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Planning For Retirement Income

Planning for Retirement Income: Understanding OPM Interim Payments

By Benefits Ben
09/04/2026

One of the biggest surprises many new federal retirees encounter isn’t whether they’ll receive their pension, it’s that their first retirement payments often aren’t the full amount they were expecting.

If you’re planning to retire under FERS or CSRS, it’s important to understand how the Office of Personnel Management (OPM) handles retirement claims and why “interim payments” are a normal part of the process.

Knowing what to expect can help you avoid unnecessary stress and better prepare for the transition from a federal paycheck to retirement income.

What Are Interim Retirement Payments?

When you retire, OPM must review and finalize your retirement application before it can calculate your permanent monthly annuity. While that review is underway, most retirees receive interim payments: temporary pension payments intended to provide income until the claim is fully adjudicated.

These payments are not your final annuity amount. They are estimates based on the information available when OPM receives your retirement package.

Why Doesn’t OPM Pay the Full Amount Right Away?

Although OPM has made significant improvements to retirement processing, every retirement application still requires a detailed review before benefits can be finalized.

During this process, OPM verifies information such as:

  • Your creditable federal service
  • High-3 average salary
  • Retirement eligibility
  • Survivor benefit elections
  • Military service deposits, if applicable
  • Health and life insurance elections
  • Survivor benefit elections

Until those items are confirmed, OPM generally issues interim payments rather than the final calculated annuity.

How Much Will You Receive?

While every case is different, interim payments are commonly between 60% and 80% of your estimated monthly annuity. Once OPM completes its review, you’ll begin receiving your full monthly benefit, along with any retroactive amount owed from your retirement date.

Importantly, interim payments do not include deductions for health benefits, life insurance, dental, vision, or long-term care coverage. While receiving interim payments, you’ll need to manage your these benefits through the BENEFEDS platform. Additionally, only federal tax is withheld from interim payments. State tax (if applicable) is not deducted from these payments, and you may want to make supplemental estimated state tax payments on this income to avoid an unexpected state tax bill come tax time.

Planning Ahead Makes a Difference

Interim payments are temporary, but they highlight why retirement planning should begin well before your separation date. A well-prepared retirement strategy should account for:

  • The possibility of reduced income during the interim payment period
  • Timing of TSP withdrawals
  • Emergency savings needs
  • Tax planning
  • Health insurance and survivor benefit decisions
  • Coordinating all sources of retirement income

Having a plan in place before your last day of federal service can make the transition much smoother while you wait for your full annuity to begin.

If you’re approaching retirement and want confidence that you’re making the right benefit elections, not just filling out the paperwork, schedule a benefits analysis with the team here at Serving Those Who Serve. We’ll help you evaluate your retirement options, identify potential issues before they affect your benefits, and develop a retirement income strategy designed to support your long-term financial goals.

 

The information has been obtained from sources considered reliable but we do not guarantee that the foregoing material is accurate or complete. Any opinions are those of Serving Those Who Serve writers and not necessarily those of RJFS or Raymond James. Any information is not a complete summary or statement of all available data necessary for making an investment decision and does not constitute a recommendation. Investing involves risk and you may incur a profit or loss regardless of strategy suggested. Every investor’s situation is unique and you should consider your investment goals, risk tolerance, and time horizon before making any investment or financial decision. Prior to making an investment decision, please consult with your financial advisor about your individual situation. While we are familiar with the tax provisions of the issues presented herein, as Financial Advisors of RJFS, we are not qualified to render advice on tax or legal matters. You should discuss tax or legal matters with the appropriate professional. **


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