Year-One Playbook

First-Year Retirement Spending Plan

By Jasper Saunders • Educational content only

Who this is for - People in the last stretch before retirement - or already in year one - who need a spending and cash plan for the transition, not a lifetime average alone.

What you will leave with - A real spending baseline, a map of non-portfolio income, cash and withdrawal mechanics, and a 90-day and year-end review rhythm.

The first year of retirement is when theory meets the calendar. Spending that looked fine on a spreadsheet can feel different when paychecks stop and days are unstructured. A first-year spending plan is not a rigid lifelong budget. It is a deliberate bridge: enough structure to protect the portfolio, enough flexibility to learn what retirement actually costs for you.

This checklist helps you set a realistic year-one number, separate fixed from flexible costs, and connect the plan to the stress tests on this site. Adjust after you have real data - do not wait for a perfect forecast that never arrives.


Year one is a transition, not a miniature forever

Sequence-of-returns risk is highest when withdrawals are large relative to the portfolio and markets are weak early. The first year is also when one-time costs show up: travel you deferred, healthcare transitions, gifts, home projects. If those are funded by unplanned portfolio sales, you can lock in damage without noticing until the annual review.

A written year-one plan forces those items into the open. It also gives you a baseline for guardrails later: what you will cut if markets are unkind, and what you will not.


1. Build a real spending baseline

  • List last 12 months of household spending if you can, or reconstruct categories from statements.
  • Separate fixed costs (housing, utilities, basic food, insurance, minimum debt payments) from flexible costs (travel, dining, hobbies, gifts).
  • Add known year-one extras: healthcare premiums before Medicare, moving, family support, or delayed trips.
  • Convert the total to an annual figure in today’s dollars - the same basis the calculator uses for retirement spending.

If you only use a round “70% of final salary” rule, you may overshoot or undershoot badly. Category math is slower and more honest.


2. Map income that is not from the portfolio

  • Social Security by claim age and annual amount in today’s dollars.
  • Pension or annuity income and start dates.
  • Part-time or bridge work you truly expect - not aspirational income.
  • Other reliable inflows (rental net income, etc.) with conservative estimates.

Portfolio withdrawal need is roughly: planned spending minus non-portfolio income (then adjust for taxes). Enter both spending and other income in the retirement section of the calculator so the model does not double-count or ignore bridges.

Run Monte Carlo with your year-one spending assumption. If the success rate is weak, cut flexible categories or delay a large discretionary expense before you treat the plan as final.


3. Set cash and withdrawal mechanics

  • Decide how many months of flexible or total spending you want in cash or short-term reserves.
  • Choose a simple withdrawal rhythm (monthly transfer, quarterly) so you are not improvising sales every week.
  • Estimate taxes on withdrawals and include an effective rate in the plan rather than ignoring them.
  • Write a first response if markets drop 20% in year one: which flexible costs pause first?

4. Review after 90 days and at year end

  • Compare actual spending to the plan by category - not only the total.
  • Update the annual number for year two using real data.
  • Re-run the retirement stress test with the new baseline.

Year-one spending traps

  • Using pre-retirement take-home pay as a spending target without removing work costs or adding retirement-only costs.
  • Ignoring healthcare premiums in the gap before Medicare.
  • Funding one-time projects from the portfolio with no line item in the plan.
  • No written cut list for bad markets - only hope that spending will “feel obvious” later.

Your first 90 days

This week: draft fixed vs flexible lists and a single annual spending total. Enter it in the calculator with your other income and claim ages. Note success rate and 10th percentile. Then set a 90-day calendar reminder to compare plan vs actual.


Guardrails in year one

Write three numbers before retirement day: a baseline annual spending plan, a floor you will not treat as permanent lifestyle (essentials), and a flexible layer you can cut after a bad market year. That is enough structure for most households. You can refine percentages later. What matters is that year-one spending is chosen, not accidental.

If your first Monte Carlo run at the baseline spending level shows a weak success rate, do not ignore it and hope travel will “work itself out.” Adjust the plan until the distribution of outcomes matches the risk you are willing to carry.


Taxes and healthcare in year one

Portfolio withdrawals, Social Security, and any residual earned income interact. Set a working tax assumption in the calculator and revisit it when you file. Healthcare costs in the gap before Medicare deserve their own line - premiums, deductibles, and prescriptions - not a vague allowance buried in “miscellaneous.”

If year-one costs are front-loaded (moving, insurance deposits, delayed trips), consider funding those from cash reserved before retirement rather than from a sudden large portfolio sale in a down market.

Start year one with a written plan

Year one is for learning your real cost of retirement while protecting the portfolio from careless withdrawals. Structure first, then refine. That is how spending becomes a tool for peace rather than a source of pressure.

This article is for educational purposes only and is not financial advice. Always consult a qualified advisor for decisions about your personal situation.

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