Digital Assets Will Addendum (Singapore)
DIGITAL ASSETS WILL ADDENDUM
Date: [Addendum Date]
Supplemental to Primary Will dated: [Primary Will Date]
I, [Testator Name] (NRIC/FIN: [Testator NRIC]) of [Testator Address] ("the Testator"), being of sound mind and full testamentary capacity, make this Digital Assets Will Addendum ("Addendum") to supplement my primary Will dated [Primary Will Date], made in accordance with the Wills Act 1838 (Cap. 352).
1. APPOINTMENT OF DIGITAL EXECUTOR
I appoint [Digital Executor Name] (NRIC/FIN: [Digital Executor NRIC]), my [Digital Executor Relationship], contact: [Digital Executor Contact], as my Digital Executor. The Digital Executor is authorised to access, manage, transfer, and close my digital accounts and assets in accordance with this Addendum.
2. ONLINE ACCOUNTS AND SOCIAL MEDIA
2.1 I provide the following instructions for my online accounts:
[Online Accounts Details]
2.2 The Digital Executor shall carry out the above instructions as soon as reasonably practicable after my death.
3. GENERAL AUTHORITY AND LIMITATIONS
3.1 The Digital Executor shall have full authority to take any steps necessary to access, manage, and distribute my digital assets, including contacting service providers, applying for account closures, and using stored credentials.
3.2 This Addendum supplements and does not replace my primary Will. In the event of any conflict between this Addendum and my primary Will, the primary Will shall prevail.
3.3 IMPORTANT: Access credentials, private keys, and seed phrases are NOT contained in this document. They are stored separately as described above. This document should be kept confidential and stored with my primary Will.
Signed by [Testator Name] on [Addendum Date]:
Signature: _________________________ NRIC: [Testator NRIC]
Witness 1 — Signature: _________________________ Name: _________________________ NRIC: _________________________ Date: _________________________
Witness 2 — Signature: _________________________ Name: _________________________ NRIC: _________________________ Date: _________________________
Testator
________________
Signature
What Is a Digital Assets Will Addendum (Singapore)?
A Digital Assets Will Addendum in Singapore sets out the testator's final wishes for the disposal of their estate and the care of dependants.
Digital assets present unique succession challenges not contemplated by the Wills Act 1838 or the Intestate Succession Act 1967 (Cap. 146). Cryptocurrency held on decentralised blockchains (Bitcoin, Ethereum, and other tokens) exists as cryptographic key pairs — without the private key, the assets are permanently inaccessible regardless of any court order or grant of probate issued by the Family Justice Courts of Singapore. Exchange-held cryptocurrency on platforms regulated by the Monetary Authority of Singapore (MAS) under the Payment Services Act 2019 may be accessible through the exchange's account recovery procedures, but each exchange has different policies regarding deceased account holders.
The Personal Data Protection Act 2012 (PDPA), administered by the Personal Data Protection Commission (PDPC), governs the handling of personal data in Singapore but does not specifically address digital estate succession. Service providers (Google, Meta, Apple, Microsoft) apply their own terms of service and internal policies regarding deceased users' accounts, and these terms vary by platform and jurisdiction.
The Trustees Act 1967 (Cap. 337) governs the powers and duties of executors and trustees appointed under a Singapore will. A digital executor appointed in the addendum must be expressly authorised to access, manage, transfer, or close digital accounts and assets — without express authorisation, the executor may lack legal standing to deal with digital property held on third-party platforms.
The Central Provident Fund (CPF) Board administers CPF nominations separately from the probate process, and CPF digital records are not covered by a will or digital assets addendum. Supplementary Retirement Scheme (SRS) accounts held with DBS, OCBC, or UOB are distributed according to the SRS nomination or the will, and the addendum may address SRS-linked digital investment platforms.
Singapore's Probate and Administration Act (Cap. 251) requires executors to obtain a Grant of Probate from the Family Justice Courts before they can deal with the deceased's estate. The digital assets addendum should be filed with the primary will and presented to the court as part of the probate application.
Singapore Probate and Administration Act (Cap. 251) requires executors to obtain a Grant of Probate from the Family Justice Courts before they can deal with the deceased estate. The digital assets addendum should be filed with the primary will and presented to the court as part of the probate application. The growing adoption of cryptocurrency and digital financial products by Singapore residents, supportd by MAS-licensed platforms under the Payment Services Act 2019, makes digital estate planning through the addendum increasingly important for succession planning.
