Guide 08 · Inline XBRL Tagging & Validation

How to Generate, Review & Modify iXBRL Tags

Walk through BluePrint’s complete human-in-the-loop Inline XBRL workflow—from running Full or Cover-page AI tagging across face financial statements and Levels 1–4 footnotes to reviewing the Accounting worklist, modifying or reassigning US GAAP concepts, setting reporting periods, running EFM + DQC validation, and recording reviewer sign-off.

Applies to
10-K, 10-Q, 20-F, 40-F, 8-K, 6-K, S-1, S-3, S-11, F-3, 424B, DEF 14A
Tagging route
/xbrl/generate → Start Tagging
Review & modify route
/review?filing_id=… (Tag Review)
Validation & sign-off
/xbrl/validation → Run Validation & /xbrl/signoff

1. Start an iXBRL tagging run (Full vs. Cover-page)

Once your Word filing has been converted on the Documents page and shows Ready status, you can launch an AI-assisted Inline XBRL tagging run either by clicking Submit for tagging on the document row or by opening XBRL › Generate iXBRL.

Step 1

Open XBRL › Generate iXBRL and select your filing

Click XBRL in the left sidebar. On the Generate iXBRL tab (/xbrl/generate), pick your converted filing from the selector.

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The XBRL › Generate iXBRL page with the converted Form 10-Q selected and Start Tagging ready.
The XBRL › Generate iXBRL page with the converted Form 10-Q selected and Start Tagging ready.Sample data — fictitious company
Step 2

Inspect Advanced options: Full tagging vs. Cover-page only

Expand Advanced options if you need to adjust the tagging depth or taxonomy year:

  • Full tagging (10-K, 10-Q, S-1…): Tags cover-page DEI facts, face financial statements, parenthetical statement facts, and Levels 1–4 footnote disclosures.
  • Cover-page only (8-K, 6-K…): Tags only DEI cover-page concepts for current reports and cover-only submissions.
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Advanced options expanded on Generate iXBRL showing Full tagging vs. Cover-page only.
Advanced options expanded on Generate iXBRL showing Full tagging vs. Cover-page only.Sample data — fictitious company
Step 3

Click Start Tagging and monitor progress

Click Start Tagging. The button is disabled while a run is already active, and the live progress card tracks tagging progress across your statements and footnotes until completion.

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Tagging in progress on a Form 10-Q with a live progress counter and Cancel option.
Tagging in progress on a Form 10-Q with a live progress counter and Cancel option.Sample data — fictitious company
Step 4

Tagging Complete: Review summary metrics or open Tagged files

When the run finishes, the Tagging Complete card reports the total facts tagged and provides direct buttons to Review Tags, Download iXBRL, or Tag Another. Every tagged filing also appears in the Tagged files sub-tab (/xbrl/list).

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The Tagging Complete card showing 161 facts tagged and direct links to Review Tags or Download iXBRL.
The Tagging Complete card showing 161 facts tagged and direct links to Review Tags or Download iXBRL.Sample data — fictitious company
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The XBRL › Tagged files table showing the tagged Form 10-Q row, fact count, and action icons.
The XBRL › Tagged files table showing the tagged Form 10-Q row, fact count, and action icons.Sample data — fictitious company

3. Inspect Set aside (Exclusions) & include numbers in XBRL

If a number in a footnote or table was set aside as non-taggable, you can inspect why it was excluded and promote it into an active XBRL fact with one click.

Step 7

Open Set aside and click Include in XBRL if a number should be tagged

Click the Set aside tab in the left worklist. Select any excluded item to highlight it in the document canvas and read the exclusion reason in the right-hand inspector. If your team decides that number should be tagged, click Include in XBRL in the inspector to convert it into a taggable fact and open the concept selector.

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The Set aside tab showing excluded items, the reason each number was left untagged, and the Include in XBRL action.
The Set aside tab showing excluded items, the reason each number was left untagged, and the Include in XBRL action.Sample data — fictitious company

4. Approve, modify (Correct / C), & assign US GAAP concepts

Selecting any fact in the worklist or clicking any highlighted number in the document loads its full XBRL metadata into the right-hand Fact Inspector: Concept (`us-gaap:*`, `dei:*`, `ecd:*`, or custom extension), Reporting period, Units & scale, Balance (Debit/Credit), Period type (Instant/Duration), and AI selection rationale.

Step 8

Inspect a tagged fact and Approve (A) or Correct (C)

When a tag is accurate, click Approve (or press A) to record your sign-off and advance automatically to the next item in the queue. If you want to change the concept on an already-tagged fact, click Correct (or press C).

