Trusted by UK Security Guards

Online Invoicing Software
for Security Guards

Simply Invoicing for security work: invoice shifts and events

Simply Invoicing helps UK security guards invoice shifts and contracts, track payments, record expenses, store documents, and run reports—so you stay organised across events, sites, and clients.

Start with free plan
No credit card required
Cancel anytime
VAT Ready
Simply Invoicing
Invoice #INV-2024-0847
Event Security - 2 Guards (6 Hours)£360.00
Overnight Site Patrol£220.00
Weekend Cover Upgrade£90.00

VAT (20%)£134.00
Total Due £804.00
🇬🇧 UK Compliant

Simply Invoicing for Security Guards

Whether you cover doors, sites, or events, Simply Invoicing keeps billing consistent. Create invoices for hours worked, day rates, and recurring contracts, track payments and overdue invoices, log expenses like travel, store documents, and view reports for better cash flow.

No spreadsheets. No complicated accounting systems. Just straightforward invoicing built for Security Guards.

VAT-ready invoices
Service-based invoicing
Products & Services
Store customer details
Share with accountant
Track income & expenses
10K+
Invoices Created
98%
Customer Satisfaction
2min
Average Invoice Time
£2M+
Invoiced Monthly

Features That Matter for Security Guards

Invoice creation for shifts and contracts, saved customers, fast payments, expense tracking, clear reports, documents storage, VAT options, multiple businesses for separate units, and itemised line items for hours, rates, and services in one account.

Detailed Service Invoices

Create clear invoices with breakdowns for labour, mileage, materials and additional services.

Flexible Invoice Creation

Create and edit invoices anytime. Save drafts, duplicate previous invoices and customise line items easily.

VAT Calculation

Automatic VAT calculation using UK-compliant rates. Generate VAT-ready invoices instantly.

Expense Tracking

Log business expenses, receipts and operational costs. Keep everything organised for tax time.

Customer Database

Store customer names, addresses and contact details for faster invoice creation.

PDF & Link Sharing

Send invoices as professional PDFs or secure shareable links. Customers can view and pay online.

How It Works

Add your client, enter hours and rates as line items, and send the invoice instantly. Accept payment online, attach documents, record expenses, and review reports weekly from any device.

01

Sign Up

Create your account and get started in minutes.

02

Add Customers

Save customer details for quick and easy billing.

03

Create Invoice

Add services or products and generate a professional invoice.

04

Send & Track

Send invoices and keep track of paid, pending, and overdue statuses in one place.

Why Security Guards Choose Simply Invoicing

Security Guards need invoices that clearly show hours, rates, and site details. Security Guards can track payments, expenses, and VAT totals with reports that keep UK records clean and audit-friendly.

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Branded Professional Invoices

Create clean, professional invoices with your logo and business details in seconds.

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Simple Payment Management

Record payments, track invoice status and keep full visibility of what’s paid and what’s outstanding.

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Clear Financial Overview

Monitor income, expenses and business performance from one organised dashboard.

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Customer Database

Store customer details securely and generate invoices faster with saved information.

Smart Invoice Tracking

See which invoices are pending or overdue and stay in control of your cash flow.

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Expense & Cost Tracking

Log business expenses and keep everything ready for your accountant at tax time.

Ready to simplify your invoicing?

Security Guards: join Simply Invoicing to invoice shifts and contracts faster, get paid sooner, and keep UK VAT and expense records organised with clear reporting across clients and sites.

No credit card required  •  Upgrade anytime  •  Start with free plan

Frequently Asked Questions

Yes. Add hours and rates as line items so clients can approve invoices quickly and clearly.

You can invoice one-off events or ongoing contracts, keeping repeat billing simple.

Yes. Store and attach supporting documents so everything is in one place for the client.

Log expenses as you go to keep costs organised and reporting easier.

Your dashboard shows due and overdue invoices so follow-ups are quick and consistent.

Still have questions?

Our support team is here to help. Get in touch with us anytime.

Contact Support

Who Is It For?