When Do You Need a Digital Assets Will Addendum (Singapore)?
A Digital Assets Will Addendum is needed when a Singapore resident holds digital property that would be lost, inaccessible, or mismanaged upon death without specific testamentary instructions and executor authority.
Cryptocurrency holders in Singapore — whether holding Bitcoin, Ethereum, stablecoins, or digital payment tokens regulated under the Payment Services Act 2019 — require the addendum to record wallet addresses, specify the location of private keys and recovery seed phrases (without including the actual keys in the will itself, which becomes a public document upon probate), and appoint a technically competent digital executor who can access and transfer the holdings.
Online business owners operating e-commerce stores (Shopee, Lazada, Amazon Singapore), SaaS platforms, websites, or digital content channels (YouTube, Substack) should address the succession of these revenue-generating digital assets. Without instructions, surviving family members may lose access to business accounts, advertising revenue, and customer relationships.
Social media account holders with significant followings or monetised accounts on platforms including Instagram, TikTok, LinkedIn, and X (formerly Twitter) may wish to specify whether accounts should be memorialised, deleted, or transferred to a designated person. Each platform's terms of service govern account handling after death, and the addendum should instruct the digital executor on the testator's preferences.
Digital intellectual property creators — including photographers, graphic designers, musicians, and software developers in Singapore — hold copyrightable works in digital form. Under the Copyright Act 2021, copyright subsists for 70 years after the author's death. The addendum should identify digital IP repositories (cloud storage, GitHub, Adobe Creative Cloud) and specify how these works should be managed, licensed, or sold after death.
Investors using digital platforms — including robo-advisors (Syfe, StashAway, Endowus) and digital brokerages (Tiger Brokers, Moomoo, Interactive Brokers) regulated by MAS — should specify access credentials and succession instructions for these accounts. While MAS-regulated platforms have account succession procedures, the addendum provides the executor with clear authority to engage with these platforms.
Email account holders should address succession of primary email accounts (Gmail, Outlook, Yahoo), which often serve as the recovery email for dozens of other online services. Loss of access to the primary email account can cascade into loss of access to banking, investment, insurance, and government (SingPass) accounts.
What to Include in Your Digital Assets Will Addendum (Singapore)
A Singapore Digital Assets Will Addendum must satisfy the execution requirements of the Wills Act 1838 (Cap. 352) and include the following substantive elements to give the digital executor adequate authority and practical guidance.
Testator identification requires the testator's full name as shown on the NRIC, NRIC number, residential address in Singapore, and a reference to the primary will to which the addendum is attached — including the date of the primary will and the name of the appointed executor under the primary will.
Digital executor appointment names a specific individual (or individuals) authorised to access, manage, transfer, and where necessary close the testator's digital accounts and assets. The digital executor may be the same person as the executor appointed under the primary will, or a different person with specific technical expertise in digital assets. The addendum should specify whether the digital executor acts independently or under the supervision of the primary executor, and define the scope of the digital executor's authority under the Trustees Act 1967.
Cryptocurrency and digital token schedule should list each cryptocurrency holding by type (Bitcoin, Ethereum, USDC), the exchange or wallet used (Coinbase, Binance, MetaMask, hardware wallet), and the approximate value at the date of the addendum. Critical security information — private keys, seed phrases, and hardware wallet PINs — should NOT be included in the addendum itself (which becomes a public document upon probate). Instead, the addendum should reference a separate sealed document or secure storage location (such as a bank safe deposit box at DBS, OCBC, or UOB) where the access credentials are kept, and authorise the digital executor to retrieve that document.
Online accounts and social media schedule should list each significant account by platform name, username or account identifier, and the testator's instructions for each account — memorialise (Facebook, Instagram), delete (dating apps, private accounts), transfer ownership (business accounts, domain names), or download and archive (Google Photos, iCloud). The schedule should note which accounts have designated legacy contacts (Google Inactive Account Manager, Facebook Legacy Contact) and whether these settings are current.
