Compensation starts when you file, not when the condition started

This is the single most expensive misunderstanding in the whole process, and it is expensive in a way nothing later can fix.

There is no back pay for the years you had the condition and did not file. 38 C.F.R. §3.400(b)(2)(i) sets the effective date for direct service connection as the:

"Day following separation from active service or date entitlement arose if claim is received within 1 year after separation from service; otherwise, date of receipt of claim, or date entitlement arose, whichever is later."

Read the two halves separately, because they are two different worlds.

Inside one year of separation, your effective date reaches back to the day after you got out. File at month eleven and you are paid from day one.

Outside that year, your effective date is the day the claim arrives. Not the day the condition started, not the day a doctor first wrote it down, not the day you noticed. The day it arrives. Every month between now and then is a month that does not exist later, no matter how strong the claim turns out to be or how clearly the record shows you had the condition all along.

That is the argument. Everything below is why "I feel fine" and "I can work" are not reasons to wait.

"But I am working, so I am not disabled"

This is the belief that keeps the most people out, and the regulation says the opposite in plain terms. 38 C.F.R. §4.1:

"The percentage ratings represent as far as can practicably be determined the average impairment in earning capacity resulting from such diseases and injuries and their residual conditions in civil occupations."

Average, across civil occupations — not yours. The schedule is a table of what a condition costs people in general. You are rated against the criteria for your condition, not against your pay stub, and a veteran with a good job and a bad knee gets the same knee rating as a veteran with no job and the same knee.

There is one place in the system where your actual employability is the question, and that is total disability based on individual unemployability. That is a different analysis on a different form, and this site does not do it. For an ordinary schedular rating, working changes nothing.

A zero percent rating is not a loss

If the evidence does not meet the criteria for a paying level, 38 C.F.R. §4.31 says a zero percent evaluation is assigned anyway. That is worth understanding rather than dreading, because a 0% rating is still service connection, and service connection is the thing everything later hangs on:

• An increase later is a claim about severity, not about whether the condition is connected to service. The hard half is already decided.
• A secondary condition needs a service-connected condition to attach to. A 0% rating is one.
• The record of the connection exists while the evidence still exists, rather than thirty years later when it does not.

38 C.F.R. §3.324 goes a step further. Where a veteran has two or more separate permanent service-connected disabilities "of such character as clearly to interfere with normal employability," the rating agency may apply a 10 percent rating even though none of them is compensable on its own. It cannot be combined with any other rating, and the employability condition is a real requirement rather than a formality — but two zeros are not necessarily nothing.

The clock you can only start by filing

38 C.F.R. §3.951(b):

"A disability which has been continuously rated at or above any evaluation of disability for 20 or more years for compensation purposes … will not be reduced to less than such evaluation except upon a showing that such rating was based on fraud."

Twenty years at a level and that level is yours absent fraud. The period runs "from the effective date of the evaluation," so the clock cannot start before you file. A 32-year-old who files now reaches that protection at 52. A 32-year-old who waits until something hurts badly enough to bother reaches it at 60, or never.

There is a weaker protection much earlier: under 38 C.F.R. §3.344, for ratings that have "continued for long periods at the same level (5 years or more)," VA cannot reduce on one examination report, and must show sustained improvement that is "reasonably certain … will be maintained under the ordinary conditions of life."

The part that is not about you

This is the one that reaches people who genuinely do not want anything for themselves.

A veteran rated totally disabling for the ten years before death leaves a spouse eligible for Dependency and Indemnity Compensation regardless of what the death certificate says — and the alternative routes are five years from discharge, or one year as a former prisoner of war. Surviving parents can be eligible too, which almost nobody knows. The survivors page covers it.

Those are year counts, and a year count is a thing you can only accumulate by having filed. A rating granted at 60 cannot retroactively have existed for ten years.

The evidence is at its best right now

Everything about proving a claim gets harder with time, and none of it gets easier:

• Practices close, merge and are bought, and records go to storage companies or are destroyed on retention schedules. The private records page covers chasing them, and it is slow.
• The people who served with you are findable now. A statement from someone who was there is worth a great deal and gets harder to get every year.
• Buchanan holds that the Board cannot reject your account merely because no contemporaneous record says the same thing. That is a protection worth having and a poor substitute for the record itself.

What filing actually costs you, stated honestly

A page that only argues one way is not useful, so:

It takes real time and attention. An application, probably a VA examination, possibly more than one, and a wait measured in months.

A denial is not nothing. You then work a review route rather than a clean initial claim, and that is more work than filing well the first time. It is not fatal — a Supplemental Claim with new evidence is a normal thing — but it is a real cost.

A rating can go down. Before the 20-year mark a reduction is possible. VA must notify you at your latest address of record, give "detailed reasons therefor," and allow "60 days for the presentation of additional evidence" under 38 C.F.R. §3.105(e), with a right to a predetermination hearing. It is a process with notice in it, not something that happens quietly.

Service connection itself is hard to undo. Severance requires evidence that the grant was "clearly and unmistakably erroneous," and §3.105(d) puts the burden of proof on the Government. That asymmetry is worth knowing, because the fear of "they will take it back later" is a much bigger deterrent than the rule supports.

What this page does not do

It does not tell you what to claim. Which conditions to file, in what order, and what evidence helps are decisions that need someone who can see your file. An accredited representative does that work, free, through a VSO, and there is no version of this where doing it alone is the better plan.

It is not a reason to file something inaccurate. File what is true. A claim that overstates is worth less than one that holds up, and this page is an argument about timing, not about content.

It does not calculate your dates. Dates and deadlines sets out the windows; the ones that apply to you are on your own paperwork.

If you take one thing from this page: the gap between "I should probably look into that" and a filed claim is measured in money that does not come back. An intent to file can hold a date while you get organised, which is the cheapest thing in this entire process.

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Reviewed October 7, 2026