Skip to main content

UK self-employed invoicing software

Invoicing Software for Self-Employed Work

Create a professional invoice for independent work, add your legal or trading details, set clear payment terms and keep track of what is still due. Use accounting software or an accountant for tax filing and complete bookkeeping.

  • 5 invoices total on Free
  • 14-day Pro trial
  • No account needed for the invoice editor

Quick answer

What does invoicing software for self-employed people do?

It turns independent work into a clear client invoice, keeps reusable client details together and shows what is still due. Experi focuses on the invoice workflow; it does not replace complete bookkeeping, Self Assessment work or direct tax submissions.

Create an invoice now

Use the browser editor without an account, then review, download or print the finished PDF.

Open the free invoice editor

Save clients and track payment

Create an account when you want reusable client records, saved invoices and payment status.

Save and track with Experi

Match your business structure

Self-employed describes how you work; your legal structure decides which extra invoice details apply.

See the sole-trader invoice route

Choose Experi for

  • Client invoices and quotes
  • Professional PDFs and printing
  • Unique invoice numbers and payment terms
  • Payment status and manual reminders
  • Time, projects, recurring invoices and scheduled reminders on Pro

Use an accountant or compatible accounting software for

  • Complete bookkeeping and tax adjustments
  • Self Assessment preparation or submission
  • Direct Making Tax Digital updates
  • Partnership accounts or statutory accounts
  • Advice on employment status or business structure

Free starter for self-employed work

£0/month

5 invoices and 5 quotes as lifetime totals, up to 3 clients and 3 manual reminders.

Pro

£9/month

Start with a 14-day trial. Pro adds unlimited invoices and clients, time and expense tracking, projects, recurring invoices, scheduled reminders and custom branding.

Experi self-employed invoice app

Review client invoices wherever work takes you.

Use the same Experi account on the web, iPhone, iPad and Android to keep client invoices and payment status close by. Continue using an accountant or compatible accounting software for complete bookkeeping and tax submissions.

  • Review and manage client invoices away from your desk
  • Use the same Experi account on mobile and web
  • Check client details and payment status between jobs
Download on the App StoreGet it on Google Play
Experi invoice app on iPhone showing a draft design consultation invoice
Actual Experi app on iPhone

A clearer invoice workflow for self-employed work

Turn Completed Work into an Invoice

Record the client, work supplied, dates, amounts, payment terms and the legal or trading details that apply to your business structure.

Reuse Clients and Regular Services

Save client details and common invoice lines when you create an account, so the next invoice starts with less repeated entry.

Keep Payment Status Visible

See which invoices are awaiting payment, overdue or paid. Use manual reminders on Free or scheduled reminders on Pro after email access is approved.

Inside Experi

Your invoice, ready to review.

See the line items, payment details and amount due before you send. Reuse your services and parts, then download or print a customer copy when you need one.

Try the invoice preview without an account
Freelance user feedback
“I've been freelance for just over a year now and Experi has made invoicing so much easier. It's really simple to use, I can save all of my different clients in one place and creating invoices only takes a couple of minutes.”
Irene Piera
Paid Experi invoice with business branding, customer and line-item details, totals, payment information and follow-up actions.
Keep the complete invoice history together. Open one invoice to review what was sent, its totals and payment status, then use the available document and follow-up actions.
See the complete invoice workflow →

Self-employed work you can invoice

Independent services billed to a client
Consulting days, hours or fixed deliverables
Creative projects and agreed milestones
Trade or professional work with itemised charges
Side-business work alongside employment
Self-employed people who need invoicing, not a full accounting suite

Self-employed invoicing features and plan access

Free + Pro · Professional PDF invoices and quotes
Free + Pro · Unique invoice numbering and payment terms
Free + Pro · Client records and payment-status tracking
Free + Pro · UK VAT calculations to review
Free + Pro · Manual reminders within plan allowances
Pro · Unlimited invoices and clients
Pro · Time, expense and project tracking
Pro · Recurring invoices and scheduled reminders
Pro · Custom invoice branding
Pro · Operational financial records and bank reconciliation

Self-employed invoicing software questions

What does self-employed invoicing software do?

It helps you create and keep client invoices, reuse client details, see what is still due and follow up when needed. Experi focuses on that invoice workflow; it is not a complete bookkeeping package or direct tax-filing service.

Can I create a self-employed invoice without an account?

Yes. Use Experi's browser invoice editor to enter your own details, review the invoice and download or print it without creating an account. Create an account when you want to save clients and invoices or track payment status.

What should a self-employed invoice include?

Include a unique invoice number, your business and contact details, the customer's name and address, a clear description, the supply and invoice dates, the amounts charged, VAT where applicable, the total due and clear payment terms. Your business structure can add requirements: for example, a sole trader using a business name must include their own name and an address for legal documents.

Is an invoice the same as a receipt?

No. An invoice requests payment and records what is being charged; a receipt acknowledges that payment has been received. Record the payment against the saved invoice when it arrives so its status remains clear.

Is self-employed the same as sole trader?

Self-employed describes working for yourself and taking responsibility for the business. Sole trader is one business structure; partners in a business partnership can also be self-employed. If you operate as a sole trader, use Experi's dedicated sole-trader page and current GOV.UK guidance for the structure-specific invoice details.

Does Experi submit Self Assessment or MTD updates?

No. Experi can keep invoice and payment records and provide exports, but it does not replace complete bookkeeping, Self Assessment work or direct Making Tax Digital submissions. Use an accountant or compatible accounting software for those tasks.

Which self-employed invoicing features require Pro?

Free includes five invoices and five quotes as lifetime totals, up to three clients and three manual reminders. Pro is £9 per month after the 14-day trial and adds unlimited invoices and clients, recurring invoices, scheduled reminders, time and expense tracking, projects and custom branding.

Create an invoice for your next client

Open the free editor, add your legal or trading details, client work and payment terms, then review the invoice before you download or print it.

No account needed for the invoice editor · Free account allowances apply when saving