How to Create a Retirement Budget: A Step-by-Step Guide (2026)
Creating a retirement budget requires six steps: calculate your expected income from all sources, list your essential monthly expenses, add discretionary spending, account for healthcare costs, build in inflation, and calculate whether your income covers your expenses. The gap — or surplus — between income and expenses is the number that determines whether your retirement plan works. Most people who do this exercise for the first time are surprised by the result — either they've overestimated what they need or underestimated healthcare costs. Either way, knowing the real number before you retire is the entire point.
This guide walks through every step with worksheets, real examples, and specific 2026 figures.
Why You Need a Retirement Budget Before You Retire
The majority of Americans enter retirement without a detailed monthly budget. They know roughly how much they've saved and roughly how much Social Security they'll receive — but they haven't done the line-by-line math. This is how retirees end up surprised by expenses they didn't plan for and underprepared for costs that compound over time.
A retirement budget serves three purposes:
1. It tells you whether you can actually afford to retire. Not "do I have enough saved according to a rule of thumb" — but specifically, does your income cover your specific expenses at your specific planned spending level.
2. It identifies your biggest financial risks before they arrive. Healthcare costs, housing transitions, inflation — a budget makes these visible while you still have time to adjust.
3. It gives you a framework for decision-making throughout retirement. When an unexpected expense arrives, a budget tells you whether it's manageable or whether something else needs to give.
The 15 minutes it takes to build a real budget is the most high-value financial planning you can do.
Build your budget right now: Use our free retirement budget calculator to walk through every income source and expense category with built-in 2026 figures.
Step 1: Calculate Your Expected Monthly Income
Start with income — the fixed and semi-fixed flows that will fund your retirement. List every source separately.
Social Security
Your most reliable income source. Get your personalized estimate at SSA.gov/myaccount. Your benefit depends on your earnings history and when you claim.
| Claiming age | Monthly benefit reduction/increase vs. FRA |
|---|---|
| 62 | −30% (permanently) |
| 65 | −13.3% |
| 67 (FRA) | 0% — full benefit |
| 70 | +24% (permanently) |
If married, include both spouses' estimated benefits. The decision of when each spouse claims significantly affects total household income — particularly the higher earner's benefit, which becomes the survivor benefit. Full guide: when to take Social Security.
Pension or Defined Benefit Income
If you have a pension, find your monthly benefit amount from your plan administrator. Determine:
- Is it a fixed dollar amount or inflation-adjusted?
- Does it include a survivor benefit for a spouse (and at what reduction)?
- At what age does it begin?
Portfolio Withdrawals
This is where your savings come in. A sustainable withdrawal rate is typically 3.5–4% annually of your portfolio value.
| Portfolio size | 4% annual withdrawal | Monthly income |
|---|---|---|
| $400,000 | $16,000 | $1,333 |
| $600,000 | $24,000 | $2,000 |
| $800,000 | $32,000 | $2,667 |
| $1,000,000 | $40,000 | $3,333 |
| $1,500,000 | $60,000 | $5,000 |
| $2,000,000 | $80,000 | $6,667 |
Be conservative here. Market downturns, sequence of returns risk, and longer-than-expected lifespans can all reduce the sustainable amount below the theoretical 4%. See: the 4% rule explained.
Other Income Sources
| Source | Notes |
|---|---|
| Part-time or consulting work | How many hours? For how many years? |
| Rental income | Net of property taxes, insurance, maintenance, vacancy |
| Required Minimum Distributions | At 73+, mandatory withdrawals from traditional accounts |
| Annuity payments | Fixed monthly income from an annuity contract |
| HSA distributions | For qualified medical expenses — effectively tax-free income |
Your total monthly income:
| Income source | Monthly amount |
|---|---|
| Social Security (self) | $ |
| Social Security (spouse) | $ |
| Pension | $ |
| Portfolio withdrawal | $ |
| Part-time work | $ |
| Rental income | $ |
| Other | $ |
| Total monthly income | $ |
Step 2: Map Your Essential Monthly Expenses
Essential expenses are the non-negotiables — the costs that exist whether retirement is going well or poorly. Be specific and honest; rounding up is better than rounding down.
