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▶Saving was the easy part. Spending it down is the math.
Saving was the easy part. Spending it down is the math. Every retirement spreadsheet you can buy answers one question: am I on track. This one starts on the day the paycheck stops — because that is where three forces collide. Required minimum distributions force income out at 73 or 75 depending on your birth year. Social Security is taxed against thresholds unchanged since 1984. And the order your returns arrive in decides whether the same average lasts thirty years or nineteen. This 14-tab file models all three, together, for thirty years, and prices every decision in dollars.
Every retirement spreadsheet you can buy answers one question: am I on track. This one starts on the day the paycheck stops — because that is where three forces collide. Required minimum distributions force income out at 73 or 75 depending on your birth year. Social Security is taxed against thresholds unchanged since 1984. And the order your returns arrive in decides whether the same average lasts thirty years or nineteen. This 14-tab file models all three, together, for thirty years, and prices every decision in dollars.
Decide it once. Then just follow the row.
Born 1958 means RMDs at 73; born 1961 means 75. One household can be in two cohorts — the file knows, per person.
A Roth conversion's true cost isn't the bracket: the sample year reads 22% but blends to 14.3% — and one year hits 21.1% — once capital-gains displacement and Social Security taxation are counted.
Identical returns averaging 7.3%: bad years first leaves $562,244, bad years last leaves $5,000,154. Sequence risk, drawn in dollars.
Provisional-income lines never got a COLA — every year of inflation taxes more of your benefit. The estimator shows it happening.
Spending rules ship with their real triggers and their real limits — no magic percentages presented as guarantees.
4,633 formulas · recalculated clean · 1016/1016 independent math checks. Every image is the real file.
The ACCESS-YOUR-TEMPLATE.pdf in your download opens a copy in Google Sheets with one click
Two birth years, accounts by type, benefit estimates — the cohorts sort themselves
Claim ages, conversion sizes, spending guardrails — each priced in dollars
Sequence Risk reorders the same returns and shows the spread
The Withdrawal Plan turns it into one row per year you can actually follow
Accumulation trackers ask if you're on track. This is the other side: RMD cohorts by birth year, the two-year IRMAA lookback, conversions at their blended rate, sequence risk in dollars. The math of the spending years, done properly, once.
As soon as your order is complete you get instant access to download your files. Prefer Google Sheets for real-time updates and dropdowns? It's fully optimized. More comfortable in Excel? It works just as well.
Built and tested in the latest Excel (Office 365). On Mac we recommend the Google Sheets version — the template is not compatible with Apple Numbers. Available in English. The template ships with sample data so every screen works on open; clear it whenever you're ready. The images and video show that sample data to demonstrate how it looks in use.
Yes — one click: the ACCESS-YOUR-TEMPLATE.pdf in your download opens a copy straight into Google Sheets. The .xlsx works in Excel too.
Both — 73 for those born 1951–1958, 75 after 1959, per spouse. (The 1959 cohort is literally reserved in the final regulations; the file says so rather than guessing.)
It prices your options honestly — including how the frozen thresholds tax each path — and leaves the decision where it belongs: with you.
Guardrail strategies ship with their real triggers and limits. No success percentages are printed as promises.
Sample data (Dale and Nora's thirty years) ships inside so every screen works on open — clear it when you're ready.
Because delivery is instant, all sales are final — but message us with any issue and we'll make it right.
This is a planning tool, not tax, investment or financial advice. Confirm every figure with your tax professional or advisor before acting — especially conversions and claiming decisions. For personal use only. © 2026 NicheToolkitHub — no resale or redistribution.