Most retirement budgets fail in the first year. Usually not because of overspending, but because they start with the wrong number.
Feds tend to plan around the gross pension on their annuity estimate. Then the first deposit hits, and it’s noticeably smaller. The budget was short before it ever started.
Here’s how to build a budget around your FERS benefits that holds up, from your first months on interim pay through the changes at 62, 65 and beyond.
Start with net, not gross
Your annuity estimate shows a gross amount. Before a dollar reaches your bank account, several things come out first:
- Survivor benefit. A full survivor annuity reduces your pension by 10%. A partial one reduces it by 5%.
- FEHB and FEGLI premiums. Both are deducted straight from your annuity.
- Taxes. Federal income tax, plus state tax depending on where you live.
Add these up first. Your budget should be built on what actually lands in your account.
Sort your spending into three buckets
Not all spending is the same, so don’t budget it the same way.
Essentials. The costs you can’t skip: housing, food, insurance and taxes.
Lifestyle. The things that make retirement worth it: travel, hobbies, time with family.
One-time costs. The big, irregular expenses that wreck budgets when they’re ignored: a new car, a new roof, helping your kids.
Separating these shows you what you truly need, and what you can pull back on if markets or prices move against you.
Match the money to the bucket
Once your spending is sorted, give each bucket an income source.
Ideally, your pension and Social Security cover your essentials. That’s guaranteed income, so the bills that have to be paid don’t depend on what the market does this year.
Your TSP covers lifestyle and one-time costs. That’s where you have room to spend less in a down year without putting the essentials at risk.
Plan for the early years
Two things catch new retirees off guard.
Spending is usually highest in the first 5 to 10 years. You’re healthy, active and finally have time to travel. Budget for it instead of assuming spending stays flat.
Interim pay means a few lean months at the start. While OPM finalizes your retirement, you’ll usually get a partial payment, not your full annuity. Keep enough cash on hand to cover the gap so you’re not making rushed withdrawals.
Plan for the changes
A federal retirement budget isn’t set once. Your income and costs shift at several points:
| Age | What changes |
|---|---|
| 62 | For most FERS retirees, the FERS Supplement ends and COLAs begin |
| 65 | Medicare starts, and IRMAA surcharges can apply |
| 73 or 75 | Required minimum distributions begin, depending on your birth year |
Map these out ahead of time so a drop in income or a new expense doesn’t catch you by surprise.
Review every January
Every new year brings a new COLA, a new FEHB premium and new tax brackets. Make January your annual check-in: update your net income, look at what you actually spent last year, and adjust your buckets. A budget that gets a yearly tune-up is far more likely to last 30 years.
The bottom line
Budget from your net check, not your gross pension. Know what comes out first, split your spending into essentials, lifestyle and one-time costs, and let your guaranteed income carry the essentials. Plan for the milestones ahead, and your budget will hold up long after year one.
Want to see what your net retirement income will actually look like? Book a Fit Call with Haws Federal Advisors. We’ll map out your income and expenses so you know what you can count on.
This article is for educational purposes only and isn’t tax or investment advice. Consult a qualified professional about your situation.