Housing
For most retirees, housing is the largest single expense. Be precise about your situation:
If you own with a mortgage:
| Expense | Monthly amount |
|---|---|
| Mortgage payment (P&I) | $ |
| Property taxes (annual ÷ 12) | $ |
| Homeowners insurance | $ |
| HOA fees | $ |
| Estimated maintenance (1–2% home value ÷ 12) | $ |
| Utilities (electric, gas, water, trash) | $ |
| Internet and phone | $ |
If you own free and clear:
| Expense | Monthly amount |
|---|---|
| Property taxes (annual ÷ 12) | $ |
| Homeowners insurance | $ |
| HOA fees | $ |
| Estimated maintenance | $ |
| Utilities | $ |
| Internet and phone | $ |
If you rent:
| Expense | Monthly amount |
|---|---|
| Rent | $ |
| Renters insurance | $ |
| Utilities | $ |
| Internet and phone | $ |
Planning note: Many retirees assume they'll pay off their mortgage before retiring — verify this is actually the case. A remaining mortgage payment significantly changes the budget math, and the decision to pay it off early vs. invest the difference deserves careful analysis.
Food
| Expense | Monthly amount |
|---|---|
| Groceries | $ |
| Household supplies | $ |
The USDA publishes monthly food cost estimates by age and household size. For a single person 65+, the "moderate" plan is approximately $350–$400/month. For couples 65+, approximately $650–$750/month in 2026.
Transportation
| Expense | Monthly amount |
|---|---|
| Car payment (if applicable) | $ |
| Auto insurance | $ |
| Gas / charging | $ |
| Registration and licensing (annual ÷ 12) | $ |
| Maintenance and repairs (estimate) | $ |
| Public transportation | $ |
Planning note: Many retirees overestimate future transportation savings. You still need reliable transportation for medical appointments, grocery shopping, and maintaining social connections. Under-budgeting transportation is a common mistake.
Debt Payments
List all remaining non-mortgage debt:
| Debt | Monthly payment | Payoff date |
|---|---|---|
| Auto loan | $ | |
| Credit card (minimum) | $ | |
| Student loans | $ | |
| Personal loans | $ | |
| Total debt payments | $ |
Retirement planning priority: Eliminating all consumer debt before retiring is strongly recommended. Debt payments on a fixed income are disproportionately burdensome and eliminate flexibility. If significant debt remains, retiring early may need to wait.
Step 3: Plan Your Discretionary Spending
Discretionary spending is where retirement lifestyle is actually lived — and where most people make the biggest budgeting errors (usually underestimating in categories they care most about).
| Category | Monthly budget | Notes |
|---|---|---|
| Dining out and restaurants | $ | How often per week? |
| Entertainment and hobbies | $ | Golf, theater, concerts, sports |
| Travel and vacations | $ | Annual travel budget ÷ 12 |
| Clothing and personal care | $ | |
| Gym and fitness | $ | |
| Subscriptions (streaming, magazines, clubs) | $ | |
| Gifts (holidays, birthdays, grandchildren) | $ | Annual total ÷ 12 |
| Charitable giving | $ | |
| Pet care | $ | Food, vet, grooming |
| Continuing education | $ | Classes, workshops |
| Miscellaneous | $ | The catch-all buffer |
The travel budget trap: Many retirees plan to travel more in retirement than they actually did while working. Travel is expensive — a two-week international trip easily costs $5,000–$10,000 per person. Build in a realistic annual travel budget as a lump sum, then divide by 12 for monthly budgeting purposes.
The "more time means more spending" reality: Retirement means more time at home, more meals out, more leisure activity. Many retirees find their discretionary spending is higher in early retirement than while working — not lower. Budget honestly for the lifestyle you actually want, not an austerity version you'll resent.
Step 4: Account for Healthcare — The Budget Item Most People Underestimate
Healthcare is typically the largest underestimated expense in retirement budgets. It deserves its own detailed analysis.
Before Medicare (under 65)
If you retire before 65, you need private health insurance for the gap years. Options:
- COBRA: Continues your employer coverage for up to 18 months. Premium: 102% of the full cost (employer + employee share). Often $700–$1,800/month for a single person.
- ACA Marketplace: Income-based subsidies may reduce premiums significantly. Premium tax credits are available if your income falls between 100–400% of the federal poverty level (or higher with enhanced subsidies).
Planning note: Large Roth conversions or capital gains realizations can push income above ACA subsidy thresholds — potentially increasing healthcare costs by $5,000–$15,000/year unexpectedly. Coordinate healthcare coverage with your withdrawal strategy.
