAT rates are not handled natively. Manual workarounds required.

scope: not supported

Irish Support

Customer support available during Irish business hours. Email, phone, or chat as published by the vendor.

Irish hours
GDPR Data ResidencyEU data centres

Overview

Quantum Payroll is an On-Premise and Cloud-based payroll solution designed specifically for Irish and UK businesses. It helps organisations automate payroll processing, remain compliant with Irish payroll legislation, streamline Revenue reporting, and reduce payroll administration while improving accuracy. Built by Snow Technology, an Irish software provider, it supports Revenue Online Service (ROS) integration and PAYE Modernisation, and Snow Technology holds ISO 27001:2022 certification for information security.

Inside Quantum Payroll

A look at the screens you would work in day to day. Supplied by Quantum Payroll.

Quantum Payroll employee record showing contact details, payroll dates, and Revenue reporting settings
Employee record, including Revenue reporting and payslip settings.
Quantum Payroll Revenue Payroll Notifications screen listing employees on payroll with tax status and credits
Revenue Payroll Notifications (RPNs) retrieved for employees on payroll.

Irish grants

Grants that could fund Quantum Payroll

Irish funding schemes whose remit covers the software category Quantum Payroll sits in. Eligibility depends on your business size, age, and sector, not the software you choose - always check the funder's own page before applying.

See the full Irish business grants directory →orfind grants you qualify for →

Editor's verdict on Quantum Payroll

stamped 2026-08-31

Quantum Payroll stands out for one reason most Irish payroll tools cannot match: you can run it on-premise as well as in the cloud, which matters to employers who want payroll data kept in-house. It is built and supported in Ireland by Snow Technology, handles ROS integration and PAYE Modernisation, and the company holds ISO 27001:2022 certification. The trade-offs are quote-based pricing with no published starting price, no free trial, and thinner independent review coverage than the established picks. Shortlist it if you are a mid-sized or larger Irish employer who values a local vendor relationship or on-premise control; smaller teams wanting transparent per-employee pricing should compare BrightPay or Payroller first.

Irish tax & banking compliance

Quantum Payroll Irish tax & banking compliance4 of 6 pass
CRO active
Revenue integration
PAYE Modernisation
Irish bank feeds
GDPR (EU residency)
Irish support
Quantum Payroll Irish tax & banking compliance
CriterionStatusNote
CRO activeNot met
Revenue integrationPass
PAYE ModernisationPass
Irish bank feedsNot met
GDPR (EU residency)Pass
Irish supportPass

See where Quantum Payroll ranks across all categories in theIrish Software Readiness Index.

Irish-Compliance Verified

Quantum Payroll has earned an Irish-Compliance Verified 2026 badge

This badge is awarded on objective, deterministic criteria - no payment changes the underlying verdict.How the badge is determined.

Quantum Payroll Irish-Compliance Verified 2026

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Pros and Cons

Pros

  • Deployable on-premise or in the cloud, with Revenue Online Service (ROS) integration
  • Supports PAYE Modernisation for compliant real-time Revenue reporting
  • Built and supported in Ireland by Snow Technology
  • ISO 27001:2022 certified for information security

Cons

  • Quote-based pricing, with no published starting price
  • No free trial
  • Newer to independent listing, so limited third-party review coverage

Best For

Company Size

6-20 employees21-50 employees51-200 employees201-500 employees500+ employees

Sectors

ManufacturingHealthcareHospitalityRetailEducationConstructionProfessional ServicesLogistics

Winning public sector business with Quantum Payroll? Track live Irish tenders.

Daily alerts on new Irish procurement notices - free to monitor.

View live tenders on TenderWatch

Want a second opinion on this vendor?

We'll send a short brief covering pricing, Irish compliance, and alternatives.

Head-to-Head Comparisons

Each card surfaces the single most decisive fact between the two vendors, dated and sourced.

Quantum PayrollvsBig Red Book Payroll
Open →
Quantum PayrollRated unrated
Big Red Book PayrollRated unrated

Two close matches. pick on accountant familiarity and Irish support.

checked 2026-08-31Read full comparison
Quantum PayrollvsBrightPay
Open →
Quantum PayrollRated unrated
BrightPayRated 4.8

Two close matches. pick on accountant familiarity and Irish support.

checked 2026-08-31Read full comparison
Quantum PayrollvsCollsoft Payroll
Open →
Quantum PayrollRated unrated
Collsoft PayrollRated 4.6

Two close matches. pick on accountant familiarity and Irish support.

checked 2026-08-31Read full comparison
Quantum PayrollvsPayroller
Open →
Quantum PayrollNative ROS & PAYE
PayrollerNeither natively

Compliance is the deciding factor here. Quantum Payroll wins on Irish Revenue integration. The other product needs a paired tool for full compliance.

checked 2026-08-31Read full comparison
Quantum PayrollvsQuickBooks Payroll
Open →
Quantum PayrollNative ROS & PAYE
QuickBooks PayrollNeither natively

Compliance is the deciding factor here. Quantum Payroll wins on Irish Revenue integration. The other product needs a paired tool for full compliance.

checked 2026-08-31Read full comparison
Quantum PayrollvsSage Payroll (Ireland)
Open →
Quantum PayrollRated unrated
Sage Payroll (Ireland)Rated unrated

Two close matches. pick on accountant familiarity and Irish support.

checked 2026-08-31Read full comparison
Quantum PayrollvsSurf Payroll (now BrightPay)
Open →
Quantum PayrollNative ROS & PAYE
Surf Payroll (now BrightPay)Neither natively

Compliance is the deciding factor here. Quantum Payroll wins on Irish Revenue integration. The other product needs a paired tool for full compliance.

checked 2026-08-31Read full comparison
Quantum PayrollvsThesaurus Payroll Manager
Open →
Quantum PayrollRated unrated
Thesaurus Payroll ManagerRated 4.6

Two close matches. pick on accountant familiarity and Irish support.

verified 2026-08-31Read full comparison

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Pricing and feature data is indicative and may not reflect current vendor offerings. Always verify details directly with the vendor before purchasing.