If you just got a federal buyout offer and the words “VERA” and “VSIP” are flying around your office, you’re not alone. This is one of those moments where a fast “yes” or “no” can cost you real money for years. A buyout can feel like a gift. But it can also hide a smaller pension, a gap in health coverage planning, or a tax surprise.
This guide is built to help you slow down and do the math. We’ll walk through voluntary early retirement (VERA), the federal separation incentive (VSIP), and how to run a simple “break-even” check. I’ll also show several real-number examples you can copy into your own VERA VSIP calculator worksheet.
1) Background: What VERA and VSIP really are (and why agencies offer them)
VERA and VSIP are tools agencies use to reshape the workforce. They are not “free money.” They are a trade: you leave sooner, and the agency gets payroll relief or makes room for new skills.
What is VERA (Voluntary Early Retirement)?
VERA lets some employees retire earlier than normal retirement rules allow. It’s still a real retirement, with a real pension. But you may retire with fewer years, and that often means a smaller monthly annuity.
Basic VERA eligibility (most common rules):
- Age 50 with at least 20 years of creditable civilian service, or
- Any age with at least 25 years of creditable civilian service
These are the standard VERA thresholds under OPM’s early retirement authority. Your agency must be approved to offer it, and you must meet the specific window and rules in the offer.
Official source: OPM - Voluntary Early Retirement Authority (VERA)
What is VSIP (Voluntary Separation Incentive Payment)?
VSIP is the “buyout” money. It’s a one-time payment to encourage you to separate (resign or retire, depending on the offer).
Key VSIP basics:
- Maximum is $25,000 (set by law)
- It’s taxable income (federal, and often state)
- Your agency decides the exact amount, based on a formula
Official source: OPM - Voluntary Separation Incentive Payments (VSIP)
Why this matters
VERA changes when you can retire. VSIP changes how much cash you get upfront. But the biggest money question is usually your pension and benefits over the next 10–30 years, not the check you get this year.
If you also have military service, deployments, or are planning a federal-to-military (or military-to-federal) move, you’ll want to check how service credit and timing affect your long-term plan. Related: military pay and service credit basics and retirement benefits planning
2) Main Content Section 1: VERA eligibility, FERS pension math, and the “early retirement” trade
Let’s break down what you give up (and what you keep) under VERA, mostly for FERS employees. (CSRS rules differ, but most current employees are FERS.)
The basic FERS pension formula
For most FERS retirees, the annuity is:
Annual pension = High-3 salary × Years of service × 1%
(If you retire at age 62+ with 20+ years, the multiplier can be 1.1%, but most VERA retirements are before 62.)
High-3 means your highest average basic pay over any 3 consecutive years. It does not include overtime, bonuses, or allowances.
Official source: OPM - FERS retirement
Example: Same person, two retirement dates
Assume:
- High-3 basic pay: $100,000
- Service today: 22 years
- Under VERA: retire now at age 50
- If you stay: retire at age 57 with 29 years (7 more years worked)
Option A (VERA now):
- $100,000 × 22 × 1% = $22,000/year
- That’s about $1,833/month before taxes and deductions
Option B (stay 7 more years):
- Assume high-3 rises to $110,000 (not crazy after step increases and raises)
- Service: 29 years
- $110,000 × 29 × 1% = $31,900/year
- About $2,658/month
Difference: about $825/month more if you stay (in this example).
That $825/month is the kind of number that can swallow a $25,000 buyout faster than people expect.
The “MRA+10” trap (not VERA, but often confused)
Some employees don’t get VERA, but qualify for MRA+10 (Minimum Retirement Age with at least 10 years). That option can come with a pension reduction if you start the annuity before 62.
Many people mix up VERA and MRA+10. They are not the same. If your offer is VERA, ask HR to confirm you are retiring under early retirement rules, not MRA+10 rules.
Don’t forget the FERS Supplement (SRS)
If you retire under VERA, you may qualify for the Special Retirement Supplement (often called the “FERS supplement”) when you reach your MRA. It’s meant to roughly mimic Social Security until age 62.
But it has rules:
- It usually starts at MRA, not right away if you retire before MRA
- It can be reduced if you earn wages after retirement (earnings test)
Official source: OPM - FERS Special Retirement Supplement
How military service fits in
If you’re a military member moving into federal service (or a fed who previously served), you may be able to “buy back” active-duty time for FERS credit. That can change VERA eligibility and pension size.
- Military service credit deposits are handled through your agency, often using earnings info from DFAS.
