Asset Inventory Guide: Organizing Your Financial Legacy

Learn how to create a comprehensive asset inventory to protect your wealth, simplify estate planning, and ensure your loved ones can access your assets when needed.

Introduction

An asset inventory is a detailed catalog of everything you own—from bank accounts and investments to real estate and personal possessions. Creating this document is a crucial step in financial planning that's often overlooked until it's too late. Whether you're married with children, single without dependents, or a high net worth individual, an asset inventory helps ensure your assets are properly managed during your lifetime and distributed according to your wishes after you're gone. This guide will help you understand why an asset inventory matters, what to include, and how to maintain it for maximum benefit to you and your loved ones.

Key Things to Know

1
Creating an asset inventory is not a one-time task—it requires regular updates to remain accurate and useful.
2
Digital assets are increasingly important and should be thoroughly documented, including access information stored securely.
3
Your asset inventory should include not just what you own, but also important details like account numbers, contact information, and approximate values.
4
Consider including a 'letter of instruction' with your asset inventory to explain your wishes for certain items, especially those with sentimental value.
5
An asset inventory is not a legal document like a will or trust, but it's an essential companion to your estate plan.
6
Privacy and security are crucial—store your inventory securely and limit access to trusted individuals.
7
For complex situations, consider working with financial advisors and estate attorneys to ensure your inventory is comprehensive.
8
Include information about debts and liabilities alongside assets for a complete financial picture.

Key Decisions

Single individuals without children

High net worth individuals

Married individuals with children

Asset Inventory Requirements

Bank Accounts

List all checking, savings, money market accounts, and CDs. Include account numbers, financial institution names, branch locations, online access information, and approximate balances.

Investment Accounts

Document all brokerage accounts, retirement accounts (401(k), IRA, Roth IRA, etc.), pension plans, and annuities. Include account numbers, financial institutions, contact information, and current values.

Digital Assets and Cryptocurrency

List all digital currency holdings, exchange accounts, wallet addresses, and access information (stored securely). Include approximate values and acquisition dates for tax purposes.

Credit Cards and Loans

Document all credit cards, personal loans, lines of credit, and other debts. Include account numbers, financial institutions, contact information, and current balances.

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COMPREHENSIVE PERSONAL ASSET INVENTORY

DOCUMENT PURPOSE AND INSTRUCTIONS

This Asset Inventory document ("Inventory") serves as a comprehensive catalog of all assets, liabilities, important documents, and relevant contact information belonging to the undersigned individual(s) ("Owner"). This Inventory is created for personal financial management, estate planning, emergency preparedness, and to assist authorized representatives in locating and managing assets in the event of incapacity or death.

CONFIDENTIALITY NOTICE: This document contains sensitive personal and financial information. Access should be strictly limited to the Owner and designated trusted individuals as specified in Section XII: Security and Access Protocols.

DOCUMENT MAINTENANCE: This Inventory should be reviewed and updated at least annually and following any significant life event or asset acquisition/disposition as detailed in Section XIII: Maintenance and Updates.

I. PERSONAL INFORMATION
II. FINANCIAL ACCOUNTS
III. REAL ESTATE HOLDINGS
IV. PERSONAL PROPERTY
V. BUSINESS INTERESTS
VI. INSURANCE POLICIES
VII. DIGITAL ASSETS
VIII. IMPORTANT DOCUMENTS
IX. BENEFICIARY DESIGNATIONS
X. PROFESSIONAL ADVISORS AND IMPORTANT CONTACTS
XI. VALUATION METHODOLOGY
XII. SECURITY AND ACCESS PROTOCOLS
XIII. MAINTENANCE AND UPDATES
XIV. TAX PLANNING DOCUMENTATION
XV. ATTESTATION

I. PERSONAL INFORMATION

Primary Owner:

Full Legal Name: ______________________________
Date of Birth: ________________________________
Social Security Number: _______________________
Current Address: _____________________________
Phone Number: ______________________________
Email Address: ______________________________

Spouse/Partner (if applicable):

