The first deposit after a VA rating decision is usually the largest check a veteran has seen from the government, and it is often smaller than the veteran counted. Both facts come from the same rulebook. This guide sets out where the back-pay clock starts, why one month is always missing, what the VA is allowed to take out before the money reaches you, and the six rules that can push your start date earlier. Every rule is cited to the statute or the regulation so you can check it yourself.
A companion video overview. The guide below goes further, with a primary-source citation for every rule it states.
What back pay is
Back pay is the money owed for the months between your effective date, the day your benefits count from, and the day the VA decided your claim. The regulations call it past-due benefits, and 38 CFR § 14.636(h)(3) gives the only formal definition: the lump sum that represents the total of the recurring monthly payments that accrued between the effective date of the award and the date the benefit was granted. A claim that takes eight months to decide produces roughly seven months of back pay, for a reason explained below.
Where the clock starts: the effective date
The statute sets the floor. Under 38 U.S.C. § 5110(a)(1), the effective date of an award is fixed by the facts found but may not be earlier than the date the VA received your application. The regulation that applies it, 38 CFR § 3.400, states the general rule most veterans live under.
Entitlement arose means the day you first met every requirement for the benefit. For a condition that was present before you filed, the later of the two dates is almost always the day the claim arrived, which is why filing early is the single biggest lever on back pay.
The day after separation, or the date entitlement arose if that is later. File inside the first year and the clock can reach back to your first civilian day.
The day the VA received the claim, or the date entitlement arose, whichever is later. Nothing before the claim counts, however long the condition existed.
The day the intent to file was received. An intent to file, submitted as a saved online application, the prescribed form, or an oral statement recorded by VA personnel, holds your date for one year while you assemble the complete claim. Complete means the prescribed form, signed, naming the benefit and the conditions.
Back to the rating's effective date, but only if proof of the dependent reaches the VA within one year of the notice of the rating. Miss the year and the dependent's add-on starts from the date the VA receives the evidence.
The timing rules for filing, including the intent to file, get their own guide: When to File (and the Intent-to-File Trick).
The month that is never paid
Benefits count from the effective date. Money does not. Under 38 CFR § 3.31 and its statutory twin, 38 U.S.C. § 5111(a)(1), payment may not be made for any period before the first day of the calendar month following the month in which the award became effective. An award effective on March 3 is a March award, and the first month the VA pays for is April. The regulation adds that you are deemed to be in receipt of benefits during that unpaid stretch, so the gap does not cost you eligibility for anything that turns on receiving compensation. It simply is not paid.
Two edges of the rule matter in practice. It does not apply to increases that come solely from legislation, such as the annual cost-of-living adjustment (§ 3.31(c)(4)). And for retirees, the waiver of retired pay that lets compensation be paid takes effect the first day of the month after the waiver is filed (§ 5111(b)(2)), so the same first-of-next-month logic governs when the swap begins.
How the lump sum is figured
The arithmetic is monthly rate times payable months, at the rate in force for each month. The rates are published by the VA and revised each December; the current table is effective December 1, 2025. For a veteran alone rated 70 percent, the monthly rate is $1,808.45.
VA.gov 2026 rate table Dependents raise the monthly rate; the add-on amounts and forms are covered in 2026 Rate Tables & Dependent Add-Ons.
When the money arrives
The VA's own guidance is specific: if the decision notice shows at least a 10 percent rating, the first payment arrives within 15 days, by direct deposit or check, and the VA asks you to call its help line if nothing has arrived after 15 days. The award attachment that comes with the decision (VA Form 21-8764) says the same and adds the cycle that follows: payments are made at the beginning of each month for the prior month. The decision letter itself should arrive by mail within about 10 business days and can be downloaded sooner from the claim status tool. By law (38 U.S.C. § 5104(b)) it must identify the issues decided, summarize the evidence and the applicable rules, list the findings in your favor, and, in a denial, name the elements that were not met.
The five things that can come out
A deposit smaller than the arithmetic predicts is not necessarily an error. Five deductions are written into law, and each has its own trigger. If none of them applies to you, the number on the letter is the number in the account.
Recouped from compensation. A one-time disability severance, separation, or readjustment payment you already received is taken back out of compensation before you see it. Two limits soften it: once the rating is set, the monthly recoupment for a severance-paid condition cannot exceed the compensation for that condition, and for payments issued after September 30, 1996 only the amount left after federal income tax withholding is recouped.
Waived dollar for dollar unless you qualify for concurrent receipt. The general rule bars two awards for the same service; a retiree receives compensation by waiving an equal amount of retired pay, and the VA treats the compensation application itself as that waiver. Concurrent Retirement and Disability Pay lets a retiree rated 50 percent or more keep both, except chapter 61 disability retirees with under 20 years of service. Combat-Related Special Compensation is a separate election paid by the service. Veterans rated 100 percent or paid for individual unemployability need not file a waiver. For a retiree, past-due benefits produce no cash payment unless retired pay has actually been waived (§ 14.636(h)(1)(iv)).
Not both for the same day. Compensation is not paid for any period in which you receive active service pay, and that term includes inactive duty training and annual training. A reservist elects one or the other for those days; the VA sends the election notice (Form 21-8951-2), which asks for a return within 30 days, and adjusts compensation for the training days reported.
Offset against future payments, including a lump sum, once you have been notified in writing of the debt, your right to dispute it, and your right to request a waiver. A written dispute or waiver request within 30 days of the notice defers the offset until the VA decides. No offset while a debt is disputed.
