Welcome to the IPSE Resource Library

IPSE provides guides, tips, tools and templates for you to use to help run, manage and protect your business. We add to these daily and update them on a regular basis.

To search the library, just enter the key words below or, alternatively you can use the filters on the right to select specific information types and topics.

Template Ltd Contractor Agreement - Outside IR35

Experienced contractors will understand the value of an ‘IR35 friendly’ contract. The contracts have been drawn up by leading experts at Markel Tax and IPSE is delighted to recommend them to members.

Statement of Work template

A Statement of Work defines what project-specific activities, deliverables and timelines you are agreeing on with your client.

Invoice Template

This invoice template includes everything you must have on an invoice. Use this template to clearly display to your clients what they're paying for, how much they owe, and when it needs to be paid by.

Business Plan

Even though it’s just you in your business you should still have a basic business plan. This business plan will help you get into the nitty-gritty of what you need to make your business a success.

IPSE Late Payment Letter Template: Final Demand

After sending the gentle reminder letter as well as the follow-up letter, use this template to send a letter one week later to chase a client who still has not made payment.

IPSE Late Payment Letter Template: Gentle Reminder

As a freelancer, late payment can seriously affect your cashflow and wellbeing, but it can often feel difficult to approach late-paying clients due to concerns around potentially damaging the relationship. This is the first of 3 letters to send to chase a client who is late to make payment.

IPSE Late Payment Letter Template: Follow-up

It can often feel difficult to approach late-paying clients regarding their outstanding payment due to concerns around potentially damaging the relationship. After sending the gentle reminder letter, use this template two weeks later to chase a client who is still late to make payment.

Letter to MP - IR35 Feb 2021.docx

A template letter to MPs calling on them to delay and rethink the changes to IR35.