Full Legal Name: ______________________________
Date of Birth: ________________________________
Social Security Number: _______________________
Phone Number: ______________________________
Email Address: ______________________________

Emergency Contacts:

Name: ____________________________________ Relationship: ______________________________ Phone: ___________________________________ Email: ___________________________________ Address: _________________________________
Name: ____________________________________ Relationship: ______________________________ Phone: ___________________________________ Email: ___________________________________ Address: _________________________________

II. FINANCIAL ACCOUNTS

A. Bank Accounts

Account Type	Financial Institution	Account Number	Branch Location	Online Access Information	Approximate Balance	Ownership	Notes

B. Investment Accounts

Account Type	Financial Institution	Account Number	Contact Information	Current Value	Ownership	Investment Strategy	Notes

C. Retirement Accounts

Account Type	Financial Institution	Account Number	Contact Information	Current Value	Beneficiary	Contribution Status	Notes

D. Digital Assets and Cryptocurrency

Asset Type	Platform/Exchange	Wallet Address/Account	Acquisition Date	Approximate Value	Storage Method	Access Information Location	Notes

E. Credit Cards and Loans

Account Type	Financial Institution	Account Number	Contact Information	Current Balance	Interest Rate	Payment Terms	Maturity Date	Notes

III. REAL ESTATE HOLDINGS

A. Primary Residence

Property Address: _______________________________
Purchase Date: _________________________________
Purchase Price: $________________________________
Current Estimated Value: $________________________
Valuation Date: _________________________________
Valuation Method: ______________________________
Title Held As: __________________________________
Mortgage Information:
- Lender: _____________________________________
- Account Number: _____________________________
- Original Amount: $____________________________
- Current Balance: $____________________________
- Interest Rate: ________________________________
- Monthly Payment: $___________________________
- Maturity Date: _______________________________
Property Tax Information:
- Annual Amount: $____________________________
- Payment Schedule: ___________________________
- Tax Authority: _______________________________
Insurance Information:
- Provider: ___________________________________
- Policy Number: ______________________________
- Coverage Amount: $__________________________
- Annual Premium: $___________________________
Location of Deed and Related Documents: __________
Home Improvements (affecting basis):

Improvement Description	Date	Cost	Contractor	Documentation Location

B. Additional Real Estate Properties

Property 1

Property Type: _________________________________
Property Address: _______________________________
Purchase Date: _________________________________
Purchase Price: $________________________________
Current Estimated Value: $________________________
Valuation Date: _________________________________
Valuation Method: ______________________________
Title Held As: __________________________________
Mortgage Information:
- Lender: _____________________________________
- Account Number: _____________________________
- Original Amount: $____________________________
- Current Balance: $____________________________
- Interest Rate: ________________________________
- Monthly Payment: $___________________________
- Maturity Date: _______________________________
Property Tax Information:
- Annual Amount: $____________________________
- Payment Schedule: ___________________________
- Tax Authority: _______________________________
Insurance Information:
- Provider: ___________________________________
- Policy Number: ______________________________
- Coverage Amount: $__________________________
- Annual Premium: $___________________________
Rental Income (if applicable): $___________________
Property Management Company (if applicable):
- Name: ______________________________________
- Contact: ____________________________________
- Phone: _____________________________________
- Email: _____________________________________
Location of Deed and Related Documents: __________

[Add additional property sections as needed]

C. Property Documentation

Document Type	Property	Document Location	Digital Backup Location	Notes

IV. PERSONAL PROPERTY

A. Vehicles

Vehicle Type	Make	Model	Year	VIN	Title Location	Loan Information	Current Value	Insurance Information	Notes

B. Valuable Collections

Collection Type	Description	Purchase Date	Purchase Price	Current Appraised Value	Appraisal Date	Appraiser	Storage Location	Insurance Coverage	Documentation Location	Notes

C. Jewelry and Precious Metals

Item	Description	Purchase Date	Purchase Price	Current Appraised Value	Appraisal Date	Appraiser	Storage Location	Insurance Coverage	Documentation Location	Notes

