Turn an evidence gap into a small task
An evidence gap is a question to verify, not a denial or prediction. Check the source, define the exact missing fact, and choose one small task you control.
Overview
An evidence gap is not a denial, prediction, or instruction to buy a document. It means a fact, record, source, or relationship may be missing, unclear, contradictory, or not yet verified. A task is a question, not a legal finding Pathfinder can organize a possible gap and your tracking choice. It does not decide that evidence is legally required, determine completeness, gather evidence, confirm VA receipt, or predict how VA will weigh a record.
Do this now
Rewrite the gap as one question Replace a vague label such as Need more evidence with a question such as Do I have a current record showing this diagnosis and its treatment dates? Check the original source Open the record, decision, request letter, or Case Map source that created the question. Do not rely only on a filename or AI summary. Choose one bounded action Locate, request, confirm, clarify, compare, dispute, or mark the task not applicable. Name the condition, source, and date range. Define what done means Decide what will count as found, requested, unavailable, disputed, already addressed, or not applicable. Preserve the reason.
Match the gap to the actual claim question
VA's evidence page separates original direct, increased, secondary, Supplemental, presumptive, and other claim questions. A generic missing-nexus label can be wrong or premature when the issue is current worsening, a presumption, qualifying duty status, a prior decision, or an already documented fact. A useful task names the question and a small veteran-controlled next step. Possible gap Question to verify Small next task Current condition What source shows what exists now? Locate the current problem list, test, or treatment note and verify its date. Service fact What supports the event, injury, disease, exposure, or duty period? Search the relevant service record, orders, messages, or witness list for the bounded date range. Relationship What competent evidence addresses the specific connection? Name the unresolved medical question before seeking any opinion. Current severity What shows the present pattern and functional effects? Gather recent records or begin an honest symptom log. Private record Which provider, condition, and dates are involved? Request a copy or collect the identifying information and authorization VA needs. Contradiction Which two sources disagree, and about what? Place the sources side by side and record the exact conflict. Submission proof What shows what VA received and when? Find the receipt, uploaded-file list, fax report, or mailed packet copy.
First check what you already have
Search by person, facility, date range, condition, and document type. Open the original file and inspect the relevant page, not only an extraction or summary. Compare the item with the evidence list, favorable findings, and stated issue in the actual VA notice or decision. Look for the same record under a different filename or inside a larger file. Check whether the question came from your facts, a source record, or only a general automated pattern. Avoid adding duplicate or irrelevant records just to make the file larger.
Build a finishable task
Five fields keep a task precise and auditable. Field What to record Question The exact fact, record, or conflict you are trying to verify. Source The person, facility, agency, document, or system that may hold the answer. Scope The condition, service period, provider, and date range involved. Action The next step you can personally take without assuming another party will act. Done condition What will count as found, requested, not available, disputed, or not applicable. A bounded synthetic example Question: Was a right ankle problem documented during the May through June 2016 training period? Source: service treatment records and the unit clinic. Action: search the service-record PDF and record any matching page. Done: save the source page with provenance, or record that the bounded search found no match.
Keep provenance with every result
Document title or type and original custodian. Date of the record and page number in the original file. Date you received or downloaded the record. The question the record may address. Whether the fact is confirmed, veteran reported, disputed, or still uncertain. The difference between the original source and any AI-assisted extraction.
VA's duty to assist and your role
38 CFR 3.159 says VA makes reasonable efforts to help obtain evidence for substantially complete initial and Supplemental Claims under the rule. It distinguishes federal records from non-federal records and requires enough identifying information to locate the records. VA's current public guidance says it continues requests for federal records until it receives them or is reasonably sure they do not exist, and generally makes at least one follow-up request for private records. The claim lane and notice still control Duty-to-assist rules differ across claim and review lanes. VA says a Board evidence lane is not the same as an initial or Supplemental Claim. Read the notice and current official instructions for your exact lane. Pathfinder does not calculate deadlines or determine whether VA committed a duty-to-assist error. For non-federal records, identify the custodian, approximate time frame, and condition, and provide any required authorization. VA's standard-claim page says the claimant remains responsible for making sure requested non-federal records reach VA when the source does not supply them. Preserve the request and response rather than repeatedly uploading the same file because a status page has not changed.
