DIY vs. Pro Help: Best Way to Get an After-the-Fact Permit?

Key Takeaways

• Stop all work immediately and do not cover or alter anything that hasn't been inspected, since concealed work may need to be exposed later.

• Identify the correct city or county building department first, because jurisdiction is not always obvious near city lines and each locality sets its own fees and rules.

• Prepare a full scope description, as-built drawings, and trade-specific documentation, since accurate and complete paperwork is the biggest factor in avoiding rejections.

• Expect added penalties that vary widely by jurisdiction; some charge double permit fees plus a flat penalty, so verify current local rates before budgeting.

• Florida's small-work exemption (under $7,500) excludes electrical, plumbing, structural, mechanical, gas work, and flood hazard areas, so confirm with your local building department before assuming exemption.

• Address any code enforcement notice at the same time as the permit, since enforcement can run on a separate track from the permitting process.

So you just found out that a deck, a re-roof, a kitchen remodel, or a patio enclosure was built without a permit. Take a breath. You are far from alone, and this is a very fixable problem. Florida building departments handle these situations every single day, and there is a well-worn path to making things right.

The real question is how you walk that path. Do you tackle it yourself, or bring in a professional? In this guide, we compare both approaches side by side so you can decide what fits your project, your budget, and your comfort level. We will also walk through the actual steps, because the best way to get an after the fact permit in Florida starts with the same foundation no matter who does the paperwork.

Whether you are a homeowner, a general contractor, a solar company, or a real estate professional with a closing coming up, you will find practical, plain-English answers below. Let's get you moving.

What an After-the-Fact Permit Really Is

An after-the-fact permit is simply a regular permit application filed after permit-required work has already started or finished. It is not a special pardon. The building department still reviews it against the Florida Building Code and any local requirements, and approval is not automatic.

Florida Statutes §553.79 generally requires a permit before covered building work begins. The statute does not set one statewide penalty for skipping that step. Instead, each city or county decides its own added fees, documentation rules, and enforcement approach. That is why two properties just miles apart can have very different experiences.

If you want a deeper primer, our guide on what after-the-fact permitting is in Florida breaks it down further.

The Core Steps Every Path Shares

Before comparing DIY and professional help, it helps to know the roadmap. Whoever does the work, these steps do not change:

1. Stop the work. Do not keep building, and do not cover or alter anything that has not been inspected.
2. Confirm the jurisdiction. Figure out which city or county building department actually controls your address. This is not always obvious near city lines.
3. Contact the building department. Disclose what was done and ask for their specific after-the-fact application, fees, and inspection process.
4. Document the work. Prepare a full scope description, as-built plans or drawings, and any trade-specific information required.
5. Submit for plan review. Respond to every reviewer comment completely and on time.
6. Pass inspections. Corrections or exposure of concealed work may be needed before final approval.
7. Close out the permit. Get final sign-off so the record is clean for insurance, resale, or refinancing.

Our step-by-step walkthrough for getting an after-the-fact permit in Florida covers this process in even more detail.

Option 1: The DIY Route

Going it alone can work, especially for small, simple projects. A homeowner who added a modest, well-built improvement may be able to file directly, answer a few questions, and pass inspection without outside help.

Where DIY Shines

• Lower out-of-pocket cost for straightforward, low-risk work
• Full control over timing and communication with the building department
• Good learning curve if you plan to do more owner-managed projects

Owner-builders have specific rules and responsibilities, so it is worth reviewing the requirements for owner-builder permits before you start filing.

Where DIY Gets Tricky

• Plan requirements can demand drawings signed and sealed by a Florida-licensed design professional
• Concealed work may require you to open walls or provide acceptable evidence
• Reviewer comments can pile up, and each round of revisions adds time
• Multiple jurisdictions or overlays like floodplain or zoning can complicate things quickly

It is also worth knowing that Florida's small-work exemption (certain work valued under $7,500 at a single-family dwelling) comes with major exclusions, including specified electrical, plumbing, structural, mechanical, and gas work, plus work in flood hazard areas. Always confirm with your local building department before assuming you are exempt.