D. Household Items

Living Room

Item	Description	Purchase Date	Purchase Price	Current Value	Notes

Kitchen

Item	Description	Purchase Date	Purchase Price	Current Value	Notes

Bedrooms

Item	Description	Purchase Date	Purchase Price	Current Value	Notes

[Add additional rooms/categories as needed]

V. BUSINESS INTERESTS

A. Business Ownership

Business Name	Entity Type	Ownership Percentage	Purchase/Formation Date	Purchase Price/Initial Investment	Current Estimated Value	Valuation Method	Valuation Date	Business Address	Key Contacts	Buy-Sell Agreement Location	Operating Agreement Location	Notes

B. Intellectual Property

IP Type	Description	Registration Number	Registration Date	Renewal Date	Estimated Value	Documentation Location	Notes

VI. INSURANCE POLICIES

A. Life Insurance

Policy Type	Insurance Company	Policy Number	Face Value	Cash Value (if applicable)	Premium Amount	Premium Frequency	Beneficiary(ies)	Policy Location	Agent Contact Information	Notes

B. Property Insurance

Insurance Type	Insurance Company	Policy Number	Coverage Amount	Deductible	Premium Amount	Premium Frequency	Property Covered	Policy Location	Agent Contact Information	Notes

C. Health and Disability Insurance

Insurance Type	Insurance Company	Policy Number	Coverage Details	Premium Amount	Premium Frequency	Policy Location	Agent Contact Information	Notes

VII. DIGITAL ASSETS

A. Online Accounts

Account Type	Provider/Platform	Username	Account Value/Importance	Recovery Email	2FA Method	Notes

B. Digital Files and Media

Content Type	Description	Storage Location	Access Method	Backup Location	Value	Notes

C. Password Management

Password Manager Used: _________________________
Master Password Location: _______________________
Recovery Method: _______________________________
Emergency Access Instructions: __________________
Additional Security Notes: _______________________

VIII. IMPORTANT DOCUMENTS

A. Estate Planning Documents

Document Type	Date Executed	Location of Original	Location of Copies	Preparing Attorney	Attorney Contact Information	Notes
Will
Trust(s)
Power of Attorney
Healthcare Directive

B. Personal Documents

Document Type	Location of Original	Location of Copies	Digital Backup Location	Notes
Birth Certificate
Marriage Certificate
Divorce Decree
Military Records
Citizenship Papers

C. Tax Records

Tax Year	Return Type	Location of Return	Location of Supporting Documents	Tax Preparer	Preparer Contact Information	Notes

IX. BENEFICIARY DESIGNATIONS

A. Account Beneficiaries

Account Type	Institution	Account Number	Primary Beneficiary(ies)	Contingent Beneficiary(ies)	Last Review Date	Documentation Location	Notes

B. Trust Beneficiaries

Trust Name	Trustee(s)	Primary Beneficiary(ies)	Contingent Beneficiary(ies)	Key Distribution Provisions	Trust Document Location	Notes

X. PROFESSIONAL ADVISORS AND IMPORTANT CONTACTS

A. Professional Advisors

Advisor Type	Name	Company	Address	Phone	Email	Client/Account Number	Services Provided	Notes
Financial Advisor
Attorney
Accountant
Insurance Agent

B. Family Contacts

Name	Relationship	Address	Phone	Email	Role in Emergency	Notes

XI. VALUATION METHODOLOGY

A. Asset Valuation Method

Asset Category	Valuation Method	Source of Valuation	Frequency of Updates	Notes
Real Estate
Vehicles
Investments
Business Interests
Collections/Valuables
Cryptocurrency

B. Supporting Documentation

Asset Category	Documentation Type	Physical Storage Location	Digital Storage Location	Access Instructions	Notes

C. Digital Backup

Primary Digital Storage Method: _____________________
Backup Digital Storage Method: ______________________
Encryption Method: _________________________________
Access Instructions: ________________________________
Verification Schedule: ______________________________

