Key Takeaways
- The elimination period — typically 90 to 180 days — must be satisfied before any LTD benefits are paid out.
- The definition of disability in your policy (own-occupation vs. any-occupation) determines whether your claim will be approved.
- Thorough, consistent medical documentation is the single most critical factor in a successful LTD claim.
- Missing deadlines or submitting incomplete forms are the most common reasons claims are delayed or denied.
- An ERISA-governed group LTD plan has strict administrative appeal requirements that differ from individual policy appeals.
- Working with a disability attorney on a denial is often worth the cost, as most work on contingency.
Understanding What You're Filing — and Why It Matters
A long-term disability claim is not simply a form you fill out and mail in. It is a legal and contractual process governed either by your employer's group plan (subject to the Employee Retirement Income Security Act, or ERISA) or by the terms of an individual policy you purchased directly. The distinction matters enormously: ERISA-governed plans impose rigid administrative deadlines on appeals, limit the evidence you can introduce in federal court, and apply a deferential standard of review that often favors the insurer. Individual policies, by contrast, are governed by state insurance law and generally afford claimants broader legal remedies.
Before you file a single form, you need to understand the coverage you actually have. If you haven't reviewed your policy recently, now is the time. Our article on long-term disability insurance fundamentals covers the core benefit structures, benefit periods, and offset provisions you should already be familiar with. If you're uncertain about any of those terms, read that first — filing a claim without understanding your policy is a bit like navigating a city without a map.
It's also worth noting how an LTD claim differs from a short-term claim. The short-term disability claim process is typically faster and less scrutinized, while LTD claims involve more medical evidence, longer timelines, and more rigorous review. The two processes frequently overlap: many people file a short-term claim first, then transition to LTD once the elimination period is met.
The two definitions you must understand before filing are:
- Own-occupation disability: You are considered disabled if you cannot perform the material duties of your specific occupation — even if you could theoretically work in a different field. This is the more favorable definition and is common in higher-quality individual policies and some group plans for the first two to five years of a claim.
- Any-occupation disability: You are considered disabled only if you cannot perform any gainful occupation for which you are reasonably suited by education, training, or experience. This is a stricter standard, and many group plans switch to it after an initial own-occupation period.
Knowing which definition applies — and when it may shift — will shape how you document your condition and how your physicians describe your functional limitations.
What You Need Before You Start
Gathering materials before you begin the formal process will prevent frustrating delays and ensure that your claim package is complete on the first submission. Incomplete submissions are one of the leading causes of claim delays, and with ERISA plans in particular, gaps in your initial record can be difficult to remedy later.
What you will need
Pay special attention to your policy's claim filing deadline. Most LTD policies require you to file written notice of claim within 20 to 90 days of the disability onset, and proof of loss within 90 to 180 days. Missing these windows can give the insurer grounds to deny your claim, though some states have consumer protections that limit how strictly these deadlines can be applied.
Full LTD Policy or Summary Plan Description
Provides the exact contractual terms — disability definition, elimination period, and deadlines — that govern your claim.
Insurer Claim Forms (Claimant, Physician, Employer Statements)
The official forms required to initiate a formal LTD claim with your insurer.
Complete Medical Records
Provides the clinical evidence of your diagnosis, functional limitations, and treatment history that supports your claim.
Treating Physician Support Letter
A narrative letter from your primary physician describing your condition and specific functional limitations in relation to your occupation.
Functional Capacity Evaluation (FCE)
An objective physical assessment conducted by a therapist that quantifies your physical functional limitations for the claims examiner.
Personal Disability Log
A daily or weekly log of symptoms, functional limitations, and how they affect your ability to work — supplements medical records with self-reported data.
Disability Insurance Attorney
Provides legal guidance, particularly for ERISA plan appeals or when a claim is denied, to protect your rights and maximize recoverable benefits.
Step-by-Step: Filing Your Long-Term Disability Claim
Follow these steps in order. While each insurer's process varies somewhat, the underlying sequence — notifying, documenting, submitting, and responding — is consistent across virtually all LTD claims.
