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Outsourcing Agreement for Accountancy Firms: What to Include
A verbal understanding isn't a contract — and it won't help you if something goes wrong
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Quick answer
An outsourcing agreement for a UK accountancy firm should cover scope of work, confidentiality, data protection (including international transfer terms), non-solicitation, quality standards, termination and access arrangements. It's the foundation document that everything else — the DPA, NDA, engagement letter wording — sits alongside. [VERIFY] specific legal drafting with a solicitor. A free template is available below, and Remindoo can send it for e-signature.
What is an outsourcing agreement and why do UK firms need one?
It's the core contract between a UK accountancy firm and its offshore provider, setting out scope, confidentiality, data handling, quality expectations and what happens if the relationship ends.
Many firms start outsourcing relationships informally — a recommendation, a trial project, an email confirming a day rate — and never formalise terms once the relationship becomes a regular part of how the firm works. That's a gap worth closing early, because an outsourcing agreement is what protects the firm if the provider's quality drops, confidentiality is breached, or the relationship simply needs to end.
It sits alongside, not instead of, a data processing agreement and an NDA — together they cover the commercial relationship, the data protection obligations, and confidentiality specifically.
What goes wrong without a written outsourcing agreement
A firm starts working with an offshore provider on a trial basis, with terms agreed informally by email. The trial goes well, and within a year the provider is handling a meaningful share of the firm's bookkeeping and VAT work.
Nobody ever circles back to put a proper agreement in place, because the relationship 'just works'. There's no written confidentiality clause, no clear statement of what happens to client data if the relationship ends, and no agreed quality standard to point to when work starts slipping.
When a dispute eventually arises — a quality issue, a disagreement over fees, or the provider taking on a competing firm's clients — the UK firm discovers it has almost nothing in writing to rely on, because the relationship was built entirely on goodwill.
Signs you've lost control
- The outsourcing relationship runs on email exchanges rather than a signed agreement
- There's no written confidentiality or non-solicitation clause with the provider
- Nobody could say what happens to client data if the relationship ended tomorrow
- Quality expectations were discussed verbally but never written down
- There's no termination or notice period agreed
- The agreement, if one exists, hasn't been reviewed since it was first signed
What to include when drafting an outsourcing agreement
- 1
Define the scope of work clearly
State exactly which services the provider will and won't handle, to avoid scope creep or gaps.
- 2
Set out confidentiality obligations
Cover confidentiality specifically, ideally reinforced with a standalone NDA for extra clarity.
- 3
Reference data protection terms
Point to the Article 28 DPA and international transfer mechanism (IDTA/UK Addendum) as part of the wider agreement.
- 4
Include non-solicitation and non-compete clauses
Stop the provider or its staff approaching your clients directly or being poached by them.
- 5
Agree quality standards and review rights
State what quality looks like and the firm's right to review, audit or query work.
- 6
Set out termination terms
Cover notice periods, data return or deletion, and transition arrangements if the relationship ends.
- 7
Get it signed, not just exchanged by email
Use e-signature so both sides have a clearly executed, dated copy on file.
Who owns each step of an outsourced job?
1. Assign
UK office
The UK office drafts or adapts the outsourcing agreement before any ongoing work begins.
2. Prepare
Offshore team
The provider reviews and raises any points on scope, confidentiality or quality terms.
3. Review
UK reviewer
A UK reviewer or adviser checks the final wording, ideally with legal input for anything non-standard.
4. Approve
UK partner
A partner approves the agreement before it's sent for signature.
5. Send
UK office
The UK office sends the agreement for e-signature and files the signed copy.
How does Remindoo help manage the outsourcing agreement itself?
Remindoo's proposals and letters of engagement with e-signature let you send your outsourcing agreement to the provider for signature online, so you get a clearly dated, signed copy rather than an email thread of edits. The same e-signature capability covers the NDA and DPA that typically sit alongside it. Once signed, roles and permissions and detailed tasks put the agreed scope and access limits into practice day to day, so the agreement isn't just a document in a drawer — it shapes what the provider's team can actually see and do in the system. Client timeline gives you a record to point back to if a quality or scope question ever arises. It's free for 60 days.
E-signatures
Clients sign online, no printing or scanning.
See featureProposals and letters of engagement
Send proposals and engagement letters by email.