When a witness may address the question
Competent lay evidence can describe facts the writer personally knows and can observe. Turn Get a buddy letter into a narrow question: ask whether the person personally remembers the event, symptom, or functional change, and whether they are willing to describe only what they observed. Do not give the witness a conclusion to copy.
When the question may need medical evidence
If the unresolved question is a diagnosis, complex causation, aggravation, or medical interpretation, identify that question and review the existing treatment and examination records first. A paid opinion is not automatically required. Pathfinder cannot diagnose, choose a clinician, direct a conclusion, or guarantee how VA will weigh an opinion.
Close, reject, or dispute a task when accurate
The issue does not involve the service period named by the task. The source record already exists and is linked to the correct question. The suggested witness did not personally observe the fact. The bounded record search did not locate the document. The task came from a general pattern that does not fit your facts. The current rule or notice does not call for the item for this issue. The task source is wrong or disputed and the reason is recorded.
Use evidence tasks in Pathfinder
Review the working roadmap Use Early Assessment to see available details and open questions. Do not read the roadmap as a quality score, legal sufficiency judgment, or prediction. The question stays tied to the condition and remains visibly unresolved. Open the condition-scoped task In Evidence Builder, read the task title, description, example evidence, and source. Treat examples as possibilities to review, not a universal requirement checklist. You can decide whether the task applies before collecting anything. Choose the honest tracking state Select still need to review, may have something, requested, added to Pathfinder, could not obtain, does not apply, or dispute this task or its source. The status records your choice without proving the issue is satisfied. Link only a reviewed source record Link a record after checking its identity, document type, processing status, and relevant page. A link organizes work; it does not prove completeness or VA receipt. The task preserves a traceable artifact while its legal and factual status remains separate.
Common mistakes to avoid
Treating every automated gap as true. Buying an opinion before identifying the unanswered medical question. Requesting an entire archive when one date range or record type is needed. Uploading duplicates without an index or explanation. Creating a statement with facts the writer did not observe. Assuming a missing record proves an event did not occur. Assuming VA will find a private record without adequate provider and date information. Marking a task complete after reviewing only an AI summary.
When an evidence task is unclear
When an evidence task is unclear The task only says more evidence is needed. Open the source that created the task. Identify the condition and exact fact in question. Check whether a current record or prior VA finding already answers it. Rewrite the task as one source-specific question before taking action. I found a record, but I do not know whether it resolves the task. Read the original page and preserve its source. Identify exactly which part of the question it addresses. Keep any remaining conflict or medical interpretation separate. Use the available status and link the reviewed record without claiming that the task is legally satisfied. The task does not fit my facts. Confirm the condition, service period, and source. Check whether a general pattern was mistaken for an individual fact. Record why the task is wrong or irrelevant. Choose not applicable or disputed rather than collecting irrelevant material. I requested a record and nothing has arrived. Preserve the request date, custodian, scope, and any response. Follow the custodian's process and the current VA notice instructions. Do not mark the record received or repeatedly upload an unrelated duplicate. Keep the task requested or not obtainable, as accurate, and preserve the trail. Return to Evidence Builder to correct a tracking choice. Use official VA instructions for the active claim lane and any request letter you received.
Official sources
Official sources VA: Evidence needed for a disability claim https://www.va.gov/disability/how-to-file-claim/evidence-needed/ VA: Duty to assist https://www.va.gov/resources/vas-duty-to-assist/ VA: Standard disability claims https://www.va.gov/disability/how-to-file-claim/evidence-needed/standard-claims/ 38 CFR 3.159: Department of Veterans Affairs assistance in developing claims https://www.ecfr.gov/current/title-38/chapter-I/part-3/subpart-A/section-3.159
Related guidance
Related guidance Review evidence by claim type /claims-guide/evidence Learn what a claims file can contain /claims-guide/c-file Use the optional evidence checklist tool /tools/evidence-checklists Keep a working relationship tied to its source /help-center/claims-and-appeals/static-relationship-basics
More information
Return to your saved Pathfinder step Open one task, verify its source, rewrite it as a precise question, and choose the tracking state that accurately describes what you know now. Return to Pathfinder /guided-program