XII. SECURITY AND ACCESS PROTOCOLS

A. Access Protocol

Authorized Individuals:
- Primary Access: _________________________________
- Secondary Access: _______________________________
- Emergency Access: _______________________________
Access Conditions:
- Routine Access: _________________________________
- Emergency Access: _______________________________
- Post-Death Access: ______________________________
Verification Procedures:
- Identity Verification Method: _____________________
- Documentation Required: _________________________
- Witness Requirements: ___________________________
Sensitive Information Protection:
- Account Number Protection: ______________________
- Password Protection: ____________________________
- Personal Identifier Protection: ___________________

B. Storage Security

Physical Storage:
- Primary Location: _______________________________
- Security Features: ______________________________
- Access Method: _________________________________
Secondary Physical Storage:
- Location: ______________________________________
- Security Features: ______________________________
- Access Method: _________________________________
Digital Storage:
- Primary Storage: ________________________________
- Security Features: ______________________________
- Backup Method: _________________________________
- Recovery Procedures: ____________________________

XIII. MAINTENANCE AND UPDATES

A. Update Schedule

Regular Review Schedule:
- Annual Review Date: _____________________________
- Quarterly Check Date: ___________________________
- Monthly Check Date: ____________________________
Update Responsibility:
- Primary Responsible Party: ______________________
- Secondary Responsible Party: ____________________
Update Verification:
- Verification Method: ____________________________
- Documentation of Updates: _______________________

B. Life Event Triggers

The following life events shall trigger an immediate review and update of this Asset Inventory:

Marriage or divorce
Birth or adoption of a child
Death of a spouse, beneficiary, or fiduciary
Significant health diagnosis
Purchase or sale of major assets (real estate, business)
Career change or retirement
Relocation to a different state or country
Significant change in financial status
Changes to estate planning documents
Changes in tax laws affecting assets

C. Version Control

Version	Date Updated	Updated By	Sections Modified	Reason for Update	Verification Method	Notes
1.0			Initial Document

XIV. TAX PLANNING DOCUMENTATION

A. Cost Basis Documentation

Asset	Acquisition Date	Purchase Price	Adjustments to Basis	Current Adjusted Basis	Documentation Location	Notes

B. Depreciation Records

Asset	Placed in Service Date	Original Basis	Depreciation Method	Annual Depreciation	Accumulated Depreciation	Current Adjusted Basis	Documentation Location	Notes

XV. ATTESTATION

I hereby certify that the information contained in this Asset Inventory is true and correct to the best of my knowledge as of the date indicated below. I understand that this document should be reviewed and updated regularly to maintain its accuracy and usefulness.

Primary Owner Signature: __________________________ Date: ______________

Spouse/Partner Signature: _________________________ Date: ______________

Witness Signature: _______________________________ Date: ______________

APPENDIX: INVENTORY REVIEW LOG

Review Date	Reviewed By	Changes Made	Next Scheduled Review	Notes

Montana Requirements for Asset Inventory

Montana Uniform Probate Code Compliance (Montana Code Annotated § 72-1-101 et seq.)

The asset inventory must comply with Montana's Uniform Probate Code which governs the administration of estates, including the identification and valuation of assets for probate purposes.

Montana Uniform Trust Code Requirements (Montana Code Annotated § 72-38-101 et seq.)

For assets held in trust, the inventory must adhere to Montana's Uniform Trust Code requirements for trustee accounting and disclosure of trust assets to beneficiaries.

Montana Uniform TOD Security Registration Act (Montana Code Annotated § 72-6-301 et seq.)

Securities and investment accounts with transfer-on-death designations must be properly documented in accordance with Montana's adoption of the Uniform TOD Security Registration Act.

Montana Uniform Real Property Transfer on Death Act (Montana Code Annotated § 72-6-401 et seq.)

Real property with transfer-on-death deeds must be inventoried in compliance with Montana's Real Property Transfer on Death Act, including proper documentation of the recorded deed.