See featureRoles and permissions
Control who sees and edits client data.
See featureDetailed task creation
Set priority, assignee and deadline on every job.
See featureClient timeline
Full history of notes, emails and actions.
See featureWhat changes when you move off email and WhatsApp?
| Area | Email, WhatsApp and spreadsheets | Remindoo |
|---|---|---|
| Basis of the relationship | Informal email exchange | Signed outsourcing agreement |
| Confidentiality | Assumed, not written | Explicit clause plus NDA |
| Data protection terms | Not referenced | Points to DPA and transfer mechanism |
| Quality standards | Discussed verbally | Written and reviewable |
| Ending the relationship | Undefined | Notice period and data return agreed |
| Signature | None, or informal confirmation | E-signed and filed |
See your offshore set-up working
A 30-minute walkthrough of teams, roles, time budgets and review steps.
Do we need the outsourcing agreement, the DPA and the NDA, or just one?
In most cases all three, because they cover different things — the outsourcing agreement covers the commercial relationship, the DPA covers data processing obligations, and the NDA reinforces confidentiality.
It's possible to fold confidentiality and data protection terms into one long outsourcing agreement, and some firms do. Many prefer separate documents because it makes each one easier to review, update or reference independently — the DPA in particular often needs to reflect specific UK GDPR wording that's easier to manage as its own document.
| Document | Main purpose |
|---|---|
| Outsourcing agreement | Scope, quality, fees, termination, non-solicitation |
| Data processing agreement (Article 28) | Data handling instructions, sub-processing, deletion |
| NDA | Confidentiality specifically, sometimes standalone for extra clarity |
General guidance, not legal advice. Take advice on your contracts and data transfers.
Frequently asked questions
Is an outsourcing agreement a legal requirement?
Not in itself, but without one you have very limited protection if something goes wrong, and you'll still separately need a DPA to meet UK GDPR obligations for the processor relationship.
Can we use a template rather than a bespoke contract?
A template is a reasonable starting point, particularly for smaller arrangements, but take advice before relying on it for a significant or ongoing relationship. [VERIFY] with a solicitor for anything non-standard.
Should the outsourcing agreement mention data transfer terms?
It should at least reference the DPA and transfer mechanism (IDTA/UK Addendum) that sit alongside it, even if the detailed wording lives in those separate documents.
What happens to client data if the relationship ends?
This should be explicitly covered in the agreement — typically requiring return or secure deletion of any client data the provider holds, within an agreed timeframe.
Do we need non-solicitation clauses even for a small provider?
It's sensible regardless of size, since the risk of a provider or its staff approaching your clients directly doesn't scale down with the size of the arrangement.
Can Remindoo help us send the agreement for signature?
Yes — proposals and letters of engagement with e-signature can be used to send the outsourcing agreement, NDA and DPA to the provider to sign online.
How often should the agreement be reviewed?
At least annually, or whenever the scope of work, data handled or provider relationship changes materially.
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Sources
Last updated: . General guidance, not legal advice. Take advice on your contracts and data transfers.
Why recording every task matters in an accountancy practice
Accounting firms run on deadlines: VAT returns, payroll, confirmation statements, accounts and Self Assessment. Recording every job as a task, with an owner and a date, is the simplest way to make sure nothing is missed.
Avoid penalties
HMRC and Companies House charge penalties for late filing. A task for every deadline, with an internal date before it, gives the team a buffer.
Nothing depends on memory
Recorded tasks mean work continues when someone is off sick, on leave or has left the firm.
Consistent quality
Subtask checklists make every job follow the same steps and reviews, whoever does the work.
Visibility for managers
Filters by owner, status and deadline show at a glance what is late, what is due and who needs help.
Practical tips from UK practice
- Set an internal deadline two to four weeks before every statutory deadline.
- Use recurring tasks for repeat work such as VAT, payroll and bookkeeping.
- Break larger jobs into subtasks, including a review step.
- Comment on the task instead of by email, so the history stays with the work.
Related Remindoo features
Written and reviewed by Waqas Sagar ACA FCCA FMAAT, Chartered Accountant with 18+ years in practice. Founder and MD of Accotax, an ICAEW, ACCA and AAT regulated London practice that has served over 5,000 clients, and founder of Remindoo. Guidance is general; check current GOV.UK and professional body guidance for your firm.
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