Inheriting a brokerage account or investment portfolio can be a significant financial event. Whether it’s $10,000 or $1 million in stocks, bonds, and funds, the decisions you make impact your taxes and long-term wealth. This guide covers everything you need to know.
How Inherited Investments Work
When someone passes away with a taxable brokerage account (not retirement accounts — see inherited IRA rules and inherited 401k options), here’s what happens:
Transfer Methods
| Transfer Type | Timeline | Process |
|---|---|---|
| Named beneficiary (TOD) | 2-4 weeks | Contact brokerage, provide death certificate |
| Joint account with rights of survivorship | 1-2 weeks | Surviving owner already has access |
| Through probate (no beneficiary) | 4-12 months | Court process required |
| In a trust | 2-4 weeks | Trustee handles transfer |
What Transfers to You
- All stocks, ETFs, and mutual funds
- Bond holdings
- Cash balances
- Options positions (may need immediate action)
- Margin balances (debt you may inherit)
- Dividend and interest accruals
The Stepped-Up Basis Advantage
Stepped-up basis is the single most important tax benefit of inherited investments. It can save you tens of thousands in capital gains taxes.
How Stepped-Up Basis Works
| Factor | Original Owner | You (Heir) |
|---|---|---|
| Purchase price | $50,000 | — |
| Appreciation over 30 years | $200,000 | — |
| Value at death | $250,000 | — |
| Your cost basis | — | $250,000 |
| If you sell immediately at $250,000 | — | $0 gain, $0 tax |
Without stepped-up basis, selling would trigger taxes on $200,000 of gains. At 15% long-term capital gains rate, that’s $30,000 in taxes avoided.
Stepped-Up Basis Examples
Individual stock example:
| Stock | Original Cost | Death Value | Your Basis | Gain If Sold at $105 |
|---|---|---|---|---|
| Apple | $20/share | $100/share | $100/share | $5/share |
Portfolio example:
| Holding | Original Investment | Death Value | Your Basis | Tax Saved |
|---|---|---|---|---|
| S&P 500 Fund | $100,000 | $400,000 | $400,000 | $45,000* |
| Individual Stocks | $50,000 | $150,000 | $150,000 | $15,000* |
| Bond Fund | $75,000 | $82,000 | $82,000 | $1,050* |
| Total | $225,000 | $632,000 | $632,000 | $61,050 |
*At 15% capital gains rate
Getting Your Stepped-Up Basis Documented
The brokerage should automatically update your cost basis to the date-of-death values. However:
- Request confirmation — Ask the brokerage for a statement showing your cost basis
- Keep death certificate — Documentation if IRS questions basis later
- Document any sales — Track basis for each sale carefully
- Note valuation date — Usually date of death, or alternate valuation date (6 months later) if estate chose it
Exceptions to Stepped-Up Basis
| Situation | Stepped-Up Basis? |
|---|---|
| Spouse inherits | Yes, full step-up |
| Non-spouse inherits | Yes, full step-up |
| Community property states | Yes, full step-up on both spouses’ shares |
| Gift while alive | No — carryover basis |
| Inherited from non-citizen spouse | May vary |
| IRAs and 401(k)s | No — different rules apply |
What to Do When You Inherit Investments
Step 1: Contact the Brokerage
Call the investment firm’s inheritance or estate services department:
Information to have ready:
- Deceased’s full legal name and account number
- Your full legal name and SSN
- Certified death certificate (usually need original or certified copy)
- Your relationship to deceased
- Beneficiary documentation (if TOD) or letters testamentary (if probate)
Major brokerages’ inheritance contacts:
| Brokerage | Phone | Notes |
|---|---|---|
| Fidelity | 800-544-0003 | Ask for Estate Services |
| Schwab | 800-435-4000 | Inheritance team |
| Vanguard | 800-662-2739 | Estate services |
| TD Ameritrade | 800-669-3900 | Estate services |
| E*TRADE | 800-387-2331 | Inheritance team |
Step 2: Decide: New Account or Transfer
| Option | Best For | Considerations |
|---|---|---|
| Open inherited account at same brokerage | Simplest option | Use their existing setup |
| Transfer in-kind to your existing account | Consolidation | May take longer |
| Transfer to different brokerage | Better platform | Additional paperwork |
| Liquidate and transfer cash | Complete reset | May trigger small gains on post-death appreciation |
Step 3: Review What You’ve Inherited
Before making decisions, understand the portfolio:
| What to Review | Why It Matters |
|---|---|
| Asset allocation | Is it appropriate for your age and goals? |
| Individual holdings | Any concentrated positions? |
| Unrealized gains | Anything with large pre-death basis step-up? |
| Dividend income | What ongoing income will you receive? |
| Expense ratios | Are you paying high fees on any funds? |
| Tax efficiency | Any tax-inefficient holdings? |
Step 4: Decide What to Keep vs. Sell
This is the crucial decision. The stepped-up basis gives you flexibility to sell without tax consequences.