- Official source: DFAS - Military service deposit info
- Related: service credit and deposits
3) Main Content Section 2: VSIP payment, taxes, health insurance, and the break-even check
Now let’s talk about the buyout money and the benefits that usually matter most: FEHB and taxes.
How VSIP is calculated (typical approach)
Agencies can use different methods, but a common approach is:
VSIP = severance-like amount based on years of service and basic pay, capped at $25,000.
Your HR should provide the exact calculation method in writing. If they won’t, ask again. You need it to make a real decision.
Official source: OPM - VSIP
Taxes: the buyout is not “$25,000 in your pocket”
VSIP is taxable wages. Many people mentally spend the full $25,000 and then get burned at tax time.
A rough example (your results will vary):
- VSIP offered: $25,000
- Federal withholding (example): 22% = $5,500
- FICA (Social Security 6.2% + Medicare 1.45%): 7.65% = $1,912.50
- Net check might land around: $17,500–$18,500
(Plus or minus state tax, TSP, and other deductions.)
Official source for tax basics: IRS - Withholding and taxable income
Health insurance (FEHB): the “5-year rule” and why it’s huge
If you retire (not resign) and you meet the rules, you can usually keep FEHB into retirement, with the government still paying part of the premium.
Two big checks:
- Are you eligible to retire under VERA?
- Have you been covered by FEHB for the 5 years right before retirement (or since first eligible)?
If yes, keeping FEHB can be worth far more than a buyout over time.
Official source: OPM - FEHB in retirement
Medicare planning (age 65)
If you’re close to 65, FEHB + Medicare choices matter. This is personal, but you should at least understand the basics and deadlines.
Official source: CMS - Medicare
Break-even analysis: the simplest way to test a buyout
A break-even check asks: “How long does it take for the higher pension (if I stay) to beat the buyout money (if I leave)?”
Simple break-even formula:
- Break-even months = (after-tax buyout) ÷ (monthly pension difference)
Example using earlier numbers:
- After-tax buyout estimate: $18,000
- Monthly pension difference if you stay: $825
- Break-even: $18,000 ÷ $825 ≈ 21.8 months
So in under 2 years of retirement checks, staying could “beat” the buyout—if you were going to stay anyway and if the assumptions hold.
But here’s the thing: break-even is only one piece. You also need to factor in:
- 7 more years of salary if you stay
- TSP contributions and matching if you stay
- Your health, family needs, commute, stress
- Risk of layoffs, reassignments, or future offers
For TSP basics and withdrawal rules, use: TSP.gov
4) Practical Examples (with real numbers you can copy into a VERA VSIP calculator)
Below are three “copy/paste” scenarios. These are not perfect for everyone, but they show how to think.
Scenario A: FERS employee, age 50, 20 years, $25,000 VSIP
Facts:
- Age: 50
- Service: 20 years
- High-3: $90,000
- VSIP: $25,000
- FEHB: Yes, covered 5+ years
- Plan: retire under VERA now
Pension under VERA now:
- $90,000 × 20 × 1% = $18,000/year
- = $1,500/month
After-tax buyout estimate:
- $25,000 – (22% federal $5,500) – (7.65% FICA $1,912)
= about $17,588 (before state tax)
Question to ask: What if you work 5 more years instead? Assume:
- High-3 becomes $97,000
- Service becomes 25 years
New pension:
- $97,000 × 25 × 1% = $24,250/year
- = $2,020/month
Monthly difference:
- $2,020 – $1,500 = $520/month
Break-even:
- $17,588 ÷ $520 ≈ 33.8 months (about 2.8 years)
If you expect a long retirement, that’s not a long break-even period.
Scenario B: FERS employee at MRA, thinking about supplement timing
Facts:
- Age: 56 (near MRA for many)
- Service: 26 years
- High-3: $120,000
- VSIP: $20,000
- Wants to stop working now
VERA pension now:
- $120,000 × 26 × 1% = $31,200/year
- = $2,600/month
If they stay 2 more years:
- Service: 28 years
- High-3: assume $125,000
- Pension: $125,000 × 28 × 1% = $35,000/year
- = $2,916/month
Difference: $316/month
After-tax buyout estimate:
- $20,000 – (22% $4,400) – (7.65% $1,530) ≈ $14,070
Break-even:
- $14,070 ÷ $316 ≈ 44.5 months (about 3.7 years)
But this person should also ask about the FERS supplement:
- If they retire under VERA, when does it start for them?
- Will post-retirement work reduce it due to the earnings test?
