The Two Words No Project Timeline Can Afford: “Plan Check”

You’ve finalized your design. Your contractor is ready to mobilize. Your investors or family are asking when groundbreaking happens. And then the drawing set goes into plan check and comes back with a correction list.

If you’ve been through this before, you know the feeling: a project that felt like it was moving forward suddenly stalls for weeks, sometimes months, while the design team resolves comments and resubmits. If you haven’t been through it yet, I want to save you from learning this the hard way. In over a decade of navigating jurisdictions across multiple states, I’ve seen the same handful of issues cause the overwhelming majority of permit rejections and resubmittal cycles. Almost none of them are exotic. Almost all of them are preventable with the right process upfront.

This post walks through the ten most common reasons permit applications get rejected, what’s actually happening technically in each case, and how a well-run architecture practice prevents them before they ever reach a plan checker’s desk.

Why Rejections Happen More Than People Expect

Plan check is, fundamentally, a code compliance audit performed by a jurisdiction’s building department, and often separately by fire, health, planning, and public works departments depending on project scope. Each of these reviewers is checking your drawing set against a specific, dense body of regulation  the International Building Code (IBC) or a state-amended version of it, local zoning ordinances, accessibility standards (ADA/Chapter 11), energy code, and fire/life safety requirements. A rejection isn’t necessarily a reflection of bad design  it’s often a reflection of incomplete coordination between disciplines, or a documentation gap that a reviewer is required to flag.

The 10 Most Common Rejection Triggers

1. Incomplete or Inconsistent Drawing Sets

The single most frequent cause of rejection is simple: information that appears on one sheet doesn’t match information on another. A door schedule that doesn’t match the floor plan. A wall type tag that doesn’t correspond to the wall type legend. Plan checkers cross-reference sheets constantly, and any inconsistency generates a correction comment.

Insider tip: A rigorous internal quality control pass where a second set of eyes cross-checks schedules against plans before submission catches the majority of these issues before they ever reach the jurisdiction. This single step is one of the highest-leverage things an architecture firm can do to shorten your permitting timeline.

2. Zoning and Setback Non-Compliance

Even a beautifully drafted set will be rejected outright if the building footprint violates setback requirements, exceeds allowable height or floor area ratio (FAR), or fails to meet lot coverage limits for the zoning district. This is almost always a design-phase issue, not a drafting issue, meaning it should be caught long before construction documents are ever produced.

Common mistake: Clients sometimes push for maximum buildable area without confirming current zoning against the parcel, especially on properties that have been rezoned or where prior variances have expired. Always verify current zoning designation directly with the jurisdiction, not from a prior owner’s understanding of the property.

3. Missing or Inadequate Egress Documentation

Means of egress, the code term for how occupants exit a building safely in an emergency, is one of the most heavily scrutinized elements of any drawing set. Rejections here typically stem from egress travel distances that exceed code maximums, insufficient exit width calculations, or missing occupancy load calculations that would determine required exit capacity in the first place.

4. Structural Documentation Gaps

Structural plan check is typically performed by a separate reviewer than the architectural plan check, and rejections here usually stem from missing structural calculations, insufficient detail on lateral force resisting systems (how the building resists wind or seismic loads), or a structural engineer’s stamp that doesn’t align with the jurisdiction’s licensing requirements.

5. Accessibility (ADA/Chapter 11) Non-Compliance

Accessibility compliance is one of the most technically detailed areas of code, covering everything from clear floor space at fixtures, to accessible route slopes, to specific mounting heights for controls and signage. Rejections often occur because these requirements are addressed generally rather than dimensioned explicitly on the drawings; a plan checker needs to see the actual clearance dimension, not just a note saying “ADA compliant.”

6. Fire and Life Safety Deficiencies

Fire separation ratings between occupancies, fire-rated wall and door assemblies, and sprinkler/standpipe coordination are common rejection points, particularly on mixed-use or multifamily projects. This category frequently requires close coordination between the architect and a fire protection engineer, and gaps here often reflect a coordination issue between those two disciplines rather than an error by either one individually.

7. Energy Code Non-Compliance

Modern energy codes (such as Title 24 in California or equivalent state-adopted energy standards elsewhere) require detailed compliance documentation covering building envelope performance, HVAC system efficiency, and lighting power density. Rejections here often stem from energy compliance forms that don’t match what’s actually shown on the architectural and mechanical drawings, another cross-discipline coordination issue.

8. Missing or Incomplete Civil/Site Documentation

Grading plans, stormwater management, and utility connection details are frequently reviewed by a separate public works or engineering department. Projects are commonly rejected when the architectural site plan and the civil engineer’s grading plan haven’t been fully reconciled; for example, a finished floor elevation on the architectural plans that doesn’t match the civil engineer’s grading plan.

9. Incorrect or Outdated Code Edition Referenced

Jurisdictions adopt code editions on their own timeline, and a drawing set that references an outdated code edition, even if fully compliant with an older version, will typically be rejected. This sounds like a minor administrative issue, but it requires re-checking the entire set against the current adopted code, which can be time-consuming if not caught early.

Insider tip: Always confirm the currently adopted code edition directly with the jurisdiction’s building department at the start of a project, not the state’s default edition; many jurisdictions adopt amendments or entirely different effective dates than the state baseline.

10. Incomplete Response to Prior Correction Comments

On resubmittals, one of the most common and most frustrating causes of a second rejection is an incomplete response to the original correction list. If a plan checker issued twelve comments and the resubmittal addresses ten of them, the entire set goes back into the queue rather than being approved with two remaining items. This administrative reality makes thoroughness on the first resubmittal essential.

How to Meaningfully Reduce Your Risk of Rejection

• Confirm zoning and code edition before design begins, not after drawings are complete
• Insist on a formal internal QA/coordination review before any set is submitted, involving cross-checks between architectural, structural, and MEP disciplines
• Engage a pre-submittal or preliminary review meeting with the jurisdiction where available; many building departments offer this, and it surfaces major issues before formal submission
• Track every correction comment methodically on resubmittal, with a direct response to each item, not a general narrative response

Our Approach to Minimizing Plan Check Delays

We build a formal, multi-discipline coordination review into every project before a drawing set ever leaves our office for permit submission, cross-checking architectural, structural, and MEP documentation against each other and against the current, jurisdiction-confirmed code edition. This upfront discipline is precisely why our clients consistently experience fewer resubmittal cycles and shorter overall permitting timelines than industry averages.