Digital files and intellectual property section addresses files stored on cloud platforms (Google Drive, Dropbox, OneDrive, iCloud), local devices (computers, external drives), and specialised repositories (GitHub, Adobe Creative Cloud, Shutterstock contributor accounts). The addendum should specify whether digital files should be archived, distributed to named beneficiaries, or deleted, and should address copyright ownership under the Copyright Act 2021 for original works.
General authority clause grants the digital executor broad authority to: access the testator's digital devices using stored credentials; contact service providers and present the Grant of Probate to obtain account access; transfer digital assets to beneficiaries named in the primary will; close accounts; and take all steps reasonably necessary to secure, preserve, and distribute the testator's digital estate. The clause should reference the Trustees Act 1967 and confirm the digital executor's power to engage technical specialists (blockchain recovery services, cybersecurity consultants) at the estate's expense.
Execution requirements under the Wills Act 1838 must be satisfied — the addendum must be signed by the testator in the presence of two witnesses who are both present at the same time and who both sign the addendum in the testator's presence. The witnesses must not be beneficiaries under the primary will or the addendum. The forms-legal.com Digital Assets Will Addendum template for Singapore includes all required execution blocks and scheduling tables for thorough digital estate planning.
Revocation and amendment clause should state that the addendum supplements but does not revoke the primary will, and that the addendum may be revoked or amended by a subsequent addendum executed with the same formalities. The Wills Act 1838 provides that a will (or any part of it) may be revoked by a subsequent will or codicil, by destruction with intent to revoke, or by marriage (which automatically revokes a prior will unless the will was made in contemplation of that marriage). Under Singapore law, the Wills Act 1838 (Cap. 352) governs the execution and validity requirements for this type of document.
Cite this page
Reference this free template in an article, syllabus, or research note:
Forms Legal. (2026). Digital Assets Will Addendum (Singapore) (Singapore) [Legal document template]. Forms Legal. https://forms-legal.com/singapore/estate-planning/wills/digital-assets-will-singapore
"Digital Assets Will Addendum (Singapore) (Singapore)." Forms Legal, 2026, https://forms-legal.com/singapore/estate-planning/wills/digital-assets-will-singapore.
@misc{formslegal-digital-assets-will-singapore,
author = {{Forms Legal}},
title = {Digital Assets Will Addendum (Singapore) (Singapore)},
year = {2026},
howpublished = {\url{https://forms-legal.com/singapore/estate-planning/wills/digital-assets-will-singapore}},
note = {Free legal document template. Based on Wills Act 1838 (Cap. 352)}
}Frequently Asked Questions
Under the Wills Act 1838 (Cap. 352), which governs the execution of wills in Singapore, a Digital Assets Will Addendum — as a testamentary document that supplements the primary will — must comply with the same execution formalities as the will itself. The addendum must be in writing, signed by the testator at the foot or end of the document, and the testator's signature must be made or acknowledged in the presence of two witnesses who are both present at the same time. Both witnesses must then sign the addendum in the testator's presence. The witnesses must be at least 21 years old and must not be beneficiaries under the primary will or the addendum — if a witness is also a beneficiary, the gift to that witness is void under Section 7 of the Wills Act. The addendum should be physically attached to or stored with the primary will and presented together when applying for a Grant of Probate from the Family Justice Courts of Singapore.
Private keys, seed phrases, wallet PINs, and exchange passwords should NOT be included in the Digital Assets Will Addendum. Under Singapore's probate process administered by the Family Justice Courts, a will and its attachments become part of the court file and may be accessible to parties involved in the probate proceedings — including creditors, beneficiaries, and their solicitors. Exposing private keys in a court document creates a direct risk of theft of the cryptocurrency holdings. Best practice is to store private keys and access credentials in a separate sealed envelope deposited in a bank safe deposit box (DBS, OCBC, or UOB branches offer safe deposit box rentals) and reference the location and retrieval instructions in the addendum. The addendum should authorise the digital executor to access the safe deposit box upon presenting the Grant of Probate. Alternatively, multi-signature wallets or social recovery mechanisms can be configured so that the digital executor can access the funds with the cooperation of the primary executor, without any single document containing all necessary credentials.