Should You Keep or Sell Inherited Investments?
Reasons to Sell
| Factor | Why Sell |
|---|---|
| Concentrated stock position | Single stock > 10% of portfolio = too much risk |
| Doesn’t fit your allocation | 80% stocks but you need 60% |
| High-fee funds | Expense ratio > 0.5% |
| Actively managed funds | Usually underperform index funds |
| No interest in managing | Simplify with target-date or index fund |
| Emotional attachment | May hold too long if “their stock” |
| Tax-loss harvesting opportunity | Post-death decline creates harvestable loss |
Reasons to Keep
| Factor | Why Keep |
|---|---|
| Low-cost index funds | Already optimal holdings |
| Good asset allocation | Fits your needs |
| Tax-efficient | Strong positions with future growth potential |
| Dividend stocks | Provides income you want |
| Sentimental value | Reasonable if financially sound holding |
Decision Framework
Ask yourself:
- Would I buy this investment today with cash? If not, sell it.
- Does this fit my overall asset allocation? If not, rebalance.
- Am I holding because “they would have wanted me to”? Emotional, not financial reason.
- Is this in an expensie fund that underperforms? Switch to low-cost index.
Tax-Smart Strategies for Inherited Investments
Strategy 1: Sell Appreciated Positions First (If Selling)
With stepped-up basis, the biggest pre-death gainers have the biggest tax advantages:
| Holding | Original Cost | Death Value | If You Sell |
|---|---|---|---|
| Stock A | $10,000 | $100,000 | $0 gain (huge step-up benefit) |
| Stock B | $40,000 | $50,000 | $0 gain |
| Stock C | $45,000 | $48,000 | $0 gain |
Prioritize selling Stock A first — you’re avoiding the most tax.
Strategy 2: Harvest Losses If Positions Declined Post-Death
If any position declined after the date of death, you can harvest that loss:
Example:
- Stock worth $50,000 at death (your basis)
- Stock worth $45,000 when you sell
- You have a $5,000 capital loss to offset other gains
Strategy 3: Hold Winners for Long-Term Gains
If you sell a position that has appreciated since you inherited it, remember:
- Holdings longer than 1 year from inheritance = long-term capital gains rate (0%, 15%, or 20%)
- Holdings under 1 year = short-term gains taxed as ordinary income
Strategy 4: Use Step-Up for Portfolio Rebalancing
If your inherited portfolio is stock-heavy and you need more bonds, this is the perfect time to rebalance:
| Scenario | Action |
|---|---|
| Inherited 90% stocks, need 60% | Sell 30% of stocks, buy bonds |
| Inherited individual stocks | Sell, buy diversified index funds |
| Inherited high-cost funds | Sell, buy low-cost equivalents |
None of these sales trigger capital gains tax on pre-inheritance appreciation.
Concentrated Stock Positions
Inheriting a large position in a single stock is common and risky.
The Risk of Concentration
If a single stock is more than 10% of your portfolio:
- Company-specific risk could wipe out significant wealth
- Even great companies can decline 50%+ (see: GE, Meta, many others)
- Diversification is the only free lunch in investing
Options for Concentrated Positions
| Strategy | Tax Impact | When to Use |
|---|---|---|
| Sell and diversify | Minimal (stepped-up basis) | Usually best option |
| Sell over time | Spreads any post-death gains | If position appreciated since death |
| Exchange fund | Tax-deferred diversification | For very large positions ($1M+) |
| Direct indexing | Complex | Sophisticated investors |
| Charitable giving | Avoids all gains | If charitably inclined |
| Collar or protective put | Limited downside | If you must hold |
Selling a Concentrated Position
Example: Inherited $500,000 in Apple stock (was 60% of portfolio)
| Action | Result |
|---|---|
| Sell $400,000 of Apple | No capital gains (stepped-up basis) |
| Keep $100,000 Apple (now 12% of portfolio) | Reasonable concentration |
| Invest $400,000 in diversified index funds | Proper diversification |
Inherited Mutual Funds and ETFs
Index Funds
If you inherit index funds like:
- Vanguard Total Stock Market (VTI/VTSAX)
- S&P 500 fund (VOO/SPY)
- Total Bond Market (BND/VBTLX)
Usually keep them. They’re already optimal, low-cost holdings.
