Is VA Form 21-8940 the Same as a Regular Claim for Increase?

The mix-up

Veterans who cannot keep a steady job often mash three different VA sentences into one filing:

1. Every “claim for increase” is treated as Individual Unemployability because the 21-8940 title says “Increased Compensation Based on Unemployability.” VA still publishes an ordinary increased claim for a rated disability that has gotten worse — that is not the IU form.
2. Only a 21-526EZ goes in, and then the file never asked about work history. VA's IU page is written around 21-8940 plus 21-4192, and it says VA also reviews work and education history. The how-to-file disability-claim path is a different application.
3. Mailing 21-8940 alone is treated as a brand-new original claim. VA's IU page says you must have a service-connected disability to get Individual Unemployability, and if you have not filed a disability compensation claim yet, you need to do that first.

This note is only that form split: 21-8940 versus an ordinary claim for increase, plus when VA's live pages point at each path. It does not rewrite the full IU ladder. That different article is /blog/tdiu-total-disability-individual-unemployability. Read the live pages and the rating decision in your hands before you act.

What 21-8940 actually is

From the VA Form 21-8940 page (last updated April 27, 2026):

• Form name: Veteran's Application for Increased Compensation Based on Unemployability
• Form revision date: July 2024
• Use it if you want to apply for Individual Unemployability disability benefits for a service-connected condition that prevents you from keeping a steady job
• You can fill out this form online instead of filling out and sending the paper form

That same form page also points employers to VA Form 21-4192: use 21-4192 if you are an employer and you need to send VA information about a Veteran who is applying for Individual Unemployability disability benefits. The Veteran's most recent employer must complete and submit that form. Form 21-4192's own page (form revision August 2024; page last updated April 27, 2026) names it Request for Employment Information in Connection with Claim for Disability Benefits.

The word “Increased” in the 21-8940 title is easy to misread as “any increase.” On the live form page, the increase it names is Individual Unemployability — not the ordinary increased-claim path for a rated condition that has gotten worse.

What VA's IU page actually says

From the Individual Unemployability if you can't work page (last updated April 27, 2026): if you can't work because of a disability related to your service in the military, you may qualify for Individual Unemployability. That means you may be able to get disability compensation or benefits at the same level as a Veteran who has a 100% disability rating. “May” is VA's word. This note does not promise a grant.

Eligibility as that page writes it

This must be true:

• You can't have a steady job that supports you financially (known as substantially gainful employment) because of your service-connected disability. Odd jobs (marginal employment) don't count.

And 1 of these must be true:

• You have at least 1 service-connected disability rated at 60% or more disabling, or
• You have 2 or more service-connected disabilities, with at least 1 rated at 40% or more disabling and a combined rating of 70% or more

Quote only what that page adds next: “In certain cases—for example, if you need to be in the hospital often—you may qualify at a lower disability rating.” This note does not invent more exceptions, extraschedular steps, or hospital rules beyond that sentence.

Payment can change; the rating stays the same

The IU page asks: if I'm eligible for Individual Unemployability, will my disability rating change? VA answers No. If you're eligible, the amount of your monthly compensation payment will change, but your disability rating will stay the same.

Work while receiving compensation, and what “substantially gainful” means in more depth, is a different note: /blog/work-while-receiving-va-disability. The full IU regulation walk-through is /blog/tdiu-total-disability-individual-unemployability. This page does not rewrite either.

Two forms — and a compensation claim already on file

You'll need to submit 2 forms to get these benefits, as that page writes it:

• Veteran's Application for Increased Compensation Based on Unemployability (VA Form 21-8940) — online or by mail
• Request for Employment Information in Connection with Claim for Disability Benefits (VA Form 21-4192) — online or by mail

Note on that same page: you must have a service-connected disability to get Individual Unemployability. If you haven't filed a claim for disability compensation yet, you'll need to do that first. VA points that first filing to how to file a claim for disability compensation.

Evidence and later employment verification

You'll have to provide evidence (supporting documents like a doctor's report or medical test results) showing that your disability prevents you from having a steady job. VA also says it will review your work and education history.

Later, if VA asked you to verify your employment status, the IU page says you'll need to fill out the Employee Questionnaire (VA Form 21-4140). The VA Form 21-4140 page (last updated March 12, 2026) names it Employment Questionnaire (form revision August 2024) and says to use it if VA asked you to verify your employment status because you currently receive Individual Unemployability disability benefits for a service-connected condition. That is a later verification form if VA asks — not the application that starts IU, and not a substitute for 21-8940.

What an ordinary claim for increase is

From the types of disability claims and when to file page (last updated May 3, 2024), under increased claim: you can file a claim for increased disability compensation if you have a rated service-connected disability that's gotten worse. You'll need to submit up-to-date medical evidence that shows your disability has gotten worse.

