510(k) Submission Services > Fees & Timeline Toolkit

FDA 510(k) Fees & Timeline Planning Toolkit

This page is designed for regulatory, clinical, and product teams that need a practical 510(k) planning model, not generic advice. Use the calculators below to estimate your total program cost and likely clearance timeline range, then pressure-test your plan against common review-clock risks.

FDA user fees are updated each fiscal year. Keep this page as your planning framework and update the filing-fee input with the current official schedule before final budgeting.

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Fee Context: Filing Fee Is Only One Line Item

The filing fee is mandatory, but most timeline and budget overruns come from rework cycles: missing test documentation, weak predicate logic, and delayed responses to reviewer questions. Treat your filing fee as an anchor input, then model realistic operating costs around it.

Fee Item Planning Note
FDA 510(k) user fee Use the current fiscal year value from FDA. This is paid before or at submission.
Small business status If eligible, use the reduced fee only after receiving FDA small business certification.
Program execution costs Include testing, consultant/internal authoring time, and potential AI response cycles.

Historical reference: FY2025 published 510(k) rates were $21,760 standard and $5,440 small business. Always verify current-year rates before committing budget.

Utility Tool 1: 510(k) Total Cost Estimator

Estimate total spend across filing + execution + delay scenarios

Enter your assumptions to calculate baseline, buffered, and stress-case costs. Use this to set funding gates before submission.

Cost of one month slip in launch or revenue timing.

Enter assumptions and run the calculator to view your baseline, buffered, and stress-case totals.

The FDA 510(k) Review Clock: Where Time Is Commonly Lost

FDA's decision goal for a traditional 510(k) is 90 FDA days. Calendar time often stretches when the review clock is paused for submitter actions such as RTA responses or Additional Information (AI) responses.

Typical Review Milestones

Day 1
Submission accepted for intake: review clock begins after administrative receipt.
~Day 15
RTA check outcome: if deficiencies are found, the file may be placed on hold pending correction.
~Day 60
Substantive review: FDA may issue an Additional Information (AI) request for unresolved issues.
Day 90 goal
MDUFA decision goal: outcome depends on review completeness and whether clock-stops occurred.

Utility Tool 2: 510(k) Timeline Scenario Estimator

Model best-case, base-case, and stress-case elapsed timelines

Use this to set launch windows, board updates, and cross-functional resource plans.

90 days is the common planning assumption for MDUFA goal timing.

Run the estimator to generate a planning range in weeks and months.

Readiness Gates Before You File

Gate 1: Administrative Completeness

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    Current user fee paid and documented (Form FDA 3601 support).
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    Cover sheet, indications statement, and required signatures aligned.
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    eSTAR structure fully populated with expected attachments.

Gate 2: Substantial Equivalence Strength

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    Predicate rationale documented with key differences and mitigations.
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    Performance claims map directly to test evidence and acceptance criteria.
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    Labeling language is consistent across IFU, indications, and summaries.

Gate 3: AI Response Readiness

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    Owners assigned by section before filing.
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    Draft response templates ready for likely reviewer question categories.
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    Cross-functional review cadence pre-scheduled to avoid response lag.

Interpretation Guide: What Good Looks Like

Cost Signal

If your stress-case total is more than 1.6x your baseline, your budget is likely under-protected against review-cycle volatility. Add contingency or reduce uncertainty before filing.

Timeline Signal

If your base-case exceeds 8 months end-to-end, run a pre-file quality sprint focused on predicate narrative quality and evidence traceability.

Execution Signal

If your AI response assumptions exceed 6 weeks per cycle, assign section owners now and pre-build response workstreams to reduce calendar drift.

Related 510(k) Tools and Resources

Frequently Asked Questions

Does FDA always finish a 510(k) in 90 calendar days?

No. 90 days is a common FDA review-goal metric, but elapsed calendar time can run longer when the review clock pauses during submitter holds.

How should we budget when FDA fees change annually?

Plug the current published fee into the estimator, then maintain separate assumptions for testing, authoring, and delay exposure. Re-run the model at each program gate.

What should we do before paying the filing fee?

Confirm you can defend indications, predicate logic, and key performance claims with complete evidence. Paying the fee without readiness often shifts spend into preventable rework.

References & Citations

This planning toolkit is grounded in official FDA program references.

  1. FDA: User Fees for Medical Device Submissions
  2. FDA: Medical Device User Fee Amendments (MDUFA)
  3. FDA: Premarket Notification 510(k)
  4. FDA: Refuse to Accept (RTA) Checklist
  5. FDA: eSTAR for Medical Device Submissions