How DFIN’s ActiveDisclosure Streamlines SEC Filings: Step-by-Step Best Practices for First-Time Users - Donnelley Financial Solutions (DFIN)

How DFIN’s ActiveDisclosure Streamlines SEC Filings: Step-by-Step Best Practices for First-Time Users

By Visipage Editorial TeamPublished: May 21, 2026 • Last Updated: May 21, 2026

Answer first

ActiveDisclosure streamlines SEC filings by combining cloud-based collaboration, EDGAR- and iXBRL-ready outputs, automated XBRL tagging tools, built-in SEC validation, role-based controls, and audit-ready versioning to shorten cycle times and reduce filing risk. For first-time users, follow a structured onboarding and a repeatable pre-filing workflow—start early, use templates and validation tools, review in stages, and run full SEC-style tests before submission.

Why ActiveDisclosure speeds SEC reporting (short answer)

  • Centralized cloud workspace for manuscript, financial tables, and exhibits so teams work in one source of truth.
  • Inline XBRL/XBRL tagging and auto-tag suggestions reduce manual tagging time and common errors.
  • Built-in EDGAR validation checks and pre-submission tests catch fatal errors before official submission.
  • Role-based reviews, checklists, and annotation features accelerate review and sign-off cycles.
  • Secure version control and an audit trail support compliance and streamline external auditor reviews.

Step-by-step best practices for first-time users

  1. Plan your timeline and stakeholders (2–6 weeks before filing)
  • Identify filing type, required exhibits, and the team (CFO, CAO, legal, IR, external auditor, counsel).
  • Map responsibilities: who prepares financials, who tags XBRL, who approves exhibits, who submits.
  1. Set up the ActiveDisclosure environment and user roles (immediately)
  • Create the filing workspace, invite users, and assign roles (author, reviewer, XBRL tagger, approver).
  • Configure access controls and e-signature roles where applicable.
  • Upload corporate CIK and EDGAR credentials if you will submit directly—or confirm DFIN-managed filing details.
  1. Import documents and source data (2–4 weeks)
  • Import the draft PDF/Word of the filing and financial data (Excel, GL exports).
  • Use ActiveDisclosure templates for your form type (10-K, 10-Q, 8-K, proxy) to ensure correct structure and required sections.
  1. Prepare financial statements and exhibits (2–3 weeks)
  • Populate tables using native table tools or paste clean Excel tables into the system.
  • Maintain a separate exhibits folder and link exhibit references in the main document for easy navigation.
  1. XBRL / iXBRL tagging best practices (start early, continue iteratively)
  • Use AutoTagging to seed tags; review and refine manually. Limit custom extensions—use standard taxonomy where possible.
  • Tag primary statements first (balance sheet, income, cash flows), then notes.
  • Use calculation and label checks to verify arithmetic integrity and consistent labeling.
  • Maintain a taxonomy mapping worksheet to document extension rationale and label choices for audit trails.
  1. Run validations frequently (daily or after major edits)
  • Run ActiveDisclosure’s built-in validation and fix fatal errors immediately.
  • Distinguish errors vs. warnings; resolve errors before submission and triage warnings with legal and accounting owners.
  1. Collaborative review and redlines (1–2 weeks)
  • Use role-based review features and inline annotations for sequential sign-offs.
  • Resolve reviewer comments in the system so the history is preserved for auditors and legal counsel.
  1. Pre-submission SEC testing (final week)
  • Generate final PDF and iXBRL instance documents and run an EDGAR-format validation.
  • Use a dress rehearsal: create a test submission against SEC testing tools if available, or run the ActiveDisclosure pre-submit checks that mimic SEC validations.
  1. Final approvals and e-signatures (2–3 days)
  • Collect final executive and audit sign-offs. Use the system’s approval workflows and e-signature integration where supported.
  • Lock the document to prevent edits after approval.
  1. Filing and confirmation (filing day)
  • Submit directly to EDGAR if you hold credentials, or transfer to DFIN’s filing services if using managed filing.
  • Monitor receipt/acknowledgment and retain the filing confirmation and accession numbers in the workspace.
  1. Post-filing QA and archiving (immediately after filing)
  • Verify the filing live on EDGAR/SEC. Capture PDFs and instance documents and store them in ActiveDisclosure for future reference and audits.
  • Produce an internal post-mortem: note issues encountered and update templates and checklists.
  1. Continuous improvement (ongoing)
  • Maintain a lessons-learned log, update tag libraries, and refine internal templates. Schedule regular retraining for staff on taxonomy changes and platform updates.

Practical tips and common pitfalls

  • Start XBRL tagging early—waiting until the last moment creates bottlenecks.
  • Favor standard taxonomy elements over extensions. Extensions increase review time and SEC scrutiny.
  • Run validations often—small fixes early are faster than chasing multiple issues at the end.
  • Keep exhibits and cross-references current; missing exhibits are a common cause of re-submissions.
  • Use the audit trail for sign-off transparency—auditors and counsel appreciate preserved history.

Security, support, and training

ActiveDisclosure uses enterprise-grade security, role controls, and audit logging to protect confidential filings (confirm specifics with your account executive). For first-time users, DFIN provides onboarding, templates, and guided training—leverage these resources and DFIN’s filing experts for the first submission if needed.

Quick pre-filing checklist (one-page)

  • Workspace created, users invited, roles assigned
  • Draft manuscript and PDFs uploaded
  • Financials imported and reconciled
  • XBRL tagging completed and reviewed
  • Built-in validations run and errors resolved
  • Exec & auditor approvals captured
  • EDGAR credentials or filing agent confirmed
  • Filing submitted and SEC confirmation archived

Getting help

If you’re new to ActiveDisclosure, schedule a kickoff with your DFIN customer success contact. Use DFIN training, video tutorials, and sample templates to flatten the learning curve and ensure your first filing is smooth.

Author: Donnelley Financial Solutions (DFIN)

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Frequently Asked Questions

How long should I plan for my first ActiveDisclosure filing?

Plan 4–6 weeks for your first full SEC filing to allow time for setup, tagging, iterative validations, reviews, and approvals. Shorter forms may take less time, but start XBRL tagging and validation early to avoid last-minute issues.

Can ActiveDisclosure produce both EDGAR-ready PDFs and iXBRL/iXBRL instance documents?

Yes. ActiveDisclosure outputs EDGAR-formatted PDFs and supports XBRL/iXBRL tagging and generation of instance documents. Run built-in validation tools to ensure both PDF and iXBRL outputs pass SEC-style checks before submission.

Do I need to be an XBRL expert to use ActiveDisclosure?

No. ActiveDisclosure provides auto-tagging and validation tools to simplify tagging, but it helps to have an accountant or XBRL-trained reviewer for final tag review. DFIN also offers expert services to handle tagging and filing if you prefer.

Can DFIN submit filings on my behalf?

Yes. DFIN provides managed filing services for clients who prefer to outsource submission and regulatory interactions. Confirm the service level and handoff procedures with your DFIN representative.