About Lastli

Our Mission: Reduce the Burden of Death

Becoming an Executor is often described as taking on a full-time job at the exact moment you are least equipped to handle it. Between the emotional weight of loss and the rigid requirements of HMRC, the administrative burden can quickly become overwhelming.


Lastli was founded to change that. We believe that no one should have to spend their evenings deciphering legal jargon or building complex spreadsheets from scratch. Our goal is to replace manual paperwork with structured, professional-grade technology built for independent executors.

British Flag

Proudly Independent & UK-Based

Brian using Lastli's tools
Brian using Lastli's tools

When my family found themselves managing an estate after the death of a loved one, we found only two options:

  • The Expensive Route: Handing everything to a solicitor and paying thousands in fees for administrative tasks we knew we could do ourselves if we just had a map.

  • The "DIY" Route: A mountain of confusing government PDFs, messy spreadsheets, and hours spent on hold with banks, trying to figure out who to notify and when.

I founded Lastli to create the third option: An intelligent, secure digital system that guides the independent executor from start to finish, step-by-step.

Gareth visiting his mother
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Professional Tools for the Independent Executor

Lastli isn’t just a checklist; it is a structured system built specifically for the UK’s unique legal and financial landscape.
Every tool we create - from our HMRC-aligned Estate Ledger to our secure document vault - is designed to provide the professional-grade organisation usually reserved for solicitors' offices.

Lastli isn’t just a checklist; it is a structured system built specifically for the UK’s unique legal and financial landscape.
Every tool we create - from our HMRC-aligned Estate Ledger to our secure document vault - is designed to provide the professional-grade organisation usually reserved for solicitors' offices.

Moving From Paperwork to Platform

We started with a simple Professional Toolkit - a suite of HMRC-aligned ledgers and notification roadmaps. But we realised that even with the best templates, the sheer volume of "admin" can be paralysing.

We started with a simple Professional Toolkit - a suite of HMRC-aligned ledgers and notification roadmaps. But we realised that even with the best templates, the sheer volume of "admin" can be paralysing.

That is why we built the Lastli Digital Executor - the UK’s first Smart Bereavement Assistant. We took those complex processes and turned them into clean software, reducing an arduous 100-hour tracking ordeal into an orderly, manageable system.

That is why we built the Lastli Digital Executor - the UK’s first Smart Bereavement Assistant. We took those complex processes and turned them into clean software, reducing an arduous 100-hour tracking ordeal into an orderly, manageable system.

The Digital Executor Advantage

We've built the foundations of the future of estate administration, and we won't stop there. Right now we offer:

We've built the foundations of the future of estate administration, and we won't stop there. Right now we offer:

  • The Tailored Checklist: An interactive roadmap that filters out irrelevant steps and gives you only the exact legal requirements based on the estate's specific holdings.

  • The Automated Ledger: Log bank accounts, liabilities, properties, and lifetime gifts. Our system automatically structures the mathematical valuations required for your IHT applications.

  • The Digital Asset Vault: A bank-grade secure document space where you can upload and catalog death certificates, property titles, and valuations for family transparency.

  • The Tailored Checklist: An interactive roadmap that filters out irrelevant steps and gives you only the exact legal requirements based on the estate's specific holdings.

  • The Automated Ledger: Log bank accounts, liabilities, properties, and lifetime gifts. Our system automatically structures the mathematical valuations required for your IHT applications.

  • The Digital Asset Vault: A bank-grade secure document space where you can upload and catalog death certificates, property titles, and valuations for family transparency.

Our Values

Privacy First: We believe your family’s financial legacy is private. Your data is encrypted, securely isolated, and never sold to third-party vendors. You maintain total control over your information at all times.

Privacy First: We believe your family’s financial legacy is private. Your data is encrypted, securely isolated, and never sold to third-party vendors. You maintain total control over your information at all times.

Professional Quality, Customised: We don't do "generic." Everything we build is designed specifically for UK probate law, HMRC compliance and Inheritance Tax standards, but can be customised to your specific circumstances.

Professional Quality, Customised: We don't do "generic." Everything we build is designed specifically for UK probate law, HMRC compliance and Inheritance Tax standards, but can be customised to your specific circumstances.

Empowerment: Our goal isn't to replace the executor; it’s to give you the "superpowers" you need to handle the estate with confidence, speed and total transparency for your family.

Empowerment: Our goal isn't to replace the executor; it’s to give you the "superpowers" you need to handle the estate with confidence, speed and total transparency for your family.

A Message from Lucy

"Lastli was born as I watched my parents handle the administrative burden of their parents' deaths. I'm building easy to use technology that makes planning for, and managing after death simple for the people we love."

"If our tools or services don't save you at least 10 hours of administrative stress, I haven't done my job. We are here to handle the paperwork, so you can focus on your family."

Lucy Chaplin, Founder

Lucy Chaplin, Lastli Founder

Providing the professional structure you need to manage the paperwork, notify the right people, and protect the estate after someone dies. Administrative tool only; not a law firm; no regulated legal, financial or tax advice.

Lastli is a Peculiar Dynamics Ltd business | Copyright © 2026

Registered in England and Wales (14575056) | 71-75 Shelton Street, London, WC2H 9JQ

| Terms | Privacy Policy

Providing the professional structure you need to manage the paperwork, notify the right people, and protect the estate after someone dies. Administrative tool only; not a law firm; no regulated legal, financial or tax advice.

Lastli is a Peculiar Dynamics Ltd business | Copyright © 2026

Registered in England and Wales (14575056) | 71-75 Shelton Street, London, WC2H 9JQ

| Terms | Privacy Policy

Providing the professional structure you need to manage the paperwork, notify the right people, and protect the estate after someone dies. Administrative tool only; not a law firm; no regulated legal, financial or tax advice.

Lastli is a Peculiar Dynamics Ltd business | Copyright © 2026

Registered in England and Wales (14575056) | 71-75 Shelton Street, London, WC2H 9JQ

| Terms | Privacy Policy