🗂️Retirement Income Planner
Combine all your retirement income sources into one clear picture. Enter your portfolio, Social Security, pension, and side income to see your total monthly income and whether it covers your expenses.
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What Is Retirement Income Planner?
Retirement income planning is the art of stacking multiple income streams until they reliably cover your spending. The four most common streams, portfolio withdrawals, Social Security, a pension, and part-time or side income, each have different timing, reliability, and tax treatment. This calculator shows all four together in one place so you can see your total monthly income and whether it covers what you plan to spend.
One of the most common early retirement planning errors is modeling only portfolio withdrawals and ignoring the income streams that will eventually arrive. Someone who plans to retire at 50 may spend 12 years living purely on portfolio withdrawals, then gain Social Security at 62, and again at 67. Modeling those transition points changes the required portfolio size significantly.
The income diversity principle is worth stating explicitly: a retirement built on multiple income streams is more resilient than one dependent entirely on portfolio withdrawals, even with an identical total dollar amount. The reason is correlation. Portfolio withdrawals shrink during market downturns at exactly the moment they're needed most. Social Security and pension income do not. A retiree drawing $5,000/month entirely from a portfolio faces a real crisis if that portfolio drops 30%. A retiree drawing $2,500 from the portfolio and $2,500 from Social Security sees their combined income drop only to $3,250 during that same downturn, a 35% decline in portfolio income but only an 18% decline in total income. That difference determines whether someone stays invested through a recovery or sells at the bottom. When building your income picture, a practical tip is to anchor your essential expenses (housing, food, healthcare, insurance) to income sources that do not move with markets: Social Security, pension, and any guaranteed annuity income. Design portfolio withdrawals to cover discretionary spending. This way, a bad market year reduces entertainment and travel, not the ability to pay the electric bill.
How This Calculator Works
The calculator combines four monthly income streams into a total and compares it against your monthly expense target. Portfolio withdrawals are calculated as your stated withdrawal rate applied to your portfolio balance, divided by 12. All other streams are entered directly as monthly amounts.
Personal Considerations
Psychologically, seeing the income breakdown as a bar chart rather than a single number makes diversified income feel more real. Retirees who draw from a single source, usually just portfolio withdrawals, report more anxiety about market downturns than those who have multiple income streams. Social Security alone, even at a modest amount, creates a sense of floor that reduces the emotional weight of portfolio volatility.
The coverage percentage (your income divided by your expenses) is useful but incomplete on its own. A 100% coverage ratio with no buffer leaves no room for unexpected expenses. Most planners suggest building a 110-120% coverage ratio, or maintaining a separate cash buffer, to absorb variance without immediately returning to work.
Mental accounting shapes how retirees relate to different income streams in a way that affects spending behavior more than the math suggests it should. Social Security income tends to be spent freely, coded as 'the government's money.' Pension income also tends to feel like a reliable salary replacement. Portfolio withdrawals feel different: they come from an account that shows a balance, and each withdrawal makes that balance visibly smaller, triggering loss aversion that doesn't apply to the other streams. The result is that retirees with identical total income often spend less freely when more of that income comes from portfolio withdrawals than from guaranteed sources, even when the math supports higher spending. Understanding this pattern helps explain why income diversity is not just a planning preference but a behavioral tool for actually spending what you can afford.
If what you're feeling goes beyond what a calculator can help with, licensed clinicians are available at SanaNetwork.com, a referral network founded by this site's founder, Dr. Yoendry Torres.
Frequently Asked Questions
The original 4% rule was calibrated for a 30-year retirement. For a 40-year retirement starting at age 50 or younger, many researchers suggest 3.3-3.5% as a safer starting rate. Alternatively, use 4% but plan to cut spending 5-10% in years when the portfolio declines significantly.
Yes, but model the delay. If you retire at 50 and plan to claim SS at 67, you have a 17-year window of portfolio-only withdrawals followed by reduced withdrawal needs once SS starts. Some FIRE calculators call this 'Social Security bridge' modeling.
Conservative planners exclude it entirely, arguing that the plan should work without it. Pragmatic planners include it with a haircut, perhaps 50-70% of projected income, to account for the possibility that consulting dries up or that health makes part-time work harder over time.
Up to 85% of Social Security may be taxable depending on your total income. 401(k) and Traditional IRA withdrawals are taxed as ordinary income. Roth withdrawals and long-term capital gains from taxable accounts can be received tax-free or at very low rates in early retirement with careful planning. See the Tax Bracket Gap Planner for how to model this.