This edition of the Motley Fool Hidden Gems Investing Podcast features David Blanchett, head of retirement research at Prudential Financial and portfolio manager at PGM, discussing how retirement spending often deviates from traditional assumptions, potentially allowing for higher withdrawal rates.
**Challenging the Inflation Assumption:**
The podcast begins by questioning the default assumption in most retirement calculators and financial planning tools: that retirees need their income to increase annually by the full rate of inflation (historically around 3%). Blanchett's research, spanning over a decade and updated in the *Financial Planning Review*, strongly suggests that most retirees do not increase their spending by the full amount of inflation. Instead, they might only increase spending by a smaller percentage (e.g., 1%) or even see a real decline in spending over time.
This isn't solely due to financial hardship. Blanchett explains that even very well-funded retirees tend to cut back. This often aligns with the "go-go, slow-go, and no-go years" model of retirement, where individuals are more active and spend more in early retirement ("go-go"), gradually slow down and spend less ("slow-go"), and eventually have minimal discretionary spending ("no-go"). It's largely a matter of choice and changing lifestyle, not just necessity. While factors like paying off debt or a spouse passing away can contribute to spending changes, the overall trend is a general decline in real spending.
Blanchett highlights that this finding has significant implications. Many models predicting a "retirement crisis" assume full inflation-adjusted spending, potentially overstating the financial challenges retirees face. In reality, most Americans find a way to make retirement work and report high levels of satisfaction.
**Specific Spending Categories:**
While overall spending may decline in real terms, some categories do increase:
* **Cash Contributions:** Retirees often increase charitable giving or financial support to family, seen as a positive trend.
* **Healthcare:** This is the major variable. While routine costs like Medicare Part B are predictable, catastrophic long-term care events later in retirement (80s and 90s) can be "cataclysmic" and incredibly expensive. Blanchett notes that for most retirees, healthcare isn't a "big deal," but a minority (5-20%) will face significant, hard-to-plan-for expenses.
**Implications for Withdrawal Rates and Planning:**
Understanding these spending patterns is crucial for retirement planning:
1. **Honest Conversations:** Financial advisors and retirees should have open discussions about realistic spending patterns rather than defaulting to the full-inflation assumption.
2. **Spending Earlier:** This research suggests that retirees might feel more comfortable spending more earlier in retirement when they are healthier and more active, instead of rigidly hoarding funds for later years when their desire or ability to spend may diminish.
3. **Implicit Slush Fund:** Assuming full inflation in financial plans can create an "implicit slush fund" that could be used to cover potential future healthcare costs.
4. **Higher Safe Withdrawal Rates:** If one doesn't assume spending rises by full inflation, initial "safe withdrawal rates" (the percentage of a portfolio that can be withdrawn annually without running out of money) could increase from around 5% to 6-6.5%.
Blanchett's recent paper, "Rethinking Safe Withdrawal Rates," further expands on this, critiquing the common "probability of success" metric used in financial planning. This metric is often binary (either 100% success or 0% failure), which Blanchett argues is too simplistic, as falling slightly short of a goal in the 30th year isn't a true failure.
He advocates for a more nuanced approach that differentiates between **essential expenses** (housing, food, healthcare) and **discretionary expenses** (travel, hobbies). A key recommendation is to cover all essential expenses with lifetime income sources (like Social Security, pensions, or annuities). This provides a significant psychological buffer and financial security, allowing retirees to be more flexible and potentially take a higher initial withdrawal rate from their investment portfolio for discretionary spending. The more flexibility a retiree has to cut back on discretionary spending if needed, the higher their initial withdrawal rate can be, moving from the traditional 4% to 5% or even 5.5%.