A practical, year-by-year walk-through of the financial moves, healthcare filings, and personal logistics to handle in the twelve months before you stop working — including the small steps that are easy to overlook until it’s too late.
How to use this pre-retirement checklist
Six categories. One year of runway.
Start as early as eighteen months before your target retirement date. Each item below carries a timing note — some require advance planning, some are filed on a strict federal calendar, and a few only become urgent in your final week of work.
Category 1: Personal & digital logistics
The non-financial work most people forget until it’s too late
| ☐ | Move personal files off your work computer (6–12 months out) What to migrate: personal photos, tax documents stored locally, saved bookmarks, draft writing, anything in your Documents or Desktop folders, browser-saved passwords (export them), and any files in personal cloud drives that are signed in with your work account. |
| ☐ | Export contacts and email history (3–6 months out) Caution: Check your employer’s policy first. Many firms prohibit forwarding company correspondence, even your own outgoing emails. Focus on personal contacts and your own non-confidential records. |
| ☐ | Migrate accounts tied to your work email (3–6 months out) Audit every online account — LinkedIn, professional associations, conference registrations, two-factor authentication apps, financial sites — that uses your work email as the login or recovery address. Switch each one to a personal email before you lose access. |
| ☐ | Set up a personal phone number for two-factor codes (6–12 months out) If your work cell is the device receiving security codes for your bank, brokerage, or healthcare portal, those texts will stop the day you turn the phone in. Switch every two-factor recovery number to a personal cell well in advance. |
| ☐ | Update LinkedIn and professional bios (1–3 months out) Decide how you want to be reachable in retirement — consulting, board work, or simply staying in touch. Update your LinkedIn headline and contact info before you leave so colleagues know how to find you. |
| ☐ | Plan how you’ll structure your time (3–6 months out) The financial transition is the easy part. The identity and structure transition catches most retirees off guard. Have an honest plan for the first six months: travel, projects, volunteer roles, learning, exercise routines. People who script their first season of retirement adjust dramatically better than those who don’t. |
Category 2: Social Securityfilings
Decisions and paperwork around your benefit start date
| ☐ | Verify your earnings record at SSA.gov (12+ months out) Create or log into your my Social Security account and review your full earnings history. Errors take time to correct and require old W-2s or pay stubs as evidence. The further back the error, the harder the documentation. |
| ☐ | Decide your claiming age — and pressure-test it (6–12 months out) Coordination point: If you’re married, the higher earner’s claiming age determines the eventual survivor benefit. Delaying the higher earner’s benefit often produces a larger lifetime payout for the surviving spouse. |
| ☐ | File for benefits 2–3 months before you want them to start (2–3 months out) SSA recommends filing roughly three months ahead of your desired start date. Apply online at ssa.gov or by phone. Have your bank info, marriage certificate, and prior-year tax return ready. |
| ☐ | Set up federal tax withholding on your benefit (At filing) Up to 85% of your Social Security benefit is taxable depending on total income. File Form W-4V to elect 7%, 10%, 12%, or 22% federal withholding directly from your monthly check. Skipping this step is the most common cause of an unexpected April tax bill in year one of retirement. |
Category 3: Medicareenrollment
Strict timelines — missing a window costs money for life
| ☐ | Mark your Initial Enrollment Period (Age 65 window) Your Initial Enrollment Period is the seven-month window starting three months before the month you turn 65 and ending three months after. Sign up during the first three months to avoid any gap in coverage. |
| ☐ | If retiring after 65, file for Medicare during your Special Enrollment Period (Within 8 months) Workers covered by employer group health plans past age 65 get a Special Enrollment Period of eight months from the date employment or coverage ends — whichever comes first — to enroll in Part B without penalty. Miss this window and you face a 10% lifetime premium surcharge for every twelve months you delay. |
| ☐ | Choose between Original Medicare + Medigap or Medicare Advantage (2–3 months before start date) This is a one-time decision that’s effectively locked in by underwriting after your first six months on Part B. Compare premiums, network restrictions, prescription coverage, and out-of-pocket caps carefully — the cheapest option in year one is rarely the cheapest over twenty years of retirement. |
| ☐ | Enroll in a Part D prescription drug plan (During enrollment) Don’t Miss — IRMAA Appeal File Form SSA-44 if your final working year was a high-income year: Medicare premiums are based on your tax return from two years prior. If you’re retiring from a peak-earnings year — final bonus, deferred-comp payout, stock-vesting event — your Part B and Part D premiums in year one of retirement will be calculated on that high income, often costing several hundred dollars per month per spouse. Form SSA-44 lets you request a recalculation based on your actual retirement-year income by selecting “work stoppage” as the qualifying life-changing event. File it as soon as you receive your IRMAA determination letter — or proactively at the time you enroll. This is one of the most overlooked steps in the entire transition. |
| ☐ | Submit Form SSA-44 for IRMAA reconsideration (After IRMAA letter arrives) Bring proof of the qualifying event (a letter from your employer confirming retirement date works) and an estimate of your retirement-year income. Approval typically reduces or eliminates the surcharge for the year in question and the following year. |
Category 4: Health insurance bridge (if retiring before 65)
Closing the gap between employer coverage and Medicare
| ☐ | Map the months between your retirement date and Medicare eligibility (9–12 months out) If you’re retiring before 65, you need coverage for the gap. The three primary options are COBRA, an ACA Marketplace plan, or coverage through a working spouse’s employer plan. Each has different cost, network, and subsidy implications. |
| ☐ | Compare COBRA vs. ACA carefully (3–6 months out) Key insight: ACA subsidies phase out based on modified adjusted gross income. Strategic Roth conversions, capital gains harvesting, and withdrawal sequencing in pre-Medicare years are all easier to manage if subsidy thresholds are part of the planning. |
