Congressional Pension Benefits: How Much Do Members of Congress Receive?

Members of Congress earn a pension through either the Federal Employees Retirement System (FERS) or the older Civil Service Retirement System (CSRS), depending on when they first took office. The benefit is calculated using years of service and the average of their highest three years of salary (the “high-3” average). In 2023, the average annual FERS pension for retired members was about $45,276, according to the Congressional Research Service, though amounts range from less than $5,000 for short-serving members to over $100,000 for long-serving CSRS veterans.

What this means in practice: If you see a headline about a congressional pension, the number is only meaningful when you know the retirement system, the exact years of creditable service, and whether the figure includes cost-of-living adjustments or a survivor-benefit reduction. For current members, the next step is to request an official benefit estimate from the Office of Personnel Management (OPM) or your chamber’s benefits office. For voters and journalists, the five checks below will tell you whether a reported figure is likely accurate or inflated.

---

Two Retirement Systems, Two Benefit Formulas

The benefit formula a member uses depends entirely on the date they were first elected.

FERS (Members first elected on or after January 1, 1984)

FERS is a three-part retirement system: a defined-benefit pension, Social Security, and the Thrift Savings Plan (TSP). The pension portion alone follows this formula:

• 1.7% of high-3 average salary × years of service for the first 20 years
• 1.0% of high-3 average salary × years of service beyond 20 years

For a member with 20 years of service and a high-3 salary of $174,000 (the current base pay for rank-and-file members), the annual FERS pension would be:

BLOCKQUOTE_0

A member with 30 years of service under FERS would receive:

BLOCKQUOTE_1

Members hired after 2013 also contribute 4.4% of salary toward their FERS pension (the employee share was increased from the earlier 0.8% or 3.1% levels).

CSRS (Members first elected before 1984)

CSRS is a more generous stand-alone pension that replaces Social Security (members under CSRS do not pay into Social Security for their congressional service). The formula is:

• 1.5% of high-3 average salary × first 5 years of service
• 1.75% × next 5 years
• 2.0% × years beyond 10

A CSRS member with 20 years of service and the same $174,000 high-3 average would receive approximately:

BLOCKQUOTE_2

With 30 years of CSRS service, the pension climbs higher because the 2.0% multiplier applies to 20 years: about $87,075 per year before COLAs.

---

What the Numbers Actually Show

Public data from the Congressional Research Service and OPM give a clear picture of what retired members typically receive.

Retirement System	Number of Retired Members (2023)	Average Annual Pension (2023)
FERS	358	$45,276
CSRS	(not separately reported)	Estimated higher – many exceed $70,000

Because CSRS members tend to have served longer (the system has been closed to new entrants since 1984), their pensions are generally larger. A handful of long-serving members under CSRS receive six-figure pensions, but these are not typical.

Key detail: The smallest possible FERS pension for a member with only a few years of service can be very low – OPM reports that some retired members receive less than $5,000 annually if they served only a partial term and took a deferred benefit.

Common Discrepancies That Skew Reported Figures

A pension figure you see in the news may not match the actual monthly check for three reasons:

• Survivor benefit election: A member who opts to provide a survivor annuity for a spouse sees their own pension reduced by about 10% (e.g., a $60,000 pension drops to $54,000). Many public numbers omit this reduction.
• Cost-of-living adjustments (COLAs): The starting pension is lower than the currently paid amount because COLAs are added annually. A member who retired in 2000 may now receive 30–40% more than the initial formula amount.
• Service credit buybacks: Members can purchase credit for prior military service or other federal civilian service. This boosts their creditable years but is not always reflected in quick online summaries.

If a reported figure does not clearly state whether it includes these adjustments, treat it as an estimate, not a guarantee.

---

Five-Factor Check Before Trusting Any Pension Number

If you see a reported congressional pension figure and want to verify whether it’s reasonable, run through these five pass/fail checks.

1. Identify the retirement system.

Pass means you know whether the member is CSRS or FERS. If the member was first elected in 1983 or earlier, it’s CSRS; 1984 or later, it’s FERS.