Montana Business Entity Disclosure Requirements (Montana Code Annotated § 35-1-101 et seq. (corporations); § 35-8-101 et seq. (LLCs))

Ownership interests in Montana business entities must be documented according to state requirements for disclosure of business ownership, including LLC membership interests, corporate stock, and partnership interests.

Montana Unclaimed Property Act (Montana Code Annotated § 70-9-801 et seq.)

The asset inventory should identify assets that may be subject to Montana's Unclaimed Property Act to prevent escheatment to the state and ensure proper management of dormant accounts.

Montana Property Tax Disclosure Requirements (Montana Code Annotated § 15-7-101 et seq.)

Real property assets must be inventoried with information necessary for Montana property tax compliance, including parcel numbers, assessed values, and tax classification.

Montana Digital Asset Act (Montana Code Annotated § 72-31-301 et seq.)

Digital assets must be inventoried in accordance with Montana's Uniform Fiduciary Access to Digital Assets Act, including access information and instructions for fiduciaries.

Montana Marital Property Laws (Montana Code Annotated § 40-2-101 et seq.)

The asset inventory must properly distinguish between separate and marital property in accordance with Montana's marital property laws, which may affect distribution upon divorce or death.

Federal Securities Laws Compliance (Securities Act of 1933, Securities Exchange Act of 1934, Investment Company Act of 1940)

Investment assets must be inventoried in compliance with federal securities laws, including proper documentation of ownership, registration, and any restrictions on transfer.

Federal Tax Identification Requirements (Internal Revenue Code § 1014, § 1015, § 6018)

The asset inventory must include information necessary for federal tax reporting, including basis information for capital assets and income-producing property.

FBAR Reporting Requirements (31 U.S.C. § 5314; 31 C.F.R. § 1010.350)

Foreign financial accounts must be inventoried in accordance with the Bank Secrecy Act's Foreign Bank Account Report (FBAR) requirements if aggregate values exceed $10,000.

FATCA Compliance (Internal Revenue Code § 6038D)

Foreign assets must be inventoried in compliance with the Foreign Account Tax Compliance Act (FATCA) reporting requirements for specified foreign financial assets.

Federal Estate Tax Valuation Rules (Internal Revenue Code § 2031-2046)

Assets must be inventoried with valuation information that complies with federal estate tax valuation rules for estates that may be subject to federal estate tax.

Retirement Account Beneficiary Designation Documentation (Employee Retirement Income Security Act of 1974; Internal Revenue Code § 401, § 408)

Retirement accounts must be inventoried with current beneficiary designation information in compliance with ERISA and Internal Revenue Code requirements.

Federal Privacy Laws Compliance (Gramm-Leach-Bliley Act; 15 U.S.C. § 6801-6809)

The asset inventory must be maintained in compliance with federal privacy laws, including proper safeguards for personal financial information.

Montana Consumer Protection Act (Montana Code Annotated § 30-14-101 et seq.)

The asset inventory must be prepared and maintained in a manner that does not violate Montana's Consumer Protection Act, particularly if prepared by a professional advisor.

Montana Uniform Power of Attorney Act (Montana Code Annotated § 72-31-201 et seq.)

Assets subject to management under a power of attorney must be inventoried in accordance with Montana's Uniform Power of Attorney Act, including proper documentation of agent authority.

Federal Medicaid Asset Documentation Requirements (42 U.S.C. § 1396p)

The asset inventory should document assets in a manner consistent with federal Medicaid eligibility and look-back period requirements for potential long-term care planning.

Montana Medicaid Asset Documentation Requirements (Montana Code Annotated § 53-6-101 et seq.; Montana Administrative Rules 37.82.101 et seq.)

Assets must be inventoried in compliance with Montana Medicaid's specific documentation requirements for determining eligibility for long-term care benefits.

