Templates
Create AAT-Compliant Engagement Letters
Design professional, customisable engagement letters meeting AAT standards in minutes.
- Align with AAT ethics and compliance requirements
- Save hours with pre-approved, editable templates
- Clearly define scope, fees, and responsibilities
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Tailored for Professionals
Designed for AAT Professionals
Our engagement letter templates simplify client agreements for AAT bookkeepers, accounting technicians and finance professionals, safeguarding compliant and transparent working relationships.
Accountants
Simplify agreements for tax preparation, audit services, and financial reporting.
Learn MoreBookkeepers
Clarify roles and responsibilities for ongoing or one-off bookkeeping services.
Learn MoreTax Advisers
Create transparent agreements for tax planning, filing, and advisory services.
Learn MoreSmall Practices
Streamline workflows without needing a large administrative team.
Learn MoreLarge Firms
Ensure consistency and compliance across teams and engagements.
Learn MoreEnterprises
Tailor templates for complex services and large operations.
Learn MoreGet Started with AAT Engagement Letters
Craft professional, regulation-ready letters that perfectly match your AAT practice’s services, brand identity and client requirements – in minutes. Simply download our free AAT template or upgrade to FigsFlow for advanced features.
Use Our Pre-Written AAT Templates
Perfect for individual practitioners
- Pre-formatted with essential AAT clauses
- Easy Word/PDF customisation
- Includes client onboarding checklist
- Time-saving pre-written sections
Premium AAT Template Library
For growing practices needing more:
- 50+ AAT-specific variations (bookkeeping, VAT, payroll)
- Automated compliance updates
- Team access & version control
- Branding toolkit (logos, color schemes)
Why AAT Members Choose Us
Start creating ACCA engagement letters with confidence. Download our free templates or explore premium features tailored for accounting professionals.
Developed with AAT Experts
Built alongside AAT pros and trusted by top ACCA firms worldwide.
Aligned with Ethical Codes
Designed to fully reflect AAT and ACCA ethical standards with care.
Saves Time on Every Job
Customisable templates to match your brand and speed up delivery.
Trusted by Firms
Widely used by AAT practices to ensure polished, compliant work.
Explore Templates Tailored for Your Practice
Discover a range of customisable engagement letter templates designed to streamline your practice’s client agreements, saving time and ensuring compliance.

Form 1040 Preparation
Stay compliant with HMRC’s Making Tax Digital rules with our expert-backed digital recordkeeping and submission support for sole traders and landlords.
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Month End Close Global Engagement Letter Template
Stay compliant with HMRC’s Making Tax Digital rules with our expert-backed digital recordkeeping and submission support for sole traders and landlords.
View Template![[Core] Month-End Close (Client Information Available)](https://figsflow.com/wp-content/uploads/2025/09/17.jpg)
[Core] Month-End Close (Client Information Available) Engagement Letter Template
Stay compliant with HMRC’s Making Tax Digital rules with our expert-backed digital recordkeeping and submission support for sole traders and landlords.
View Template
Monthly Accounting- Global Engagement Letter Template
Stay compliant with HMRC’s Making Tax Digital rules with our expert-backed digital recordkeeping and submission support for sole traders and landlords.
View Template
Which Option Is Best for You?
See what FigsFlow’s pre-loaded engagement letter templates and advanced features offer. Compare and choose the solution that works best for you.
| Features | Pre-built Template | Sign Up & Use Advanced Features |
|---|---|---|
| Professionally Written Clauses | Available | Available |
| Personalised Engagement Letter Editing | Manual editing required | Simple live editing available |
| Team Collaboration | Not available | Built-in collaboration tools available |
| Automated Updates & Notifications | Not available | Available for compliance tracking |
| Centralised Document Management | Manual offline management required | All-in-one intuitive platform |

But there is so much more!
Let FigsFlow fulfil your engagement management needs!
- 30-day free trial
- No credit card required
- Cancel anytime
Engagement Letters for Other Professional Bodies
FigsFlow offers regulatory-compliant engagement letter templates for every major UK accountancy and tax body. Explore the rest of the range:
Are these templates fully compliant with AAT’s Code of Professional Ethics?
Yes, our templates are developed with AAT-qualified professionals and regularly updated to meet the latest AAT standards including ethics, scope of work and fee transparency requirements.
Can I edit the templates for niche services like VAT or payroll?
Absolutely. The free template includes core AAT clauses for general use while the Premium AAT Library offers 50+ specialised templates (VAT, payroll, bookkeeping) with customisable sections for your niche.
What’s the difference between the free download and the Premium AAT Library?
The free template is ideal for solo practitioners needing a one-time solution. The Premium Library adds:
- AAT-specific variations (e.g., MTD for VAT, CIS payroll)
- Automatic compliance updates for changing regulations
- Team collaboration tools for multi-user practices
Do you offer support if I’m unsure how to adapt a template?
Yes, our support team includes AAT-qualified advisors to assist with customisation. Premium users get priority responses and access to live webinars on AAT best practices.
No question matches that.
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