Review Your Policy's Definition of Disability and Benefit Terms
Pull your full policy document — not just the summary plan description — and locate the following provisions before doing anything else:
- Definition of disability (own-occupation, any-occupation, or a split definition that changes over time)
- Elimination period length
- Benefit amount and calculation method (typically 60–70% of pre-disability income)
- Benefit period (e.g., two years, to age 65, or lifetime)
- Exclusions and pre-existing condition limitations
- Offset provisions (SSDI, workers' compensation, other income)
- Claim filing deadlines and proof-of-loss requirements
If your coverage is through an employer group plan, request the full Summary Plan Description (SPD) and the actual plan document from your HR department. The SPD is a legally required summary but may not contain every relevant provision.
Notify Your Employer and Insurer of Your Disability
As soon as you know your condition will prevent you from working through the elimination period and into LTD territory, provide written notice to both your employer's HR department and the insurer (or claims administrator). Do not wait until you are certain — notify early and let the process confirm your eligibility.
For employer notification, be factual and concise: the nature of your condition (as much as you are comfortable disclosing), your expected absence, and your intent to file for disability benefits. You do not need to provide a detailed medical narrative at this stage.
For insurer notification, call the claims line listed in your policy and follow up with a written confirmation by certified mail or email with read-receipt. Ask for a claim number and the name of the claims examiner assigned to your case.
Obtain and Complete the Claim Forms
Your insurer will provide a claim packet that typically includes three separate forms:
- Claimant statement: Your personal account of your condition, how it limits your ability to work, and your employment history. Be thorough and specific. Vague descriptions like "I am unable to work" are far less useful than precise functional descriptions: "I cannot sit for more than 20 minutes without severe lumbar pain radiating to my left leg, which prevents me from performing the sustained concentration required for my role as a financial analyst."
- Attending physician statement (APS): Completed by your primary treating physician. This form asks your doctor to describe your diagnosis, prognosis, functional limitations, and any restrictions on activity. The APS is often the most scrutinized document in your file — meet with your physician before they complete it to ensure accuracy and alignment with your actual functional experience.
- Employer statement: Completed by your employer. It typically covers your job duties, salary, and last day worked. Review this form with HR to confirm accuracy, particularly the job duties description, which must align with the policy's disability definition.
Assemble Your Medical Evidence Package
The claim forms alone are rarely sufficient. A robust medical evidence package substantially increases the probability of approval and shortens review time. Gather:
- Complete medical records from all treating physicians for the past two to three years, including office visit notes, lab results, imaging studies, and hospitalization records
- Specialist records relevant to your disabling condition
- A detailed letter from your primary treating physician — separate from the APS — explaining your diagnosis, treatment history, response to treatment, and specific functional limitations as they relate to your occupation
- Mental health records, if applicable (note: many policies have a 24-month benefit limitation for mental and nervous conditions; confirm whether this applies to your claim)
- Any objective testing: MRI, EMG, neuropsychological testing, pulmonary function tests, functional capacity evaluations, etc.
Organize records chronologically and create a cover page index. This signals to the claims examiner that your submission is complete and professional — and it reduces the likelihood that records will be overlooked.
Submit Your Complete Claim Package
Submit all completed forms and medical evidence together as a single, organized package. Before sending:
- Make a complete copy of everything for your own records
- Send via certified mail with return receipt, or via an insurer-provided secure upload portal with a confirmation receipt
- Note the submission date and retain the delivery confirmation
After submission, the insurer is required by law (ERISA regulations for group plans) to acknowledge receipt and provide a decision within specific timeframes: generally 45 days for an initial decision, with one 30-day extension if the insurer notifies you of the need. For individual policies, timeframes vary by state but are typically similar.
Respond to the Insurer's Decision and Next Steps
You will receive one of three outcomes:
- Approval
- Your claim is approved, and benefits will begin after the elimination period is satisfied. Review the approval letter carefully to confirm the benefit amount, start date, and any conditions attached to continued benefits (e.g., periodic medical updates, compliance with treatment).
- Partial approval or conditional approval
- The insurer may approve benefits for a limited period or under specific conditions. Understand exactly what is being approved and what conditions must be met to continue receiving benefits.