2. Confirm the member’s creditable service in months.

Pass means you have the exact years and months (partial months can matter). OPM counts every month of congressional service, plus any qualifying military or federal civilian service that was bought back.

3. Obtain the official high-3 average salary.

Pass means you have the member’s three highest consecutive years of base salary (not including allowances or expense reimbursements). For most rank-and-file members, this is the current member pay rate ($174,000 in 2024), unless they held leadership roles.

4. Apply the correct multiplier.

Pass means you used 1.7%/1.0% for FERS or the CSRS tiered formula. A common error is using a flat percentage for CSRS.

5. Account for any survivor benefit reduction and COLAs.

Pass means you know whether the member elected to provide a survivor annuity (which reduces their own pension by about 10%) and whether the reported figure includes cost-of-living adjustments. The starting pension can look much lower than the currently paid amount because COLAs are applied annually.

If the reported figure passes all five checks, it is likely accurate. If it fails one or more, treat the number with skepticism.

One Concrete Verification Step

Go to OPM’s public Retired Federal Employees dataset (available at www.opm.gov/data) or use the Benefit Wizard tool on OPM’s retirement services page. Enter the member’s name or former position to pull the official annuity amount. Compare that number against the figure you’re checking – if they differ by more than a few percent, the external source likely omitted a key adjustment.

---

Expert Tips for Evaluating Congressional Pension Numbers

These three tips help you avoid the most common errors when reading or calculating a member’s pension.

Tip 1: Use Official OPM Data, Not News Articles

Actionable step: Pull the specific pension from OPM’s public “Retired Federal Employees” lists or request data from the Congressional Research Service. The CRS publishes summary tables annually.

Common mistake: Relying on high-profile examples of long-serving committee chairs and assuming all members get that amount. The average tenure in the House is under 12 years, so most pensions are modest. A single term (2 years) produces a very small annuity – often under $5,000 per year.

Tip 2: Remember That Members Contribute to Their Pension

Actionable step: When comparing a congressional pension to a private-sector 401(k), factor in that FERS members pay 4.4% of salary (or 0.8% for earlier hires) toward the defined-benefit plan. The government also contributes, but the member’s own money funds a portion.

Common mistake: Treating the pension as “free money.” Members earn the benefit through years of service and required contributions, just like any federal employee. The net value to the member is the pension amount minus their own contributions over time. For a member with 20 years of service at a 4.4% contribution rate, their personal contributions total roughly $150,000 (based on $174,000 salary). The lifetime pension they receive may be two to three times that amount, but it is not unearned.

Tip 3: Understand the Age and Service Thresholds – And the Deferred Benefit Trap

Actionable step: Verify the member’s retirement eligibility. Under FERS, a member can retire with an immediate unreduced pension at age 62 with 5 years of service, or at age 50 with 20 years. Some members delay taking the benefit to maximize the annuity.

Common mistake: Assuming a member who served only one term (2 years) can collect a pension immediately at age 65. That member must typically defer the benefit to age 62 and would receive a very small annuity (roughly 1% of high-3 × 2 years = about $3,480 per year). OPM’s deferred retirement rules apply, and the member cannot start collecting until they reach the minimum retirement age. The practical impact: many short-serving members never bother to file for such a small benefit, which is why the average pension figure excludes those who never claimed.

---

Where to Get Official Information

• Office of Personnel Management (OPM) Retirement Services – Main contact for benefit calculations and enrollment.

Phone: 1-888-767-6738 (TTY 1-800-878-5707)

Website: www.opm.gov/retirement-services

• House Chief Administrative Officer – For current House members’ benefit inquiries.
• Secretary of the Senate – For current senators’ benefit inquiries.

Plan rules can change with legislation (e.g., the 2013 budget changes that increased FERS contributions, or future reforms). Always verify current formulas and contribution rates with OPM or a qualified benefits specialist.

This article is for informational purposes only and does not constitute financial or legal advice. Consult a licensed advisor for personal retirement planning.