| ☐ | Don’t over-elect COBRA without checking the calendar (At retirement) You have 60 days from your last day of employer coverage to elect COBRA, and another 45 days to make your first payment. That’s effectively three months of free runway to evaluate ACA alternatives before committing. Don’t default to COBRA out of inertia. |
Category 5: Retirement accounts & rollovers
401(k), pension, HSA — what to consolidate and what to leave alone
| ☐ | Decide on your 401(k) rollover — or whether to leave it (2–6 months out) Most retirees roll their 401(k) to an IRA for broader investment options and consolidation. But not always. Reasons to leave funds in the 401(k) include: a strong stable-value or institutional fund unavailable elsewhere, the rule-of-55 for accessing funds penalty-free, stronger creditor protection in some states, and access to NUA treatment on appreciated company stock. |
| ☐ | Evaluate Net Unrealized Appreciation (NUA) before any rollover (Before any 401(k) move) If your 401(k) holds employer stock with a low cost basis, an NUA election lets you transfer the shares in-kind to a taxable brokerage account, paying ordinary income tax only on the original cost basis. The appreciation is then taxed at long-term capital gains rates when sold. Once you take any partial rollover from the 401(k), the NUA opportunity is permanently lost. |
| ☐ | Make pension elections (lump sum vs. annuity, single vs. joint life) (2–3 months out) If you have a defined-benefit pension, your election is typically irrevocable. Compare the lump sum’s present value against the annuity using current interest-rate assumptions, your health, your spouse’s health, and survivor needs. Joint-and-survivor options reduce the monthly payment but protect the surviving spouse. |
| ☐ | Review and update beneficiary designations on every account (3–6 months out) Beneficiary forms override your will. Pull statements for each 401(k), IRA, Roth IRA, HSA, life insurance policy, and annuity. Confirm primary and contingent beneficiaries are current — especially after divorces, deaths, marriages, or new grandchildren. |
| ☐ | Maximize your final-year HSA contribution (Before retirement date) Last-call tactic: If you’ll be 55+ in your retirement year, the catch-up contribution adds another $1,000. The HSA is the only account that combines a deduction going in, tax-free growth, and tax-free withdrawals for medical expenses — which include Medicare premiums starting at age 65. |
| ☐ | Pause Medicare enrollment if you want to keep contributing to an HSA (Before age 65) Enrolling in any part of Medicare ends your HSA-contribution eligibility, and Social Security enrollment automatically enrolls you in Part A. If maximizing HSA contributions past 65 matters, delay both Social Security and Medicare — and understand the six-month retroactive Part A rule when you eventually enroll. |
Category 6: Tax planning &cash flow
Withholding, withdrawal sequencing, and the first-year tax surprise
| ☐ | Set up tax withholding on every income source (At each filing) Your employer paycheck handled withholding automatically. Once you retire, you’re responsible for it across multiple sources: Social Security (Form W-4V), pension payments (Form W-4P), IRA distributions (Form W-4R), and quarterly estimated payments for everything else. Under-withholding triggers IRS penalties even if you eventually pay in full. |
| ☐ | Map your withdrawal sequence for the first three years (3–6 months out) The order you draw from taxable, tax-deferred, and Roth accounts has a major impact on lifetime taxes. The early retirement years — before Social Security starts and before required minimum distributions kick in — are often the lowest-tax years of your life and create powerful Roth conversion windows. |
| ☐ | Build a 12–24 month cash reserve before retirement day (6–12 months out) Most retirees benefit from holding one to two years of essential spending in cash or short-term Treasuries when they retire. This buffer means you don’t have to sell equities into a downturn during the most psychologically vulnerable phase of the transition. |
| ☐ | Review estate documents one final time (3–6 months out) Will, durable power of attorney, healthcare directive, HIPAA release, and any revocable trust. Confirm executors and agents are current and willing. If documents are more than five years old, a refresh is almost always warranted — laws and family circumstances both change. |
| ☐ | Confirm employer payouts and final-paycheck details (Final 30 days) Get written confirmation of: unused vacation/PTO payout, final bonus or commission timing, deferred compensation distribution schedule, restricted stock vesting, retiree life insurance conversion options, and the exact date your group health coverage ends. |
| ☐ | Update your address with payers and government agencies (If relocating) If retirement also means a move, update your address with Social Security, Medicare, the IRS, every financial institution, and your driver’s license. State of residence affects tax treatment of pension and retirement income — some states tax it heavily, others not at all. |
Why sequencing matters more than any single decision
Most pre-retirement checklists treat each item as independent. In practice, the items above are deeply interconnected. Your Social Security claiming age affects your IRMAA bracket. Your IRMAA bracket affects how aggressively you can do Roth conversions. Your Roth conversions affect ACA subsidies if you retire before 65. Your ACA subsidies affect the cost of your bridge coverage. A decision in one column changes the math in three others.
The retirees who navigate this transition most successfully aren’t the ones with the largest portfolios — they’re the ones who treated the year before retirement as a coordinated planning project rather than a series of disconnected paperwork tasks. The right time to start sequencing these decisions is twelve to eighteen months before your last day — well before any irreversible elections come due.
If you’re within two years of your target retirement date and want a second set of eyes on the order of operations, that’s exactly the conversation we have most often with new clients at Shoreline.
Talk it through
Bring your checklist to a planning conversation
Walk through your specific timeline, accounts, and decisions with a CFP® who works with pre-retirees every week. We’ll pressure-test your sequence and flag the items most likely to cost you in the first year of retirement. Schedule a conversation with Shoreline Financial Partners today.
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