- Denial
- You have the right to appeal. The denial letter must state the specific reasons and your appeal rights. Do not ignore a denial — respond within the prescribed appeal window (typically 180 days for ERISA plans). See the Navigating a Denial section below for a detailed discussion of the appeal process.
Once your claim is submitted and under review, maintain a communication log. Record every phone call with the insurer: date, time, representative's name, and a summary of what was discussed. Request written confirmation of any verbal commitments. This log can be pivotal if a dispute arises later.
Do Not Discuss Your Claim on Social Media
Insurance companies routinely monitor claimants' social media accounts during the review process. Photos or posts suggesting physical activity inconsistent with your stated limitations — even if taken out of context — have been used as grounds for denial. Adjust your privacy settings and exercise caution about what you share publicly during the claims process.
Navigating a Denial: Your Appeal Rights
Claim denials are common and are not the end of the road. Insurers are required to provide a written denial letter explaining the specific reasons for denial and outlining your appeal rights. Read this letter carefully — the stated reasons tell you exactly what evidence gaps you need to fill.
ERISA Appeals: Your Record Is Built Now
If your LTD coverage comes through an employer group plan, ERISA law generally prevents you from introducing new evidence in federal court that was not part of the administrative record. This means your appeal submission — not any subsequent lawsuit — is the moment to present every piece of supporting evidence: physician letters, functional capacity evaluations, vocational expert opinions, and independent medical reviews. Do not hold anything back during the appeal stage.
Never Misrepresent Your Functional Capacity
Insurers routinely use surveillance, social media monitoring, and field interviews during LTD claims. If documented activity contradicts your stated limitations — even casually — it can be used to deny or terminate benefits and, in serious cases, support a fraud allegation. Represent your functional capacity accurately and be consistent across all communications, forms, and medical encounters.
For ERISA-governed group plans, you typically have 180 days from the denial to file an administrative appeal. This appeal is your only opportunity to build the evidentiary record; if your case eventually goes to federal court, the judge will generally only consider evidence that was in the administrative record. This is why you must submit everything — treating physician statements, independent medical examinations, functional capacity evaluations, vocational expert opinions — at the appeal stage, not after.
For individual policies, the process is somewhat more forgiving. You can generally introduce new evidence in state court litigation, and your state's insurance commissioner may also be a resource if you believe the insurer acted in bad faith.
Whether your plan is ERISA-governed or individually held, consider consulting a disability insurance attorney before submitting your appeal. Most disability attorneys work on a contingency basis (typically 25–40% of back benefits recovered), so there is usually no upfront cost. Given how much LTD benefits are worth over a multi-year benefit period — often hundreds of thousands of dollars — legal assistance is frequently a sound financial decision.
Find a Disability Attorney Before You Appeal
Most disability insurance attorneys offer free consultations and work on a contingency fee — typically 25–40% of recovered back benefits. Given that a multi-year LTD benefit stream can easily exceed $500,000 in present value, legal representation on appeal is frequently the highest-return financial decision you can make. Contact an attorney before the appeal deadline, not after.
Keep a Symptom and Activity Journal
A consistent, dated journal documenting your daily symptoms, functional limitations, and their impact on routine activities creates a contemporaneous record that is difficult for insurers to challenge. Note specifically what tasks you attempted, what you could not complete, and why. This journal is not submitted with your initial claim but becomes invaluable evidence if your claim is denied or your benefit is challenged.
Coordinate STD and LTD Filing Timelines Carefully
If you have both short-term and long-term disability coverage, file your STD claim immediately upon becoming disabled — even if you are unsure whether your disability will extend to the LTD period. The STD benefit period is designed to bridge the LTD elimination period, and coordinating both claims from the start prevents income gaps and ensures your medical record is continuously documented through both claim windows.
If your claim relates to a condition that also raises long-term care needs — for example, a progressive neurological disorder — it may be worth reviewing your LTC policy options alongside your LTD plan, as the two can interact in complex ways around benefit triggers and care coordination.