At 65 and Beyond — Medicare
| Medicare component | 2026 standard monthly cost |
|---|---|
| Part A (hospital) | $0 for most (paid through payroll taxes) |
| Part B (outpatient) | $185.00 (standard premium) |
| Part D (prescription drugs) | $30–$80 (varies by plan) |
| Medigap supplement (Plan G) | $100–$200 (varies by age and state) |
| Total estimated Medicare costs | $315–$465/month |
IRMAA surcharges: If your income exceeds $106,000 (single) or $212,000 (married), Medicare Part B and D premiums increase. High-income retirees may pay $259–$623/month for Part B alone.
Out-of-Pocket Healthcare Costs
Even with Medicare and a supplement policy, budget for:
| Category | Annual estimate |
|---|---|
| Dental care (cleanings, procedures) | $500–$2,000 |
| Vision (exams, glasses, contacts) | $300–$800 |
| Hearing aids (every 5–7 years) | $600–$1,400 amortized |
| Prescription copays | $100–$500 |
| Over-the-counter medications | $200–$500 |
| Medical equipment and supplies | $0–$500 |
| Total annual out-of-pocket estimate | $1,700–$5,700 |
Long-term care: The average cost of assisted living in the US is approximately $4,800/month in 2026. A nursing home averages $8,000–$12,000/month. Medicare does not cover custodial long-term care. Budget for this risk through long-term care insurance, a dedicated savings reserve, or a hybrid life/LTC policy. For more detail: how much does healthcare cost in retirement.
Step 5: Build In Inflation
A budget that works perfectly in 2026 may be inadequate by 2036 if it doesn't account for inflation. At 3% annual inflation, costs double roughly every 24 years.
How to incorporate inflation into your budget:
Method 1: Use today's dollars with an inflation adjustment factor Plan your budget in today's dollars, then project a separate "inflation-adjusted income" line that grows by your assumed inflation rate (2.5–3% per year). Compare the two tracks annually.
Method 2: Build category-specific inflation rates Healthcare costs historically inflate at 4–6%/year — faster than general CPI. Housing maintenance and repairs track closely to construction cost inflation. Social Security includes COLA adjustments (typically 2–3%), but those may not fully keep pace with retiree-specific inflation.
The practical rule: For every $1,000/month you spend today, budget approximately:
- $1,280/month in 10 years (at 2.5% inflation)
- $1,640/month in 20 years
- $2,094/month in 30 years
Your income sources must keep pace. Social Security COLA helps. Portfolio growth helps. Fixed pension income does not keep pace unless it includes explicit inflation adjustments.
Step 6: Calculate Your Gap (or Surplus)
Now bring income and expenses together:
| Monthly amount | |
|---|---|
| Total monthly income | $ |
| Total monthly expenses | $ |
| Essential expenses | $ |
| Discretionary expenses | $ |
| Healthcare | $ |
| Miscellaneous buffer (5–10%) | $ |
| Monthly surplus or (deficit) | $ |
If you have a surplus: Your retirement plan is on solid ground. Consider whether the surplus should be reinvested (growing the cushion), spent on additional discretionary items, or directed toward legacy goals.
If you have a deficit: You have several levers to pull — covered in Step 7. A deficit discovered before retirement is solvable; one discovered after retirement is harder to address.
The buffer line: Always include a 5–10% buffer for unexpected expenses — the car repair, the HVAC unit, the medical bill that Medicare partially covered. A retirement budget without a buffer isn't a plan, it's a hope.
Step 7: Stress-Test Your Budget
A budget that works under perfect conditions isn't enough. Run it through three stress scenarios:
Stress Test 1: Market downturn in year one
What happens if your portfolio drops 30% in the first year of retirement?
- Portfolio withdrawal income drops proportionally or you sell more shares at lower prices
- Can you reduce discretionary spending by 15–20% temporarily?
- Do you have 12–24 months of expenses in cash to avoid selling equities?
Stress Test 2: One spouse dies
The household loses the smaller Social Security check. Housing costs remain mostly fixed. Income drops significantly while major expenses stay the same.
- Can the surviving spouse sustain the budget on one SS benefit plus portfolio withdrawals?
- Is the larger SS benefit (survivor benefit) sufficient with the portfolio?
