If you receive long-term disability (LTD) benefits through MetLife — typically through an employer-sponsored group plan — and you're later approved for SSDI, you'll almost certainly encounter a back pay offset. But "takes all of it" is rarely accurate. How much MetLife can claim depends on the specific language in your LTD policy, how long you've been receiving LTD payments, and the size of your SSDI award.
Here's how the mechanics actually work.
Most employer-sponsored LTD policies include what's called a coordination of benefits clause. The core idea: your LTD plan is designed to replace a percentage of your pre-disability income — commonly 60%–70% — not to stack on top of other disability income sources.
When Social Security approves your SSDI claim, it typically awards back pay covering the period from your established onset date through your approval date (minus a mandatory five-month waiting period). That lump sum can cover months or even years of past disability.
The problem for MetLife: during that same period, they were likely paying you monthly LTD benefits. From their perspective, they overpaid you once SSDI benefits are counted — because the combined amount exceeded the plan's target replacement percentage.
That overpayment is what they come to collect.
When you apply for SSDI, most LTD policies actually require you to apply. MetLife and other carriers include mandatory SSDI pursuit clauses. If you refuse to apply, they may reduce your LTD payment as if you were already receiving SSDI benefits.
Once you're approved, the process typically unfolds like this:
The key phrase in your policy is typically something like: "benefits payable under this plan will be reduced by any amount received from Social Security disability benefits."
| Item | Typically Offset or Claimed | Typically Protected |
|---|---|---|
| SSDI back pay for period LTD was paid | ✅ Yes | |
| SSDI back pay for period before LTD started | ✅ Usually not | |
| Your dependents' auxiliary SSDI benefits | Varies by policy | Often excluded |
| Future monthly SSDI payments | ✅ Reduces LTD going forward | |
| SSI benefits | ✅ Not typically offset | |
| Attorney fees paid from back pay | ✅ Usually excluded |
One important protection: attorney's fees deducted directly from your SSDI back pay by SSA (under a fee agreement) are generally not subject to offset. MetLife cannot recover what you never received. Policies vary, but this is a commonly litigated point that has favored claimants in many cases.
The size of MetLife's claim against your back pay depends almost entirely on how long the overlap period lasted — meaning, how many months were you receiving LTD benefits while simultaneously being retroactively awarded SSDI?
The monthly offset going forward is usually straightforward: once SSDI payments begin, MetLife reduces your monthly LTD check so the combined total stays at or below their target replacement percentage.
For claimants who waited years for SSDI approval while receiving full LTD benefits, it's entirely possible that MetLife's overpayment claim equals or exceeds the entire back pay amount. This isn't MetLife being punitive — it reflects the math of a long overlap period combined with a high monthly LTD benefit.
For claimants with shorter approval timelines, smaller LTD benefits, or a disability onset predating LTD enrollment, MetLife's share may be a fraction of the total back pay.
Some policies also include minimum benefit floors — a guaranteed monthly LTD amount regardless of SSDI income — which can limit how aggressive the offset becomes over time.
Federal law governs SSDI. Your LTD policy is a private contract, typically governed by ERISA (the Employee Retirement Income Security Act) if it's employer-sponsored. The exact offset formula, the definition of "other income," whether dependent benefits are excluded, and how repayment is collected all live inside that document.
Two people receiving identical SSDI back pay amounts — one insured through a MetLife policy written in 2010, another through a policy written in 2019 — may face very different offset calculations simply because the contract language differs.
The gap between how the offset system works and how much it affects your back pay comes down to one document most claimants have never read closely: the Summary Plan Description or the full LTD policy certificate. What's in yours is the missing piece.