Active Funds
If you inherit actively managed funds:
- Check expense ratios (anything over 0.5% is high)
- Compare performance to benchmark
- Consider selling and buying index equivalents
Example conversion:
| Inherited Fund | Expense Ratio | Replace With | New Expense |
|---|---|---|---|
| American Funds Growth | 0.64% | VTI | 0.03% |
| Fidelity Magellan | 0.52% | FXAIX | 0.015% |
| PIMCO Bond Fund | 0.70% | BND | 0.03% |
Target-Date Funds
Target-date funds are reasonable “set it and forget it” holdings. If the target date roughly matches your retirement year, consider keeping.
Dividends and Income from Inherited Investments
What Happens to Pending Dividends
| Dividend Status | Who Receives |
|---|---|
| Declared before death, paid after | Usually goes to estate |
| Post-death dividends | Go to you as new owner |
Managing Dividend Income
Once the account transfers, dividends deposit into your account. Consider:
| Option | Best For |
|---|---|
| Reinvest automatically | If you don’t need income |
| Take as cash | If you need supplemental income |
| Reinvest in different holdings | If rebalancing portfolio |
Tax on Dividend Income
| Dividend Type | Tax Rate |
|---|---|
| Qualified dividends | 0%, 15%, or 20% (capital gains rates) |
| Non-qualified dividends | Ordinary income rates |
| Municipal bond interest | Usually tax-free federally |
| Treasury bond interest | State tax-free |
Working with Multiple Heirs
Splitting an Investment Account
If the account passes to multiple beneficiaries:
| Approach | Process |
|---|---|
| Equal split before transfer | Brokerage divides, transfers to each heir |
| One heir buys out others | One heir keeps investments, pays cash to others |
| Liquidate and split cash | Sell everything, divide proceeds |
| Joint inherited account | All heirs own together (usually problematic) |
Calculating Fair Splits
If holdings need to be divided:
- Get valuation on a single date
- Divide equally or per will instructions
- Transfer holdings in-kind or cash equivalent
Example: $300,000 account to 3 heirs
- Value on transfer date: $300,000
- Each heir’s share: $100,000
- Option A: Each receives $100,000 in securities
- Option B: Liquidate, each receives $100,000 cash
Common Questions
Can I Just Transfer to My Existing Account?
Yes, but:
- Make sure cost basis information transfers correctly
- Some brokerages track inherited basis separately
- Keep records of inheritance date and death-value basis
What If There’s Margin Debt?
If the deceased had a margin loan against the account:
- You inherit the debt with the assets
- You can pay off the margin or maintain it
- Interest continues accruing
- Consider paying off to simplify
What About Stock Options?
Stock options may expire if not exercised quickly:
- Incentive Stock Options (ISOs): Usually 90 days to exercise
- Non-Qualified Stock Options (NQSOs): Check plan rules
- Contact the company’s HR or stock plan administrator immediately
What If the Brokerage Has Closed?
If the brokerage no longer exists:
- Check for successor firm (most were acquired)
- Contact SIPC (sipc.org) for help locating accounts
- Check state unclaimed property database
Action Timeline
| Timeline | Action |
|---|---|
| Week 1-2 | Contact brokerage, begin transfer process |
| Week 2-4 | Gather documents, submit paperwork |
| Month 1-2 | Transfer completes, verify cost basis |
| Month 2-3 | Review portfolio, decide keep vs. sell |
| Month 3-6 | Execute trades, realign portfolio |
| Ongoing | Manage as part of overall investment strategy |
Key Takeaways
- Stepped-up basis is your biggest tax benefit — use it wisely
- Sell without guilt — there’s no tax penalty on pre-death appreciation
- Diversify concentrated positions — single stocks are risky
- Replace high-cost funds with low-cost index funds
- Realign to your allocation — inherited portfolio may not fit your needs
- Document everything — keep records of basis and inheritance date
- Get help if needed — complex situations warrant a financial advisor
Related Articles
- Inherited 401(k) Options — Retirement account inheritance rules
- Inherited IRA Rules — Required distributions and options
- Inherited Stocks: What to Do — Individual stock decisions
- What to Do With an Inheritance — General inheritance guide
- Best Index Funds — Where to invest proceeds
- Asset Allocation by Age — Portfolio planning guide
- How to Choose a Financial Advisor — Finding fee-only help