Receiving an inheritance is emotional and financially significant. The decisions you make in the first few months can mean the difference between building lasting wealth and watching the money disappear.
Quick answer:Don’t rush. Park the money in a high-yield savings account for 6–12 months while you grieve and plan. Pay off high-interest debt first. Fund your emergency fund. Then invest the rest according to your goals. About 70% of inherited wealth is lost by the second generation — usually from poor planning.
What to Do First (The 6-Month Rule)
Step
Action
Timeline
1
Do nothing with the money for 3–6 months
Immediately
2
Park it in a high-yield savings account (4–5% APY)
Week 1
3
Determine tax obligations (if any)
Month 1
4
Pay off high-interest debt (20%+ APR)
Month 1–2
5
Fund emergency fund to 6 months expenses
Month 2–3
6
Consult a fee-only financial advisor if over $100K
Capital gains only on appreciation AFTER inheritance
Stocks/investments
None (stepped-up basis)
Possible
Basis resets to date-of-death value
Traditional IRA/401(k)
Yes — taxed as income when withdrawn
Yes
Must withdraw within 10 years (non-spouse)
Roth IRA
Generally tax-free
Generally tax-free
Must withdraw within 10 years, but tax-free
Life insurance
None
None
Proceeds are income-tax-free to beneficiary
Stepped-Up Basis Explained
Scenario
Original Cost
Value at Death
Your Basis
Taxable Gain if Sold
Stock inherited
$10,000
$50,000
$50,000
$0 (if sold at $50K)
Stock bought yourself
$10,000
$50,000
$10,000
$40,000
House inherited
$100,000
$350,000
$350,000
$0 (if sold at $350K)
The stepped-up basis eliminates capital gains tax on appreciation that happened during the deceased person’s lifetime. This is one of the biggest tax benefits in the entire tax code.
Common Inheritance Mistakes
Mistake
Why It’s Costly
Spending it too fast
70% of large inheritances are gone within 2 generations
Not parking it first
Emotional decisions lead to poor investments
Telling everyone about it
Creates pressure to lend, give, or spend
Quitting your job
Income from work + investment of inheritance = long-term wealth
Buying a much more expensive house
Increased expenses eat into inheritance long-term
Not considering tax implications
Inherited IRAs have a 10-year withdrawal requirement
Skipping professional advice (large inheritance)
Fee-only advisors charge ~$2,000–$5,000 one-time, can save you much more
Ignoring estate planning for yourself
Now you have more to protect — update your own plans
Bottom Line
The best inheritance strategy starts with patience. Park the money, grieve, pay off high-interest debt, secure your emergency fund, then invest with a plan. The majority of inherited wealth disappears because of emotional spending and lack of planning. Take 6 months to make a thoughtful plan, and an inheritance can change your family’s financial trajectory for generations.