Stress Test 3: Major healthcare event
A hospitalization, cancer diagnosis, or need for assisted living can add $3,000–$10,000/month in costs temporarily or permanently.
- Does your budget have room to absorb a $50,000 one-time medical expense?
- Have you planned for the possibility of assisted living at $4,800–$12,000/month?
If your budget fails any of these stress tests, address the gap now — while you have more options.
The Retirement Spending Smile: How Your Budget Changes Over Time
Research by financial planner David Blanchett describes the typical retirement spending pattern as a "smile" — higher spending in early retirement, declining in the middle years, then rising again in late retirement due to healthcare costs.
Phase 1 — Active retirement (60s and early 70s): Travel, hobbies, dining, entertainment — this is typically the highest-spending phase. Budget 100–110% of your working-years spending.
Phase 2 — Slower retirement (mid-70s to early 80s): Travel decreases, physical limitations reduce some activities, lifestyle simplifies. Spending typically drops 10–20% from peak in real terms.
Phase 3 — Late retirement (late 80s and beyond): Healthcare costs surge — medication, home health aides, assisted living, or nursing care. Spending rises again, though now driven by necessity rather than lifestyle.
Budget implication: It's reasonable to plan for higher spending in the first 10–15 years of retirement, lower spending in the middle years, and a healthcare reserve for the final phase. A retirement budget that treats all 30 years as identical misses this reality.
Two Sample Retirement Budgets
Sample A: Moderate lifestyle, married couple, mid-cost area, ages 67 and 65
Monthly income:
| Source | Amount |
|---|---|
| Social Security (higher earner) | $2,400 |
| Social Security (lower earner) | $1,600 |
| Portfolio withdrawal (4% on $650,000) | $2,167 |
| Total monthly income | $6,167 |
Monthly expenses:
| Category | Amount |
|---|---|
| Housing (owned, no mortgage — taxes, insurance, maintenance, utilities) | $1,400 |
| Groceries and household | $600 |
| Transportation | $500 |
| Healthcare (Medicare Part B ×2, Part D, supplement, out-of-pocket) | $900 |
| Dining out | $400 |
| Travel (annual $6,000 ÷ 12) | $500 |
| Entertainment and hobbies | $300 |
| Clothing and personal care | $150 |
| Gifts and charity | $250 |
| Miscellaneous buffer | $300 |
| Total monthly expenses | $5,300 |
Monthly surplus: $867 — a healthy cushion for unexpected expenses and additional savings.
Sample B: Modest lifestyle, single retiree, lower cost area, age 70, renting
Monthly income:
| Source | Amount |
|---|---|
| Social Security (claimed at 70) | $2,200 |
| Portfolio withdrawal (4% on $280,000) | $933 |
| Total monthly income | $3,133 |
Monthly expenses:
| Category | Amount |
|---|---|
| Rent (1BR apartment, lower cost area) | $900 |
| Utilities and internet | $180 |
| Groceries and household | $350 |
| Transportation (one car, no payment) | $250 |
| Healthcare (Medicare Part B, Part D, supplement) | $380 |
| Dining out | $150 |
| Entertainment and hobbies | $150 |
| Clothing and personal care | $75 |
| Gifts and miscellaneous | $150 |
| Buffer | $150 |
| Total monthly expenses | $2,735 |
Monthly surplus: $398 — tight but workable, with Social Security covering most essential expenses. The portfolio withdrawal is modest, giving the portfolio room to last well into the 80s and 90s.
Common Retirement Budget Mistakes
Underestimating healthcare. The single most common error. Medicare covers a lot, but dental, vision, hearing, supplements, and long-term care add $300–$800/month that most people don't budget accurately.
Ignoring home maintenance. A $400,000 home needs an estimated $4,000–$8,000/year in maintenance — roofing, HVAC, plumbing, appliances. Budget 1–2% of home value annually.
Forgetting one-time large expenses. Car replacement every 8–10 years. Major home repairs. A move to a retirement community. These irregular large costs need to be averaged into monthly budgets.
Planning for an austerity retirement. Many people build a "survival budget" rather than a real one. If you don't include the travel you actually want or the hobbies that matter to you, the budget is fiction — and you'll either overspend anyway or live a retirement you didn't want.
Not adjusting for inflation over time. A budget that balances perfectly at 67 with no inflation adjustment will have a growing deficit by 77 as costs rise faster than fixed income sources.