Frequently Asked Questions

An asset inventory is a comprehensive list of everything you own, including financial accounts, real estate, vehicles, valuable personal property, digital assets, and business interests. You need one because it serves as a roadmap for you and your loved ones to locate and manage all your assets. Without it, assets may be forgotten, accounts might remain unclaimed, and your heirs could face unnecessary stress and complications during an already difficult time. For high net worth individuals, an asset inventory is particularly crucial as it helps with tax planning, wealth management, and ensuring complex asset portfolios are properly documented.

Your asset inventory should include: 1) Financial accounts (bank accounts, investment accounts, retirement accounts, credit cards); 2) Real estate (primary residence, vacation homes, rental properties, land); 3) Personal property (vehicles, jewelry, art, collectibles, furniture); 4) Digital assets (online accounts, cryptocurrencies, digital photos, intellectual property); 5) Business interests (ownership stakes, partnerships, intellectual property); 6) Insurance policies (life, health, property); 7) Debts and liabilities; and 8) Important documents (wills, trusts, powers of attorney). For each asset, record details such as account numbers, contact information, approximate value, location of physical items, and login credentials for digital assets (stored securely).

For married couples with children, an asset inventory ensures continuity if one spouse passes away or becomes incapacitated. It helps the surviving spouse quickly identify all family assets and continue managing household finances without disruption. It also serves as a crucial planning tool for inheritance, allowing you to designate specific assets for your children's education, future needs, or inheritance. Additionally, it simplifies the process of setting up trusts or other vehicles to protect assets for minor children and helps ensure guardians or trustees can easily access resources needed for your children's care.

High net worth individuals should pay particular attention to complex assets like business interests, investment partnerships, and international holdings. Your inventory should note any special conditions or restrictions on assets, such as vesting schedules for stock options or buy-sell agreements for business interests. Consider working with financial advisors and estate attorneys to ensure proper valuation of unique assets and to develop strategies for minimizing estate taxes. You may also want to include information about your professional team (wealth managers, tax advisors, attorneys) who understand different aspects of your financial portfolio. Finally, consider creating a more detailed succession plan for business interests and investment management to ensure a smooth transition.

For single individuals without children, an asset inventory is especially important as there may not be an obvious person who knows about all your assets. Your inventory ensures your chosen beneficiaries (perhaps siblings, nieces/nephews, friends, or charities) will receive the assets you intend for them. It helps your executor or trustee identify and distribute your assets according to your wishes, preventing assets from going unclaimed or escheating to the state. It also provides critical information for your healthcare proxy or financial power of attorney if you become incapacitated, ensuring your affairs are managed according to your preferences even when you cannot communicate them.

You should review and update your asset inventory at least annually and after any significant life event or financial change, such as: 1) Marriage, divorce, or death of a spouse; 2) Birth or adoption of children; 3) Purchase or sale of major assets like real estate; 4) Opening or closing financial accounts; 5) Starting or selling a business; 6) Receiving an inheritance; 7) Moving to a new state or country; or 8) Major changes in tax laws. Consider scheduling a regular annual review date, perhaps at tax time when you're already reviewing financial information. Digital asset inventories may need more frequent updates as you create new accounts or change passwords.

Your asset inventory contains highly sensitive information and should be stored securely. Consider these options: 1) A fireproof home safe; 2) A safe deposit box (though be aware that these may be sealed temporarily upon death); 3) With your estate planning attorney; 4) A secure digital vault or password manager with encryption; or 5) A combination of these methods. Inform your executor, trustee, and/or close family members about the existence and location of your inventory, but be selective about who has full access to the document itself. For digital storage, consider services specifically designed for estate planning that allow for secure transfer of information to designated individuals only when needed.

An asset inventory complements your other estate planning documents but serves a different purpose. While your will or trust dictates how assets should be distributed, your inventory helps your executor or trustee locate those assets in the first place. Your power of attorney and healthcare directive address who can make decisions for you if you're incapacitated, while your inventory gives them the information needed to manage your affairs effectively. Think of your asset inventory as the practical roadmap that makes your legal documents actionable. For maximum effectiveness, ensure your inventory is consistent with how assets are titled and designated in your will, trust, and beneficiary designations.