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The Fact Inspector showing a tagged DEI concept with Approve (A) and Correct (C) actions.
The Fact Inspector showing a tagged DEI concept with Approve (A) and Correct (C) actions.Sample data — fictitious company
Step 9

Assign a concept to an untagged line item

When a card in Needs review reports an untagged line item (Engine Line Failure — where the AI declined to guess a concept with low confidence), click Assign a concept (or press C) to open the US GAAP taxonomy search modal.

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An untagged line item card in Needs review displaying Assign a concept (C).
An untagged line item card in Needs review displaying Assign a concept (C).Sample data — fictitious company
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The Assign XBRL Element modal open with taxonomy search and concept metadata.
The Assign XBRL Element modal open with taxonomy search and concept metadata.Sample data — fictitious company
Step 10

Search the US GAAP taxonomy and confirm your selection

Type a keyword or concept name (for example, AccruedLiabilities or Revenues) into the search box. BluePrint searches standard US GAAP, DEI, and company extension concepts and displays each candidate’s authoritative FASB documentation label, data type (`monetaryItemType`, `sharesItemType`, `perShareItemType`), period type (`instant` vs. `duration`), and balance (`debit` vs. `credit`). Click the desired concept to assign it immediately.

app.blueprint-filing.com
Searching the US GAAP taxonomy inside Assign XBRL Element with live concept definitions, balance types, and period types.
Searching the US GAAP taxonomy inside Assign XBRL Element with live concept definitions, balance types, and period types.Sample data — fictitious company

5. Set reporting periods & acknowledge structural findings

Beyond concept selection, the Needs review queue also surfaces facts that need a reporting period context or structural acknowledgment.

Step 11

Choose a reporting period for facts missing context dates

If a footnote date could not be disambiguated automatically, the inspector displays Choose reporting period. Click the button to pick from the filing’s standard period contexts (for example, current quarter duration, prior-year comparative quarter, or balance-sheet instant date) or define a custom date range.

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A review card prompting the reviewer to Choose reporting period for a footnote fact.
A review card prompting the reviewer to Choose reporting period for a footnote fact.Sample data — fictitious company
Step 12

Acknowledge structural findings

For structural notices (such as Statement Not Located when a 10-Q omits a separate Statement of Comprehensive Income because there are no OCI items), review the notice and click Acknowledge finding (A). The card updates to Reviewed with an Undo review option if you ever need to reopen it.

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A structural notice card with the Acknowledge finding (A) button.
A structural notice card with the Acknowledge finding (A) button.Sample data — fictitious company
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After clicking Acknowledge finding, the card is marked Reviewed and provides an Undo review button.
After clicking Acknowledge finding, the card is marked Reviewed and provides an Undo review button.Sample data — fictitious company
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Stepping through the remaining items in the Needs review queue.
Stepping through the remaining items in the Needs review queue.Sample data — fictitious company

6. Run EFM + DQC validation

At any point during or after Tag Review, validate your iXBRL package against the SEC’s EDGAR Filer Manual (EFM) rules and XBRL US Data Quality Committee (DQC) rules.

Step 13

Open XBRL › Validation and click Run Validation

Navigate to XBRL › Validation (/xbrl/validation), ensure your tagged filing is selected in the dropdown, and click Run Validation.

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The XBRL › Validation page before running EFM + DQC checks.
The XBRL › Validation page before running EFM + DQC checks.Sample data — fictitious company
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EFM and DQC validation running against the tagged Form 10-Q.
EFM and DQC validation running against the tagged Form 10-Q.Sample data — fictitious company
Step 14

Inspect the validation verdict, Errors, Warnings, and DQC results

When validation completes, BluePrint separates filing-blocking Errors from advisory Warnings and Info messages, and shows the dedicated DQC Validation summary (confirming the ruleset version, such as v29.0.4, and error/warning counts).

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Validation complete: 0 Errors, 4 Warnings, and DQC Validation Passed (0 DQC errors).
Validation complete: 0 Errors, 4 Warnings, and DQC Validation Passed (0 DQC errors).Sample data — fictitious company

7. Record reviewer sign-off

Open XBRL › Sign-off (/xbrl/signoff) to inspect the overall tag review completion across your filing.

Step 15

Check Sign-off readiness before locking in the File Hub

The Sign-off page displays total facts, verified count, pending review items, and modified tags. If any items remain unreviewed, a link takes you directly back to Tag Review to finish them before locking the submission package in the File Hub.

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The XBRL › Sign-off page tracking verified tags, pending items, and modified facts.
The XBRL › Sign-off page tracking verified tags, pending items, and modified facts.Sample data — fictitious company

Try this workflow in BluePrint today.

Forms 3, 4 and 5 are always free, Form 144 and Schedules 13D/13G are free on every plan, and every BP-Free workspace includes a one-time AI test-tagging evaluation on your most recent publicly filed 10-K.

Need help with a live filing? Talk to us.