Treating all retirement years as identical. The spending smile is real. Plan for higher early spending, moderate middle spending, and healthcare-heavy late spending.
Forgetting taxes. Traditional 401(k) and IRA withdrawals are taxable. Include federal and state income taxes as a line item in your budget — they're a real expense that doesn't disappear in retirement.
Build Your Personal Retirement Budget Now
The sample budgets above illustrate the structure, but your retirement budget needs to reflect your actual numbers — your Social Security benefit, your portfolio size, your housing situation, your healthcare costs, and your specific lifestyle priorities.
Our free retirement budget calculator guides you through every income source and expense category with built-in 2026 figures, letting you:
- Enter your specific Social Security estimates and pension income
- Build a full monthly expense budget line by line
- See your monthly surplus or deficit instantly
- Adjust retirement age, spending, or income sources and see the impact
- Download or save your budget for future reference
It takes about 10 minutes and gives you a clearer picture of your retirement readiness than any rule of thumb can.
Related guides:
- How much do I need to retire
- What is a good retirement income
- The biggest expenses in retirement
- How much does healthcare cost in retirement
- Retirement savings by age: benchmarks
Frequently Asked Questions
How do I make a retirement budget?
Start with income — Social Security, pension, portfolio withdrawals, and any other sources. Then list all monthly expenses: housing, food, transportation, healthcare, and discretionary spending. Subtract expenses from income to find your monthly surplus or deficit. If there's a deficit, identify which levers to pull: increase income (delay retirement, work part-time, delay Social Security), reduce expenses, or increase savings before retiring. Our free retirement budget calculator guides you through this process in about 10 minutes.
What is a realistic retirement monthly budget?
For a married couple in 2026, a realistic moderate retirement budget is typically $4,500–$6,500/month ($54,000–$78,000/year). For a single retiree, $2,500–$4,000/month ($30,000–$48,000/year) covers essential and moderate discretionary expenses in most mid-cost US areas. High-cost cities (San Francisco, New York) require significantly more; low-cost rural areas can work on significantly less. Read more: what is a good retirement income.
What percentage of my income will I need in retirement?
The commonly cited rule is 70–80% of pre-retirement income. But this varies widely — high earners often need less than 70% (their savings rate was high, payroll taxes disappear), while lower earners may need 90%+ to maintain their lifestyle. A line-item budget is more accurate than any percentage rule for your specific situation.
Should I include taxes in my retirement budget?
Yes — taxes are a real expense. Traditional 401(k) and IRA withdrawals are taxed as ordinary income, a portion of Social Security may be taxable, and some states tax retirement income. A complete retirement budget includes an estimated federal and state tax line item. Read: how are 401(k) withdrawals taxed in retirement.
How often should I review my retirement budget?
At minimum, annually — ideally in Q4 before the new year. Review whenever a major change occurs: a Social Security COLA adjustment, a Medicare premium change, a significant health event, a housing change, or a major market move that affects your portfolio withdrawal amount.
What should I do if my retirement budget shows a deficit?
A deficit before retirement means you have time to address it. The primary levers: work 1–3 more years (increases savings, reduces years to fund), reduce planned spending (lowering your number by $500/month cuts your required savings by $150,000), delay Social Security to increase monthly income, reduce housing costs through downsizing, or consider relocating to a lower-cost area. A deficit discovered in retirement has fewer solutions — which is why building and running this budget before retiring is so valuable.
The Bottom Line
A retirement budget is not a constraint — it's a map. It tells you whether your destination is reachable from where you are, which route gets you there most efficiently, and where the risks are along the way.
The six steps:
- Calculate total monthly income from all sources
- List essential monthly expenses — housing, food, transportation, debt
- Plan discretionary spending — the retirement you actually want to live
- Account for healthcare — the most commonly underestimated category
- Build in inflation — costs rise; your plan needs to account for it
- Calculate the gap — surplus means you're ready; deficit means you have work to do
Do this exercise before you retire, update it annually, and stress-test it for the scenarios that could break it. The 10 minutes it takes is the most valuable planning time available to any retiree.
Build your retirement budget now with our free calculator.
Last updated: May 2026. This article is for educational purposes and does not constitute personalized financial advice. Consult a licensed financial advisor for guidance specific to your situation.