Managing the Financial Gap During the Elimination Period
The elimination period — the waiting period before LTD benefits begin — is one of the most financially stressful aspects of a disability. Depending on your policy, this period can run from 60 days to 365 days, with 90 and 180 days being the most common. During this time, you receive no LTD benefits, even if your claim is already approved in principle.
Here is how to think through your financial bridge strategy:
- Short-term disability: If you have a short-term disability policy, it should cover some or all of the elimination period. Coordinate your STD and LTD filings so there is no gap in coverage.
- Employer-paid sick leave and PTO: Use these strategically. Some policies allow you to receive sick pay without reducing LTD benefits; others offset dollar for dollar. Check your policy's offset provisions before using accrued leave.
- Emergency fund: Ideally, you have three to six months of liquid reserves. The elimination period is exactly the scenario this fund exists for.
- SSDI filing: If your disability is expected to last more than 12 months or result in death, file for Social Security Disability Insurance immediately — do not wait for your LTD claim to resolve. SSDI has its own lengthy approval process (often 3–6 months for an initial decision, longer with appeals), and most LTD policies offset SSDI benefits anyway, so filing promptly protects your overall income position.
One nuance worth flagging: many LTD policies include a Social Security assistance provision or require you to apply for SSDI as a condition of receiving benefits. Failure to apply, or failure to appeal an SSDI denial, can result in a reduction or termination of your LTD benefit. Read your policy's integration-of-benefits language carefully.
Finally, if you are evaluating a new LTD policy or reconsidering existing coverage, our guide on what to look for in an LTD policy walks through the provisions — including elimination period length, benefit period, and own-occupation language — that most directly affect claim outcomes.
Keeping Your Claim Active and Avoiding Common Pitfalls
Approval of an LTD claim is not a one-time event. Most policies require periodic proof of continued disability — typically every 12 to 24 months — and some require quarterly or even monthly updates. Failing to submit these on time can result in benefit suspension even for a legitimately ongoing condition.
Ongoing Obligations After Approval
- Attend all required independent medical examinations (IMEs): Your insurer has the right to request an IME at their expense. Refusing to attend is typically grounds for benefit termination. If you believe an IME was conducted improperly or that the examiner's report is inaccurate, document your objections in writing and discuss with your attorney.
- Report changes in your condition honestly: If you improve significantly and return to work — even part time — you must notify your insurer. Many policies include residual or partial disability benefits that allow you to work at reduced capacity while still receiving a proportional benefit. Concealing work activity, on the other hand, constitutes fraud and can result in repayment demands and criminal liability.
- Track benefit offsets: LTD benefits are typically reduced dollar-for-dollar by SSDI, workers' compensation, and certain other income sources. Keep accurate records of all income sources so you can reconcile benefit calculations and identify any errors.
- Maintain continuous medical care: Insurers view gaps in treatment as evidence that your condition has improved. Continue seeing your treating physicians regularly, follow prescribed treatment plans, and ensure that medical records consistently document your functional limitations — not just your diagnosis.
ERISA Appeals: Your Record Is Built Now
If your LTD coverage comes through an employer group plan, ERISA law generally prevents you from introducing new evidence in federal court that was not part of the administrative record. This means your appeal submission — not any subsequent lawsuit — is the moment to present every piece of supporting evidence: physician letters, functional capacity evaluations, vocational expert opinions, and independent medical reviews. Do not hold anything back during the appeal stage.
Never Misrepresent Your Functional Capacity
Insurers routinely use surveillance, social media monitoring, and field interviews during LTD claims. If documented activity contradicts your stated limitations — even casually — it can be used to deny or terminate benefits and, in serious cases, support a fraud allegation. Represent your functional capacity accurately and be consistent across all communications, forms, and medical encounters.
The LTD claims process is demanding, but it is navigable. The claimants who fare best are those who approach it methodically: they understand their policy terms, document everything, meet every deadline, and seek professional guidance when the process becomes adversarial. That is not a guarantee of approval, but it is your strongest position.
All claims in this article are backed by peer-reviewed research. We follow strict editorial guidelines to ensure accuracy and reliability. Sources available on request from our editorial team.
