Microsoft 365 outside IR35 jobs
An outside IR35 Microsoft 365 job is a contract the client says sits beyond the off-payroll rules, so you can invoice through your own limited company. The work itself is still the tenant itself: identity, mail, SharePoint, Teams and the governance around them. The status is a tax determination, not a description of the skill.
Updated 1 November 20264 min read
What outside IR35 means on a Microsoft 365 contract
Outside IR35 means the engagement is treated as a business-to-business supply of Microsoft 365, not as employment in all but name. You invoice your company rate. You do not have the client's holiday, pension or employment rights, and you carry the admin of a limited company. That trade is why contractors filter for outside roles first.
The client, or the agency where the client is a small company, makes the determination and should be able to show it. A sentence in an advert is a signal. It is not the status determination statement. How IR35 status is decided walks through what you can ask for.
How often Microsoft 365 roles are outside
Most Microsoft 365 contracts are inside IR35 and paid through an umbrella or agency PAYE. Outside roles do appear, usually where the client wants a defined outcome rather than a seat, and they are worth filtering for because the take-home gap is large. If the only offers you can see are inside, the day rate has to be higher to leave you in the same place.
The organisations whose system of record is SAP, Salesforce, Dynamics, ServiceNow or Oracle do not share one policy. Two Microsoft 365 adverts in the same week can land on opposite sides because the working practices differ, or because one client blankets a programme and the other does not. Filter the claim, then confirm it.
What to check before you accept
Look at substitution, control and whether you are part and parcel of the organisation. A Microsoft 365 contractor who is told the hours, the method and the laptop, and who cannot send someone else, is harder to defend as outside even if the advert says it. The inside and outside IR35 guide is the short version of that difference.
Price the rate on both sides with the IR35 calculator. A move from outside to inside halfway through a renewal is a pay cut unless the day rate moves with it. Microsoft 365 day rates has the band clients are advertising.
Where to find them
Outside IR35 jobs is every live contract on the board that states outside, across every skill. Microsoft 365 contract jobs is the wider market, including inside and unstated roles. The apply link on each job is for members, so the original advert is not sitting open on the public page.
Geography follows the rest of the Microsoft 365 market: London, Birmingham, Manchester, Reading and remote. Remote outside IR35 roles exist and are competed for harder than a hybrid seat in one city.
Live roles on the board
These Microsoft 365 contracts are on the board now. The day rate and IR35 status are public. The link to the original advert is for members.
- Infrastructure Engineer - Security, Resilience & Recovery — Milton Keynes (MK1), £400-£470/day Outside
- Infrastructure Engineer - Security, Resilience & Recovery — Milton Keynes, Buckinghamshire, £400-£470/day Outside
- Infrastructure Engineer — Buckinghamshire, £400-£475/day Outside
- Senior Infrastructure Engineer — London, £650-£680/day Outside
- Senior Infrastructure Engineer — London, £400-£500/day Outside
See live Microsoft 365 contracts · Membership unlocks apply links and the first 48 hours