Only if you signed a direct-pay fee agreement with an accredited attorney or agent for a proceeding after a decision. The VA pays the fee out of past-due benefits only when it does not exceed 20 percent of the past-due benefits, is contingent on a favorable outcome, and the award produces a cash payment. The VA's 5 percent assessment, capped at $100, comes out of the representative's share, not yours.
If your deposit is short and you never signed a fee agreement, look at the other four first.
Taxes
Disability compensation is not gross income. 26 U.S.C. § 104(a)(4) excludes amounts received for personal injuries or sickness resulting from active service, and the IRS instructs veterans not to include VA disability compensation in gross income. That covers the lump sum. Retirees have one more thing to check: when a retroactive rating replaces taxable retired pay with tax-free compensation for prior years, the IRS says amended returns (Form 1040-X) may recover the tax paid, and the usual three-year limit is extended by one year from the date of the VA determination.
The six rules that move the date earlier
The general rule is the day you filed. The regulations then open specific doors to an earlier date. Each has a precise trigger, and most carry a one-year clock.
Back to the earliest date the evidence shows the increase had occurred, if the complete claim or intent to file arrives within one year of that date. Otherwise the date of the claim. Covered in How to Increase Your Rating.
Not earlier than the law's own effective date, and never more than one year before the application. You must have met every requirement on the law's effective date and continuously since. The PACT Act is the recent example: the VA backdated qualifying claims and intents to file received by August 9, 2023 to August 10, 2022, the day the Act was signed. See The PACT Act: Presumptive Conditions.
If the VA receives relevant official service department records that existed but were not in the file when it first decided the claim, it reconsiders the claim, and an award based on those records is effective on the date entitlement arose or the date the VA received the previously decided claim, whichever is later.
A final decision stands unless it contains clear and unmistakable error, which the regulation calls a very specific and rare kind of error that compels a different result. When one is found, the corrected decision pays from the date it would have paid had it been made correctly the first time. Review can be requested at any time after the decision is final.
File a higher-level review, a supplemental claim, or a Board appeal within one year of each decision and the chain keeps the original claim's date. A supplemental claim filed more than a year after the notice restarts at its own receipt date. This is the rule that decides whether an appeal that finally wins pays back to the first filing or only to the latest one.
For a covered herbicide disease denied between September 25, 1985 and May 3, 1989, the date goes back to the claim on which that denial rested. A discharge upgrade or other correction of military records pays from the later of the correction application date and the disallowed claim, and not more than one year before readjudication.
What to do with your decision letter
- Find the effective date on the letter and test it against the rule: the later of the day the VA received the claim and the day entitlement arose, or the day after separation if you filed within a year of leaving service. If you had an intent to file on record, the date should be the day the intent to file was received.
- Count the payable months. Start with the first full month after the effective date (the § 3.31 rule), multiply by the rate for each month, and compare the total with the deposit. A difference means one of the five deductions applies or the date is wrong.
- Check the dependent dates. Proof of a spouse or child filed within one year of the rating notice pays back to the rating's effective date. Later proof does not.
- If the date is wrong, act inside the year. Within one year of the decision you can request a higher-level review or appeal to the Board, and a supplemental claim can be filed at any time. Filing within the year keeps the claim continuously pursued, which protects the original date if you win.
- Retirees: check the tax side. A retroactive rating that replaces retired pay may support amended returns for the prior years, with the refund window extended one year from the VA determination.
Get the whole picture, free
This is one chapter of the Veteran Field Manual. The full Volume 1 guide covers ratings, claims, appeals, and the benefits most veterans never collect.
↓ Download Volume 1 (PDF)Sources
Primary federal law and official program pages. Rules and figures change; confirm current details at these sources before acting.
- Effective dates, statute: 38 U.S.C. § 5110 · regulation: 38 CFR § 3.400
- Intent to file and complete claims: 38 CFR § 3.155 · § 3.160
- The first-of-next-month payment rule: 38 CFR § 3.31 · 38 U.S.C. § 5111
- Dependents' effective date: 38 CFR § 3.401(b) · 38 U.S.C. § 5110(f)
- Past-due benefits defined; representative fees: 38 CFR § 14.636(h)
- First payment within 15 days: VA.gov, after you get a rating · payment cycle: VA Form 21-8764
- Decision notice contents: 38 U.S.C. § 5104(b)
- 2026 compensation rates (effective December 1, 2025): VA.gov rate table
- Severance and separation pay recoupment: 10 U.S.C. § 1174(h)(2) · 38 CFR § 3.700
- Retired pay, waiver and concurrent receipt: 38 U.S.C. § 5304 · § 5305 · 38 CFR § 3.750 · 10 U.S.C. § 1414 · § 1413a
- Drill pay and active service pay: 38 CFR § 3.654 · 10 U.S.C. § 12316(b) · VA Form 21-8951-2
- Debt offset: 38 U.S.C. § 5314 · 38 CFR § 1.912a
- Tax treatment: 26 U.S.C. § 104(a)(4) · IRS, disabled veterans FAQ
- Earlier effective dates: 38 CFR § 3.114 · § 3.156(c) · § 3.105(a) · § 3.2500 · § 3.816
- PACT Act backdating to August 10, 2022: VA News, July 1, 2023
Veteran Field Manual is an independent educational resource. Not affiliated with, endorsed by, or representing the U.S. Department of Veterans Affairs or any government agency. Informational only, not legal, medical, or VA-accredited claims advice.