VA writes that you can file an increased claim to request these changes:

• An increase in your disability rating
• More financial support

That page points readers to how to file a claim for disability compensation — the same disability-claim path, not Form 21-8940. The how to file a VA disability claim page (last updated September 4, 2026) is written for a claim for disability compensation or increased disability compensation. For mail filing, that page names VA Form 21-526EZ (Application for Disability Compensation and Related Compensation Benefits; form revision January 2026; form page last updated April 28, 2026). You can also file online, in person, by fax, or with an accredited professional, as that how-to-file page lists those options.

VA does not describe 21-8940 as the ordinary increase form on those when-to-file or how-to-file pages. A longer educational walk-through of increase versus other paths is /blog/how-to-increase-va-disability-rating — a different article. This page does not rewrite it.

How the when-to-file page lists IU next to increase

VA's when-to-file page uses more than one heading. Point to those distinctions; do not treat them as a homemade flowchart.

• Increased claim — a rated service-connected disability that has gotten worse; up-to-date medical evidence; request an increase in rating and/or more financial support.
• New claim — added benefits or other benefit requests related to an existing service-connected disability. One example VA lists: “A shift to Individual Unemployability status (a status given to Veterans who are unable to work because of a disability).” That heading also says the decision on the new claim will be based only on new evidence you give to support it, and that VA won't consider evidence you may have given related to past claims — as that page writes it.
• Special claim — compensation for special needs. One example VA lists: “Increased payments if you can't work because of your service-connected disability.”

Those are VA's labels on one page. They are not a second IU explainer, and they are not a promise that 21-8940 and an ordinary 21-526EZ increase are interchangeable. For the IU application itself, stay with the Individual Unemployability page and Form 21-8940.

Not a Supplemental Claim

A Supplemental Claim is a decision-review option after a prior decision — new and relevant evidence or a listed change-in-law request. VA's Supplemental Claim page says not to use that lane when a rated condition simply got worse. That split is /blog/claim-for-increase-vs-supplemental. This page does not rewrite it, and it does not tell you which form to file.

Side-by-side (educational)

Use VA's sentences, not a Facebook label. This checklist does not choose a lane for you.

Ordinary claim for increase

• You already have a rating for a service-connected disability, and it has gotten worse
• VA's when-to-file page describes an increased claim and up-to-date medical evidence showing that worsening
• Filing path: the disability-claim path on VA.gov / Form 21-526EZ as the how-to-file page describes it — not Form 21-8940

Individual Unemployability (21-8940)

• A service-connected condition prevents keeping a steady job, as the 21-8940 page writes it
• VA's IU page lists the substantially-gainful / marginal-employment sentence and the 60% or 40%+with-combined-70% numbers quoted above — plus the hospital-example sentence, quoted only
• Submit 21-8940 and 21-4192, as the IU page writes those two forms
• You must already have a service-connected disability; if no compensation claim has been filed yet, file that first
• Evidence that the disability prevents a steady job; VA also reviews work and education history. Form 21-4140 is later verification if VA asks

Practical checklist

What this note is not

• Not a second TDIU explainer. /blog/tdiu-total-disability-individual-unemployability
• Not a rewrite of increase versus Supplemental. /blog/claim-for-increase-vs-supplemental
• Not a rewrite of how to increase a rating generally. /blog/how-to-increase-va-disability-rating
• Not a work-while-rated guide. /blog/work-while-receiving-va-disability
• Not extra IU exceptions beyond the hospital-example sentence VA prints, and not a promise that IU will be granted.
• Not accredited representation; independent of VA; no guaranteed rating, effective date, processing time, or other outcome.

Sources

• VA.gov — VA Form 21-8940, Veteran's Application for Increased Compensation Based on Unemployability (form revision July 2024; last updated April 27, 2026)
• VA.gov — Individual Unemployability if you can't work (last updated April 27, 2026)
• VA.gov — VA Form 21-4192, Request for Employment Information in Connection with Claim for Disability Benefits (form revision August 2024; last updated April 27, 2026)
• VA.gov — VA Form 21-4140, Employment Questionnaire (form revision August 2024; last updated March 12, 2026)
• VA.gov — Types of disability claims and when to file (last updated May 3, 2024)
• VA.gov — How to file a VA disability claim (last updated September 4, 2026), including VA Form 21-526EZ as that page names it for mail filing
• VA — Get help from an accredited representative
• Internal: /blog/claim-for-increase-vs-supplemental · /blog/tdiu-total-disability-individual-unemployability · /blog/work-while-receiving-va-disability · /blog/va-accredited-representative

Quick answers

Educational only. Not a VSO, attorney, or claims agent. Not affiliated with VA. No guaranteed rating, effective date, processing time, IU grant, or other outcome. Confirm the live VA.gov Form 21-8940 page, Individual Unemployability page, Form 21-4192 page, Form 21-4140 page, when-to-file page, and how-to-file disability-claim page before you act. This article does not invent ratings, percentages beyond the IU page’s published thresholds, effective dates, processing-day guarantees, or which form to file.