For Social Security estimates and earnings rules: SSA.gov
Scenario C: Military member separating + new federal job offer (timing matters)
Facts:
- E-5 with 6 years active duty, separating this year
- Considering a federal job and hearing about future VERA/VSIP cycles
- Goal: build federal retirement credit fast
What matters:
- If you join federal service and later get VERA, you need 20 years (age 50) or 25 years (any age) of creditable civilian service for VERA.
- Your active-duty time may count toward your FERS annuity if you make a military deposit (a “buy back”).
Simple numbers (example only):
- Suppose your military deposit cost is $8,000 total (varies widely).
- If that buys you 6 years of FERS service credit, and your future high-3 is $100,000, that deposit could increase your annual pension by:
- $100,000 × 6 × 1% = $6,000/year
- = $500/month for life (before survivor elections and taxes)
That’s a big deal. But there are tradeoffs if you’re also aiming for a military retirement. Always confirm how a deposit interacts with your specific situation.
Helpful sources:
- Military pay records: DFAS
- Federal retirement rules: OPM
- Transition reading: Military.com
5) Common mistakes and misconceptions (that cost people real money)
Here are the big ones I see again and again:
-
“The buyout is $25,000, so I’ll get $25,000.”
No. Taxes can take a big bite. Plan on a lower net amount. -
“VERA means my pension is reduced.”
Not always in the way people think. Under VERA, the formula is still the formula. The pension is smaller mainly because you have fewer years and often a lower high-3. -
“I can take VSIP and come back as a contractor next week.”
Many offers include reemployment limits or repayment rules. Get this in writing from HR and read it carefully. (OPM covers general rules, but agencies can add conditions.) -
“FEHB will just continue.”
Only if you meet the retirement and coverage rules. The 5-year FEHB rule is a big one. -
“My buddy’s numbers apply to me.”
Small differences (age, service, high-3, special category, prior military, leave balance) can change the outcome a lot.
For ongoing coverage and HR policy updates, it’s also worth reading credible news explainers like FedWeek, GovExec, and Federal Times. Use them for context, but verify rules on OPM.
6) Step-by-step: How to evaluate a VERA/VSIP offer (a simple decision framework)
You don’t need a fancy spreadsheet, but you do need a clean process. Here’s a step-by-step path that works.
Step 1: Get the offer details in writing
Ask HR for:
- The VERA authority dates (start/end)
- The VSIP amount and calculation method
- Any reemployment limits or repayment rules
- Whether resignation vs retirement changes anything
Save PDFs. Print them. You may need them later.
Step 2: Confirm your retirement eligibility (don’t guess)
Check:
- Your SCD (service computation date)
- Creditable civilian service years and months
- Whether you meet 50/20 or any age/25
If you have military service, ask about deposit rules and timing. Use DFAS and OPM guidance:
Step 3: Estimate your pension under “leave now” vs “stay”
Do two estimates:
- Retire now: high-3 today, service today
- Retire later: high-3 estimate, service later
Write it out:
- Annual = high-3 × years × 1%
- Monthly = annual ÷ 12
Step 4: Estimate the buyout net amount (after tax)
Use a rough range:
- Net ≈ 70% to 80% of the gross buyout (varies)
If you want to be more exact, ask payroll what withholding will be. For tax rules, confirm on IRS.gov.
Step 5: Run a break-even check
- Break-even months = net buyout ÷ monthly pension difference
This is the “gut check.” If break-even is 18 months, that’s very different than 8 years.
Step 6: Check benefits you can’t easily replace
- FEHB: can you keep it in retirement?
- FEGLI (life insurance): do you want to keep it?
- TSP: what’s your plan for withdrawals later?
Start with:
Step 7: Decide based on money and life
Ask yourself:
- Is your job likely to change in a bad way if you stay?
- Do you plan to work after retirement? (This affects supplement and stress.)
- Do you need income now, or later?
If you’re close to Social Security age, also estimate benefits at SSA.gov.
7) Key Takeaways / Bottom Line: Should you take early retirement?
A VERA/VSIP federal buyout offer can be a smart exit ramp, especially if you’re ready to retire anyway, you can keep FEHB, and the buyout helps you bridge a gap. But the buyout is often smaller than it feels once taxes hit. And leaving early can lock in a smaller pension for life.
Your best move is to run a simple VERA VSIP calculator approach: compare “retire now” vs “stay,” estimate your net VSIP, and do a break-even test. Then layer in FEHB, the FERS supplement timing, and your real-life plans.
When the numbers are close, benefits and peace of mind often decide it. When the numbers are far apart, trust the math.