Option 2: Hiring a Permitting Professional

A permitting company acts as your outsourced permitting department. Instead of learning a jurisdiction's quirks the hard way, you hand the file to a team that already knows how local reviewers think.

Where Professional Help Shines

• Jurisdiction knowledge: knowing exactly which department has authority and what it will ask for
• Plans and engineering: as-built drawings, structural or MEP documentation, and engineer letters prepared and sealed in house
• Comment handling: reviewer corrections answered quickly, so the file keeps moving
• Fewer surprises: a realistic read on inspections, fees, and what may need to be corrected

That is exactly what we do at 1 Contractor Solutions. Our team handles after-the-fact and expired permits across all 67 Florida counties, with drafting and engineering in house, so when a reviewer flags something, we fix it without waiting on an outside consultant.

Where Professional Help Costs More

The obvious trade-off is the service fee. For a tiny, clean project, that may not pencil out. For anything involving structural elements, roofing, electrical, plumbing, or a looming closing date, the investment often pays for itself in saved time and avoided rejections.

DIY vs. Professional: Side-by-Side Comparison

What to Expect for Cost and Fees

There is no single statewide price tag. Local governments set their own fee schedules, and added penalties for work started without a permit vary widely. For example, the City of Miami Beach publishes guidance describing a $500 penalty plus double permit fees for a first offense, with higher penalties for repeat offenses. Other jurisdictions use completely different formulas, so always verify current local rates before budgeting.

Paying an added fee does not waive code compliance or guarantee approval. For a closer look at numbers, see our breakdown of after-the-fact permit costs in Florida.

The Inspection Question Everyone Asks

The most common worry we hear is, "Will I have to tear into my walls?" The honest answer: it depends. If the inspector cannot verify concealed work, you may need to expose it, provide other acceptable evidence such as an engineer letter or photos, or make corrections before approval.

That is where documentation really matters. Clean as-built drawings and an engineer letter can sometimes verify structural or concealed elements and reduce how much needs to be opened up. Never cover or alter anything further without checking with the inspector first.

Which Path Fits You?

Different readers have different needs, so here is a quick way to decide.

Homeowners and Residential Property Owners

If your project is small, visible, and clearly built to code, DIY may be realistic. If it involves a roof, an addition, an enclosure, or electrical and plumbing changes, professional support usually saves headaches. Our homeowner resources explain how we help.

General Contractors and Design Trade Professionals

If a job slipped through without a permit, speed and accuracy protect your reputation. Outsourcing drafting, engineering, and filing keeps your crews working while the paperwork catches up. See how we support general contractors.

Solar Companies

Distributed energy projects need code-compliant structural and electrical documentation. A coordinated filing approach helps avoid repeated rejections. Learn more on our solar contractor page.

Real Estate Professionals

When unpermitted work surfaces during a sale, the clock is ticking. A professional can research the permit history, prepare documents, and push toward closeout. Explore our realtor and closing support services, or read about what happens when an open permit is found at closing.

Common Mistakes That Slow Everything Down

• Continuing construction before the permit is resolved
• Underreporting the scope on the application, which triggers rejections later
• Skipping the jurisdiction check and filing with the wrong department
• Ignoring separate approvals like zoning or floodplain review
• Covering concealed work before an inspector has seen it
• Ignoring a code enforcement notice while the permit is pending

Code enforcement can run on a separate track from the permit process, so if you have received a notice, address both at once. Our code compliance violations team can help coordinate that.

The Bottom Line: What Is the Best Way?

The best way to get an after the fact permit in Florida is the one that gets you an accurate, complete application in front of the right building department as quickly as possible, with documentation that proves the work meets code. For small, simple jobs, you may handle that yourself. For anything complex, time-sensitive, or tied to a sale or refinance, a professional team shortens the road and lowers the risk.

Either way, be honest about what was done, stay organized, and keep moving. Building departments generally appreciate owners who come forward and cooperate.

Ready to get this resolved? Get a free quote and we will tell you which jurisdiction controls your project and what it will take. You can also visit us on Google — 1 Contractor Solutions to see what customers say, and follow us on LinkedIn or follow us on Facebook for more Florida permitting tips. If your situation feels urgent, our urgent permit rescue team responds within 30 minutes, day or night.