A Digital Assets Will Addendum can and should cover non-fungible tokens (NFTs) and decentralised finance (DeFi) positions held by the testator. NFTs minted on Ethereum, Solana, or other blockchains are digital property that can be transferred via private key access, and the addendum should list NFT holdings by collection name, token ID, and the wallet address where they are stored. DeFi positions — including liquidity pool stakes, yield farming positions, lending/borrowing positions on protocols such as Aave, Compound, or Uniswap — present additional complexity because these positions may be subject to time-sensitive conditions (liquidation thresholds, lock-up periods, impermanent loss). The addendum should authorise the digital executor to withdraw, unstake, or liquidate DeFi positions as necessary to preserve value, and should note any time-critical actions required. The Monetary Authority of Singapore (MAS) regulates digital payment token services under the Payment Services Act 2019, but DeFi protocols operating without a Singapore licence fall outside MAS's direct regulatory supervision. The digital executor should be technically competent to interact with smart contracts and DeFi interfaces.
If a Singapore resident dies intestate (without a valid will), their estate — including digital assets — is distributed according to the Intestate Succession Act 1967 (Cap. 146) for non-Muslims, or the Administration of Muslim Law Act (Cap. 3) for Muslims. The intestacy rules distribute assets to surviving family members in a fixed statutory order: spouse, children, parents, siblings, and more distant relatives. However, the practical problem with digital assets in intestacy is access, not distribution. Without a will or digital assets addendum naming a digital executor with access credentials, surviving family members may be unable to access cryptocurrency wallets (especially self-custodied wallets where the private key is unknown), online accounts protected by two-factor authentication, or digital files stored on password-protected devices. The administrator appointed by the Family Justice Courts under a Grant of Letters of Administration may apply to service providers for account access, but each provider has different requirements, and decentralised blockchain assets cannot be recovered without the private key regardless of any court order.
The digital executor appointed in the addendum can be a different person from the executor appointed under the primary will. Appointing a separate digital executor is advisable when the primary executor lacks technical expertise in digital assets — particularly cryptocurrency, blockchain technology, and DeFi protocols. Under the Trustees Act 1967 (Cap. 337), the testator may appoint multiple executors with different responsibilities. The addendum should clearly define the relationship between the digital executor and the primary executor — whether the digital executor acts independently within the scope of digital assets, or reports to and takes direction from the primary executor. Both executors must cooperate in the probate process administered by the Family Justice Courts. The digital executor's authority should be limited to digital assets, and the primary executor should retain overall responsibility for the estate administration. If the digital executor dies, becomes incapacitated, or declines to act, the primary executor should have the authority to appoint a replacement digital executor or engage a professional trustee.
A Digital Assets Will Addendum should be reviewed and updated whenever the testator acquires significant new digital assets, disposes of existing digital assets, changes the storage method for cryptocurrency (for example, moving from an exchange to a hardware wallet), creates or closes important online accounts, or changes the person designated as digital executor. As a general guideline, annual review is prudent given the rapidly evolving nature of digital assets and the regulatory landscape under the Payment Services Act 2019 and MAS guidelines. Each update requires a new addendum executed with full Wills Act formalities — two witnesses present at the same time, signatures in each other's presence. The new addendum should expressly revoke the previous addendum while confirming that the primary will remains in effect. The testator should also update any sealed credentials document stored in the bank safe deposit box at the same time to keep access information current. Failure to update the addendum after significant changes may result in the digital executor encountering accounts, wallets, or assets not listed in the schedule, potentially causing delays in estate administration.
Singapore abolished estate duty with effect from 15 February 2008 under the Estate Duty (Abolition) Act 2008. No estate duty, inheritance tax, or death tax is payable on any assets — including digital assets, cryptocurrency, online accounts, and digital intellectual property — forming part of a deceased person's estate in Singapore. The estate is not subject to capital gains tax either, as Singapore does not impose capital gains tax under the Income Tax Act 1947 (Cap. 134). However, if the deceased was carrying on a trade or business involving digital assets (such as cryptocurrency trading as a business or income from digital content creation), the Inland Revenue Authority of Singapore (IRAS) may assess income tax on any accrued but unpaid income up to the date of death. The executor or administrator must file a final income tax return for the deceased covering the period from 1 January to the date of death. GST obligations under the Goods and Services Tax Act (Cap. 117A) for GST-registered digital businesses also continue and must be settled by the executor.
This template is provided for informational purposes only and does not constitute legal advice. Laws vary by jurisdiction and change over time. Consult a qualified attorney for advice specific to your situation.Full disclaimer
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